What is the minimum deposit at an online casino?
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The minimum deposit at an online casino is the lowest amount you can add to your account in a single transaction. Most casinos set minimums between £5 and £20, though some specifically market themselves as minimum deposit casinos with thresholds as low as £1 or £5.
Why minimums vary
Payment processing costs mean casinos can’t profitably process extremely small transactions with some methods. Cards and e-wallets have lower processing overhead than bank transfers, which is why card minimums are often lower. Some casinos raise minimums on bonus-qualifying deposits to ensure players are committing meaningful funds.
Welcome bonus minimum deposit
Welcome bonuses often have their own minimum deposit requirement, separate from the general account minimum. A casino might have a £5 minimum deposit for regular play but require a £20 minimum to qualify for the welcome bonus. Check the bonus terms specifically — the welcome bonus minimum is the relevant threshold when you’re making your first deposit to claim a sign-up offer.
Ben Barber got into the gambling industry through the poker rooms of London in the early 2000s. After building up a solid grounding in casino, sports betting and poker, he made the move to Malta where he spent close to a decade writing for some of the biggest affiliate networks in the region. A few years ago he relocated to Bali, which shifted his focus toward website strategy and affiliate marketing. The casino side never really left, though. He still writes reviews, how-to guides and in-depth pieces on everything from slots and live dealer tables to crypto casinos and sweepstakes sites. His approach is fact-first: help players understand how online gambling actually works before they deposit a cent.