Money back offers at UK bookmakers: what they really cost the punter

Updated October 2026
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A “money back” offer sounds like a safety net: bet, lose, get refunded. In practice it is a marketing wrapper around a free bet, and free bets are not what the punter assumes. The stake is usually forfeit on a free bet, the wagering requirement is now capped, and the rules attached to a refund — minimum odds, expiry, qualifying bet — decide whether the offer is worth a tenner or worth skipping. This guide is built for readers who want to know what a money-back offer is really worth, what it costs in turnover, and which UK bookmakers make the cleanest deal.

At Sky Bet, if the first goal is an own goal, first-goalscorer bets roll on to the next goal, and if the game ends 0-0 or only own goals are scored, 'No goalscorer' wins.

Data current as of October 30, 2026 and cross-checked against the Gambling Commission’s public register.

What a “money back” offer actually is

The phrase covers three quite different mechanics, and a punter who lumps them together is the punter the marketing wants.

An empty football stadium with floodlight masts at dusk
Kalooki Sportsbook is operated by Kalooki Sports Book Ltd (company number 12938274), licensed by the Gambling Commission under account number 57730, and is a GAMSTOP member.

A refund as a free bet. The most common shape. You place a qualifying bet; if it loses, the bookmaker credits your account with a free bet of equal value. Crucially, the stake of the free bet is *not* returned with the winnings — settle at odds of 3.00 and only the profit is paid. This is where the arithmetic gap lives: a £10 free bet at 3.00 returns £20 in profit, not £30.

A refund as cash. Rarer and usually partial. The stake comes back as withdrawable cash, often with no further wagering. Where it exists, it tends to be on specific markets — bore-draw refunds on correct-score football, for instance — and capped at modest amounts.

Enhanced odds with insurance. Some offers boost the price on a market and refund the stake as a free bet if a stated condition hits (a 0-0 finish, a specific player failing to score). The boost dominates the headline; the refund is the small print.

The single fact that controls all three: the money-back offer is rarely a refund of cash. It is most often a free bet whose stake you never get back, dressed in a phrase designed to make you read past it.

How the Gambling Commission changed the rules on 19 January 2026

Since 19 January 2026, two promotion rules from the Gambling Commission have reshaped what a UK bookmaker can put on the table.

An empty courtroom with wooden benches in morning light
Midnite's site cites Gambling Commission licence 101839 and shows in-play events, an acca builder, popular accas and price boosts with maximum-stake limits.

Wagering requirement capped at 10x. A book bonus used to carry wagering factors of 30x, 40x or 50x — meaning the punter had to cycle the bonus through that multiple in qualifying bets before any winnings became withdrawable. Under the new rule, no licensed operator can demand more than 10x. A £10 bonus at 50x would have required £500 of qualifying bets; under the cap, no more than £100.

No mixed-product offers. An offer that asks the punter to gamble on two or more product types — bet on football to unlock free spins, say, or stake on a sportsbook to receive bingo bonus funds — is now banned. Sportsbook offers must be sportsbook offers; casino credit must stay in casino.

The cap and the ban apply to bonuses with a wagering condition. Whether they apply to a free bet that carries no wagering condition is not established. Either way, the cleanest test of an offer’s value is the same as before: work out the turnover, divide by your typical stake, then count the days.

What a free bet is worth on average

Free bets are not a cash equivalent. The stake is forfeit on a win, which means the offer’s value depends on the odds you take and the margin in the market you bet into.

For a free bet whose stake is *not* paid back, the formula is straightforward:

Take an illustrative example: a £10 free bet on a two-way market at decimal odds of 1.90 / 1.90, with the market’s typical payout share built in. The £10 stake returns nothing if the bet wins, so the punter is betting £10 of “house money” against a market that already has the bookmaker’s margin baked in. The expected value lands well below £10 — the headline amount of the free bet is a ceiling, not a payout.

This is an estimate, not a guarantee. Free-bet value varies market by market, bookmaker by bookmaker, even hour by hour. The honest way to read a £10 free bet offer is: the most the offer is worth to me, on average, is somewhere south of £10, and the actual return on any single bet will be £0 or the profit at the odds I took. Nothing in between.

A few rules of thumb keep the punter honest. The higher the odds, the larger the expected value, because (odds − 1) ÷ odds rises with price. The higher the margin in the market, the lower the expected value, because the payout share falls. And the time pressure — the seven-day or thirty-day expiry — pushes the punter toward whatever market is open, not the best one.

Money back offers at UK bookmakers: the table

The table below covers the ten bookmakers that carry a Gambling Commission remote licence and have a money-back or free-bet promotion in their standard terms. The licence number is the account number on the Commission’s public register; the licence holder is the company the Commission has licensed, which may differ from the trading name on the website. The third column summarises what the operator’s own published terms say about money-back and free-bet offers — minimum odds, expiry, stake-returned rule.

Brand Gambling Commission licence What the operator’s own terms state on the offer
Smarkets Account 39173 (Smarkets (Malta) Limited) Welcome offer on the SBK sportsbook: £20 first deposit and £20 bet at minimum odds of 3.0 unlocks £60 in free bets within 48 hours; Cash Out, Bet Builder and live horse racing streams available
William Hill Account 39225 (WHG (International) Limited) Football Acca Boost on accas of 2+ legs, each selection at 1/5 or bigger; boost from 3% on a double to 200% on 20+ legs, capped at £10,000 per online bet; runs to 30 May 2027
Bet600 Account 44731 (Tyche Tech Limited) App welcome offer: 5 qualifying single bets of £10+ at minimum odds of 2.0 (Evens) within 7 days of registration unlocks one £10 free bet
Coral Account 54743 (LC International Limited) “Get £40 in Free Bets when you bet £20”: £20+ deposit and sports bet at minimum odds of 2.0, £40 free bets issued within 7 days, expiring 7 days after issue; daily Reward Shaker, Odds Booster on hundreds of markets
VBet Account 44662 (SCGO Limited) Sports welcome offer: a £10 free bet credited if a new verified customer stakes £10+ on a first-ever bet that loses
Kwiff Account 44448 (Eaton Gate Gaming Limited) Supercharge feature boosts odds instantly on a bet (e.g. 2/1 to 20/1); applies to singles and multis on any sport; no separate money-back wrapper in standard terms
10bet Account 43173 (Blue Star Planet Limited) 100% up to £50 betting bonus for UK customers on sign-up, plus daily free bets and free spins (free spins outside the sportsbook wrapper)
Star Sports Account 9177 (Star Racing Limited) Pre-event and in-play markets with Bet Boosts, Daily Specials and Weekend Enhanced Boosts; in-play on football, horse racing, golf and US sports
Sporting Index Account 27343 (Sporting Index Limited) New-customer offer: a £10 fixed-odds bet at minimum 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; qualifying bet cannot be placed in-play or cashed out
Fafabet Account 57385 (Taichi Tech Limited) Best Odds Guaranteed on UK and Irish horse racing win and each-way bets from 9am on race days — bigger SP paid if it beats the original price; no separate money-back wrapper in standard terms

The first thing to notice: only some of these offers are money-back in the strict sense. Coral and VBet return a free bet if the qualifying bet loses. Bet600 hands back a single free bet after a qualifying sequence. Sporting Index packages free bets around a qualifying fixed-odds bet. The rest — Kwiff, Star Sports, Fafabet — frame their value as a price boost or best-odds guarantee, which is a different mechanic.

The second thing: the licence holder is often a parent company, not the brand. LC International Limited operates Coral; WHG (International) Limited operates William Hill; SCGO Limited operates VBet. A punter checking the Commission’s register will find the trading name (Coral, William Hill, VBet) linked to a less familiar corporate name. This is normal and is how the regulated market is structured.

Smarkets and SBK

Smarkets runs both a betting exchange and a sportsbook called SBK. The exchange is licensed as a remote betting intermediary — the exchange-only licence category — and SBK sits alongside it under the same group. The welcome offer is built around a £20 bet at minimum odds of 3.0, which is a sharper threshold than the typical 1.50 or 2.0 minimum at a traditional sportsbook. Minimum odds of 3.0 (2/1) means the qualifying bet is meant to be a real bet, not a token stake on a heavy favourite.

The £60 in free bets issued within 48 hours is generous on paper, but the wagering condition on those free bets — if any — sits in the operator’s full terms. The free-bet stake is not returned on a win. Punters who prefer the exchange model should check that SBK’s terms suit them; the SBK app also offers Cash Out, Bet Builder and live horse racing streams.

Verdict: Strong headline figure, but the 3.0 minimum odds filter rules out the dull, safe qualifying bets. Best for a punter who already has a selection at 2/1 or longer in mind for their first deposit.

William Hill

William Hill is one of the longest-established names on the high street and on the Commission’s register. The Football Acca Boost is the headline promotion rather than a money-back offer: it tops up the winnings on accumulators of two or more legs, with each leg at 1/5 or bigger. The boost runs from 3% on a double to 200% on twenty or more legs, capped at £10,000 per online bet, and is scheduled to run until 30 May 2027.

The Acca Boost does not refund a losing stake. It is an enhancer, not an insurance policy. Acca insurance — a refund if one leg lets you down — is sometimes run as a separate, time-limited campaign and is not in the standing terms cited here. Punters who want both a boost and an insurance wrapper need to check the live promotions page.

Verdict: The Acca Boost is a permanent feature, not a money-back offer, and the cap is generous. For a punter building accumulators across a weekend, the boost compounds; for a single-bet punter, it does nothing.

Bet600

Bet600’s app offer is built around volume rather than headline value. Five qualifying single bets of £10 or more at minimum odds of 2.0 within seven days of registering unlock one £10 free bet. That is a turnover of £50 in qualifying bets for a £10 free bet whose stake will not return on a win.

The threshold matters: minimum odds of 2.0 (Evens) is on the high side. Many welcome offers qualify at 1.50 or 1.75. Punters who would naturally place five bets at evens or longer in their first week are the natural fit. Punters who planned a single £10 bet at 1.40 to get the bonus will find themselves turning over three times the qualifying volume, and the bonus at the end is a single £10 free bet, not five.

Verdict: Modest payout for a real qualifying grind. Suits a punter already betting singles at evens or longer in their first week; poor fit for a “deposit once, claim, withdraw” shopper.

Coral

Coral’s “Get £40 in Free Bets when you bet £20” is the textbook sign-up wrapper. A £20 deposit and sports bet at minimum odds of 2.0 (1/1) unlocks £40 in free bets, issued within 7 days and expiring 7 days after issue. The qualifying bet must be placed with a debit card or instant bank transfer — credit cards are banned for gambling in Great Britain, and Coral’s terms add an additional restriction.

Coral layers on a daily Reward Shaker, an Odds Booster on hundreds of markets, and free-to-play games including Football Super Series with a £10,000 jackpot. None of these are money-back offers; they are recurring promotions that sit alongside the welcome wrapper. The payment options include Apple Pay, Visa, Mastercard, Revolut Pay, Google Pay and bank-based methods via TrueLayer, Earthport and Trustly.

Verdict: The headline figure is competitive and the free-bet expiry is short but realistic for an active punter. Coral is a sensible default for a punter who will place a single qualifying bet in their first week.

VBet

VBet’s offer is a one-shot refund: a £10 free bet if a new, verified customer stakes £10 or more on a first-ever bet that loses. The wrapper is honest in form — the qualifying bet must lose, then the free bet arrives — and the qualifying bet has no minimum odds in the long-running terms cited.

The catch is the verification. A new customer must pass identity verification before any deposit or bet, which is the standard rule across all UK-licensed operators since 7 May 2019. VBet’s offer assumes the verification is in place. A punter who registers, deposits, bets and then waits on verification will find the bet settled against closed markets. This is not VBet-specific; it is the architecture of any UK-licensed sign-up.

Verdict: A clean £10-for-£10 refund on a losing first bet. The free-bet stake is not returned, so the punter is betting house money at whatever market they pick. Suits a first-time customer with a single selection in mind.

Kwiff

Kwiff’s signature feature is Supercharge, an instant odds boost that can lift a price sharply (the example given: 2/1 to 20/1). Supercharge applies to singles and multiples on any sport, which makes it broader than most price-boost campaigns.

Kwiff does not run a standard money-back wrapper. Its hook is the boost itself: the punter places a bet, and Kwiff can raise the price after the bet is struck, paying out at the boosted odds if the bet wins. There is no separate refund mechanic in the standard terms cited here, so a punter looking specifically for a “money back if you lose” wrapper will not find it at Kwiff.

Verdict: The boost mechanic is genuinely different from a money-back offer. For a punter who values a sharp price more than an insurance policy, Kwiff is worth a look; for a money-back shopper, it is the wrong product.

10bet

10bet advertises a 100% up to £50 betting bonus for UK sign-ups, plus daily free bets and free spins. The free spins are a casino product and would have fallen foul of the post-19 January 2026 mixed-product ban if packaged as a single offer; here they appear alongside the sports bonus as separate items, which is the boundary operators now work to.

The bonus carries a wagering requirement — the post-January 2026 cap means no more than 10x — but the precise factor and the minimum odds at which the bonus funds count toward turnover sit in 10bet’s full terms. A punter chasing the headline 100% figure should read the turnover figure carefully: a £50 bonus at 10x means £500 of qualifying bets before any winnings are withdrawable, and only bets at or above the minimum odds count.

Verdict: A straightforward matched-deposit wrapper with a regulatory ceiling on the wagering factor. The free spins are an add-on, not part of the sportsbook bonus.

Star Sports

Star Sports runs pre-event and in-play markets with Bet Boosts, Daily Specials and Weekend Enhanced Boosts. In-play coverage spans football, horse racing, golf and US sports. There is no standard money-back offer cited in the standing terms; Star Sports’ hook is the price boost across the week, not a refund mechanic.

Star Sports’ presence on the Commission’s register is via Star Racing Limited, the licence holder. The trading name — Star Sports — is the brand the punter sees; the licence number on the register is the proof the brand is licensed.

Verdict: Suits a punter who wants frequent boosts across a wide in-play schedule. Not the destination for a money-back shopper.

Sporting Index

Sporting Index is a spread-betting operator whose new-customer offer blends fixed-odds and spread-bet free bets. 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 blend is unusual. Spread betting on Total Goals pays per goal above or below a stated line, and Winning Favourites pays per winning favourite at a meeting. Losses on a spread bet can exceed the stake, which is the spread-betting industry standard and is the core difference between Sporting Index and a fixed-odds sportsbook. The free bets here are entry points into both products, not a pure refund.

Verdict: A spread-bet-specific wrapper. Useful for a punter who already trades spread markets; confusing for a punter who has only bet fixed odds.

Fafabet

Fafabet’s Best Odds Guaranteed covers UK and Irish horse racing win and each-way bets from 9am on race days: if the starting price is bigger than the price the punter took, the bigger price is paid. BOG is a long-standing market convention at the major firms, and Fafabet extends it across the racing schedule.

There is no separate money-back wrapper in the standing terms cited. Fafabet’s hook is price rather than refund: a punter taking an early price on a horse and watching the SP drift upwards is paid at the SP, not the original price. This is a BOG feature, not a money-back offer.

Verdict: A solid BOG implementation for horse racing. For a punter whose betting is racing-led, Fafabet’s price guarantee can be more valuable than a one-off refund.

The architecture of a money-back offer

The mechanics matter more than the brand. Every money-back offer has the same five parts, and the punter who reads them in order is the punter who knows what the offer is worth.

Qualifying bet. What you have to bet to unlock the offer. A first deposit of £20 at minimum odds of 2.0 (Coral); five singles of £10 at minimum odds of 2.0 in seven days (Bet600); a single £20 bet at minimum odds of 3.0 (Smarkets SBK). The qualifying bet is real money at real odds, and it can lose.

Trigger. What has to happen for the offer to pay. The bet loses (VBet, Coral’s headline refund); the acca has one leg let it down (a typical acca insurance campaign); the first goalscorer does not play (Sky Bet’s void rule); the favourite wins by less than a stated margin (a sporting-specific refund). The trigger is the boundary between “I got the offer” and “I didn’t”.

Free bet credit. What lands in the account when the trigger fires. Coral credits £40 in free bets; VBet credits £10; Bet600 credits a single £10. The credit is the headline figure that drove the click.

Free-bet terms. What the free bet can be used on, at what minimum odds, in what time frame. Sky Bet free bets expire 30 days after crediting, can be used only on single or each-way markets (not multiples), exclude virtuals, are non-withdrawable and do not return the stake. These terms are tighter than the welcome wrapper and frequently tighter than the punter expects.

Stake return. Whether the stake of the free bet comes back with the winnings. Across the operators cited, the answer is no: the stake is not returned. A £10 free bet at 3.00 returns £20 in profit, not £30.

Reading the wagering requirement after 19 January 2026

The Commission’s 10x cap means no licensed operator can demand more than ten times the bonus in turnover. The cap is a ceiling, not a floor; many bonuses will sit well below it. The cap also only applies to bonuses with a wagering condition. A free bet with no wagering condition sits outside the cap, but the stake is still not returned on a win.

For a punter, the test is the same:

A £50 bonus at 10x is £500 of qualifying bets. At a £10 stake per bet, that is 50 bets. At minimum odds of 1.75, that is 50 bets on markets the punter would not otherwise have backed, within the expiry window. The expected cost of clearing the bonus — the punter’s average loss across those 50 bets — is turnover multiplied by the margin of the market. A 5% margin on £500 turnover is £25 of expected loss; a 7% margin is £35. Either way, the punter is paying to clear the bonus.

Minimum odds: the line that decides whether your bet counts

Minimum odds are the price below which a bet does not count toward the offer. A £20 qualifying bet at minimum odds of 2.0 (Coral) does not qualify at 1.5; a £20 bet at minimum odds of 3.0 (Smarkets SBK) does not qualify at 2.5. The minimum odds filter is the operator’s reason for setting the qualifying bet: it pushes the punter toward a market the punter would not naturally have taken, which raises the operator’s expected margin on the qualifying bet.

For acca insurance and acca boosts, minimum odds apply per leg. William Hill’s Acca Boost requires each leg at 1/5 (1.20) or bigger. The per-leg threshold is low because the acca price is high by construction — three legs at 1.40 each compound to 2.74.

For Betway’s free bets, the wagering multiple is 1x at minimum odds of 1.75. A punter who has cleared the welcome offer and is now playing through the free-bet credit needs to know the threshold, because a free bet at 1.60 does not contribute to turnover at Betway even if the bet wins.

Expiry and how it shapes the punter’s choice

Free bet expiry is short. Coral’s £40 in free bets expires 7 days after issue. Dabble’s free bets expire 7 days after crediting. Sky Bet free bets expire 30 days. Betway’s are governed by the app’s standing terms.

Short expiry pushes the punter to bet the credit before it burns. That pressure is by design: an unused free bet is a free bet the operator never has to pay out on. A punter with a seven-day clock and a £40 free-bet credit will bet on whatever is available, not on the best market. The expected value of the free bet falls as the punter picks markets they would not otherwise have chosen.

A punter who wants the offer to work in their favour clears the credit early, on markets they would have bet anyway, at odds at or above the offer’s minimum. A punter who leaves the credit until the last day is gambling the credit on whatever fixture list looks busy.

Identity verification and the cost of anonymity

Since 7 May 2019, every UK-licensed operator has verified a customer’s name, address and date of birth before they can deposit or gamble — including with a free bet. The verification is mandatory at the licence level, and it is the reason no anonymous play exists at a licensed site.

The verification means a new customer cannot register, deposit, claim the bonus, bet, withdraw and disappear. The deposit and withdrawal routes are tied to a verified identity, the bonus is tied to that account, and the operator holds the data the Commission requires for its regulatory duties. A punter who wants to bet without verification is, by definition, looking at an unlicensed site — and the offshore section below spells out what that costs.

The bonus cap and what it changed

The 19 January 2026 cap on wagering requirements and the mixed-product ban together cleaned up the worst of the bonus small print. A punter who saw a £10 bonus at 50x in 2024 would now see the same operator offering the bonus at no more than 10x. The £500 of qualifying turnover is now a £100 ceiling.

The cap is not a guarantee of a good offer. It is a guarantee of a less bad one. A £10 bonus at 10x with a 30-day expiry and minimum odds of 2.0 is still £100 of qualifying bets on markets the punter would not otherwise have taken, and the expected cost of clearing that turnover is still positive (the operator’s margin is still positive). The cap took the worst excesses off the table. The arithmetic of bonus clearing has not changed.

The mixed-product ban and where the boundaries now sit

A sportsbook welcome offer cannot require the punter to gamble on casino, bingo, lottery or any other product type to unlock the sports credit. Operators now structure their welcome packages as separate offers — a sportsbook bonus, a casino welcome package, a bingo bonus — each with its own qualification. A punter who opts into the sportsbook offer does not have to bet on the casino to receive the sportsbook credit.

The boundary the operators now work to is “parallel, not gated”. An offer that hands out free spins as a separate casino promotion alongside a sportsbook welcome is fine. An offer that gates the sportsbook credit on casino play is not. A punter reading the small print should look for the words “to unlock”, “to receive”, “on completion of” — anything that ties one product’s bonus to another’s play is the gated structure the Commission has banned.

Responsible gambling: what the licence buys the punter

A UK-licensed operator sits inside a regulatory framework the offshore market does not match. The framework is not a guarantee of safety — no commercial gambling product is — but it is a set of obligations the operator cannot walk away from.

Identity verification before deposit. No anonymous play at a licensed site. The verification is not just identity theatre; it is the basis for the affordability and vulnerability checks below.

GAMSTOP. Every UK-licensed remote operator is a GAMSTOP member. GAMSTOP is the national multi-operator self-exclusion scheme; a punter who signs up is excluded from every licensed site and app for the chosen period. The minimum period is six months; the options 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.

Financial vulnerability check. From 30 August 2024, and updated from 28 February 2025, the operator runs a public-record check (bankruptcy, county court judgments) once a customer’s deposits minus withdrawals exceed £150 in a rolling 30 days. It is not an income check and not a credit reference check. The check is triggered by spend, not by event.

Financial risk assessments. Announced by the Commission in a staged plan (article of 7 July 2026). No start date has been set. The press often calls these “affordability checks”; the Commission’s term is “financial risk assessments”. Until the start date is set, the £150 vulnerability check is the operative spend threshold.

Deposit limits. Operators must offer a gross deposit limit on a fixed time frame. The first changes applied from 31 October 2025; a second phase was postponed to 30 September 2026. There is no state-set ceiling — the limit is the customer’s choice, and the operator’s job is to surface the limit and let the punter set it.

Help. GamCare runs the National Gambling Helpline. GambleAware funds treatment and education. The NHS runs gambling clinics. Gamblers Anonymous runs peer-support meetings. These services are free and confidential, and a punter who feels their betting is no longer recreational can reach any of them directly — no operator involvement required.

Offshore and what a punt loses by going unlicensed

A punter who bets with an unlicensed site — a brand not on the Commission’s public register — keeps no British consumer protection. The bet itself is not a criminal offence aimed at the customer; the offence is providing gambling facilities in Great Britain without the licence the Act requires, aimed at the operator. The punter, though, is the one who absorbs the loss when things go wrong.

No GAMSTOP coverage. A self-excluded punter who opens an offshore account bypasses GAMSTOP. The scheme does not reach unlicensed brands.

No Commission complaints route. A dispute with a UK-licensed operator can be escalated to an approved alternative dispute resolution (ADR) provider. An ADR decision is binding on the operator. An offshore operator is outside that route.

No approved dispute-resolution body. Without a UK ADR route, the punter’s options are the operator’s own complaints process, the operator’s home regulator (Curaçao, Malta, Gibraltar), or the courts — each more expensive and slower than the ADR route.

No British consumer redress if funds are withheld. A licensed operator holds customer funds in segregated accounts under the Commission’s rules. An offshore operator holds them under its own jurisdiction’s rules, which may be weaker or absent.

No 10x bonus cap. An offshore operator is not bound by the Commission’s promotion rules. A 50x or 100x bonus is still possible offshore.

No £150 vulnerability check. Offshore operators do not run financial vulnerability checks under the Commission’s framework. The check is the trigger that surfaces a punter whose spend has changed; without it, no operator-side intervention.

Possible loss of funds. The single largest cost. An offshore operator that withholds winnings offers the punter no British route back.

Enforcement against unlicensed operators is disruption, not blocking. The Commission issues cease-and-desist notices, refers sites to search engines, works with registrars and hosts, and engages payment providers to cut off deposit routes. Court-order DNS blocking powers have been granted or are imminent, but ISP-level blocking is not in operation as standard.

The honest framing: licensed means checks, limits, GAMSTOP and the bonus cap — but also identity verification before the first deposit. Unlicensed means none of the protections and possible loss of funds. Neither is “the safe choice” by default. The punter’s job is to read the small print, check the Commission’s register, and pick the structure that suits them.

A note on Spreadex and the dual-regulator case

One UK operator worth flagging in the wider context is Spreadex, which is regulated by the Financial Conduct Authority for spread betting and by the Gambling Commission for fixed-odds betting. Spread betting losses can exceed the deposit, which is the financial-spread-betting industry’s standard warning and the reason the FCA, not the Commission, regulates the financial side.

Spreadex is not in the table above because its product is split across two regulators. The Commission’s public register lists Spreadex for fixed-odds betting. The FCA’s register lists Spreadex for spread betting. A punter looking at a money-back or free-bet promotion at Spreadex should check which side of the business the offer sits in: a free bet on a fixed-odds sportsbook is a Commission-regulated product; a free bet on a Total Goals spread market is an FCA-regulated product with its own small print.

Currency, tax and the punter’s bottom line

The punter pays no tax on betting winnings in Great Britain. General Betting Duty is the operator’s tax on gross profits and is currently 15% for most remote bets; from 1 April 2027 a new remote betting rate of 25% applies, while remote bets on UK horse racing, bets on self-service betting terminals, pool betting and in-person betting stay at 15%. Whether the operator passes duty on through the odds is not established, and the punter should not assume the duty is added to a price on the slip.

Spread betting has its own rates: 3% on financial spread bets, 10% on other spread bets. A punter who trades Total Goals or Winning Favourites on a spread book is in a different tax regime from a fixed-odds punter, and the duty sits with the operator, not the customer.

This is general information, not tax advice. A professional gambler — a punter whose betting is a trade, not a hobby — should ask HMRC or an adviser. The Commission does not adjudicate tax status.

Frequently asked questions

What is a money back as free bet deal?

A money-back-as-free-bet deal refunds a losing qualifying bet as a free bet credit rather than cash. The free bet’s stake is not returned with the winnings, so the punter’s profit on a winning free bet is the stake multiplied by the odds minus one, not the stake multiplied by the odds. The qualifying bet usually carries a minimum-odds filter, and the free bet usually carries an expiry window of seven to thirty days.

What does money back in free bets mean?

It means the offer’s value is denominated in free bets, not cash. A “£40 in free bets” offer is not £40 of withdrawable cash; it is £40 of credit that can be placed on markets the operator allows, with the stake forfeit on a win. The headline figure is the ceiling on the offer, not a payout.

What does use money back in free bets mean?

It means the punter must place the free-bet credit on markets the operator allows, at odds at or above the offer’s minimum, before the credit expires. Unused credit burns at expiry. A punter who treats free-bet credit as cash will leave value on the table; a punter who treats it as a timed token with a stake forfeit will price it accordingly.

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

Since 19 January 2026, no UK-licensed operator may demand more than 10x the bonus in qualifying bets. A £10 bonus at 50x would have required £500 of turnover; under the cap, no more than £100. The cap applies to bonuses with a wagering condition. Whether it applies to a free bet with no wagering condition is not established.

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

Minimum odds are the price below which a bet does not count toward the offer. A £20 qualifying bet at minimum odds of 2.0 does not qualify at 1.5. The wagering requirement is the multiple of the bonus the punter must turn over in qualifying bets before winnings become withdrawable. The two together shape the qualifying bet: a high wagering requirement with a low minimum-odds filter is the operator’s way of pushing volume through the book.

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

Because the free bet is denominated in credit, not cash. The bookmaker funds the profit, not the stake. A £10 free bet at 3.00 returns £20 in profit because (3.00 − 1) × £10 = £20; the original £10 stake is the bookmaker’s cost of running the offer. Punters who treat a £10 free bet as a £10 cashback are reading past the small print.

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