What is the maximum I can deposit via Debit Card? The maximum amount you can deposit per transaction depends on the payment method you use. You can limit how much you wish to deposit per day, per week or per month using our Deposit Limit tool. You can deposit up to £20,000 via debit card. Related articles Why can't I deposit from my debit card? How do I make a deposit? What payment methods do you accept? Protection of Your Account Funds How do I check my Transaction History?