- Premium Bonds count as capital for Universal Credit at their face value, meaning the amount you hold, not what you might win.2
- Below £6,000 they are ignored. Between £6,000 and £16,000 each complete £250 above the floor adds £4.35 a month of tariff income that reduces your UC.1
- At £16,000 or more of combined capital, Universal Credit normally stops altogether.2
- Prizes are tax-free, but once they land in your account they add to your capital like any other savings.2
- Pension Credit also counts Premium Bonds, but it ignores the first £10,000, so pensioners get far more room.3
How Premium Bonds are valued
Each Premium Bond has a face value of £1. DWP counts your holding at that face value, not at some estimate of the prizes it might throw off.2 Hold £10,000 in bonds and that is £10,000 of capital for UC, full stop, whether or not you have ever won anything.
People sometimes assume that because Premium Bonds pay no guaranteed interest they must be treated more kindly than a savings account. They are not. For the capital rules they are simply savings, valued at what you put in.
The £6,000 and £16,000 thresholds
The first £6,000 of your total capital is ignored.1 Above that, UC assumes you earn a set 'tariff' income from your savings: £4.35 a month for every complete £250 you hold over £6,000. This assumed income is deducted from your award whether or not your bonds actually win anything.
Once your combined capital, bonds plus everything else, reaches £16,000, UC is normally not payable at all.2 It is a hard cliff, not a taper, so the pound that takes you from £15,999 to £16,000 can end the award.
Worked example: £10,000 in Premium Bonds on UC
A single person holds £10,000 in Premium Bonds and nothing else. Here is how UC turns that into a monthly deduction:
| Premium Bonds held (capital) | £10,000 |
| Less capital floor that is ignored | -£6,000 |
| Capital above the floor | £4,000 |
| Complete £250 bands (£4,000 / £250) | 16 |
| Tariff income (16 x £4.35) | £69.60 |
So £10,000 in bonds costs you £69.60 a month off your Universal Credit, around £835 a year, regardless of whether the bonds win a thing. The insider point is that the deduction is fixed by the balance, so if your bonds are consistently winning little or nothing, that £10,000 may be working harder for you in an account paying interest, since the UC hit is identical either way.
Prizes and cashing bonds in
A prize is tax-free, but it does not escape the capital rules. When the winnings hit your account they are treated as capital, so a run of good luck can nudge you over a threshold you were sitting just under.2 Reinvesting prizes into more bonds simply moves capital from one savings pot to another; it does not reduce your assessed capital.
If you cash bonds in to spend on ordinary living costs, your capital falls and your UC may rise. But if you cash them in and hand the money to a relative to duck under a threshold, DWP can treat that as deprivation of capital and assess you as if you still held it. Normal spending on bills and essentials is fine; large transfers right before a claim or review are what gets questioned.
Pensioners: Pension Credit is far kinder
If you are over State Pension age and claiming Pension Credit, Premium Bonds still count, but the rules are much more generous.3 The first £10,000 of capital is ignored entirely, and above that Pension Credit assumes just £1 a week of income for every complete £500, not the steeper UC tariff.
There is also no £16,000 cliff for Pension Credit, so a pensioner with substantial holdings in Premium Bonds can still qualify. That is a genuinely different world from working-age UC, and it is worth knowing which set of rules applies to you before you move any money.