CalcVAT Hero has the UK's favourite VAT Calculator for flat rate VAT calculation. Explore our VAT related information resources and guides to demystify UK VAT.

About this App

CalcVAT started as a quick utility to easily calculate flat rate VAT in the UK.

Since then, we've added some articles and answered frequently asked questions about UK VAT and so have become a useful resource for accountants and business people alike.

Cost (from)


Free Practice Subscription


Partner Program

Support Channels

  • Email
  • Live Chat
  • Online Help
  • Phone
  • Web Form

Mobile Platforms

  • Android
    android icon
  • iOS
    ios icon

Accounting Platforms




Geographies Served

  • United Kingdom

App features per category

Accountant Tools

  • Calculation of flat rate VAT

Visit CalcVAT

Some details on this page are subject to change. If you see something wrong please contact us here.

Sign up to our newsletter - don't miss out on all the good stuff.

Latest news, events, and updates on all things app related, plus useful advice on app advisory - so you know you are ahead of the game.


Your App Stack

Your stack is currently empty...

Start building



Select up to 4 Apps to compare to choose the ideal app:

View ComparisonRemove all

Connect with us

  • Facebook logo
  • Twitter logo
  • LinkedIn logo
  • YouTube logo