Paying Family Members Through Your Limited Company: HMRC Rules and Tax Implications

Many UK limited company directors employ a spouse, partner, or family member through their company — and do so entirely legitimately. Done correctly, paying a family member reduces corporation tax, uses their personal allowance efficiently, and is fully HMRC-compliant. Done incorrectly, it triggers scrutiny and potential penalties.

The rules are clear — but the detail matters, and getting it wrong invites HMRC scrutiny.

Is it legal to pay family members through your limited company?

Yes — provided the payment meets HMRC's standard test for any business expense: it must be paid wholly and exclusively for the purposes of the trade. This means the family member must genuinely work for the company, the salary must reflect the market rate for that work, and there must be a real employment relationship with appropriate documentation.

HMRC does not prohibit employing family members. It prohibits paying them above the market rate for the work actually performed, or paying them for work they do not genuinely carry out. That distinction is the entire framework.

The "wholly and exclusively" test applied to family wages

HMRC scrutinises family employment arrangements because they create an obvious opportunity for disguised profit extraction. The test applied is:

• Is the person actually performing the duties described in their role?
• Is the salary commercially reasonable for that work — what would you pay a non-family member for the same role?
• Is there a written employment contract in place?
• Is PAYE operated correctly — payslips issued, RTI submissions made on time?

If all four are met, the salary is a deductible company expense, reducing your corporation tax bill. If HMRC determines the salary is above market rate or the role is not genuine, the excess is disallowed and you face interest and penalties on the underpaid tax.

Paying your spouse or partner — the tax efficiency case

Employing a spouse or civil partner is the most common arrangement. If your spouse has no other income, their personal allowance (£12,570 in 2026-27) means they can receive up to £12,570 of salary completely tax-free. That salary is also a deductible company expense, saving corporation tax.

For a company at the 25% main rate, paying a spouse a market-rate salary of £12,570 produces:

• Corporation tax saving: £3,143 (25% of £12,570)
• Less employer NI on salary above £5,000: approximately £1,136
• Net saving: approximately £2,007 — with your spouse also earning a qualifying year for State Pension purposes

At the 19% small profits rate, the net saving is approximately £1,248 after employer NI. Either way, a legitimate arrangement at personal allowance level is materially tax-efficient.

What work is considered genuine — and at what rate

Role	Typical hours per week	Defensible salary range (2026)	HMRC risk level
Bookkeeping and financial admin	3–8 hrs	£8,000–£18,000 pro rata	Low — well-evidenced market rate
Social media and marketing support	3–6 hrs	£10,000–£22,000 pro rata	Low — document outputs and hours
Customer service and communications	5–10 hrs	£12,000–£24,000	Low — straightforward to evidence
Specialist consultancy in own field	Variable	Market rate for the specialism	Medium — rate must be evidenced against market
Nominal "director" role with no actual duties	Zero	N/A	High — disallowed; not a genuine arrangement

Paying children or parents

Children aged 16 or over and not in full-time education can be legitimately employed for genuine tasks at a market rate, using their personal allowance efficiently if they have no other significant income. Children under 16 cannot be employed in a standard employment arrangement.

Parents can also be employed subject to the same wholly-and-exclusively test. The arrangement is most straightforward where the family member has an identifiable skill relevant to the business — administration, IT support, logistics coordination — that can be clearly documented and benchmarked.

NI implications for the company

If you pay a family member above the secondary NI threshold (£5,000 per year in 2026-27), the company pays employer NI at 15% on the excess. For a salary of exactly £12,570, this is approximately £1,136 per year — the same cost as for any other employee. There is no special treatment or exemption for family members at the employer NI level.

The family member themselves pays no income tax if the salary is within their personal allowance, and employee NI only applies above £12,570. The net position — corporation tax saving minus employer NI cost — is typically positive at salaries up to the personal allowance level.

How to set this up correctly

• Written employment contract: Document the role, duties, hours, and salary. This is your primary evidence in any HMRC review and takes under an hour to produce.
• Board minute: Record the employment decision in company minutes with the rationale and salary basis.
• PAYE registration: Register the family member as an employee with HMRC and operate payroll correctly — monthly payslips, Real Time Information (RTI) submissions each payday.
• Time log: A simple record of hours worked and tasks completed is the most practical protection against challenge. A spreadsheet or shared document updated monthly is sufficient.
• Benchmark documentation: Note the source of your market rate benchmark — a comparable job posting, a salary survey, or your accountant's guidance. Keep this on file.

Adding a family member to an existing payroll is a minimal additional administrative cost if your accountant is already running your payroll.

Frequently asked questions

Can I pay my spouse a dividend instead of a salary?

Only if your spouse genuinely holds shares in the company. Dividends are paid to shareholders in proportion to their shareholding — they are not an employment arrangement. If your spouse holds shares as a genuine co-director or investor, dividends are legitimate. However, transferring shares primarily to divert income to a lower-rate taxpayer is subject to the settlements legislation (Section 624 ITTOIA 2005). HMRC can challenge arrangements where there is no genuine commercial purpose for the transfer. Take professional advice before structuring this.

How much should I pay my spouse?

Pay a rate that reflects the market value of the actual work performed. For part-time bookkeeping or administration (5–8 hours per week), £8,000–£12,570 per year is typically defensible. For specialist roles where your spouse is qualified — an accountant managing your accounts, a lawyer reviewing contracts — the rate can reasonably be higher, but it must be evidenced. Paying your spouse £30,000 for two hours of admin per week is the type of arrangement HMRC challenges.

Do I need a formal employment contract?

For HMRC purposes, yes — emphatically. A written contract documenting role, duties, hours, and salary is your primary evidence that the arrangement is genuine and commercially reasonable. Without it, you are relying entirely on oral evidence in any review. The contract need not be complex, but it must exist and reflect what actually happens.

What happens if HMRC challenges the salary?

HMRC can disallow the salary deduction in full or in part and charge penalties plus interest on the underpaid corporation tax. In cases of deliberate misrepresentation, there can be personal liability for the director. Properly documented arrangements at market rate are rarely challenged and, when they are, straightforward to defend. The practical risk lies entirely in undocumented or above-market arrangements.

Conclusion

Employing a family member through your limited company is a legitimate, HMRC-compliant arrangement with a real tax benefit — provided the role is genuine, the salary is commercial, and the paperwork is in order. The effective benefit on a market-rate arrangement at the personal allowance level is typically £1,200–£2,000 per year after employer NI. The practical bar for getting this right is low: a written contract, correct payroll, and a defensible market-rate benchmark.

Use our Salary vs Dividend Calculator to model how adding a family member's salary affects your company's overall tax position alongside your own remuneration.