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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. 

​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 about requesting an extension of time to file your personal income tax return.​

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