William Hill’s Acca Boost promotion rewards football bettors with enhanced winnings on successful accumulators during World Cup 2026.
Available online, via the mobile app and in William Hill betting shops, the offer applies automatically to qualifying football accas and can increase winnings by as much as 200%.
Unlike many bookmaker promotions that require an opt-in, this one is applied automatically whenever an eligible accumulator wins. Better still, it covers both pre-match and in-play betting, giving customers flexibility throughout the tournament, with the games coming thick-and-fast.
- Bet £10 get £30
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18+. Play Safe. Online only. Ends 31.12.26. New UK customers only, registering with promo code R30. Make your first deposit of £10+, then place a £10 single bet from main balance at odds of 1/2+ on any sports market (excluding Virtuals). Get £30 in Free Bets (3x£10) after settlement. Free Bets valid on any sports market excl. Virtuals, expire in 7 days, non-withdrawable and must be used in full (£10 each). Deposits via PayPal, Neosurf, Paysafe, Apple Pay, NETELLER, Skrill, ecoPayz, Kalibra/Postpay and WH PLUS Card excluded. One per customer. Full T&Cs apply. #ad
How to Claim the William Hill World Cup 2026 Acca Offer
Follow the simple steps below to get started on the William Hill World Cup 2026 Acca Offer:
- Log in to your William Hill account using this special link.
- Build a football accumulator with at least 2 selections.
- Ensure all selections are from eligible promotion markets.
- Make sure each selection has odds of 1/5 (1.2) or greater.
- If your accumulator wins, the applicable Acca Boost will be added automatically to your returns.
How does the William Hill Acca Boost work?
Place a qualifying football accumulator containing two or more selections from eligible football markets and, if your bet wins, William Hill will automatically apply an Acca Boost to your winnings.
There is no minimum stake required, and no opt-in is necessary. The percentage boost awarded depends on the number of selections included in your winning accumulator.
Eligible markets include:
- 90 Minutes (90mins)
- 90 Minutes 2 Up (2 Up)
- Both Teams To Score (BTTS)
- Match Under/Over Goals (O/U Goals)
Each selection within the accumulator must have odds of at least 1/5 (1.2).
Acca Boost Breakdown
- 2 selections – 3% Acca Boost
- 3 selections – 4% Acca Boost
- 4 selections – 5% Acca Boost
- 5 selections – 7.5% Acca Boost
- 6 selections – 10% Acca Boost
- 7 selections – 15% Acca Boost
- 8 selections – 20% Acca Boost
- 9 selections – 25% Acca Boost
- 10 selections – 30% Acca Boost
- 11 selections – 35% Acca Boost
- 12 selections – 40% Acca Boost
- 13 selections – 45% Acca Boost
- 14 selections – 50% Acca Boost
- 15 selections – 100% Acca Boost
- 16 selections – 110% Acca Boost
- 17 selections – 125% Acca Boost
- 18 selections – 150% Acca Boost
- 19 selections – 175% Acca Boost
- 20 selections or more – 200% Acca Boost
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