Compliance
The U.K.’s Move to Mandatory Payrolling of Benefits in Kind: Compliance Roadmap
U.K. employers face a pivotal shift with benefits-in-kind moved to real-time payrolling by April 2027. Get ahead now to avoid penalties and system shock.
By NomadicTax Research Team • 5-8 min read • March 8, 2026
## What’s Changing in the U.K.?
From **6 April 2027**, most Benefits in Kind (BiKs) and employment-related expenses will need to be reported and taxed through payroll. The HMRC has issued **interim guidance** and set deadlines for voluntary registration before the 2026–27 tax year begins. ([gov.uk](https://www.gov.uk/government/publications/employer-bulletin-february-2026/february-2026-issue-of-the-employer-bulletin?utm_source=openai))
### Key Dates & Requirements
| Date | Requirement | Who Is Affected |
|------|-------------|-----------------|
| 5 April 2026 | Deadline for employers to **voluntarily register** to payroll BiKs for **2026–27** year. ([gov.uk](https://www.gov.uk/government/publications/employer-bulletin-february-2026/february-2026-issue-of-the-employer-bulletin?utm_source=openai)) | Employers currently not automatically payroll-ing BiKs who wish to start voluntarily |
| 6 April 2027 | BiKs reporting/paying via payroll becomes **mandatory** for most BiKs and expenses. ([gov.uk](https://www.gov.uk/government/publications/employer-bulletin-february-2026/february-2026-issue-of-the-employer-bulletin?utm_source=openai)) |
Additional changes will apply to certain beneficial loans and living accommodations—these will become voluntary in 2027–28, with a new registration service introduced. ([gov.uk](https://www.gov.uk/government/publications/employer-bulletin-february-2026/february-2026-issue-of-the-employer-bulletin?utm_source=openai))
## Actionable Steps for Employers
- **Audit current BiKs**: Identify which benefits and expenses are considered “in-kind” under HMRC regulations (company cars, private medical insurance, etc.).
- **Assess payroll software readiness**: Ensure payroll systems can capture and report BiKs in real time. Seek vendor updates or plan customizations.
- **Communicate with employees**: Make sure staff understand how benefits will be reported via payroll, how tax codes may change, and when adjustments affect take-home pay.
## Risks of Non-Compliance
- Mistakes or delays in registering before the voluntary deadline could lead to under-reporting.
- Using outdated payroll systems could trigger penalties once the mandatory rules are active.
- Mistiming the volunteer-to-mandatory shift may affect employee trust and financial planning.
## Example Scenario
GlobalTech UK Ltd. offers private medical insurance and company cars to its employees. It uses payroll software that doesn’t yet integrate real-time BiK reporting. To comply:
1. By **5 April 2026**, they register voluntarily and parallel-run manual BiK reporting as a pilot.
2. Update payroll software.
3. From **6 April 2027**, all BiKs are reported through payroll, including employer-paid meals and accommodation where applicable.
This phased approach reduces risk and distributes workload.
**In Summary:** Preparation now enables smoother compliance later—early registration, system upgrades, and employee communications are key to avoiding costly errors when mandatory payrolling arrives.