Where to Mail Your Tax Return in Canada: CRA Addresses by Province

Most Canadians file their taxes online using NETFILE, but some prefer to mail a paper return or are required to do so. If you need to know where to send your income tax return to the CRA, this guide explains everything you need, including what to include in the envelope and the correct addresses by province.

Can You Still Mail Your Tax Return to the CRA?

Yes. The CRA still accepts paper tax returns sent by mail. While the CRA strongly encourages electronic filing for faster processing, mailing your return remains a legitimate option.

You may need or prefer to mail your return if:

You are filing your first return and cannot use NETFILE
You are filing for a deceased person
You have a complex situation that requires paper forms not supported by software
You prefer to keep a physical record of your filed documents

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What to Include When Mailing Your Tax Return

When mailing a paper tax return to the CRA, include the following:

Your completed T1 General income tax return and all required schedules
All relevant tax slips such as T4, T5, and T3 slips
Receipts for any deductions you are claiming, if required
Any completed CRA forms relevant to your situation
A cheque or money order if you owe a balance, made payable to the Receiver General of Canada

Do not staple your cheque to your return. Include it loose in the envelope.

How to Prepare Your Envelope

Use a standard envelope large enough to fit your documents without folding them excessively. Consider sending your return by registered mail so you have proof of the mailing date, which can protect you if there is a dispute about whether you filed on time.

CRA Mailing Addresses by Province and Territory

The CRA assigns tax returns to specific tax centres based on where you live. The addresses below are for general individual income tax returns. Always verify the current address on the CRA website before mailing, as addresses can change.

Alberta, British Columbia, Manitoba, Northwest Territories, Saskatchewan, and Yukon

Returns from these provinces and territories are processed at the Winnipeg Tax Centre in Manitoba.

Ontario

Depending on your postal code, your return may go to either the Sudbury Tax Centre or the Toronto Tax Centre. Check the CRA website to confirm which centre handles your postal code.

Quebec

Federal returns from Quebec are sent to the Jonquiere Tax Centre. Note that Quebec residents must also file a separate provincial income tax return with Revenu Quebec.

New Brunswick, Newfoundland and Labrador, Nova Scotia, and Prince Edward Island

Returns from Atlantic provinces are processed at the Summerside Tax Centre in Prince Edward Island.

Nunavut

Returns from Nunavut are sent to the Sudbury Tax Centre.

Should You Mail or File Online?

Online filing through NETFILE is faster, more secure, and results in quicker refunds. The CRA processes most electronically filed returns within two weeks, while paper returns can take up to eight weeks or longer. Unless you have a specific reason to mail your return, filing electronically is the better choice for most Canadians.

How Long Does It Take for the CRA to Process a Mailed Return?

Paper returns can take anywhere from four to eight weeks to process, and sometimes longer during peak filing season. If you are expecting a refund, mailing your return will delay it compared to filing online.

Need Help Filing Your Canadian Tax Return?

Taxccount helps individuals and businesses file accurate, CRA-compliant tax returns, whether online or by paper. Our Canadian tax professionals ensure your return is complete and submitted correctly. Book a free consultation with Taxccount today.

Table of Summary

Here is the blog information in 6 easy rows for quick understanding:

Section	Easy Information
1. Topic	The blog explains where to mail your tax return in Canada and what to include in the envelope.
2. Mailing Eligibility	CRA still accepts paper tax returns, usually for first-time filers, deceased taxpayers, complex returns, or personal record-keeping.
3. What to Include	Completed T1 General return, required schedules, tax slips (T4, T5, T3), receipts for deductions, completed CRA forms, and any cheque/money order for balance owing.
4. Envelope Tips	Use a large enough envelope, avoid stapling cheques, consider registered mail for proof of mailing.
5. CRA Mailing Addresses	Winnipeg: AB, BC, MB, NWT, SK, Yukon; Sudbury/Toronto: Ontario; Jonquiere: Quebec; Summerside: Atlantic provinces; Sudbury: Nunavut. Always verify CRA website for updates.
6. Processing Time	Paper returns take 4–8 weeks or longer during peak season. Online filing (NETFILE) is faster, more secure, and results in quicker refunds.

Frequently Asked Questions

Can I track my mailed tax return?

The CRA does not offer a tracking system for paper returns the way you can track a package. However, once your return is processed, you will receive a Notice of Assessment. You can also check the status of your return through CRA My Account.

What if I send my return to the wrong CRA tax centre?

The CRA will typically redirect your return internally, but this may cause additional processing delays. Always verify the correct address on the CRA website before mailing.

Is there a deadline for mailing my tax return?

Yes. Your return must be postmarked by April 30 to be considered filed on time. If you are self-employed, the filing deadline is June 15, though any balance owing must still be paid by April 30.

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Whether you are filing online or by mail, Taxccount makes the process straightforward. Our Canadian tax experts handle the details so you can focus on what matters. Book a free consultation with Taxccount today and get your taxes filed on time and accurately.

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