Reviewed by Matilda Rose Edwards. Researches and maintains every calculator and guide on this site.
Part 1 of 5
What gets deducted
Several things can come out of an award before it reaches you. Advances and budgeting advances you asked for. Overpayments of Universal Credit or of an old benefit, whether or not they were your fault. Rent, gas, electricity and water arrears paid direct to the supplier. Council Tax arrears. Court fines. Child maintenance. Together these are why an award statement and a bank statement so often disagree, and the statement in your journal always sets out which is which.
Part 2 of 5
The 15% cap
Deductions for debt are normally limited to 15% of your standard allowance, reduced from 25% in April 2025. The wording matters: it is a share of the STANDARD ALLOWANCE, not of the award. A household with a large housing element does not get a proportionally larger cap, which is why deductions hit hardest exactly where rent is highest. For a single person aged 25 or over the cap works out at £63.73 a month.
Check the date on the figures
Part 3 of 5
When more than the cap comes off
Some deductions are treated as last resort and can exceed the cap, because the alternative is losing your home or your energy supply: rent arrears, fuel arrears, water and Council Tax in some cases, and court fines. Repayment of an advance also sits alongside the cap in practice. If more than the cap is coming out and you cannot manage, that is not necessarily an error, but it is always a reason to ask for it to be reduced.
Part 4 of 5
Advances are loans
An advance covers the five-week wait at the start of a claim, or an urgent change of circumstances. It is interest-free, but it is your own future payments brought forward, and it is repaid over 24 months. Borrow £1,200.00 and roughly £50.00 comes off every payment for two years. You can ask to delay the first repayment by up to three months, or to spread it further, and it is much easier to ask before the repayments start biting.
Part 5 of 5
How to get deductions reduced
Ask through your journal, in writing, and be specific. Say what you cannot afford (rent, food, heating, prescriptions) rather than that money is tight generally. Ask for the total to be brought within the cap if it is above it, for the repayment period to be extended, and for a temporary pause if you are in crisis. If an overpayment was caused by an official error and you could not reasonably have known, ask for it to be waived. Free advice from Citizens Advice or a welfare rights service makes these requests substantially more likely to succeed.
Rates
The figures behind this guide
Every amount here is 2026/27 and is read from the same table the calculators use, so the page and the tool cannot drift apart.
- Normal deductions cap
- 15%
- Cap, single 25 or over
- £63.73
- To repay an advance
- 24 months
- Wait for a first payment
- 5 weeks
Of the standard allowance only
A month
Interest-free
Why advances exist
Need the figure for your own household?
Run your own answers through the calculator and get the element-by-element working, not just the total.
Free, no sign-up, nothing stored.
