Got a tax bill due 31 January and can’t pay it all at once?

December 4th, 2025

A big Self Assessment bill can sting. The good news: if you can’t pay everything by 31 January, there are official ways to spread the cost, plus a few funding routes that can help you stay on top of things.

The right option depends on:

HMRC Time to Pay (TTP)

A Time to Pay arrangement is HMRC’s formal instalment plan. It lets you spread overdue tax over monthly payments (often up to 12 months, sometimes longer in exceptional cases).

When it’s a good fit

What to expect

Gold Stag tip: If you know you’ll struggle, act early. HMRC are generally more open to a sensible proposal than a last-minute panic.

HMRC Budget Payment Plan - prevent next January’s panic

If you’re up to date and want to plan ahead, a Budget Payment Plan lets you pay weekly or monthly by Direct Debit towards your next Self Assessment bill.

Why freelancers like it

Watch-outs

Freelancing through a Ltd company
Don’t mix personal vs company tax

If you run through a limited company, your 31 January bill is usually your personal tax position (dividends, other income, etc.). But your company may also have separate liabilities like:

Time to Pay can apply to some business taxes too but HMRC may want more detail (like bank statements and cashflow forecasts) to confirm the business is viable.

Gold Stag tip: Before choosing a plan, make sure you’re tackling the right tax in the right place (personal vs company).

Tax loans / tax funding - pay HMRC now, repay monthly

Tax funding is a commercial loan used to clear a tax bill and then repay the lender over an agreed term.

When it can work well

What to check before signing

Gold Stag note: This is ordinary borrowing; it’s not the same as “loan schemes” marketed for tax avoidance purposes (which can cause serious problems).

The trusty credit card (with a plan)

A credit card can bridge a short-term gap if you can realistically pay it off, especially during a promotional 0% period.

Good for

Be careful of