What is a TD1AB?
A TD1AB, also referred to as an “Alberta Personal Tax Credits Return”, is a form published by the Canada Revenue Agency (CRA). It allows organizations to collect tax information from their workers – specifically, their entitlements to tax credits. Employers are then expected to apply these tax credits to employees’ regular earnings when conducting payroll tasks.
The three-letter reference “TD1” indicates that the form is a tax credits return. The abbreviation “AB” refers to the province to which the form is relevant, in this case Alberta. All TD1 forms for Canadian provinces, along with supplementary worksheets, are published online.
If you are an employer, you should provide all new members of your workforce with both a provincial and a federal TD1 form, either by sending them a link to the relevant web pages of the Canada.gov website or by creating and distributing your own form (which must mirror the official document).