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Business finance to pay a tax bill

A tax bill that lands during a quiet trading month is one of the most common triggers for working capital finance in the UK. VAT quarters and Corporation Tax payment dates rarely line up with revenue cycles, and HMRC late-payment interest plus penalties stack quickly. The realistic finance routes are a short unsecured loan from a digital lender, a revolving business credit card, or a merchant cash advance against card receipts. Some lenders explicitly accept tax bills as a funding purpose; a few exclude paying down arrears that are already in default. Before borrowing, it is worth contacting HMRC directly about a Time to Pay arrangement — HMRC typically agrees instalment plans without interest at penalty rates if the business engages early. Lendrly maps published lender criteria so the choice between borrowing and a Time to Pay plan is made with the full picture.

Why this use case matters

HMRC late-payment interest currently runs at 7.75% (Bank of England base rate plus 2.5% — confirm the current rate at hmrc.gov.uk). Penalties for late VAT and PAYE add a percentage of the bill on top. For a £20k bill three months late, the combined interest and penalty cost can quickly exceed the cost of a short bridging loan from a digital lender.

Lender appetite for tax-purpose loans varies. Most working capital lenders accept VAT and Corporation Tax bills as a legitimate purpose. A few exclude paying down HMRC arrears that are already in default — those typically require evidence of a HMRC Time to Pay arrangement already in place. Being explicit about purpose at application avoids re-underwriting halfway through.

Finance types that usually fit

Based on how UK lenders typically underwrite this use case, the following finance categories are the most common fit:

UNS

Unsecured Business Loan

Term loan or credit line repaid through fixed instalments.

Eligibility map
MER

Merchant Cash Advance

Cash advance repaid as a share of card/POS/platform sales.

Eligibility map
BUS

Business Credit Card

Revolving credit/charge card for expenses and short-term spend.

Eligibility map

Finance types that usually don't fit

These categories are mentioned for completeness but typically aren't appropriate for this use case:

Eligibility questions UK lenders typically ask

  • Can you confirm the exact tax amount, due date and whether HMRC has issued a Time to Pay arrangement?
  • Do you have 6+ months of clean UK business bank statements to evidence the case?
  • Is the facility size in line with one to two months of trading revenue?
  • Are there any existing CCJs or defaults on the business or director file?
  • Have you spoken to HMRC about a Time to Pay arrangement first?
  • Is the tax bill VAT, PAYE, Corporation Tax or another type — some lenders treat these differently?

Documents to prepare

  • The HMRC notice or bill showing the exact amount and due date
  • Last 3–6 months of business bank statements
  • Year-to-date management accounts or last filed accounts
  • Most recent VAT return (if VAT-related)
  • Director ID and proof of address
  • Evidence of any HMRC Time to Pay arrangement already in place, if applicable

UK lenders that often look at this use case

The lenders below publish criteria consistent with this use case. Final approval is always subject to lender underwriting.

Frequently asked questions

Will lenders fund a UK tax bill?
Most digital working capital lenders will. iwoca, Funding Circle, Capital on Tap and others list tax bills as an acceptable purpose for unsecured working capital. Lenders that exclude tax purposes will usually still consider the case if a HMRC Time to Pay arrangement is already in place.
Should I talk to HMRC before borrowing?
Almost always yes. HMRC will often agree a Time to Pay arrangement spread over 3–12 months without penalty interest, particularly if the business engages before the bill becomes overdue. That can be cheaper than a short loan. Borrowing makes more sense when the bill is large, HMRC won't agree the timeline, or the business needs working capital alongside the tax payment.
Can I get an MCA to pay a tax bill?
Yes if you have card receipts. MCA from Liberis, YouLend and others can fund VAT or PAYE bills against future card sales. The flexible repayment structure suits businesses with seasonal income.
How quickly can finance be in my account?
Digital lenders typically fund in 1–3 working days from approval. A business credit card from Capital on Tap can be approved same-day with the limit available immediately. Plan ahead — the day before the HMRC deadline is too late for most application paths.
Are tax-finance loans tax-deductible?
Interest on a business loan used to pay business tax bills is generally a deductible business expense for Corporation Tax purposes. Confirm with your accountant — treatment can vary based on the structure of the borrowing and the original tax.

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