Compliance
Mandatory Real-Time Reporting of Benefits in Kind: What Employers Need to Know
Starting 6 April 2026, UK employers will be required to report benefits in kind in real time, changing how taxable benefits are declared and taxed.
By NomadicTax Research Team • 5-8 min read • April 18, 2026
## What’s Changing
From 6 April 2026, **voluntary registration** to report benefits in kind (BIK) in real time via payroll software will be phased out. From tax year 2027–28 onwards, **all employers** will be **mandated** to report and pay both income tax and Class 1A National Insurance on benefits in kind in real time. ([gov.uk](https://www.gov.uk/government/publications/minor-changes-to-employer-provided-benefits-policy-and-administration/changes-to-employer-provided-benefits-policy-and-administration?utm_source=openai))
## Why It Matters
- Real-time reporting brings benefits into payroll processing rather than annual submission via forms P11D, improving accuracy and reducing late filings. ([gov.uk](https://www.gov.uk/government/publications/minor-changes-to-employer-provided-benefits-policy-and-administration/changes-to-employer-provided-benefits-policy-and-administration?utm_source=openai))
- Employers must have systems capable of capturing, reporting, and paying tax and NI for all BIKs as they occur—not just at year-end.
## Scope & Timeline
| Date | What Employers Should Do |
|------|--------------------------|
| Now–6 April 2026 | Begin assessing payroll software and internal processes to ensure BIKs are captured throughout the year. |
| From 6 April 2026 | **Voluntary registration closed**. Employers can no longer opt in early via voluntary route. |
| From tax year 2027-28 (i.e. from 6 April 2027) | All employers **must** report benefits in kind in real time; P11D and P11D(b) forms will be superseded by ongoing payroll reporting. |
## What Counts as Benefits in Kind
Benefits include (but aren’t limited to):
- Company cars, fuel, loans, private medical insurance
- Reimbursements, even if partial, for expenses such as additional home-working costs, exceeding certain allowances. Note: **from 6 April 2026**, employees **lose the deduction** for “unreimbursed additional household expenses.” ([gov.uk](https://www.gov.uk/hmrc-internal-manuals/employment-income-manual/updates?utm_source=openai))
## Practical Steps for Employers
1. **Audit your existing benefits**: List all BIKs currently reported via P11D or reimbursed voluntarily.
2. **Upgrade payroll software**: Ensure payroll can capture BIK amounts in real time and transmit correctly to HMRC.
3. **Educate payroll and HR teams**: Clarify deadlines, rates (tax & NI), and what counts as a benefit.
4. **Communicate with employees**: Explain how certain expenses or benefits will now be reported through payroll; review pay-packets for surprises.
5. **Review tax codes**: Employee tax codes may adjust based on new deductions removed (e.g. unreimbursed home/work expenses).
## Example Scenarios
- **Example A**: An employer who provided home-working equipment now reports that equipment’s taxable value in payroll during the year instead of via P11D at year-end.
- **Example B**: A staff member who previously paid out of pocket for additional internet costs and claimed via expenses—this deduction is removed as of 6 April 2026, so employer must decide whether to reimburse or treat differently.
## Key Takeaways
- Businesses must act now to ensure readiness by April 2026.
- Failure to report in real time once mandated may lead to penalties or non-compliance issues.
- Although some preparation time exists, the transition entails tech, policy, and payroll process changes.
**Bottom line**: Employers should audit benefits, check systems, and shift from P11Ds to real-time reporting to stay compliant and avoid surprises.