Quick step by step tutorial on how to add the ‘Flat Rate Expenses’ tax credit to your revenue account.
Go to Revenue website (Link here)
Click on ‘My Account Sign In’ or ‘Register for MyAccount’ under the ‘MyAccount heading’
Log in or Register Now
Click on PAYE Anytime
Click on any of the previous years (2016, 2015, 2014, 2013)
PAYE Tax Credit and Personal Tax Credit should already be claimed. Click on Flat Rate Expenses to claim them.
Alternatively you can contact your local revenue branch and ask them to add the Flat Rate Expenses to your account.
Further information from INTO here.