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Apply for an extension



The extension form and instructions are available on Revenue Online​

Find more information about filing an extension on the Corporate Activity Tax page, in the FAQ section​


Find more information on filing extensions​​​ for Corporation Excise and Income Tax. 

​Learn more about filing extensions​​ if you are a Centrally assessed company. 

If you need more time to file, use federal Form 4768 for a six-month extension.

Find more information about filing an extension on the Estate Transfer Tax​ page. ​​​

Find more information on filing extensions for Fiduciary Income Tax in the FAQ section​

Find more information on applying for an extension​​ on your individual tax return. 

To learn more about filing an extension for Transit self employment tax please visit the FAQ section​