HMRC App
What the HMRC app does
You can use the HMRC app to see:
your tax code and National Insurance number
an estimate of the tax you need to pay
your income and benefits
your income from work in the previous 5 years
how much you will receive in tax credits and when they will be paid
your Unique Taxpayer Reference (UTR) for Self Assessment
how much Self Assessment tax you owe
You can also use it to:
make a Self Assessment payment
report tax credits changes and complete your renewal
access your Help to Save account
use the HMRC tax calculator to work out your take home pay after Income Tax and National Insurance deductions
track forms and letters you have sent to HMRC
claim a refund if you have paid too much tax
update your postal address
How to get the app
You can download the app from:
the App Store for iOS
the Google Play Store for Android