.png?auto=webp&format=pjpg&width=3840&quality=60)
Unibet
Bet £20 Get £40 in Free Bets
New Customers Only
18+| Home . New GB customers only. Opt in, deposit and Bet £20+ on sports at min odds of 2.0+ (1/1) for £40 in Free Bets within 7 days of registration. Debit cards or instant bank transfers only. Free bets expire within 7 days of issue. Geographical restrictions and T&C’s apply. #AD
BOYLE Sports
Bet £10 Get £40 + WIN 50% MORE (SELECTED MATCHES)
New Customers Only
18+. New UK customers (Excluding NI) only. Min Deposit £10. Min stake £10. Min odds Evs. Free bet applied on 1st settlement of any qualifying bet. 30 days to qualify. Free bets expire in 7 days. Cashed out/Free Bets won’t apply. Account & Payment method restrictions apply. 1 Free Bet offer per customer, household & IP Address only. T&Cs Apply. 18+. UK/IRE online only. Min odds 3/1. Max stake £/€20. One bet per match. 50% boost applied after all selections are settled. Max boost payout £/€1,000. Singles only. Free, void, or cashed out bets do not qualify. Payment and account restrictions apply. T&Cs apply.
BetMGM
Bet £10 Get £40 in Free Bets
New Customers Only
New customers: Deposit £10+ and place a sports bet within 7 days from registration. Get 4 x £10 Free Bets - 2 x Football Accas (4+) & 2 x Sports Multiples (2+), valid 7 days. Min odds apply. Excludes virtual sports, esports and non-UK/IE horse racing. Opt-in required. 18+. T&Cs apply. GambleAware.org
BetUK
Bet £10 Get £40 in Free Bets
New Customers Only
New customers: Deposit £10+ and place a sports bet within 7 days from registration. Get 4 x £10 Free Bets - 2 x Football Accas (4+) & 2 x Sports Multiples (2+), valid 7 days. Min odds apply. Excludes virtual sports, esports and non-UK/IE horse racing. Opt-in required. 18+.
Betway
Bet £10 Get £40 in Free Bets
New Customers Only
*New customers only. Place a min £10 pre-event bet at min odds of 2.0. £40 worth of Free Bet Tokens awarded on bet settlement. 4 x £10 each with betting restrictions. 7 day expiry. Debit Card deposits only (exclusions apply). 18+ GambleAware.org . Bet The Responsible Way Full Terms apply
kwiff
Bet £10 and Get £40 in Free Bets
New Customers Only
New UK customers. Place a £10 real money bet at min. 2.0 odds within 5 days of deposit. Get 4 x £10 Free Bets: 1 Single, 2 Accas & 1 Bet Builder (min. 3 selections each). Excludes cashout, E/W, Multis, Ineligible Markets & Odds Boosts. Credited after bet settlement. 7-day expiry. T&Cs apply. 18+ | GambleAware
Monster Sports
Deposit & Bet £20 Get £40 Free Bets
New Customers Only
New Players Only. Free bet - one-time stake of £40, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Valid for 7 Days from receipt. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms Apply. 18+. | _GambleAware.org | #Ad
TheOnlineCasino
Bet £20 and Get £40 Free Bet
New Customers Only
New Players Only. Free bet - one-time stake of £40, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Valid for 7 Days from receipt. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply.
Casino Kings
Bet £10 and Get £40 Free Bet
New Customers Only
New Players Only. Free bet-one-time stake of £10, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Free bets and Bonuses are valid for 7 days. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply. 18+. GambleAware.org
Five Best Bet £10 Get £40 Offers Ranked - September 2026
BoyleSports
BoyleSports offers one of the most straightforward Bet £10 Get £40 promotions, with new UK customers outside Northern Ireland required to deposit at least £10 and place a £10 qualifying bet at minimum odds of Evens (2.0). The qualifying bet must be placed within 30 days of account opening and cannot be cashed out.
Once the qualifying bet settles, BoyleSports credits the promotion as a single £40 free bet balance, normally within five minutes. This is an important distinction from several competitors on this list, which divide their £40 bonuses into tokens restricted to accumulators or Bet Builders. The BoyleSports free bet expires after seven days, and the free bet stake is not included in any returns.
Payment restrictions are worth checking before making a deposit. Skrill, Neteller, PayPal, Paysafe and prepaid cards are among the methods excluded from qualification. Free bet stakes also cannot be used to qualify, while bets cashed out before settlement are excluded.
BoyleSports has a well-established reputation in football and horse racing, reflecting its history as Ireland's largest independent retail bookmaker. Racing customers can find markets across UK and Irish meetings alongside promotions such as extra each-way places, while its sportsbook covers more than 40 sports.
BetMGM
New BetMGM customers can receive £40 in free bets after depositing at least £10 and placing a £10 sports bet at minimum odds of Evens (2.0). Customers need to select the Sports Welcome Offer when registering and complete their qualifying bet within seven days.
The £40 reward is more structured than BoyleSports' promotion. BetMGM provides four £10 free bets, consisting of two Football Acca free bets requiring at least four selections and two Sports Multiples requiring at least two selections. All four expire seven days after being credited, and the free bet stakes are not returned as part of any winnings.
There are also restrictions on the initial wager. Virtual sports, esports, and horse racing outside the UK and Ireland are excluded, while void bets, cash-outs, partial cash-outs, and system bets do not qualify. Profit Boosts, Odds Boosts and existing free bets cannot be used to trigger the welcome promotion.
Football is a major part of the BetMGM sportsbook, but its American background also gives the operator a natural presence across US sports. Darts is another particularly visible part of its offering, thanks to its association with Premier League Darts. Markets can extend beyond match winners into individual legs and player performances, including whether a nine-dart finish will be achieved, the feat Josh Rock managed in Antwerp during his Premier League defeat to Gian van Veen.
BetUK
BetUK's Sports Welcome Offer also gives new customers four £10 free bets after a qualifying £10 wager. Customers must opt into the promotion during registration, deposit at least £10 and place their qualifying bet within seven days.
The minimum qualifying odds are Evens (2.0). Each-way bets require £10 on each part of the wager, making the total stake £20, while Bet Builders can qualify provided their combined price reaches the required minimum odds. Esports, virtual sports and non-UK/Irish horse racing are excluded.
Once the bet settles, customers receive two £10 Football Acca free bets requiring at least four selections and two £10 Sports Multiple free bets requiring at least two selections. These must be used within seven days. As with the other offers covered here, the free bet stake itself is not returned when a winning free bet settles.
Despite the UK emphasis in its branding, BetUK offers considerably more than British football and racing. US sports sit alongside snooker, motorsports and Australian rules football, allowing customers to explore less mainstream markets as well as Premier League, international football and horse racing betting.
Betway
Betway's Bet £10 Get £40 offer requires new UK customers to register for the promotion, deposit at least £10 using an eligible debit card and place a pre-event qualifying wager. Singles must carry minimum odds of Evens (2.0), while each-way bets need minimum odds of 2/1 (3.0).
Payment and market restrictions are more extensive here. An accepted debit card must be used to make the qualifying deposit, while starting-price horse racing bets, virtual sports, eSoccer, and in-play wagers are excluded. A multiple containing an in-play selection will not qualify, nor will a bet that is cashed out.
The £40 reward arrives as four £10 tokens with specific football restrictions. Two are Bet Builder tokens that require at least four legs and a combined odds of 4.0. At the same time, the remaining two are accumulator tokens requiring at least four selections, minimum total odds of 4.0 and individual selections priced at 1.3 or higher. Tokens expire after seven days.
Football remains central to Betway's sportsbook, something reflected in its previous sponsorship relationships with clubs including West Ham United and Real Betis. The operator also covers esports extensively and provides a broad selection of live betting markets across sports including football, tennis and cricket.
kwiff
kwiff completes the five with another £40 promotion for new UK customers. Players must deposit at least £10, claim the welcome offer and place their first eligible real-money sportsbook bet with a £10 minimum stake at odds of 2.0 or greater. That qualifying bet must settle within five days of the first deposit.
Customers receive four different £10 free bets: one that can be used on an eligible single in any sport, two accumulator free bets requiring at least three selections and one Bet Builder requiring at least three selections. Each free bet carries minimum odds of 2.0 and expires after seven days.
There is a substantial list of excluded qualifying markets. Each-way bets, virtual sports, table tennis, eFootball, eBasketball, multi bets, cash outs, Surprise Bets and Odds Boosts are among those that cannot be used in the promotion. The qualifying wager must also use deposited funds rather than another bonus.
kwiff's football coverage stretches well beyond the major European competitions. Premier League, SPFL and UEFA markets sit alongside leagues including Australia's Women's A-League, the Egyptian Premier League and Chilean football. Its in-play football product also provides extensive match data, making the £40 offer an opportunity for new users to explore both its interface and unusually broad football coverage.
What are Bet £10 Get £40 offers?
Bet £10 Get £40 promotions are sportsbook welcome offers that reward eligible new customers with £40 in free bets after they register, deposit and complete a qualifying £10 wager.
BoyleSports provides its reward as a single £40 free bet balance, while BetMGM and BetUK divide the bonus between football accumulator and sports multiple tokens. Betway splits its £40 between football accumulators and Bet Builders, while kwiff provides a mixture of single, accumulator and Bet Builder free bets.
Qualification periods also vary. BoyleSports gives customers up to 30 days to place their qualifying wager, compared with seven days at BetMGM and BetUK. kwiff requires the qualifying bet to settle within five days of the first deposit.
Payment methods, eligible markets and cash-out rules should therefore be checked before depositing rather than assuming that every Bet £10 Get £40 promotion works in the same way.
How to sign up and claim your Bet £10 Get £40 offer
The exact requirements vary between bookmakers, so customers should always read the individual promotion terms before depositing or placing a bet.
- Choose the Bet £10 Get £40 promotion from your preferred bookmaker and create an account through its website or app.
- Select or opt into the relevant welcome offer during registration and enter a promotional code if the operator specifically requires one.
- Complete the requested personal information, age and identity verification processes and provide any documents needed to activate the account.
- Deposit at least the required amount using an eligible payment method. Some operators exclude e-wallets and other payment services from welcome promotions.
- Check the qualifying bet requirements before placing your wager. The operators covered here generally require a £10 stake at minimum odds of Evens (2.0), but eligible markets and qualification periods differ.
- Place the £10 qualifying bet using real deposited funds. Avoid excluded markets, promotional stakes or other restrictions specified in the bookmaker's terms.
- Allow the qualifying bet to settle normally. Do not cash out or partially cash out the wager where the promotion specifically excludes this.
- Once qualification is confirmed, the bookmaker will credit £40 in free bets in accordance with its own promotion structure.
- Check how those free bets can be used. They may be divided into singles, accumulators, multiples, or Bet Builders, and generally expire after seven days.
Best Bet £10 Get £40 Offers FAQs
Can I use any payment method to qualify for a Bet £10 Get £40 offer?
No. Payment restrictions vary significantly across operators and are among the easiest promotion requirements to overlook. Checking the individual terms before depositing is therefore essential, rather than assuming that a single payment method will work with every bookmaker.
What are the minimum odds for the qualifying £10 bet?
For the five Bet £10 Get £40 promotions covered here, Evens (2.0) is the common minimum for a standard qualifying wager. However, additional restrictions may apply depending on the type of bet.
How is the £40 broken down and do free bet stakes return?
It depends on the bookmaker. BetMGM and BetUK split their bonuses into four £10 free bets for football accumulators and sports multiples, while kwiff provides a mixture of a single, accumulator and Bet Builder tokens. Betway similarly divides its reward between Bet Builders and accumulators. BoyleSports instead provides a £40 free bet balance.
Free bet stakes are generally not returned as part of winnings. For example, a £10 free bet winning at decimal odds of 3.00 would normally produce £20 in withdrawable profit rather than a £30 return, because the £10 promotional stake is removed when the bet settles.