Salary Sacrifice Rule Changes 2029 | What to Know
Changes are coming to salary sacrifice in 2029 - but for EV drivers and employers, the picture is better than you might think. Electric vehicle salary sacrifice currently has protected status under HMRC rules, and there are no confirmed plans to remove that treatment.
Discussions around salary sacrifice reform have created a feeling of uncertainty amongst businesses and employees alike. Most headlines don’t distinguish between different types of salary sacrifice.
EV salary sacrifice schemes remain one of the most tax-efficient employee benefits available in the UK. It is one of only three schemes with protected “exempt” status under HMRC rules. Below, we’re exploring what the proposed 2029 changes are, whether EV salary sacrifice is affected, and what employees and employers should do now.
Are you considering an EV salary sacrifice scheme? Use our calculator to see what your business saves under current and proposed rules. Calculate your potential savings in just seconds.
What Are The Salary Sacrifice Rule Changes Coming In 2029?
The proposed 2029 changes relate to wider reviews of salary sacrifice arrangements and tax policy by the government. They do not currently remove the favourable treatment applied to ultra-low emission vehicles.
HM Treasury periodically reviews salary sacrifice arrangements because they reduce Income Tax and NIC receipts. Most commentators are referring to the jump in EV BiK rates from 7% to 9% when discussing 2029 salary sacrifice rules.
Some commentators also assume that the government will eventually revisit salary sacrifice tax treatment once EV adoption becomes mainstream. However, there is currently no published legislation, Finance Bill, or Treasury policy confirming the removal of salary sacrifice tax advantages in 2029.
Ultra-low emission vehicles are one of a small number of benefits that continue to receive favourable treatment under HMRC's Optional Remuneration Arrangement (OpRA) rules. The only major confirmed change currently affecting EV salary sacrifice between now and 2030 is the gradual increase in Benefit-in-Kind rates.
A Brief History: How Salary Sacrifice Works Today And What The Current Exemptions Are
Salary sacrifice enables an employee to exchange part of their gross salary for a non-cash benefit. As this deduction is made before Income Tax and National Insurance are calculated, both employees and employers can save money.
Salary sacrifice was introduced as a concept long before electric vehicle schemes began. Most tax advantages from these alternative schemes have been restricted by the OpRA rules since 2017. Current exempt categories include employer pension contributions, cycle to work schemes, and ultra-low emission vehicles.
What The Treasury Consultation Proposes & What Has Been Confirmed
The current Treasury consultation focuses on future tax treatment and administrative rules. There is currently no legislation in the pipeline to remove EV salary sacrifice benefits. The government has continued to publish future EV BiK rates beyond 2029.
At the time of writing, there is no confirmed policy that would abolish EV salary sacrifice schemes from 2029.
Current Rules vs. 2029 Rules
Any future reforms that would impact EV salary sacrifice schemes beyond 2029 would require consultation and legislation before taking effect.
Is EV Salary Sacrifice Affected By The 2029 Changes?
Based on current government policy, EV salary sacrifice remains protected from the proposed changes being discussed at the Treasury.
Salary sacrifice remains the most affordable way for UK households to access electric and low-emission vehicles, a key component of achieving the UK’s net-zero goals.
Why EVs Have Protected/Exempt Status Under HMRC Rules
Optional Remuneration Arrangements (OpRA) were introduced in 2017 for salary sacrifice schemes. Under OpRA rules, you are generally taxed on the higher of the amount of salary you gave up or the cash equivalent of the benefit provided under normal Benefit in Kind rules.
OpRA removed the tax advantages of many salary sacrifice benefits. However, the government specifically retained favourable treatment for ultra-low emission vehicles. EV salary sacrifice schemes support the government’s net-zero targets by making electric vehicles more affordable and reducing transport emissions.
Learn more about how EV salary sacrifice works with our complete 2026 guide with real savings examples.
The Confirmed BIK Roadmap To 2030/31
Even at the 10% BiK rate in 2030, EV rates will remain substantially below equivalent petrol and diesel company cars. Our ‘Benefit in Kind Tax Explained’ guide offers a breakdown of how BiK works in practice.
How Rachel Reeves' NIC increase actually increased employer value of the scheme
Since April 2025, employer National Insurance Contributions have increased from 13.8% to 15%. As a result, every salary sacrifice agreement now generates larger NIC savings for employers.
Let’s see how it works:
An employee sacrifices £600/month with an annual sacrifice of £7,200.
The employer NIC saving pre-April 2025 is £7,200 x 13.8% = £993.60 per year.
The employer NIC saving post-April 2025 is £7,200 x 15% = £1,080 per year.
For employers, the economics of EV salary sacrifice are stronger today than they were before the 2024 Autumn Budget.
How Do The 2029 Changes Affect Employees?
Existing salary sacrifice agreements are generally governed by their contractual terms. No announced policy would retrospectively remove benefits from existing EV agreements, and future changes would normally include an implementation period.
Over 500,000 UK employees now access EVs via salary sacrifice. Higher-rate taxpayers often see the largest financial savings because they benefit from greater Income Tax relief. 40% save approximately £4,000 to £7,000 per year compared to taking out a personal lease on a mid-range EV.
As an employee, it’s important to understand your current savings and be aware of future BiK rates when choosing the length of your car lease. Instead of relying on generic saving examples, use our salary sacrifice calculator to determine your potential savings.
How Do The 2029 Changes Affect Employers?
For employers, there is currently no evidence that the business case for EV salary sacrifice will weaken before 2029. Current savings through salary sacrifice are now higher than at any point before the Autumn Budget. The higher National Insurance Contribution rate now makes salary sacrifice even more cost-effective for companies.
The larger NIC savings are also combined with growing employee demand and greater awareness of salary sacrifice schemes. With more EV choice and improved charging infrastructure, combined with the rising cost of running a petrol or diesel car, EV salary sacrifice schemes are becoming even more attractive to employees.
HR teams should continue to reinforce that EV salary sacrifice schemes remain available, including all existing incentives. Savings calculators will continue to provide the most accurate figures and should be consulted when setting up an EV salary sacrifice scheme.
What Should UK Businesses Do Before 2029?
There are 3 concrete actions that every UK business can take before 2029. Acting now is the best way for companies to lock in rates and agreement terms early.
Step 1: Review your current schemes
Assess the current participation rate for salary sacrifice schemes, including the NIC savings generated for each. It’s also important to generate employee feedback, whether anecdotally or through anonymous surveys.
Step 2: Model future savings
Use the current and future BiK rates to model future savings for your company using a salary sacrifice calculator. It’s important to focus on the potential recruitment impact, retention benefits, and employer NIC savings.
Step 3: Act now, rather than waiting
It’s easy to think that 2029 is years away, but waiting for hypothetical future reforms may mean that your company misses out on potential employee and employer savings.
Current agreements can still be implemented immediately, enabling employers to begin making savings immediately, with employees getting access to today’s incentives. While EV salary sacrifice schemes will continue to remain attractive, now is the moment to maximise potential savings.
Businesses considering implementing a scheme can read our employer guide to EV salary sacrifice for a detailed breakdown of setup, compliance, and potential savings.
Frequently Asked Questions
Will Salary Sacrifice Be Abolished In 2029?
There is no confirmed policy proposal that suggests abolishing salary sacrifice entirely. At the time of writing, EV salary sacrifice continues to benefit from protected treatment under HMRC rules. Salary sacrifice is one of the main ways of making EVs more accessible to support the government’s net-zero goals.
Is EV Salary Sacrifice Still Worth It After The 2029 Changes?
Yes, employees continue to benefit from Income Tax and National Insurance savings, while EV Benefit-in-Kind rates remain comparatively low.
How Do The Changes Affect Employer NIC Savings On Salary Sacrifice?
Current proposals do not suggest removing employer NIC savings. Employers continue to save 15% NIC on sacrificed salaries.
What Salary Sacrifice Schemes Are Exempt From The 2029 Rules?
Ultra-low emission vehicles, enhanced pension contributions, and cycle to work schemes currently benefit from special treatment. No confirmed changes have been announced for these exemptions.
Should I Set Up An EV Salary Sacrifice Scheme Before 2029?
Setting up an EV salary sacrifice scheme before 2029 will enable your business to maximise its potential savings. The current combination of low EV BiK rates and increased NIC savings creates a strong business case for signing up today.
Electric vehicles are the most cost-effective and practical salary sacrifice scheme available for employees and businesses in the UK. With loveelectric, employees can save up to 60% on the monthly lease cost of an electric car – and even more if they choose a reloved vehicle.
Discover how to launch a salary sacrifice scheme and calculate your 2026-proof savings today.
