Update HMRC details

  1. Sign in to your account Workmax as admin.
  2. Click the “My Account” icon.
  3. Navigate to the “HMRC details” section.
  4. Click “Edit” in the “HMRC” section.
  5. Enter HMRC details.
    • HMRC office Number
    • Employer PAYE reference
    • Accounts reference number
    • Employer’s Contract Out Number (ECON)
    • Self-Assessment Unique Taxpayer Reference (SAUTR)
    • Corporation Tax Reference (COTAX)
    • Quarterly payment schedule
    • Small employer’s relief
    • Employment allowance
    • Apprentice levy
    • Payrolling benefits
  1. Click the “Save” button.

Workmax will update HRMC details to the system.


Small employer’s relief employers will be able to recover 103% of the statutory payments they make to employees.

Employment allowance will allow employers to reduce Employer’s Class 1 national insurance bill.

Close Bitnami banner