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Queen Elizabeth II Memorial Day, Monday 26 September Our phone lines and offices are closed, but you can still get in touch with us. Find out more

Delays to response times: It's taking longer than usual to answer calls and myIR messages, including for unclaimed money. You may be able to use self-service options in myIR. You can also find information on our website by typing in what you want to do in the search bar. Thank you for your understanding. Log in to myIR

Changes to the myIR login screen are coming You will not be able to use myIR between 1pm Saturday 8 October and 8am Monday 10 October. This is so we can update our external authentication system. From Monday 10 October the myIR login page will have a new look and feel, but the login process will not change.

Research and development tax incentive COVID-19 extensions 

If COVID-19 has impacted your Research and development (R&D) tax incentive activities, you might be dealing with delays in filing your taxes on time. Check out the due dates and comments to see if you qualify for an extension.

Research and development tax incentive due dates

If you need more time

To talk about the options if you need more time to file your income tax and supplementary return, email us at r&[email protected]

Changes to claiming supporting activities 

We can now approve supporting activities if they’re in the income year before or after a related core activity’s income year. This means you can now claim money spent on supporting activities.

You can find out more about the changes on our Tax Technical website.

TIB - June 2022 (Tax Technical)

Digital technology sector guidelines

This guide can help you with your application for R&D tax incentive funding. We’ve included examples so you can see if you’ve covered everything we need to see.

Last updated: 26 Aug 2022
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