AUT-01X – Cancel authorization for a representative

The following instructions are taken from the form.

When to use this form

Use this form to cancel authorization for an existing representative or delegated authority.

Do not use this form if both of the following apply:

  • You are a selected listed financial institution (SLFI) for goods and services tax/harmonized sales tax (GST/HST) purposes, or Quebec sales tax (QST) purposes, or both
  • You have a GST/HST (RT) program account that includes QST information

Instead, use Form RC7259X, Cancel Business Consent or Delegated Authority for Certain Selected Listed Financial Institutions. For more information, including the definition of an SLFI for GST/HST and QST purposes, go to canada.ca/gst-hst-financial-institutions.

Delegated authority

To cancel authorization for an existing delegated authority, you can also use the following online services:

Business number program accounts

A program account number has three parts:

  • a nine-digit business number to identify the business
  • a two-letter program identifier to identify the program type
  • a four-digit reference number to identify each account a business has within a program type

List of supported program identifiers

You can use only the following program identifiers on this form:

  • CT – Fuel charge
  • LT – Luxury Tax
  • RC – Corporation income tax
  • RD – Excise duty
  • RE – Excise tax
  • RG – Air travellers security charge
  • RM – Import/export (no online access available)
  • RN – Excise tax on insurance premiums
  • RP – Payroll deductions, Canada Emergency Wage Subsidy, Canada Recovery Hiring Program, Tourism and Hospitality Recovery Program – Wage, Hardest-Hit Business Recovery Program – Wage
  • RR – Registered charities
  • RT – Goods and services tax/harmonized sales tax (GST/HST)
  • RU – Underused Housing Tax

  • RZ – Information returns: T5, T5007, T5008, T5013, T5018, TFSA, Shelter Allowance for Elderly Renters (SAFER), T2202 – Tuition and Enrolment Certificate, RRSP contribution receipts, RRSP and RRIF non-qualified investments, Pooled Registered Pension Plan (PRPP), Part XVIII – International Exchange of Information on Financial Accounts, Part XIX – International Exchange of Information on Financial Accounts
  • ZA – Canada Emergency Rent Subsidy, Tourism and Hospitality Recovery Program – Rent, Hardest-Hit Business Recovery Program – Rent

Where to send your form

Send your completed form to your CRA tax centre at the address listed below.

If you are completing this form in French, except for non-resident account requests, or if you live in the province of Quebec, send the form to:

Jonquière Tax Centre
2251 René-Lévesque Boulevard
Jonquière QC  G7S 5J2

If you live in the province of Ontario or outside Canada (non-resident), and for all non-resident account requests, send the form to:

Sudbury Tax Centre
Post Office Box 20000, Station A
Sudbury ON  P3A 5C1

If you live anywhere else in Canada, send the form to:

Winnipeg Tax Centre
Post Office Box 14000, Station Main
Winnipeg MB  R3C 3M2

For more information, go to canada.ca/tax-centres.