Value-added tax. In This Above Remove VAT Calculator, You Can Calculate Your VAT In Three Different New Techniques First By Including the VAT Amount With a Tax Rate of 20% For the United Kingdom. Second By Excluding the Amount With a Tax Rate of 20% In the Last Method Just Need To Put You Total Tax Amount So Your Output Including the Amount And Excluding the Amount Will Be Show To You As a Result. So This Is The Best Tool In Removing Of VAT For All Countries. If You Are From Another Country Then Just Select Your Country To Get The Same Result For In Your Currency.