William Hill runs one of the strongest existing-customer offer ranges in the UK market — including Money Back if 2nd cash refunds on horse racing, full Cash Out functionality with £50,000 limits, daily Acca Boost, Best Odds Guaranteed on UK and Irish racing, three daily Bet Boost tokens and the William Hill Plus Card for in-store cash out.
This page covers every ongoing William Hill promotion with links to the dedicated guide for each.
For the William Hill welcome offer specifically, see our William Hill sign-up offer page. For the R30 promo code, see our William Hill promo code guide.
William Hill Offer for New Customers
William Hill
Sign-up Offer Bet £10 get £30 in Free Bets R30
18+. Play Safe. From 00:01 on 18.10.2022. £30 bonus. New customers only. Minimum £10 stake on odds of 1/2 (1.5) or greater on sportsbook (excluding Virtual markets). Further terms apply. #ad
William Hill Offers — Quick Reference
| Offer | Type | Best For |
|---|---|---|
| Money Back if 2nd | Horse racing | £10 cash refund if your horse finishes 2nd |
| Cash Out | All sports | Settle bets early, up to £50,000 max cash out |
| Acca Boost | Football accumulators | Up to 100% bonus on winning accas |
| Bet Boost | Horse racing/greyhounds | Three daily boost tokens for racing markets |
| Best Odds Guaranteed | Horse racing | Paid at SP if bigger than your taken price |
| Daily Racing Winnings Boost | Horse racing | One daily horse boost token |
| Plus Card | In-store + online | Cash out shop bets via the William Hill app |
| William Hill TV | Live streaming | Watch UK & Irish horse racing live |
William Hill Football Offers
Acca Boost
William Hill’s Acca Boost adds up to 100% bonus to winning accumulator returns. The boost is available on win-draw-win accumulators, both teams to score accas, and over/under goals markets. Apply to your bet slip via the boost option before placing the bet.
This makes William Hill among our recommended bookmakers for football accumulator betting.
Impact Sub
If your player is substituted during a match, your bet rolls onto the player who replaces them — covering bet builders as well as singles. Similar to bet365’s Sub On Play On feature. Reduces sub-related bet failure on player markets like anytime goalscorer or shots on target.
Bet Builder Winnings Boost
Place a bet builder on selected matches and use the Boost button in your bet slip to add an extra 25% to your potential winnings. Available to eligible accounts on selected fixtures throughout the football season.
2 Up Early Payout
Bet on a team and if they go two goals ahead at any point during the match, your bet is paid as a winner — even if the opposition come back to draw or win. Available on Premier League and selected major league fixtures.
This isn’t as broad as bet365’s 2 Goals Ahead Early Payout, which extends to more bet types and competitions.
William Hill Horse Racing Offers
Money Back if 2nd
William Hill Money Back if 2nd refunds your stake in cash up to £10 if your horse finishes second in a qualifying race. The refund is paid as withdrawable cash with no wagering requirements. Singles only, minimum odds 3/1 (4.0), minimum 4 runners.
A standout horse racing offer — the cash refund (rather than free bet) is what differentiates this from competitor “money back as free bet” promotions. Particularly valuable during the major festivals where William Hill often extends Money Back if 2nd to every race.
Best Odds Guaranteed
William Hill offers Best Odds Guaranteed on all UK and Irish horse racing. Take an early price and if the SP is bigger when the race goes off, you’re paid at SP. If the price shortens, you keep your taken price.
This applies to all UK and Irish racing — see our Best Odds Guaranteed guide for how William Hill compares with other UK bookmakers.
Bet Boost (Horse Racing)
Three daily Bet Boost tokens for horse racing or greyhound markets. Add a qualifying selection to your bet slip, apply your stake, then tap the Bet Boost button to enhance the price. One boost per token, three tokens per day.
Acca Bet Boost
A daily boost for accumulators with three or more selections — separate from the horse racing Bet Boost tokens. £20 maximum stake. Cannot be used on horse racing accumulators but available across other sports.
Daily Racing Winnings Boost
One daily token to boost the odds on a single horse racing selection. Pick your runner, add it to your bet slip, and apply the token to see the odds boosted instantly.
Extra Places on Horse Racing
Daily Extra Places on selected horse racing meetings. Where standard each-way terms might pay 3 places, the William Hill Extra Places offer might pay 4 or 5 places — most valuable on competitive handicaps with large fields.
William Hill Cash Out and Card Offers
Cash Out
William Hill Cash Out (also branded as Cash In) lets you settle a bet early by accepting the current offered value before the event finishes. Available on pre-match and in-play singles and multiples across selected sports. Maximum cash out is £50,000.
Partial cash out is also available, letting you cash out a percentage of your bet while the rest runs.
Plus Card
The William Hill Plus Card lets you cash out in-store bets through the William Hill app — a unique offering that bridges shop and online betting. Place a bet at the counter, monitor it from your phone, cash out remotely if the value looks right.
William Hill TV
Live streaming of UK and Irish horse racing through the William Hill TV service. Available to funded account holders. One of the strongest racing live streaming offers among UK bookmakers.
William Hill Free-to-Play Games
William Hill Bonus Drop
Drop your free disc into the Bonus Drop machine each day to win prizes including free bets, free spins, cash or money-back specials. Free for all William Hill account holders.
Final One Standing
William Hill’s Last Man Standing variant. Pick a team to win each round — if they win, you stay in. If they lose or draw, you’re eliminated. Each team can only be picked once across the competition. Winner takes all if there’s only one player left.
Flash Odds
William Hill periodically releases Flash Odds — significantly boosted prices on selected singles or multiples across various sports. Typically appear ahead of major events like Premier League Saturday afternoons, the Cheltenham Festival, Royal Ascot, and big Champions League nights. Look for flash odds on the William Hill homepage and Promotions page.
Why William Hill Stands Out for Existing Customer Offers
William Hill operates with a more diverse promotion mix than most major UK bookmakers. The combination of online sports offers (Acca Boost, Bet Boost, Money Back if 2nd) plus retail-online integration (Plus Card cashout for shop bets) plus live streaming (William Hill TV) creates value that’s hard to replicate at competitors.
The Money Back if 2nd promotion is genuinely market-leading — paid in cash rather than free bet tokens, which makes the real-world value materially higher than competitor refund offers. Worth a close look for any regular horse racing punter.
For a full assessment, see our William Hill review.
William Hill Offers FAQs
What’s the best William Hill existing customer offer?
For horse racing punters, Money Back if 2nd is the standout — cash refunds (rather than free bet tokens) up to £10 if your horse finishes second in qualifying races. For football, Acca Boost adds up to 100% to winning accumulators. For cross-sport flexibility, the Cash Out feature with £50,000 limits is among the best in the market.
Do I need to opt in to William Hill offers?
Most William Hill offers require active engagement — applying Bet Boost tokens to your bet slip, opting in to Acca Boost, selecting Cash Out actively. Some offers (like Money Back if 2nd on qualifying races) apply automatically. Check individual offer T&Cs.
How often does William Hill update their offers?
The core ongoing offers (Acca Boost, Bet Boost, BOG, Money Back if 2nd, Cash Out) run consistently year-round. Flash Odds and event-specific enhancements rotate around the major sporting calendar.
Can I use multiple William Hill offers on the same bet?
Some offers stack (Best Odds Guaranteed + Money Back if 2nd on horse racing). Others are mutually exclusive. Read individual T&Cs for combination rules. Generally, free bet promotions don’t combine with other offers.
Do William Hill offers apply to free bet stakes?
Most William Hill existing customer offers exclude free bet stakes. Bonuses, enhanced odds and refunds typically apply to real-money bets only.
Where do I find today’s William Hill offers?
The full list of current William Hill promotions is on the Promotions page within the William Hill app or website. New offers and Flash Odds are highlighted on the homepage.
Does William Hill offer responsible gambling tools?
Yes. William Hill provides deposit limits, time-out periods, self-exclusion and reality-check reminders. These tools are accessible via My Account > Responsible Gambling. If you need to take a break, contact William Hill customer service to apply a cooling-off period.
Can existing customers use the welcome offer?
No — the William Hill welcome offer (Bet £10 Get £30 with code R30) is for new customers only. Existing customers cannot apply the code retrospectively. Existing-customer rewards come via the offers covered on this page plus periodic email and in-app promotions.
William Hill
Sign-up Offer Bet £10 get £30 in Free Bets R30
18+. Play Safe. From 00:01 on 18.10.2022. £30 bonus. New customers only. Minimum £10 stake on odds of 1/2 (1.5) or greater on sportsbook (excluding Virtual markets). Further terms apply. #ad
