Where to mail t4 tax return canada

In Canada, you can mail your T4 tax return to the Canada Revenue Agency (CRA) at the following address:

For paper returns:

• Canada Revenue Agency
• Post Office Box 20000
• Mississauga, ON L5A 4W8

For electronic returns (e-file):

• You can e-file your T4 return through the CRA's My Business Account or Represent a Client service. You can also use a certified e-file service provider, such as TurboTax or H&R Block.

Important:

• Make sure to use the correct mailing address, as the CRA has different addresses for different types of returns.
• Ensure you have the correct postage and that your return is properly sealed and addressed.
• Keep a copy of your return and supporting documents for your records.
• If you're filing a paper return, you can also use the CRA's online service, "Submit a paper return," to upload your return and supporting documents.

Additional tips:

• The CRA recommends filing your T4 return electronically, as it's faster and more secure than mailing a paper return.
• If you're filing a paper return, make sure to allow enough time for it to be processed before the deadline. The deadline for filing T4 returns is typically February 28th of each year.
• If you're unsure about the mailing address or have questions about filing your T4 return, you can contact the CRA's Business Enquiries line at 1-800-959-8281 or visit their website at cra.gc.ca.