Applying Gift Aid will only be an option for Organizations in the UK, banking in Pounds Sterling (£).
When setting up your organization profile, make sure to set your country and banking location to the UK. When you do, you’ll see ‘Gift Aid’ as an option in your Organization Settings menu.
STEP 1 – Click ‘Settings’ in the sidebar of your organization profile.

STEP 2 – Click ‘Gift Aid’ in the new sidebar menu.

Don’t forget to save!