Tax App

Knill James TaxApp 2.0 – The future. Upgraded!

Using the latest technology, our App has been developed to provide you with useful tax tools and information via your mobile device. Available for iOS and Android mobile phones and devices it features:

Tax tips

A section on practical tax tips covering the family, businesses, selling assets and tax efficient savings.

Tax calculators

Gross pay to net, gross pay to net (self-employed), VAT due, corporation tax due, company car and fuel benefits, SDLT due, loan repayments and mortgage repayments.

Tax rates

Key tax rates tables with explanatory notes so we can now keep you up to date on the current tax position, such as the latest advisory fuel rates which are reviewed quarterly

Key tax dates

A reminder of key tax dates that can easily be added to your calendar

Regular news updates

A newsfeed to keep you regularly updated on topics that matter to your business.


To our social media community so that you can join in the conversation and add your thoughts to ours.

We aim to keep the Knill James TaxApp technically up to date so you can be confident that you are always reliably informed.

We are really proud of our TaxApp and would welcome your feedback on it so that we can continue to develop and improve the App to meet your needs.

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