Long Service Award Tax Calculator 2025/26 | HMRC Exemption Rules
Calculate whether your long service award is tax-free. HMRC allows up to £50 per year of service (minimum 20 years) without tax or NI.
Long Service Award Tax Calculator 2025/26
HMRC exempt amount
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Taxable amount
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Income tax due
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Employee NI due (8%)
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Net value of award
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Effective tax rate
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Employee NI applies at 8% if taxable amount keeps you below the Upper Earnings Limit (~£50,270 / 2025-26). NI not applicable at Additional rate band (assumed over UEL).
How Long Service Award Tax Works
HMRC provides a specific exemption for long service awards under ITEPA 2003 s.323. The exemption is worth £50 per complete year of qualifying service, subject to a minimum of 20 years with the same employer. This means that a 25-year award can be given tax-free up to a value of £1,250.
Where an award exceeds the exempt amount, the excess is treated as employment income subject to both Income Tax and Employee National Insurance. The employer must also account for Class 1A NI (13.8%) on any taxable benefit.
Previous tax-free long service awards received from the same employer reduce the current exemption. This prevents employees from accumulating exemptions across multiple awards for overlapping service periods.
Award Value vs Exemption — Quick Reference
Years of Service
Maximum Exempt Amount
Example Award
Taxable if Award = Example
20 years
£1,000
£800
£0 (within limit)
25 years
£1,250
£1,500
£250
30 years
£1,500
£2,000
£500
40 years
£2,000
£2,000
£0 (within limit)
National Insurance on Long Service Awards
Where part of the award is taxable, Employee Class 1 NI at 8% applies on the taxable amount for employees below the Upper Earnings Limit (approximately £50,270 in 2025/26). Employees already paying the additional rate of income tax are typically above the UEL, so only the 2% NI rate applies in that scenario. This calculator applies 8% for basic and higher rate taxpayers and notes the reduced rate for additional rate payers.
Frequently Asked Questions — Long Service Award Tax
What is the HMRC long service award exemption?
HMRC allows employers to give awards to employees with at least 20 years of qualifying service at up to £50 per year of service, free of Income Tax and National Insurance. Any excess over the exempt amount is taxable.
How is the £50 per year exemption applied?
Multiply completed years of service by £50. If you have 25 years, the exemption is £1,250. If your award is worth less than that, the entire award is tax-free.
Why do previous awards reduce the exemption?
HMRC requires the exemption to cover only new years of service since the last tax-free award. Previous exempt amounts are subtracted to prevent double-dipping on the same service years.
What NI rate applies to the taxable amount?
Employee Class 1 NI at 8% applies if you are below the Upper Earnings Limit. At 2025/26 rates, this is on earnings between the primary threshold and UEL of approximately £50,270.
Can an award below 20 years still be tax-free?
No. HMRC's exemption under ITEPA 2003 s.323 is only available once the employee has completed a minimum of 20 years of continuous service. Shorter-service awards are fully taxable.
Does this calculator account for employer NI?
The calculator shows employee-side costs (Income Tax and Employee NI). Employer Class 1A NI (13.8%) on the taxable portion is noted for reference but not deducted from the net value shown.
Is a cash award treated the same as a non-cash gift?
HMRC guidance treats cash awards as fully taxable earnings in most cases. The £50-per-year exemption is generally intended for non-cash tangible gifts. Seek specific advice for cash-equivalent awards.
How often can a tax-free award be given?
After the initial 20-year qualifying award, a further tax-free award can be given every 10 years. So milestones at 20, 30, and 40 years each carry a fresh exemption (reduced by prior awards).
Should I report this on my Self Assessment?
If the award is fully within the HMRC exemption, no Self Assessment entry is normally required. If any amount is taxable and not collected via PAYE, you may need to report it on your tax return.
Can part-time employees qualify?
Yes. Part-time and full-time employees both qualify provided the 20-year service threshold and other HMRC conditions are met.
What if my employer hasn't deducted tax on the excess?
The taxable excess should have been processed through PAYE. If it was not, you may need to notify HMRC and pay the tax directly. Check with your employer's payroll team.
Where can I find the official HMRC rules?
HMRC's Employment Income Manual (EIM01000 series) and ITEPA 2003 s.323 contain the detailed rules on long service awards. You can also refer to HMRC's 480 booklet on employer's further guide to expenses and benefits.
Is the net value shown on this calculator after all deductions?
Yes. The net value shown is the award value minus income tax on the taxable portion and employee NI on the taxable portion. It represents the after-tax benefit to the employee.
Disclaimer: This calculator is for informational purposes only and does not constitute tax or financial advice. Figures are based on 2025/26 HMRC guidance. Always verify with HMRC or a qualified tax adviser before making employment decisions.