United Kingdom Salary Sacrifice Calculator
Estimate the Income Tax and National Insurance saved through a pension salary sacrifice arrangement, using HMRC rates for the 2026–27 tax year. Results are estimates based on the figures entered.
Enter Your Income
Add your gross annual salary and select your region (England, Wales & Northern Ireland, or Scotland) so the correct Income Tax bands apply.
Set Your Sacrifice
Choose how much to direct into your pension, as a percentage or a fixed amount, and whether your employer adds part of its National Insurance saving.
Review the Breakdown
See the estimated Income Tax and National Insurance saved, the total paid into the pension, and the net cost to take-home pay.
UK Salary Sacrifice Calculator
2026–27 HMRC rates · pension salary sacrifice · GBP
Before & after
ENGLAND/WALES/NIYour salary sacrifice summary
A plain-English read of this arrangement — using HMRC 2026–27 Income Tax and National Insurance rates. Salary sacrifice reduces the cash pay on which tax and NI are charged, so the same pension contribution costs less in take-home pay.
Saving at different sacrifice levels
Estimated Income Tax plus employee National Insurance saved at different sacrifice percentages, on the salary entered above. The more you sacrifice, the more tax and NI relief applies — though very high sacrifices can be limited by the National Minimum Wage and the pension annual allowance.
| Sacrifice | Amount | Tax + NI Saved | Net Take-Home Cost |
|---|
2026–27 tax & NI bands
Salary sacrifice lowers the cash pay assessed for Income Tax and National Insurance. Sacrificed pay comes off the top of your earnings, so relief applies at your highest (marginal) rate first. Source: GOV.UK Income Tax rates ↗
| Band | Rate | Sacrifice Covered | Position |
|---|
Take-home pay impact
How much your take-home pay actually changes for the pension contribution made. Because Income Tax and National Insurance relief apply automatically, a pound into the pension costs less than a pound of take-home.
How Salary Sacrifice Works in the UK
A reference guide to salary sacrifice — how the National Insurance and Income Tax savings work, the most common arrangements, and worked examples for different earners. All figures verified against official GOV.UK and gov.scot guidance.
The Salary Sacrifice Landscape
Salary sacrifice is a contractual agreement in which an employee gives up part of their gross (pre-tax) salary, and the employer provides a non-cash benefit of equal value instead — most commonly an extra pension contribution. Because the sacrificed amount is no longer paid as cash, it is not subject to Income Tax or National Insurance. For 2026–27, employees pay National Insurance at 8% on earnings between £12,570 and £50,270 and 2% above that, while employers pay 15% on earnings above £5,000.
Pensions are by far the most common use of salary sacrifice, followed by the cycle-to-work scheme, workplace nurseries, employer-provided technology, and ultra-low-emission company cars. Any arrangement must keep cash pay above the National Minimum Wage and may affect entitlement to earnings-related benefits such as statutory pay and the State Pension.
Common Salary Sacrifice Schemes
The benefits most often offered through salary sacrifice. Treatment can vary by employer and by individual circumstances — these are general descriptions only.
Workplace Pension
The most common arrangement. Salary is reduced and the employer pays the equivalent into a registered pension scheme. The contribution is exempt from Income Tax and, for 2026–27, National Insurance. From 6 April 2029, only the first £2,000 a year will be NI-exempt.
Cycle to Work
An employee sacrifices salary to hire a bike and safety equipment from their employer over an agreed period. The arrangement reduces Income Tax and National Insurance on the sacrificed amount, subject to scheme rules and the National Minimum Wage floor.
Ultra-Low-Emission Cars
Electric and ultra-low-emission company cars can be provided through salary sacrifice. These carry a low Benefit-in-Kind charge, but the car is a taxable benefit, so the tax position differs from a pension. Check the current company car tax rates on GOV.UK.
Workplace Nurseries
Employer-provided workplace nursery places can be offered through salary sacrifice with Income Tax and NI advantages. The older childcare voucher scheme is closed to new entrants, having been replaced by Tax-Free Childcare. Eligibility rules apply.
Key Comparisons
How salary sacrifice compares with the other ways pension contributions are made, and how the National Insurance and Income Tax savings split between employee and employer.
Salary Sacrifice vs a Direct Pension Contribution
| Factor | Salary Sacrifice | Personal Contribution (relief at source) |
|---|---|---|
| Income Tax relief | Given automatically (paid from gross pay) | 20% added at source; higher/additional rate claimed via Self Assessment |
| Employee NI saving | Yes — 8% or 2% on the sacrificed amount (2026–27) | No NI saving |
| Employer NI saving | Yes — 15%, which the employer may add to the pension | No |
| How it is paid | Employer pays into the scheme | You pay; the provider reclaims basic-rate relief |
| From 6 April 2029 | NI exemption capped at £2,000 a year | Unaffected by the cap |
Where the Saving Comes From (2026–27)
| Earner | Income Tax saved per £1 sacrificed | Employee NI saved per £1 | Combined relief |
|---|---|---|---|
| Basic-rate (rUK) | 20p | 8p | 28p |
| Higher-rate (rUK) | 40p | 2p | 42p |
| Additional-rate (rUK) | 45p | 2p | 47p |
| £100,000–£125,140 band (rUK) | Up to 60p (allowance taper) | 2p | up to 62p |
How Income Tax Relief Differs by Region
| Region | Income Tax bands | Top marginal Income Tax rate |
|---|---|---|
| England, Wales & NI | 20% / 40% / 45% | 45% (plus 60% effective in the £100k–£125,140 band) |
| Scotland | 19% / 20% / 21% / 42% / 45% / 48% | 48% (plus higher effective rate in the allowance taper band) |
Worked Examples
Illustrative scenarios showing how the savings apply at different salaries, using 2026–27 rUK rates. Figures are examples only and exclude employer NI sharing, student loans, and other deductions.
UK Salary Sacrifice & Pensions News
Recent HMRC, HM Treasury and Scottish Government announcements affecting salary sacrifice and workplace pensions — sourced from official government channels.
Fair Work Agency Takes Over Minimum Wage Enforcement
A new single labour-market enforcement body, the Fair Work Agency, launched under the Employment Rights Act 2025, taking on National Minimum Wage enforcement — directly relevant to salary sacrifice, which must not reduce cash pay below the legal minimum.
Key Points
- The Fair Work Agency consolidates several enforcement bodies into one
- It now handles National Minimum and Living Wage enforcement (previously HMRC)
- Salary sacrifice arrangements must keep remaining cash pay at or above the legal minimum
- Penalties for underpayment can reach up to 200% of arrears
Impact
Employers running salary sacrifice schemes for lower-paid staff face renewed scrutiny on minimum-wage compliance after each April uprating.
What to Watch
Check that any sacrifice does not push cash pay below £12.71 per hour (21+) from 1 April 2026.
2026–27 Tax Year Begins — Rates & Thresholds Confirmed
The 2026–27 tax year started on 6 April 2026 with Income Tax and National Insurance rates unchanged. The figures set the savings available through salary sacrifice for the year.
Key Figures
- Personal Allowance: £12,570 (frozen, taper above £100,000)
- Income Tax (England, Wales & NI): 20% / 40% / 45%
- Employee National Insurance: 8% (£12,570–£50,270) and 2% above
- Employer National Insurance: 15% on earnings above £5,000
- Pension annual allowance: £60,000
Impact
Salary sacrifice continues to remove Income Tax and National Insurance from the sacrificed amount in full for 2026–27.
What to Watch
Frozen thresholds mean fiscal drag pulls more earners into higher bands over time, increasing the relative value of pension relief.
National Living Wage Rises to £12.71 an Hour
The National Living Wage for workers aged 21 and over increased to £12.71 per hour from 1 April 2026, a 4.1% rise. Because salary sacrifice cannot reduce cash pay below the minimum wage, the uprating changes how much lower earners can sacrifice.
Key Changes
- 21 and over (National Living Wage): £12.71 per hour
- 18–20 year olds: £10.85 per hour
- 16–17 year olds and apprentices: £8.00 per hour
- A full-time worker (37.5 hours) on the NLW earns about £24,785 a year
Impact
An arrangement that was compliant last year can breach the minimum once the new rate applies, limiting headroom for sacrifice among lower-paid staff.
What to Watch
Employers should re-check that pension or other sacrifice does not take cash pay below the new floor.
Spring Statement 2026 Reconfirms Salary Sacrifice Cap
The Spring Statement 2026 reaffirmed the measures from the Autumn Budget 2025, including the planned £2,000 National Insurance cap on pension salary sacrifice from April 2029 and the April 2026 National Living Wage uprating.
Key Points
- £2,000 NI-exempt cap on pension salary sacrifice confirmed for April 2029
- National Living Wage rise to £12.71 from April 2026 confirmed
- Frozen Income Tax and NI thresholds maintained
Impact
No change to the 2026–27 position for salary sacrifice — the cap remains a future measure for April 2029.
What to Watch
Follow GOV.UK for the detailed legislation and guidance ahead of the 2029 start date.
Scottish Budget 2026–27: Starter & Basic Bands Widened
The Scottish Government's 2026–27 Budget kept all six Scottish Income Tax rates the same but raised the Starter and Basic rate band limits, changing how much Income Tax relief salary sacrifice attracts for Scottish taxpayers.
Key Changes
- Six rates unchanged: 19% / 20% / 21% / 42% / 45% / 48%
- Starter rate band limit raised to £16,537
- Basic rate band limit raised to £29,526
- Higher (£43,662), Advanced (£75,000) and Top (£125,140) thresholds frozen
Impact
Scottish higher, advanced and top-rate taxpayers gain more Income Tax relief from salary sacrifice than equivalent earners in the rest of the UK.
What to Watch
National Insurance is UK-wide, so only the Income Tax element differs for Scottish residents.
£2,000 NI Cap on Pension Salary Sacrifice — From April 2029
The Government published guidance confirming that, from 6 April 2029, only the first £2,000 of employee pension contributions made through salary sacrifice each year will be exempt from National Insurance. The 2026–27 tax year is unaffected.
Key Changes
- From April 2029, the NI exemption is capped at £2,000 a year per employee
- Contributions above £2,000 attract both employee and employer National Insurance
- Income Tax relief on pension contributions is unchanged
- Employees can still sacrifice as much as they want, subject to the annual allowance
- Other employer pension contributions remain free of National Insurance
Impact
Most employees making typical contributions will not be affected; higher contributors and higher earners are most likely to see a change from 2029.
What to Watch
HMRC will publish further guidance for employers and payroll systems before April 2029.
Autumn Budget 2025: Tax Thresholds Frozen to April 2031
The Autumn Budget 2025 extended the freeze on the Personal Allowance and Income Tax and National Insurance thresholds to April 2031, continuing fiscal drag that pulls more earners into higher tax bands over time.
Key Changes
- Personal Allowance held at £12,570 until April 2031
- Higher-rate threshold (£50,270) frozen for a further three years
- NI primary threshold (£12,570) and upper earnings limit (£50,270) frozen to 2031
- Employer NI secondary threshold held at £5,000
Impact
As pay rises against frozen bands, more income falls into higher tax rates — increasing the relative value of pension relief through salary sacrifice.
What to Watch
Earners near the £50,270 and £100,000 thresholds may find sacrifice especially effective for managing their marginal rate.
Employer NI: 15% Rate and £5,000 Threshold Continue
The employer National Insurance changes introduced in April 2025 — a 15% rate and a reduced £5,000 secondary threshold — continue for 2026–27, increasing the employer NI saving available through salary sacrifice.
Key Points
- Employer NI rate: 15% on earnings above the secondary threshold
- Secondary threshold reduced to £5,000 per year
- Employment Allowance: £10,500 for eligible employers
- These figures continue for the 2026–27 tax year
Impact
A higher employer NI rate makes salary sacrifice more valuable to employers, and some pass part of the saving into employees' pensions.
What to Watch
Ask whether your employer adds its NI saving to your pension — this can materially increase the total contribution.
Salary Sacrifice — Frequently Asked Questions
Common questions about how salary sacrifice works in the UK — the basics, the tax and National Insurance savings, pensions, and the rules — verified against official GOV.UK and gov.scot guidance for 2026–27.
Important Disclaimer
For educational and informational purposes only. This calculator produces estimates of the Income Tax and National Insurance saved through a pension salary sacrifice arrangement, based on the inputs provided and HMRC 2026–27 rates: the £12,570 Personal Allowance (with the £100,000 taper), Income Tax at 20%, 40% and 45% for England, Wales and Northern Ireland (and the six Scottish bands where Scotland is selected), employee National Insurance at 8% and 2%, and employer National Insurance at 15%. The calculator simplifies many aspects of pay and taxation and does not capture every individual circumstance.
Not a complete picture of your pay. Actual take-home pay depends on factors not modelled here, including your tax code, student loan or postgraduate loan repayments, other deductions, benefits in kind, and any other income. Salary sacrifice can affect entitlement to earnings-related benefits such as statutory maternity, paternity and sick pay and the Additional State Pension, and may affect mortgage affordability assessments. A salary sacrifice arrangement cannot reduce cash pay below the National Minimum or Living Wage.
Future changes. From 6 April 2029, the National Insurance exemption on pension salary sacrifice contributions will be capped at £2,000 a year per employee, with contributions above that figure attracting employee and employer National Insurance. This calculator reflects the 2026–27 position, in which the full sacrificed amount is exempt from National Insurance. The pension annual allowance (£60,000 for 2026–27) limits the amount that can be contributed with tax relief.
No warranty of accuracy. While Money Snap takes reasonable care to source figures from official authorities (HMRC / GOV.UK and the Scottish Government), this calculator is provided "as is" without any express or implied warranty as to accuracy, completeness, timeliness, or fitness for any particular purpose. Rates, thresholds and rules change — figures shown may be out of date, and individual circumstances not captured by the inputs may materially affect the actual outcome.
Not financial advice. Information provided is general in nature only and does not take into account your personal objectives, financial situation, or needs. Results do not constitute financial, tax, pension, or legal advice, and use of this calculator does not create an advisory relationship. Before acting on any figure shown, obtain personal advice from a regulated financial adviser or refer to HMRC, MoneyHelper, or your pension scheme directly.
Limitation of liability. To the maximum extent permitted by law, Money Snap accepts no liability for any loss, damage, cost, or expense — direct or indirect — arising from reliance on this calculator or the information it produces. Users are responsible for verifying all figures with the relevant authority before relying on them. Use of this calculator is subject to our Terms of Use.
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