Preparing Your Business for the 2027 P11D Changes
The Government has confirmed significant changes to the way employers report and pay tax on employee Benefits in Kind (BIKs), with mandatory payroll reporting due to begin from April 2027.
The changes are designed to modernise the tax system by replacing the traditional end-of-year P11D process with real-time reporting through payroll, making tax deductions more accurate and transparent for both employers and employees.
What's Changing?
From 6 April 2027, employers will no longer be able to submit most Benefits in Kind using the annual P11D process. Instead, taxable benefits such as:
- Company cars
- Company vans
- Company car fuel
- Company van fuel
- Private medical insurance
will need to be reported and taxed through Real Time Information (RTI) using payroll software.
This means employees will pay the correct tax throughout the year, rather than through adjustments to their tax code or end-of-year reconciliations.
From April 2028, the Government plans to extend mandatory payrolling to almost all remaining Benefits in Kind, with employer-provided accommodation and beneficial loans currently expected to remain outside the new rules.
What Does This Mean for Employers?
The changes will affect approximately 280,000 UK employers currently using the P11D reporting process.
Businesses should begin preparing well in advance by:
- Reviewing whether their payroll software supports mandatory BIK payrolling.
- Speaking with payroll providers to understand any required system changes.
- Reviewing existing processes for company cars, salary sacrifice schemes and other employee benefits.
- Communicating the changes to employees so they understand why deductions on their payslips may change from April 2027.
Although the reporting method is changing, the underlying tax rules for Benefits in Kind remain unchanged.
Impact on Company Car and Salary Sacrifice Schemes
For organisations operating company car or salary sacrifice schemes, the biggest change is that Benefit in Kind tax will be collected in real time through payroll.
Rather than waiting for HMRC to adjust an employee's tax code after the end of the tax year, the correct tax will be deducted each pay period, reducing the likelihood of underpayments or unexpected tax bills.
For many employers, this should also reduce administration, improve reporting accuracy and simplify annual compliance.
HMRC Support During Transition
Recognising the scale of the change, HMRC has confirmed it will:
- Suspend penalties for certain non-deliberate reporting inaccuracies during the first year of implementation.
- Update its guidance for employers.
- Invest around £10 million in upgrading its IT systems to support the new reporting requirements.
HMRC will also continue working with employers and industry groups to minimise the administrative burden as the new system is introduced.
How Yorkshire Fleet Can Help
If your business operates company vehicles or a salary sacrifice scheme, now is the ideal time to review your fleet and payroll processes ahead of the April 2027 deadline.
At Yorkshire Fleet, we work with businesses across the UK to simplify fleet management, company car administration and salary sacrifice schemes. We'll continue to monitor the new legislation and help our customers understand how these changes may affect their business.
If you'd like to discuss how the upcoming P11D changes could impact your fleet, contact our team today for expert guidance.