Can we pay a carer a referral reward without tax?
No, not if the reward goes to one of your own carers for introducing someone. The moment a payment is a reward for something the employee did, it is earnings from their employment, and earnings are taxable through payroll with income tax and National Insurance deducted. It does not matter whether you call it a referral reward, a refer-a-friend bonus, a finder's fee or a thank-you; HMRC looks at why the money is paid, not what you label it. A referral bounty is paid because a carer brought in a recruit, so it is pay.
This comes up constantly in domiciliary care, where recruitment is the hardest part of the job and a good carer who introduces a friend is worth real money. Running the scheme is a sound idea; the mistake is budgeting the reward as if the full amount reaches the carer tax-free. Our care agency accounting team costs the reward as a gross payroll item from the start, so the carer actually feels the thank-you and the agency is not surprised by the employer National Insurance on top. If your scheme sits alongside seasonal gifts and bonuses, our guide to Christmas payroll for a care agency covers how those are treated through the same pay run.
Why is a referral reward treated as pay and not a gift?
Because the test for a tax-free gift specifically excludes anything given as a reward for work, and a referral reward is exactly that. HMRC's guidance on what counts as pay treats bonuses and commission as ordinary pay that you record and run through payroll. A referral reward sits in the same family: it is a cash sum handed to an employee because of an action they took for the business. There is no special relief that turns a recruitment incentive into tax-free money, so it is taxed like the rest of their wages.
The practical consequence is that the reward has to be added to the carer's pay in the period you pay it, with PAYE tax and employee National Insurance deducted and employer National Insurance paid on top. Treating it as a gift and paying it straight from the bank, with nothing run through payroll, leaves the agency carrying the tax that should have been deducted, plus interest and possible penalties if HMRC picks it up. Our payroll and PAYE team puts the reward through the pay run cleanly, and for the question of whether the person being rewarded is even your employee, our note on employed versus self-employed carer status is worth a read before you set the scheme up.
When can a staff gift actually be tax-free?
There is a real tax-free route for staff gifts, but it is narrow and a referral reward does not fit through it. HMRC's trivial benefits exemption lets you give an employee a benefit with no tax or National Insurance, but only if every one of four conditions is met: it costs 50 pounds or less to provide, it is not cash or a cash voucher, it is not a reward for their work or performance, and it is not something they are entitled to under their contract. Miss any one of them and the whole thing becomes taxable.
A referral reward fails on the condition that matters most here, because it is by definition a reward for something the carer did. It usually also fails the cash test, since most schemes pay cash. So a 250 pound refer-a-friend payment can never be a trivial benefit, and nor can a 40 pound one, because the problem is not the size, it is the reason. What you can do tax-free is give carers genuine small non-cash gifts that are not tied to performance, a festive hamper or a birthday treat under 50 pounds, and there is no yearly limit on those for ordinary staff, only a 300 pound annual cap for directors of close companies. The table below sets the two side by side.
A referral reward and a genuine small gift are taxed very differently, because only one of them is a reward for work:
| Payment | Is it tax-free? | Why |
|---|---|---|
| Cash referral reward to a carer | No | A reward for an action they took, so it is earnings through payroll |
| Refer-a-friend voucher to a carer | No | Still a reward for work, and a cash voucher is treated as pay |
| Non-cash festive gift under 50 pounds | Yes | Trivial benefit, provided it is not a reward for work or in the contract |
| Birthday treat under 50 pounds, non-cash | Yes | Trivial benefit, no yearly limit for ordinary staff |
| Any gift written into the contract | No | Contractual entitlement cannot be a trivial benefit |
What does a 250 pound referral reward really cost?
More than the headline figure, and the carer keeps less than it, which is the gap most schemes forget. Take a carer who already earns above the personal allowance and is a basic-rate taxpayer, which covers almost every carer on a normal rota. If you pay them a 250 pound referral reward through payroll, income tax at 20 percent takes 50 pounds and employee National Insurance at 8 percent takes 20 pounds, so the carer keeps about 180 pounds. The agency also pays employer National Insurance at 15 percent on the reward, about 37.50 pounds, so the true cost to the business is around 287.50 pounds. The rates here are the 2026/27 figures from HMRC's rates and thresholds for employers. The split below shows where the 250 pounds lands.
If you want the carer to actually receive a clean 250 pounds, you have to gross the reward up so that 250 pounds survives the deductions. For a basic-rate carer that means a gross figure of about 347 pounds, and once employer National Insurance is added the agency is paying close to 400 pounds for the carer to pocket 250. That is not a reason to drop the scheme, it is a reason to decide upfront whether you are promising carers a gross reward or a net one, because the two cost very different amounts. Set that expectation in the referral policy and nobody is disappointed on payday.
How do we report and pay it correctly?
Put the reward through payroll in the pay period you pay it, exactly as you would a bonus. Add it to the carer's pay, let the payroll software calculate PAYE tax and employee National Insurance, pay the employer National Insurance, and report it to HMRC on the Full Payment Submission for that run. There is nothing clever to do and nothing extra to file; the reward simply becomes a line in a normal pay run. HMRC's own guidance on gifts to employees sends you to the specific rules for the type of payment, and for a cash reward tied to a referral those rules are the ordinary payroll ones.
Keep the evidence together so the treatment is never in doubt: the written referral policy, a note of who referred whom and when, the amount, and the payroll record showing the deductions. The one situation that genuinely changes the answer is where the reward goes to someone who is not your employee, a member of the public or a carer's friend who does not work for you. That is not employment income, you do not run it through your payroll, and the recipient has their own position to think about, so it is worth a quick check before you pay rather than assuming it works the same way. The table below sets out how each type of reward is treated and what to keep.
How each kind of referral reward is treated, and the evidence that supports it:
| Who gets the reward | How it is treated | Evidence to keep |
|---|---|---|
| Your employed carer, cash reward | Earnings, through payroll with PAYE and NI | Referral policy, payroll record, FPS entry |
| Your employed carer, non-cash under 50 pounds not for work | Trivial benefit, no tax, but a referral reward rarely qualifies | Cost of the item, note that it is not a reward for work |
| A member of the public | Not employment income, no PAYE from you | Record of the payment and the recipient |
| A self-employed introducer | Their own business income, check status first | Invoice or agreement, status check |
Classify the reward before you pay it
Our position, after running payroll for care agencies across London, is that a referral scheme should be budgeted as a gross payroll cost from day one, never as a tax-free gift, because treating it as a gift is the single most common way these schemes go wrong. Decide whether you are promising carers a gross reward or a net one, cost the employer National Insurance on top, and run every payment through the pay run. The only thing that changes this is when the reward goes to someone who is not on your payroll, which is a different test worth checking before you pay. The checklist below is the sequence we work through with a care client before a referral scheme goes live.
Referral reward classification checklist
Run this before you promise carers anything. It is the order we use when a care client sets up a referral scheme.
- Confirm who the reward is for: your own employed carer, or someone who does not work for you.
- If it is your carer, treat it as earnings, there is no tax-free route for a reward for work.
- Decide whether you are promising a gross reward or a net amount, and cost them separately.
- Add 15 percent employer National Insurance on top of the gross reward to the true cost.
- Run the reward through payroll in the period you pay it, with PAYE and NI, reported on the FPS.
- Keep any genuine tax-free staff gifts non-cash, under 50 pounds, and not tied to performance.
- Hold the referral policy, the record of who referred whom, and the payroll entry together as evidence.
A referral scheme is a good problem to have, because it means carers want to bring their friends to you, but it lands straight on the payroll desk at a point when recruitment and rotas are already stretched. This is exactly the kind of call a specialist care agency finance team takes off your plate: we cost the reward properly, set the policy so the gross and net are clear, and run every payment through the pay run so the tax is never a surprise. It is one part of the wider outsourced finance function we run for agencies once payroll, funding and tax all move together. LOYALS is a King's Cross firm of accountants and business consultants working with care providers across London.