Money Guides
⏱ 2 min read
📅 Updated Apr 2026
What Is Salary Sacrifice? How It Works UK 2026
UK Tax Guide — April 2026 Salary sacrifice is where you agree to give up part of your gross salary in exchange for a non-cash benefit — most commonly a pension contribution or electric company car. Because this reduces your gross pay before tax you pay less income tax and National Insurance — and so does your employer. How Salary Sacrifice Works — Pension Example | Without Salary Sacrifice | With Salary Sacrifice | Saving |
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| Gross Salary | £30,000 | £27,000 | — | | Income Tax | £3,486 | £2,886 | £600 saved | | Employee NI | £2,052 | £1,692 | £360 saved | | Take-home Pay | £24,462 | £22,422 | — | | Pension from Employer | £0 | £3,000 | — | | Total Benefit | £24,462 | £25,422 | £960 better off |
What Can You Sacrifice Salary For?| Benefit | Tax and NI Saving |
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| Pension contributions | Yes — full income tax and NI saving — most popular | | Electric company car | Yes — very low BIK rates in 2026 | | Cycle to work | Yes — up to £1,000 or £2,000 for e-bikes | | Technology and gadgets | Yes in some employer schemes |
Downsides to Be Aware Of- Reduces your contractual salary — may affect mortgage affordability
- May reduce maternity or paternity pay if based on contractual salary
- Can affect state benefits that are earnings-related
- Your employer must agree to the arrangement
| Mortgage tip: Tell your mortgage lender your full salary before sacrifice. Many lenders will accept the pre-sacrifice salary for affordability calculations. |
Bottom line: Salary sacrifice for pension contributions saves a basic rate taxpayer around £960 per year on a £3,000 contribution. Electric company car schemes are also extremely attractive in 2026. Ask your employer if they offer either scheme — if they do take advantage immediately. |
By Chandraketu Tripathi · Updated April 2026 · kaeltripton.com |
Part of our complete guide: UK Inheritance Tax 2026 - Complete Guide → Find a regulated IFA → | Make a will online from £29.99
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Chandraketu Tripathi
Finance Editor · Kaeltripton.com
Chandraketu (CK) Tripathi, founder and lead editor of Kael Tripton. 22 years in finance and marketing across 23 markets. Writes on UK personal finance, tax, mortgages, insurance, energy, and investing. Sources: HMRC, FCA, Ofgem, BoE, ONS.
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