R&D tax credit advance

Cash now against your filed (or about-to-be-filed) R&D tax credit claim. Specialist UK lenders advance up to 80% of the expected HMRC repayment, repaid when HMRC pays. Best for R&D-heavy UK limited companies with a sizeable claim and a cash gap before HMRC pays out.

At a glance

Ticket size
£25,000 to £2m+
Typical advance
Up to 80% of expected claim
Typical rate
2% to 5% of advance
Term
Until HMRC pays (typically 2 to 6 months)
Decision
5 to 10 business days
Security
Assignment of HMRC repayment

When it fits

  • Tech, SaaS and biotech companies with significant qualifying R&D spend.
  • Manufacturers with process-improvement R&D claims.
  • Loss-making companies awaiting an SME R&D credit cash repayment.
  • Profitable companies awaiting a corporation tax R&D deduction at year end.

What you need

  • An R&D claim filed (or about to be filed) with a competent advisor.
  • Clear eligibility under HMRC's R&D rules (which tightened materially in 2024-2025).
  • Recent management accounts showing R&D spend allocation.

UK lenders in this market

Specialist UK R&D advance lenders. The market is small and concentrated.

Funding alongside the advance

An R&D advance only unlocks cash you're already owed. To fund the innovation itself, check whether an R&D or innovation grant fits, and for the working-capital gap between accounting periods an unsecured business loan or, for revenue-generating SaaS, revenue-based finance can bridge it.

Estimate what you can borrow

R&D advances are sized off your projected RDEC or SME-scheme claim. Run a quick estimate before you apply so you know the realistic range.

Apply

Check your R&D advance options →

Last updated: .

Talk to a business finance broker about your options

Free, no obligation, about 2 minutes. We pass your enquiry to a business finance broker, who will contact you. FundBiz does not run a credit check.

Step 1 of 3 · Your business

We save your answers as you go. Nothing is sent to a broker until you press "Send my enquiry".

Start typing and we'll search Companies House.

How FundBiz uses your details: privacy notice.

Free to use · No credit check by FundBiz · Limited companies, LLPs and partnerships of 4+