Chancellor Rachel Reeves made the pledge in the Autumn Budget with any new rules due to take effect from April 2026, however the implementation of these rules will now be delayed until October 2026.
While employee car ownership (ECO) schemes are not as widely used as they were in the past, a number of employers still operate these schemes for their employers, for example car manufacturers and dealers.
HMRC estimate that the tax change will impact 76,000 employees at 1900 companies who currently receive cars through an ECO scheme.
The Treasury estimates that it will be worth an additional £275 million in tax take in its first year (2026/27), £220m in 2027/28, £195m in 2028/29 and £175m in 2029/30.
Publishing the draft legislation (Opens in new window), HMRC said: “Private use of a company car is a valuable benefit, and it is right the appropriate tax is paid on it.
HMRC advises that employers will need to familiarise themselves with the changes, make preparations and discussions with relevant employees and resolve the treatment of any specific cases, for example retired employees. Employers will then need to record vehicles provided through an ECO scheme as company cars through payroll or move employees from an ECO scheme to a company car scheme.