National Minimum Wage enquiries and complaints
Contact HMRC with employer enquiries about the National Minimum Wage.
Online
Complain about pay and work rights
Use this form if you have concerns about:
- an employment agency
- working time limits (48 hour working week)
- National Minimum Wage
- the minimum wage when working in farming or agriculture
Ask HMRC’s digital assistant to find information about the National Minimum Wage. If the digital assistant cannot help you, you can ask to transfer to an HMRC adviser if they’re available.
You can also contact Acas to get free and confidential advice about the National Minimum Wage.
Post
Write to HMRC for help with employer enquiries about the National Minimum Wage.
You do not need to include a street name or PO box.
Couriers should use a different address.
Individual and Small Business Compliance
HM Revenue and Customs
BX9 1AS
United Kingdom
Related content
Guidance
Updates to this page
Published 14 May 2025