You need to register for a payroll account if you:
If you need a payroll account and you already have a Business Number (BN), you only need to add a payroll deductions account to your existing BN. However, if you don't have a BN, you must request one and register for a payroll account before your first remittance due date.
Payroll deductions can be complicated. If you are having trouble with them, see Payroll, or call us at 1-800-959-5525. We offer an on-site consultative service to provide any help you may need with payroll deductions. As part of the Employer Visits Programs, we can visit you to help with problems you have.