Trust Income Tax Return


Who should file a T3 return

Find out if a trust should file a T3 return.

Application for a Trust Account Number

Find out all the information you will need to apply for and get a trust account number.

When to file a T3 return 

Find out when a trust should file a return.

How to file a T3 return

Find out how to file a T3 return.

Where to file a T3 return 

Find out where to send a trust return by mail.

Tax year-end and fiscal period

Find out what the tax year-end is for different types of trust and how to change a fiscal period.

Submitting and filing documents online related to T3

Find out how to submit and file documents online.

When to pay a balance you owe on your T3 return

Find out when to pay a balance owing.

Residency and how to contact us

Find out about the residency status of a trust and how to get more information.

Clearance certificate

Find out when you need a clearance certificate and what forms to use.

Forms and publications

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