Free Bets Today in Great Britain: What the Promotion Actually Costs

Updated October 2026

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A free bet is one of the few things in betting that looks like a gift and behaves like a contract. In Great Britain a £30 free bet on a winning selection at 3/1 does not return £120; it returns £90, because the stake is not paid back with the winnings. That single rule shapes nearly every number in the rest of this guide, and most of the disappointment that follows from accepting an offer without reading it. The angle throughout is cost — what the offer demands of the reader, what the small print subtracts, and where the marketing word gives way to the actual mechanism. The page covers bonuses and free bets first, then payments, then the predictions and forecasts that free bets are most often spent on, then the sports and tournaments the offers tend to be tied to, then a ten-brand shortlist drawn from operators that hold a Gambling Commission remote licence, then the legal frame that makes those licences matter, and the safer-gambling tools that come with them. A calculation section runs the free-bet value formula on the spec’s two-way example, and a closing FAQ answers the questions the section bodies have built toward.

Data current as of 30 October 2026, checked against the Gambling Commission’s public register and the operators’ own published terms.

The cost frame: what a “free” bet actually pays

A free bet has three numbers attached to it: the nominal amount, the price of the selection you back with it, and whether the stake is returned. Two of those three are usually stated in the marketing; the third — and the one that does the damage — is almost always in the small print. The stake-not-returned rule is the default across every brand in this guide, from Sky Bet to Unibet, from BoyleSports to Hollywoodbets, and it is the difference between a £30 free bet feeling like £90 of winnings on a 3/1 winner and feeling like £60. That £30 difference is the first thing to internalise, because it is the same number you give back on every free bet you take. Read it as a haircut before you read it as a bonus.

The next cost lives in the minimum price. Most welcome offers in this market require the qualifying bet to be placed at minimum odds somewhere between 1/2 (1.50) and evens (2.00), and free bets themselves often carry the same floor. That floor is not arbitrary: at 1/2 a winning free bet of £10 returns only £5, and at evens it returns £10. Stacked with the stake haircut, a £10 free bet used at minimum odds of 1.50 has an expected value well below £5, and the operator’s margin sits inside that price. A free bet is not a stake refunded; it is a stake replaced, and what it can become is bounded by where you place it.

The third cost is time. Free bets expire. Sky Bet gives 30 days, Dabble gives 7, BetUK’s four free bets each live 7 days from issue, Coral and Unibet’s £40 in free bets expire within 7 days of issue, and QuinnBet’s free bets are valid for 7 days from credit. The “use it or lose it” pressure is real, and on busy bookmakers’ app front pages it is easy to forget. Set a reminder on the day the bet credits: the difference between a free bet used and a free bet expired is, by construction, the entire offer.

The fourth cost is the wagering condition. A “free bet” with no rollover is what the marketing usually describes. A “bonus” with a turnover requirement — the kind where £10 of bonus cash needs to be turned over a stated number of times before any winnings become withdrawable — is a different product, and the regulator treats it as such. The Gambling Commission’s promotion rules in force since 19 January 2026 cap wagering requirements on bonuses at 10x the bonus amount, and ban mixed-product promotions that require a customer to gamble on two or more product types (for example betting plus casino) to unlock an offer. Whether the 10x cap reaches a free bet with no wagering condition is not established, and a reader should assume it does not, because that is the default. The cap is meaningful where it bites: a £10 bonus at 50x wagering would have required £500 of qualifying bets; under the cap no more than £100 is required. That change moved the worst end of the market out of reach for new customers, and it is one of the few pieces of regulation a punter feels in the first session.

The fifth cost is the qualification bet itself. Welcome offers are not unconditional gifts; they are refund-style deals where the customer places a first bet at minimum odds to unlock the free bet. Spreadex’s £60-in-free-bets offer requires a £10 fixed-odds bet placed within 28 days of opening the account. Hollywoodbets refunds the first losing accumulator as a free bet of up to £30, requiring stake of £10 or more, three legs or more, combined odds of 4/1 or greater, settled within 7 days. BetUK’s four £10 free bets require a £10 deposit and a sports bet within 7 days of registering. The qualifying bet carries its own risk: it is placed at real money, and a loss on it is not refunded, only softened by the free bet it unlocks. A reader who places a £10 qualifier at 1/2 and loses has spent £10 to get the free bet, not £0, and the marketing rarely frames it that way.

Sixth, the stake-not-returned rule interacts with cash out. Cash Out settles a bet before the event finishes, at a price set by the operator; it returns the stake, less the operator’s margin, but it does not return the stake of a free bet in the same way. A free bet used on a market and then cashed out is, in most operators’ terms, settled as a free bet: the cash-out value is credited back as cash, but the original free bet is consumed. The combination of free bet plus cash out is, in plain terms, less flexible than the app front page suggests, and a reader who routinely uses Cash Out on qualifiers will not get the value the headline implies.

The cost frame, then, is six layers. Read in order, the same offer moves from “£30 free” to “£30 nominal, stake not returned, expire in 7 days, minimum odds 1.50, qualify at your own risk, cash out may not preserve value.” The arithmetic that follows uses that frame as the baseline.

Promotion rules a GB punter feels in 2026

The promotion rules that landed on 19 January 2026 changed the worst end of the bonus market and left the rest mostly alone. Wagering requirements on bonuses are capped at 10x the bonus amount. Mixed-product promotions — those that ask a customer to bet on football to claim free spins, or to wager casino money to release a sports free bet — are out. A bonus that paid £10 free cash and required it to be turned over 50 times is no longer offered under a GB licence; the equivalent offer would have to settle at 10x, which cuts the qualifying turnover by 80%. The cap sits at the back of the small print, but it is the only reason a casual punter is not reading a £500 turnover requirement on a £10 bonus in 2026.

The cap is not a tax. It is a ceiling, and the market is free to set terms below it. A free bet with no wagering condition is unaffected by the cap, and a £10 free bet with 1x wagering at minimum odds of 1.75 — Betway’s free-bet model — sits comfortably inside it. The reader’s job is to compare offers on the same terms, not to assume every free bet is regulated to the same floor. The Commission does not set a maximum value for a free bet, and a £40 free bet from Coral and Unibet is not the regulatory ceiling, it is one operator’s commercial choice.

The mixed-product ban is the rule most punters will not read but every licensed operator’s terms page reflects. An offer that requires a bet on sports plus a hand of blackjack to release a sports free bet is, since January 2026, an offer the operator cannot run for GB customers without falling foul of the licence condition. Some bookmakers keep casino and sports on the same wallet and bridge them with promotions; the licensed ones have re-architected those bridges. The reader who previously chased “free spins when you bet £20 on the football” is now looking at a sports-only offer on the same football, and the casino side has been split out into its own welcome.

A finer point worth noting: the cap on wagering and the ban on mixed-product offers are two separate rules, and they apply to two different product types. The 10x cap is about how hard it is to clear a bonus once you have it; the mixed-product ban is about how an offer is structured in the first place. A punter who understood the difference before the rule landed is the one who now reads the terms with the right question in mind — not “how big is the bonus” but “how do I get it, and what does it cost to clear it.”

How offers differ, in the small print

Across the ten operators in this guide, the offer types fall into four shapes. The first is the “Bet £X, Get £Y in free bets” refund — Coral and Unibet both run “Get £40 in Free Bets when you bet £20”, with a debit card or instant bank transfer qualifying method, minimum odds of 2.0 (1/1), free bets issued within 7 days and expiring 7 days after issue. Spreadex runs a longer version: £60 in free bets for a £10 qualifying bet at odds of 1/2 or greater, with the free bets usable across fixed odds and spread betting, and a 28-day window to place the qualifier. BoyleSports offers £20 in free bets for a £10 bet, with separate Irish terms. The refund shape is the GB market’s default, and it has been since debit-card verification became mandatory.

The second is the accumulator refund. Hollywoodbets’ welcome offer refunds the stake of the first losing accumulator as a free bet of up to £30, on a stake of £10 or more, three legs or more, combined odds of 4/1 or greater, settled within 7 days. BetUK’s sports welcome offer, “Bet £10, Get £40 in Free Bets”, breaks that £40 into four £10 free bets, two of which must be used on football accumulators of 4+ selections and two on multiples of 2+, each with a 7-day life. The accumulator shape is targeted: it directs the free bet into the markets where the operator’s margin is highest and the punter’s edge is lowest, which is a kind of pricing in itself.

The third is the matched free bet. Betway’s welcome offer is, in the spec’s terms, a “free bet” with 1x wagering at odds of 1.75 or higher, and a £10 minimum deposit. The matched shape is the closest to a flat bonus the market offers: stake not returned, single rollover, minimum price, and that is the whole small print. Where the refund shape asks for a qualifying bet, the matched shape asks for a deposit and a bet at minimum odds, with the free bet credited alongside. The matched shape is the one most often compared to a casino bonus, and the regulator’s 10x cap sits exactly here.

The fourth is the spread-bet bundle. Sporting Index’s new-customer offer is unusual: a £10 fixed odds bet at minimum odds of 1/2 unlocks three £10 fixed odds free bets, three £5 Total Goals spread bets, three £5 Winning Favourites spread bets, and a £1 Race Index spread bet; the qualifying bet cannot be placed in play or cashed out early. The bundle shape mixes fixed-odds and spread-bet products inside a single welcome, and it is the kind of offer a sports-only bookmaker does not run. Sporting Index is a spread-betting specialist, and the bundle is its commercial signature, not a market norm.

Four shapes, one set of regulators, ten brands. The reader who understands which shape they are looking at can compare offers on the same terms — that is the editorial point of the shape list. The marketing does not always volunteer the shape; the terms do.

Cash out, bet builder and the live product: what the free bet does not get

Cash Out is the feature most free-bet terms quietly do not support. 888sport offers Cash Out as part of its standard product, Betfair offers Cash Out on a wide range of markets, and DAZN Bet offers Cash Out with the explicit caveat that availability is not guaranteed and bets stand if it is unavailable. None of those three statements changes the free-bet side of the book, where a settled free bet used on a market that is then cashed out is, in most operators’ terms, consumed and the cash-out value is paid in cash. A free bet is not the same instrument as a cash stake, and the app’s Cash Out button does not always reflect that. Read the free-bet terms before assuming Cash Out is an exit.

Bet Builder is the other feature that has reshaped GB bookmakers’ front pages. bet365’s Bet Builder+ combines markets from one event into a single bet, available pre-match and in-play, with Super Boosts and Winnings Boosts on the resulting selections. Kwiff’s Bet Builder+ extends that to combinations across games. 888sport’s Bet Builder sits alongside its BetFinder form tools, a live bet feed, and daily boosted odds. Midnite’s acca builder does the same for accumulators. The free-bet question, again, is whether the bet builder’s product is open to free-bet stakes. Most operators allow it; some do not, and the result is that a free bet cannot always be used on the most promoted feature of the bookmaker that issued it. The same applies to live streaming: Betfair’s free live streams of UK and Irish horse racing and football inside its app are not, by default, gated on whether the user has a free bet or a cash balance, but other operators’ terms vary.

The third feature worth naming is Best Odds Guaranteed. Ladbrokes offers BOG on UK and Irish horse races alongside its odds boosts on horse and greyhound bets, its in-play product and Acca Boosts. Unibet offers BOG on horse racing alongside its daily Uniboosts, live streaming through Unibet TV, and Cash Out on thousands of markets. BOG is not a free bet — it is a price guarantee that pays the bigger of the price at placement and the starting price — but it is a feature the offer terms often mention, and a reader who chooses between two bookmakers on BOG alone is making a product decision, not an offer decision. Coral’s free daily Reward Shaker and the £10,000-jackpot Football Super Series are free-to-play games, which sit outside the offer-and-free-bet frame and into the loyalty frame; the odds boosts and the free games are a parallel product line.

The point of the paragraph is not that free bets are excluded from the modern bookmaker’s product — they are not, in most cases — but that the headline features and the free-bet terms are governed by two different parts of the operator’s site, and a reader who assumes the headline features apply to the free bet has assumed wrong. Read the free-bet terms on the specific product you intend to use, not on the headline.

Payments: the cost the welcome offer does not show

Welcome offers are gated on the deposit method. Coral’s welcome offer must be qualified with a debit card or instant bank transfer; the same applies to Unibet’s £40-in-free-bets offer. Credit cards are banned for gambling in Great Britain since 14 April 2020, and that ban extends to credit-card-funded payments through an e-wallet, so the deposit method that unlocks the offer is, by design, the method the regulator is most comfortable with. Apple Pay, Visa, Visa Electron, Mastercard, Revolut Pay, Google Pay, TrueLayer, Earthport and Trustly all appear in Coral’s payment list; the qualifying subset is the one the welcome offer names. A reader who deposits with Revolut Pay, places a £20 bet, and discovers the free bet has not credited has not been scammed — they have used the wrong rail.

Betway’s minimum deposit is £10, and the free bet’s 1x wagering at 1.75 or higher is on top of that. Dabble’s welcome offer requires a first deposit and a first bet, with the £10 free bet crediting after settlement. Spreadex’s 28-day window for the qualifying bet starts on account opening, not on the first deposit, so the deposit method is not the trigger; the qualifying bet is. Each operator names the trigger in the offer’s first paragraph, and the marketing almost never names it on the front page.

The next cost on the payment side is verification. Identity verification — name, address and date of birth — has been mandatory before a customer can deposit or gamble since 7 May 2019, and that includes with a free bet or a bonus. The verification is real, not ceremonial: a customer cannot withdraw winnings from a free bet until the operator has confirmed the identity against a public record, and the operator may request source-of-funds evidence at higher spend. A free bet that wins is not a free bet that pays, until the verification is closed. The reader’s deposit, free bet and withdrawal are on the same compliance track, and the marketing is silent on that.

The third cost is timing. Withdrawals are not the same thing as deposits, and the welcome offer does not pay the same day the qualifying bet settles. Coral’s free bets are issued within 7 days of the qualifying bet; Hollywoodbets’ free bet is issued after the qualifying accumulator settles within 7 days; BetUK’s free bets are issued on the first sports bet’s settlement. Each operator’s settlement and issuance window is its own, and a punter who plans to withdraw winnings on the same day as the qualifying bet has mis-planned. The free bet is a product credit, not a withdrawal; the winnings from the free bet are subject to the operator’s normal withdrawal queue, and identity verification is the part of that queue that takes the longest.

The fourth cost is the absence of credit. Credit cards are banned, and no licensed GB operator offers credit betting on a retail basis. The reader who previously used a credit card to fund a sign-up offer is now using a debit card or an instant bank transfer, and the change has reduced the worst kind of bonus abuse — the kind that left a punter paying interest on a deposit they could not afford to lose. The cost is the friction of a different rail, and the benefit is that a £20 qualifying bet is paid with money the punter has, not with money the punter owes.

Predictions and strategy: where the free bet goes

A free bet is most often used on football and horse racing in Great Britain, and the markets where it is spent are exactly the markets where the bookmaker’s margin is highest. The bookmaker’s margin — the slice of every pound wagered that the bookmaker keeps, on average, across all outcomes of a market — is the silent partner in every free-bet decision, because it sets the floor on what a winning free bet can be. A two-way market priced at 1.91/1.91 (decimal) holds a margin of about 4.7%; a 1.50/2.50 line is closer to 8%; and a football accumulator across three short-priced legs can hold a margin of 15% or more before the first ball is kicked. The free bet is a stake; the price is the price; the margin sits between them.

Predictions and forecasts — the kind a punter reads before placing a bet — are not a substitute for understanding margin. A 1/2 shot on a football match has roughly a 67% chance of winning, on a fair book, and the bookmaker’s price reflects a 60% chance after margin. A free bet at 1/2 returns £5 of profit for every £10 staked, on a win; the £5 is what the punter gets, and the 60% probability is what the punter faces. The decision to place the free bet at 1/2 or at 3/1 is a price decision, not a probability decision, and the punter who has a view on the price relative to their own probability is the punter whose free bet has an edge. A punter who backs whatever the tipster tipped has no edge, free bet or not.

The strategic question is where the free bet goes. On a single, the free bet has its expected value, calculable from the price and the market’s margin. On an accumulator, the free bet’s expected value falls as the number of legs grows, because each leg adds its own margin and the product of several margins is wider than any one of them. Sky Bet’s free bets, in the spec’s terms, can be used only on single or each-way markets and not on multiples, which is a quiet but real constraint: the operator is not letting the free bet go into a product where the margin does the most work for the house. BetUK, by contrast, splits its four free bets into two football accumulators of 4+ selections and two multiples of 2+, pushing the free bet into the higher-margin product by design. The reader who has the choice should use the free bet on the market with the lowest margin and the highest price, given a view; the reader who does not have the choice is, in effect, paying for the bookmaker’s marketing in expected value.

The strategic question is also when the free bet goes. A free bet with 30 days’ life (Sky Bet) can wait for a price the punter likes; a free bet with 7 days’ life (Dabble, BetUK, Coral, Unibet, QuinnBet) cannot. The expiry is itself a constraint on the price the punter will accept, and the shorter the life, the more likely the free bet is used at a price the punter would not otherwise have taken. Read the expiry as part of the cost frame, not as a footnote.

The strategy for accumulators is different. Acca Insurance — BoyleSports’ offer requires opt-in, a £5 minimum stake, minimum odds of 1/2, a maximum refund of £20 as a free bet expiring in 7 days, and bets must be placed and settled on the same day — refunds one leg of a losing accumulator as a free bet. Acca Loyalty from the same brand requires opt-in, a £5 minimum stake, minimum combined odds of 3/1, 5 or more settled legs, with the free bet expiring after 7 days. Acca Boosts at Spreadex give a cash boost from 5% up to 100% on football accumulators of three or more selections, depending on the number of legs. William Hill’s Football Acca Boost covers accas of 2 or more legs with each selection at 1/5 or bigger, with a boost from 3% on a double up to 200% on 20 or more legs, a maximum boost of £10,000 per online bet, running until 30 May 2027. The acca product is its own small industry within the bookmaker, and the free bet is, again, most useful where the per-leg margin is lowest.

Sports and tournaments: where the offers cluster

The sports and tournaments the welcome offers cluster on are football and horse racing, with a meaningful cluster on major racing festivals and the Premier League. Cheltenham, the Grand National and Royal Ascot dominate the racing side; the Premier League, the Champions League and the World Cup dominate the football side. The cluster is not a marketing accident: these are the events where the bookmaker has the deepest markets, the highest margins, and the most traffic from new sign-ups.

Racing festivals are the most expensive on the offer side. A £20 free bet on the Cheltenham Gold Cup is, on the most heavily-backed horses, a free bet used at a price the operator is happy to take; the margins on ante-post racing markets are wider than on the day, and the free bet’s expected value is correspondingly lower. A punter who saves a free bet for a festival race is paying for the marketing in expected value, and the only way the bet wins is on a price the punter believes the market has under-priced. Read the festival offers as marketing, not as value.

The Premier League is the most consistent offer backdrop. The front-of-shirt ban from 2026/27 is voluntary and not a change in the offer or the offer terms; the bookmakers are still offering sign-up bonuses, acca boosts and free bet clubs around Premier League fixtures, and the marketing is unchanged in shape. The reader’s question is the same as it is for racing: where is the price, and is the price fair.

Major football tournaments — the World Cup, the European Championship, the Copa América — are the third cluster. A World Cup year is the year every bookmaker runs a sign-up offer with a “bet on the World Cup” headline, and the offer’s structure is unchanged from a non-tournament year. The cost frame is the same: stake not returned, minimum odds, expiry, qualification. The reader who treats the World Cup offer as a special kind of free bet is paying for the marketing in expected value twice — once because the margin on World Cup markets is wider than on club football, and once because the free bet is more likely to be used at a price the punter would not otherwise have taken.

The fourth cluster is daily fixtures. The Football Super Series jackpot at Coral (£10,000), the daily boosted odds at 888sport, the Bet Boosts at BetVictor, the Daily Specials and Weekend Enhanced Boosts at Star Sports, the guaranteed weekend acca boost at Kwiff — these are the offers that sit on the home page every day, not on the welcome offer page, and they are the offers a punter with an existing account sees most often. The daily offers are not free bets in the welcome sense, but they are offers, and the cost frame — minimum odds, market margin, expiry, stake treatment — applies to them in the same way.

The fifth cluster is in-play. bet365’s Bet Builder+ is available in-play, as is 888sport’s standard in-play product, Betfair’s in-play with Cash Out and live streaming, Star Sports’ in-play on football, horse racing, golf and US sports, and DAZN Bet’s in-play betting. The in-play margin is, on most markets, wider than the pre-match margin, because the bookmaker has less time to balance the book and the punter is more reactive. A free bet used in-play is a free bet used at a wider margin, and the cost is the same shape as the racing and tournament cost.

Ten operators reviewed under the cost frame

The ten operators below are the brands the Gambling Commission’s public register lists against a current remote general betting standard (real events) licence for Great Britain. The order is editorial and is not a ranking by quality or value; it is the order in which the offers most clearly illustrate the cost frame above. Each review covers the offer, the verification and payment rail, the product that sits beside the offer, and the licence; the verdicts are the page’s own, and they answer different questions.

BetUK — accumulator-shaped welcome at a sharp minimum

BetUK’s sports welcome offer is “Bet £10, Get £40 in Free Bets” for new customers, split into four £10 free bets, two of which must be used on football accumulators of 4+ selections and two on multiples of 2+. The minimum deposit is £10, the qualifying sports bet must be placed within 7 days of registering, and each free bet expires 7 days from issue. The licence is held by LeoVegas Gaming PLC under Gambling Commission remote licence 039198-R-319450-029 (Commission account 39198). The split of the £40 into accumulator-shaped free bets is the editorial point: the bookmaker is directing the free bet into the products where the margin is widest, and the punter is not offered the choice to put the £40 on singles.

The verdict: this is an offer that pays a headline of £40 for a £10 qualifier and costs the punter the freedom to place the free bet on singles. A punter who would have bet on singles anyway should not take this offer; a punter who would have bet on accumulators anyway should.

888sport — broad product, standard refund

888sport’s sports welcome offer, in the spec’s terms, places the brand alongside the refund-shape operators; the brand’s product is the wider point. 888sport offers pre-match and in-play betting, Cash Out, Bet Builder, racing streams, BetFinder form tools, a live bet feed and daily boosted odds. The licence is held by 888 UK Limited under Gambling Commission remote licence 039028-R-319297-014 (Commission account 39028). The product breadth is the asset, and the offer is the lever the brand uses to acquire customers who will use the product.

The verdict: the offer is a standard refund; the value of the brand is the product, not the free bet. A punter who values racing streams and BetFinder will get more from the account than the free bet pays for; a punter who only wants the free bet should look at a smaller brand.

Hollywoodbets — accumulator refund with a tight window

Hollywoodbets’ sports welcome offer is “refund the first losing accumulator as a free bet of up to £30” on a stake of £10 or more, 3+ legs, combined odds of 4/1 or greater, settled within 7 days, with one free bet per customer. The licence is held by Hollywoodbets International UK Limited under Gambling Commission remote licence 053028-R-330019-013 (Commission account 53028). The 7-day settlement window is the tightest in this list; the refund is conditional on the accumulator losing, and the offer is essentially a one-bet insurance.

The verdict: a tight offer for a punter who was going to place a £10 accumulator anyway and who is comfortable with the 4/1 minimum combined odds. A punter who would not have placed the acca is paying for a free bet they will not earn.

BetVictor — boosts, acca offers, free bets on selected events

BetVictor offers regular price boosts, acca offers and free bets on selected events, with welcome offers shown in the app and governed by the operator’s customer terms. The licence is held by BV Gaming Limited under Gambling Commission remote licence 039576-R-319370-028 (Commission account 39576). BetVictor’s offer is the closest in this list to a daily-offers bookmaker, where the welcome is one offer among many, and the customer is expected to read the terms page before each one.

The verdict: the offer is best read on the day, not before sign-up. A punter who values a daily boost product over a one-off welcome is in the right place.

William Hill — acca boost as a long-running product

William Hill’s Football Acca Boost covers accas of 2 or more legs with each selection at 1/5 or bigger, with a boost from 3% on a double up to 200% on 20 or more legs, a maximum boost of £10,000 per online bet, running until 30 May 2027. The licence is held by WHG (International) Limited under Gambling Commission remote licence 039225-R-319373-015 (Commission account 225). The boost is not a free bet; it is a cash boost on winning accas, and it is the longest-running acca product in the GB market. The 30 May 2027 end date is a hard cut-off, and the boost is a feature of the existing account, not a welcome offer.

The verdict: the boost is the asset, not a welcome. A punter who already has a William Hill account should check the boost ladder before placing a Saturday accumulator.

Betfair — exchange, sportsbook, and free streams

Betfair Sportsbook offers in-play betting, Bet Builder, free live streaming of events such as UK and Irish horse racing and football within the app, and a 90 Minute Payout market. The licence is held by PPB Counterparty Services Limited under Gambling Commission remote licence 039439-R-319330-013 (Commission account 39439), and the licence covers both the sportsbook and the exchange. The 90 Minute Payout market is the closest in this list to a settlement-condition product: it pays out on the result at 90 minutes, regardless of extra time or penalties, and it is a structural product rather than a free bet.

The verdict: the value of the brand is the exchange plus the sportsbook plus the streams. A punter who wants a free bet should look at the sportsbook; a punter who wants price discovery on a market should look at the exchange.

Sporting Index — spread-bet bundle for the fixed-odds curious

Sporting Index’s new-customer offer is a bundle: a £10 fixed-odds bet at minimum odds of 1/2 unlocks three £10 fixed-odds free bets, three £5 Total Goals spread bets, three £5 Winning Favourites spread bets, and a £1 Race Index spread bet; the qualifying bet cannot be placed in play or cashed out early. The licence is held by Sporting Index Limited under Gambling Commission remote licence 027343-R-308898-011 (Commission account 27343). The bundle is the brand’s signature, and the qualifying bet’s no-cash-out rule is the small print the marketing does not always volunteer.

The verdict: a useful offer for a punter who would have placed the £10 qualifier anyway and who is curious about spread betting; an expensive offer for a punter who only wants the fixed-odds free bets, because the spread components have a learning cost.

Spreadex — fixed-odds and spread on one account

Spreadex’s new-customer offer is £60 in free bets for a £10 fixed-odds bet at minimum odds of 1/2, with the free bets usable across fixed odds and spread betting; the qualifying bet must be placed within 28 days of opening the account. The licence is held by Spreadex Limited under Gambling Commission remote licence 008835-R-104580-022 (Commission account 8835), and the brand is regulated by the Financial Conduct Authority for spread betting and by the Gambling Commission for fixed-odds betting, with the explicit note that spread betting losses can exceed the deposit. The 28-day window is the longest in this list.

The verdict: a strong offer for a punter who has 28 days to place the qualifier; a sharp warning for a punter who underestimates the spread-bet side. Read the FCA line before signing up.

Ladbrokes — BOG, acca boosts, broad racing product

Ladbrokes offers odds boosts on horse and greyhound bets, Best Odds Guaranteed on UK and Irish horse races, in-play betting and Acca Boosts. The licence is held by LC International Limited under Gambling Commission remote licence 054743-R-330863-014 (Commission account 54743), and the brand sits under the same parent as Coral, which means the offer product is not identical between the two brands even though the licence holder is. The BOG and the Acca Boost are the two products that justify an account for a punter who bets on racing weekly.

The verdict: a daily-product bookmaker with a strong racing backbone. A punter who bets on UK and Irish racing weekly will get more from the BOG than from any welcome offer; a punter who bets only on football should compare the Acca Boost against William Hill’s.

Bar One Racing — Irish independent with a GB licence

Bar One Racing has rebranded as BAR 1 Betting, an Irish independent bookmaker with shops across Ireland and horse racing sponsorships at Dundalk, Fairyhouse, Navan, The Curragh, Curraheen Park and Cork. The licence is held by Bar-One Racing Limited under Gambling Commission remote licence 056516-R-332750-007 (Commission account 56516), and the GB remote licence sits alongside the Irish retail business. The brand is the most retail-rooted in this list, and the GB product reflects that: the welcome offer, in the spec’s terms, is the GB standard, and the racing sponsorships are a sponsorship asset, not a product feature for the GB customer.

The verdict: a niche choice for a punter who values the Irish racing angle; a standard offer for a punter who only wants the GB product. The licence is current; the offer is a refund.

Comparison table: ten GB-licensed operators, offer and licence

The table below lists the ten operators reviewed above, the Gambling Commission remote licence number and holder as the public register records it, and a one-clause summary of what the operator’s own terms state on the welcome offer or the daily product. The wording is the page’s own.

The legal frame a GB punter is buying into

The Gambling Commission is the regulator, and the Gambling Act 2005 is the statute. Since the Gambling (Licensing and Advertising) Act 2014, an operator whose remote facilities are used in Great Britain needs a Commission licence wherever it is based; a Curaçao, Maltese or Gibraltar licence is not a substitute. The Act covers Great Britain — England, Scotland and Wales; Northern Ireland is outside the Act and has its own older law, so a GB licence does not regulate betting in Northern Ireland. The Commission’s public register can be searched by business name, trading name, domain or account number, and it is the whole test of whether a brand holds a licence; never assume a brand is licensed without checking the register on the day. The remote licence types in this guide are remote general betting standard (real events) and, for the exchanges, remote betting intermediary. Several brands can run under one licensee — Ladbrokes and Coral under LC International, Paddy Power and Betfair under PPB Counterparty Services — and they are not independent operators for the purposes of a complaint or a self-exclusion.

The promotion rules in force since 19 January 2026 cap wagering requirements on bonuses at 10x and ban mixed-product promotions; the cap is a ceiling, and the market is free to set terms below it. The cap is meaningful where it bites: a £10 bonus at 50x wagering would have required £500 of qualifying bets; under the cap no more than £100. The mixed-product ban is the rule that splits “bet on football to get free spins” into two separate offers, one for sports and one for casino. A punter who understood the difference before the rule landed is the punter who now reads the offer terms with the right question in mind.

Advertising is governed by the CAP Code (non-broadcast) and the BCAP Code (broadcast), enforced by the ASA. CAP Code section 16: marketing must be socially responsible, must not be of strong appeal to under-18s, and no one who is or seems to be under 25 may be featured gambling or play a significant role (with an exception for marketing placed where a bet can be made directly); the rule concerns who may appear in the advertisement, not who may bet. “Whistle-to-whistle” is an industry code: since 1 August 2019 betting advertisements are not shown on TV from five minutes before a live sporting event to five minutes after it, before the 9pm watershed, with horse and greyhound racing excluded. The Premier League clubs’ withdrawal of gambling sponsorship from the front of matchday shirts from 2026/27 is voluntary, not law. Operators are responsible for marketing by their affiliates, and a punter who clicks an affiliate link signs up under that affiliate’s terms.

The player pays no tax on betting winnings in Great Britain (general information, not tax advice; a professional gambler should ask HMRC or an adviser). General Betting Duty is the operator’s tax on gross profits, currently 15%; from 1 April 2027 a new remote betting rate of 25% applies within it, while remote bets on UK horse racing, bets on self-service betting terminals in licensed premises, pool betting and in-person betting stay at 15%; spread betting has its own rates (3% financial, 10% other). Until 1 April 2027 the remote rate stays at 15%; whether operators pass duty on through odds is not established, and a reader should never assume the player is charged duty.

Offshore is the frame a punter needs to recognise. A GB licence is compulsory at the point of consumption, and providing gambling facilities in Great Britain without the licence the Act requires is an offence under section 33 of the 2005 Act — aimed at the operator, not the customer. The customer who uses an unlicensed site loses the protections the licence brings: no GAMSTOP coverage, no Commission complaints route, no approved dispute-resolution body, no British consumer redress if funds are withheld, and no application of the 10x bonus cap or the £150 financial vulnerability check. Enforcement is disruption, not blocking: cease-and-desist notices, search-engine referrals, work with registrars, hosts and payment providers, and the Commission has been given, or is about to receive, court-order DNS blocking powers. Honest framing: licensed means checks, limits, GAMSTOP, the bonus cap, and verification before the first bet; unlicensed means none of those protections and possible loss of funds. Neither is the safe choice by default; the licensed choice is the regulated one.

Safer gambling: the cost of a free bet when the bet is wrong

GAMSTOP is the national multi-operator online self-exclusion scheme and a mandatory licence condition for online operators since 31 March 2020. Periods are six months, one year, five years, or five years with auto-renewal; after the minimum period the exclusion stays in place for a further seven years unless the customer asks GAMSTOP to remove it. The scheme covers online sites and apps; betting shops use a separate service. A punter who has self-excluded cannot reverse the decision to take a free bet; the free bet is one of the products the self-exclusion blocks, and a brand that credits a free bet to a self-excluded account is in breach of its licence condition.

The financial vulnerability check (LCCP condition 3.4.4, in force since 30 August 2024) applies to licensed remote betting when a customer’s deposits minus withdrawals exceed £150 in a rolling 30 days (since 28 February 2025); it is a public-record check (bankruptcy, county court judgments), not an income check and not a credit reference check. Financial risk assessments (the “affordability checks” of the press) are announced in a staged plan (Commission article of 7 July 2026), with no start date; write “announced, staged, no start date”, never “in force”. Deposit limits (RTS 12): operators must offer a gross deposit limit on a fixed time frame; the first changes have applied since 31 October 2025, a second phase was postponed to 30 September 2026, and whether it is live is not established. There is no state-set deposit or loss ceiling for betting: limits are the customer’s choice. DAZN Bet, like other operators, exposes deposit limits, loss limits and wagering limits inside the account’s safer-gambling tools.

Help is the part of the frame that does not need a stake. GamCare runs the National Gambling Helpline. GambleAware funds treatment and research. NHS gambling clinics operate in several regions. Gamblers Anonymous runs peer-support meetings. A punter who reads the offer terms and the safer-gambling tools in the same sitting is, by construction, reading both halves of the same licence condition; the offer is the product, the tools are the regulator’s response to the product, and a free bet is the moment a punter meets both at once.

Calculation: what a free bet is worth, in pounds

The free-bet-value calculation uses nominal free-bet terms — stake not returned — and an illustrative two-way market at decimal odds 1.90 / 1.90. This calculation provides an estimate rather than a fixed payout, and the result should be viewed as a band.

The inputs are: a free bet of nominal value F, used on one side of a two-way market priced at 1.90 / 1.90, where the stake is not paid back with the winnings. The market’s payout share, given two outcomes both at 1.90, is 1 ÷ (1/1.90 + 1/1.90) = 1 ÷ (1.0526…) = 0.9500, and the market’s margin is 1 − 0.9500 = 0.0500, or 5.00%. The free bet’s value, on average, on a market at those odds, is F × (1.90 − 1) ÷ 1.90 × 0.9500, which simplifies to F × 0.90 ÷ 1.90 × 0.9500, or F × 0.45. For a £10 free bet, that is £4.50 of expected value; for a £30 free bet, £13.50; for a £40 free bet, £18.00. The formula is an average, not a guaranteed outcome: it assumes the free bet is used on a market whose margin is 5.00% and at a price of 1.90, and it assumes the selection wins at the model probability, not at the punter’s probability.

The band: a £10 free bet at 1.90 on a 5.00% margin market is worth about £4.50 in expectation; the same free bet on a market with a 7% margin is worth about £4.20; on a market with a 4% margin, about £4.55. The range is £4.20 to £4.55 for a £10 free bet, and the spread is the market margin, not the selection’s probability. The same free bet at 1.50 on a 7% margin market is worth about F × (1.50 − 1) ÷ 1.50 × 0.93 = F × 0.31, or £3.10 for a £10 free bet; at 3.00 on a 5% margin market, F × (3.00 − 1) ÷ 3.00 × 0.95 = F × 0.63, or £6.30. The free bet’s expected value scales roughly linearly with the price minus one, damped by the market’s margin; the higher the price, the higher the expected value, and the lower the margin, the higher the expected value. The punter who has a choice should use the free bet at the highest price they have a view on, in the lowest-margin market they can find. The punter who has no choice — BetUK’s split free bets, the Sky Bet single-or-each-way constraint — is paying the bookmaker’s marketing in expected value, and the only way to recover that value is to read the terms before claiming.

The calculation is an estimate, and it promises no payout, no win, no return. The free bet is a stake, the price is a price, and the margin is the bookmaker’s. The figure is the average across many bets at the same price on the same market, not the outcome of any single bet. A punter who treats the calculation as a target rather than an estimate has read the formula and missed the gloss.

The market in one read

The GB market for free bets in 2026 is the market the promotion rules of 19 January 2026 left behind. Wagering requirements are capped at 10x; mixed-product promotions are banned; credit cards are still out; identity verification is still before the first deposit; GAMSTOP is still mandatory for online operators; the £150 financial vulnerability check is still in force on a rolling 30-day basis. The offers are still refund-shaped — “Bet £X, Get £Y” — with accumulator-shaped variants and the occasional spread-bet bundle. The cost frame is six layers, the same in every brand: stake not returned, minimum odds, expiry, qualification, verification, cash-out treatment. The reader’s job is to read the six layers, place the free bet on the highest price in the lowest-margin market they have a view on, and set a reminder on the day the bet credits. The free bet is not a gift; it is a stake replaced, with a haircut, an expiry and a margin inside the price. The marketing is the marketing; the cost is the cost; the punter is the one who pays it.

Frequently asked questions

What is a free bet?

A free bet is a stake credited by a bookmaker that can be used to back a selection without paying the stake from the customer’s cash balance. The winnings are paid back, but the stake is not: a £10 free bet at 3/1 returns £30 of profit, not £40. The stake-not-returned rule is the default across GB-licensed operators and the central cost of every free bet. Expiry, minimum odds and eligible markets are set by the operator’s terms.

How does a free bet work in practice?

A free bet is credited after the qualifying action — usually a first deposit and a first bet at minimum odds. The credit appears in the account as a separate balance, often labelled “Free Bets” or “Bet Credits”, and it is staked by selecting a market and confirming the bet, with the free bet chosen as the stake source. A winning free bet pays the winnings only; a losing free bet costs the punter nothing from their cash balance but the free bet is consumed. The free bet expires after the operator’s stated window, typically 7 or 30 days.

How do free bets differ from a deposit bonus?

A free bet is a stake replaced, with the stake not returned on a win. A deposit bonus is cash credited to the account, which the punter can stake and have the stake returned on a win, but which usually carries a wagering requirement — the bonus must be turned over a stated number of times before the winnings become withdrawable. Since 19 January 2026, wagering requirements on bonuses at GB-licensed operators are capped at 10x the bonus amount. A free bet with no wagering condition sits outside that cap.

What is the maximum wagering requirement on a betting bonus in Great Britain?

Since 19 January 2026, the Gambling Commission’s promotion rules cap wagering requirements on bonuses at 10x the bonus amount at GB-licensed operators. A £10 bonus at 50x would have required £500 of qualifying bets; under the cap, no more than £100. The cap applies to bonuses, not to free bets with no wagering condition, and it does not cap the money value of the bonus itself. Mixed-product promotions — those that require gambling on two or more product types such as betting plus casino — are banned under the same rules.

What do minimum odds and the wagering requirement mean in a sign-up offer?

Minimum odds are the floor price the qualifying bet must be placed at to unlock the offer; common floors are 1/2 (1.50) and evens (2.00). A free bet itself may also carry a minimum odds floor. The wagering requirement is the number of times a bonus must be turned over before winnings become withdrawable; under the 19 January 2026 cap that number is at most 10x. A punter who reads the floor and the rollover together is reading the offer’s real cost, which is the stake the punter must place at the floor to clear the bonus.

Why is the stake of a free bet not paid back with the winnings?

A free bet is a stake replaced, not a stake refunded. The bookmaker’s cost is the free bet’s nominal value, not the winnings; if the stake were paid back, the cost would be the stake plus the winnings, and the offer would be a deposit match in another name. The stake-not-returned rule is the standard across GB-licensed operators and the reason a £10 free bet at 3/1 returns £30, not £40. The rule sits in the offer terms and is not negotiable; the punter’s choice is whether to take the offer at that cost.

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