How to pay your contractor with a credit card

Quick answer

Use a bill payment service to pay your contractor's invoice via bank transfer while funding the payment with your credit card. The contractor receives a normal bank transfer. You get 30-45 days of extra cashflow and earn credit card rewards on what's often your largest business expense.

Contractors want bank transfers

Freelancers and contractors send you an invoice with their bank details and expect a bank transfer. They don't have card machines. They're not going to start accepting Stripe for your convenience.

For many businesses — especially agencies, consultancies, and tech companies — contractor costs are the biggest single expense. Often bigger than rent. All of it flowing straight out of your bank account, earning zero rewards and giving you zero cashflow flexibility.

Bill pay for contractor invoices

The solution is the same as for any bank-transfer-only expense: use a bill pay service.

  1. Receive the contractor's invoice
  2. Upload it to a bill pay service (e.g. Incredible)
  3. Pay with your business credit card
  4. The service sends a bank transfer to the contractor
  5. Pay your credit card 30-45 days later

The contractor gets paid on time, by bank transfer, with the correct reference. Nothing changes for them.

The maths

Say you pay £4,000/month in contractor invoices:

| | Without bill pay | With bill pay | |---|---|---| | Payment method | Bank transfer (day 1) | Credit card (day 1), card bill (day 30-45) | | Cashflow impact | -£4,000 immediately | -£4,000 in 30-45 days | | Bill pay fee | £0 | £60-100/month (1.5-2.5%) | | Rewards earned | £0 | £40/month (1% back) | | Net cost | £0 | £20-60/month | | Cashflow benefit | None | £4,000 float for 30-45 days |

You're paying £20-60/month for a £4,000 interest-free credit facility that renews every month. That's cheaper than any overdraft, invoice finance facility, or business loan.

IR35 considerations

A common question: does paying a contractor via credit card (through a bill pay service) change anything for IR35 purposes?

No. The payment method has no bearing on employment status. IR35 is about the working arrangement — control, substitution, mutuality of obligation. Whether you pay by bank transfer, cheque, or credit card via bill pay makes no legal difference.

The contractor still invoices you. They're still responsible for their own tax. The bill pay service is just a payment intermediary, not an employment relationship.

Timing payments around credit card cycles

To maximise the cashflow benefit:

  1. Know your billing cycle — when does your credit card statement close?
  2. Pay contractor invoices just after the statement closes — this gives you the maximum interest-free period
  3. Example: Statement closes on the 1st → pay contractors on the 2nd → payment due date is ~28th of the following month → 56 days of float

This doesn't mean paying contractors late. You still pay them on their agreed terms. You're just choosing which day of your card cycle to make the payment.

Earning rewards on contractor spend

Contractor payments are high-value, recurring, and predictable — ideal for structured rewards earning.

On £5,000/month in contractor spend over a year:

At the BA Accelerating rate, that's enough Avios for multiple business class flights — earned on money you were spending anyway.

Best cards for contractor payments

No-fee options:

Maximum rewards:

For overseas contractors:

See our full comparison page for a side-by-side breakdown.

Getting started

  1. List your regular contractors and their monthly invoice amounts
  2. Sign up for a bill pay service
  3. Pay your largest contractor invoice first as a test
  4. Verify they receive the bank transfer correctly
  5. Once confirmed, route all contractor payments through the service

For agencies and consultancies paying multiple contractors, this single change can earn thousands in rewards per year while adding 30-45 days of cashflow buffer to your largest expense category.