Thinking of paying staff partly or wholly in crypto? Employers and payroll managers face practical risks. HMRC treats crypto as property for tax.
PAYE and employer National Insurance contributions remain due on the sterling value at payment. The national minimum wage still applies. Correct FPS reporting, written consent and payroll records reduce the risk of liabilities, penalties and underpaid wages.
Summary of the process
This section gives a compact, actionable sequence to get compliant within two pay cycles. The employer configures payroll in GBP, runs PAYE and NICs, documents valuation and then settles tokens.
Keep records for at least six years for PAYE and RTI reconciliation.
Pilot the process on one pay run first.
Step overview
- Confirm employment status and obtain written consent.
- Update contract clauses to cover currency, valuation and settlement.
- Run payroll in sterling, operate PAYE and employer NICs, and report via FPS.
- Convert sterling net pay to crypto using documented rate and settlement provider.
- Reconcile ledger entries and retain audit trail.
Fast compliance checklist
- Obtain employee written consent to be paid in crypto.
- Ensure GBP equivalent meets National Minimum Wage at payment time.
- Record exchange source, timestamp and rate used for valuation.
Step 1: legal status, contract and consent
Confirm the worker is an employee for PAYE purposes before paying in crypto. The employer presents the contract amendment and secures explicit written consent. The employment contract must state how the sterling value is calculated and who bears exchange risk.
Contract clauses to include
Each contract must specify payment currency, valuation method, settlement window and fallback to GBP. Include a clause allowing the employer to settle in sterling if crypto settlement fails. State that PAYE and NICs apply and that the employee may face CGT on disposal.
Sample contract clause
By signing, the Employee consents to payment of up to [percentage]% of salary in cryptocurrency. The Employer determines the sterling value on the Pay Date using the exchange rate published by [exchange name] at [time UTC]. The Employer deducts PAYE and NICs in sterling. The Employer may elect to pay sterling if settlement cannot occur within [X] business days.
Cross-border scenarios change the payroll picture and must be assessed before token settlement. UK PAYE and employer NICs obligations normally attach to duties performed in the UK. If an employee is non-resident but performs work in the UK, the employer will usually still need to operate PAYE on the sterling equivalent.
For posted workers and secondees check social security rules and A1 certificates. An A1 can exempt employer NICs in the UK where social security is paid elsewhere. Double taxation treaties, residency status and the split of workdays between jurisdictions affect whether the crypto salary is UK-sourced taxable income or not.
The employer may face withholding or reporting obligations abroad when sending funds or tokens to foreign wallets. Practical steps include documenting the employee’s location on each pay date. Confirm whether UK PAYE applies to that period.
Ensure your chosen provider’s KYC and AML checks cover cross-border transfers and remote wallet beneficiaries. This step avoids regulatory and compliance gaps when paying employees internationally.
Step 2: PAYE, NICs and valuation
HMRC treats crypto paid for services as earnings for PAYE and NICs. Employers must value the crypto in GBP at the time of payment and operate PAYE and employer NICs on that sterling amount. See HMRC Cryptoassets Manual for the underlying guidance.
HMRC Cryptoassets Manual
Valuing crypto at payment
Record the sterling fair market value at the payment timestamp. Log exchange name, market pair, timestamp (UTC), and the spot or mid rate used. Save the raw exchange screenshot or API response and the wallet transaction ID.
FPS reporting and example fields
The employer reports gross pay and tax and NICs in sterling via RTI and FPS. The FPS must show the sterling gross, tax, employee NICs and employer NICs. Add an internal payroll note stating the crypto amount and exchange details.
Sample FPS note:
- Gross pay: £3,000.00
- Tax: £600.00
- Emp NICs: £240.00
- Emr NICs: £345.60
- Net pay: £2,160.40
Paid in BTC 0.06000 at £36,000/BTC (Coinbase Pro 09:00 UTC).
Employers operate PAYE and employer NICs on the sterling value at payment time. They must ensure the GBP equivalent meets National Minimum Wage. Retain exchange source, timestamp and spot rate used for HMRC inspections.
Not all tokens are the same for tax and regulatory purposes. The differences materially affect payroll practice. Stablecoins pegged to GBP or USD are the simplest operationally because sterling conversion is straightforward.
Volatile tokens require clear rounding, a defined settlement window and explicit clauses allocating exchange risk. Utility tokens that are non-transferable or consumed for services are harder to value. If a token is received for employment services, HMRC will usually treat the sterling market value at payment as taxable employment income.
If a token has features of a security or share-like rights, it can attract additional regimes. Employment-related securities rules or FCA-regulated treatment may apply. These regimes have separate reporting and different timing of income recognition.
Employers should identify token type: stablecoin, transferable utility token, or token of value or security. Document why the chosen valuation method reflects that token’s market characteristics when reporting taxable crypto income in the UK.
Step 3: payroll implementation and providers
Payroll systems must record gross pay in GBP and produce FPS as usual. The payroll manager configures the system to show a manual payslip adjustment noting crypto settlement separately. The employer then arranges token transfer via a chosen provider.
Payroll software changes
Configure gross salary and statutory deductions in Sage, Xero or ADP as normal. Post a manual journal to record the crypto settlement once tokens leave the provider wallet. Reconcile bank or provider fees against employer cost lines.
Choosing a crypto payroll provider
Evaluate providers for custody, FCA status, KYC, AML, API integration and payroll connectors. Ensure the provider can deliver transaction IDs and settlement timestamps to support valuation records. Check whether the provider treats the token as a financial instrument under FCA rules.
| Provider |
Fiat settlement |
KYC/AML |
Payroll integration |
Fees |
| Coinbase Custody |
Yes |
Robust |
API, manual |
Variable |
| Binance (UK partner) |
Yes |
Standard |
Limited |
Lower |
| Payroll fintech (example) |
Depends |
Integrated |
Direct (Sage/Xero) |
Subscription |
Payroll flow
Payroll flow: GBP to crypto settlement
1. Payroll in GBP
2. RTI/FPS report
3. Record valuation
4. Instruct provider
5. Reconcile ledger
A step-by-step implementation checklist helps convert policy into routine operations. In your payroll software, set up the pay element in GBP and process the pay run so PAYE and both employee and employer NICs are calculated in sterling as usual. Submit the RTI and FPS with the sterling gross, tax and NIC fields populated.
Generate the payslip and append an explicit payslip note showing the crypto amount, exchange name, market pair, spot rate, UTC timestamp and provider TXID. After FPS submission, post a manual journal. Debit gross pay and credit PAYE and NIC liabilities in GBP, and create a 'crypto payable' liability equal to the net pay.
On settlement, move the liability to the provider or custody account and record any conversion or custody fees. Capture and archive the exchange API response or screenshot, the FPS reference, the wallet transaction ID, and the provider settlement confirmation. Keep these items together to support RTI and FPS crypto reconciliations and any HMRC enquiries.
Example calculations show each step from gross sterling to crypto. Use these worked examples to script or code a payroll calculator. The assumptions and exchange timestamps must be explicit on each payslip.
Example A: full monthly pay to BTC
Gross salary £3,000 in April 2024, tax code 1257L, employee NICs category A. Employer operates PAYE and NICs, net sterling after deductions equals £2,160.40. Using an exchange rate £36,000/BTC at payment time gives 0.06001 BTC after rounding.
Example B: 50% in stablecoin USDC
Gross salary £3,000. Employer deducts PAYE and NICs on full gross. Employer converts net sterling £2,160.40 to USDC at 1:1 less 0.5% fee, delivering 10,751.8 USDC. Record API response and provider TXID.
- Gross pay, tax code and NI category.
- Pay date and payment timestamp (UTC).
- Exchange name and pair, spot rate, and fee percentage.
- Token type (stablecoin or volatile).
- Rounding rule for crypto decimals.
Common errors that ruin compliance
The most common error at this point is failing to document the exchange rate and timestamp. That omission leads to disputed valuations and HMRC challenge. The second frequent failure is not confirming the GBP minimum wage outcome before authorising token settlement.
Pilot on a small group first.
Risk: underpaying national minimum wage
National Minimum Wage for those aged 23 and over was £10.42 per hour from April 2024. Employers must check the GBP equivalent of the crypto payment meets this rate for hours worked. Failure attracts HMRC penalties and arrears liabilities.
Risk: shifting PAYE liability to the employee
Some employers assume paying in crypto moves tax responsibility to the employee. HMRC holds employers liable for PAYE and employer NICs. Employers therefore must operate deductions and make payments to HMRC on time.
When this method does not apply
Do not apply these payroll steps when the recipient is a genuine independent contractor under a services contract, when the payment is a trivial non‑cash benefit below exemption limits, or when tokens are non‑transferable utility tokens not intended as remuneration. Each of these cases requires separate legal review and documentation.
This works well in theory, but in practice volatility and provider settlement lag cause reconciliation friction. A common case: an employee agreed 50% in BTC, the employer used a delayed exchange rate, GBP equivalent fell below NMW, and the employer paid arrears plus penalties. Employers must therefore specify settlement windows and fallbacks.
Consider engaging a tax adviser with payroll and crypto experience to review your contract clauses and payroll settings before the first crypto settlement.
Frequently asked questions
Can British companies pay employees in crypto?
Yes. The employer must value the payment in sterling at the payment time, operate PAYE and employer NICs, and meet National Minimum Wage obligations. Written employee consent and documented valuation records are essential.
Do I report crypto salary on FPS to HMRC?
Yes. The FPS shows sterling gross pay and statutory deductions in the usual fields. Add an internal payroll note recording the crypto amount, exchange rate and timestamp for audit purposes.
How should employers value crypto wages for PAYE?
Employers must choose a verifiable exchange source and record the spot or mid rate at a precise timestamp. Include exchange name, pair, UTC time and API response or screenshot in the payroll file.
What happens if the GBP equivalent drops after payment?
The GBP valuation at payment time determines PAYE and NICs. Subsequent market moves affect only the employee's capital gain or loss on disposal. Employers remain liable for any underpayment relative to National Minimum Wage at payment time.
Do employer pension and auto‑enrolment rules apply?
Auto‑enrolment contributions are calculated on qualifying earnings in GBP. Employers must base pension contributions on the sterling equivalent used for PAYE reporting, and record the calculation method.
Are there additional AML or FCA requirements?
Yes. Using a provider triggers KYC and AML obligations under Money Laundering Regulations 2017 and Proceeds of Crime Act 2002. If the provider offers custodial services, check whether FCA permissions apply.
Actionable recommendation and next steps
Begin with a pilot for one payroll cycle and one token type to test valuation, settlement and reconciliation. Update contracts and secure written consent before payroll changes. Retain all records for at least six years for PAYE reconciliation and potential HMRC review.
The evidence shows that clear valuation rules and provider API logs prevent most disputes and audits.
