Calculating tax liabilities on company cars can be confusing, so we’ve put together a guide on how to calculate the P11D value to help you estimate your Benefit in Kind tax. Get more from Audi: Website: http://www.audi.co.uk/Facebook: https://www.facebook.com/AudiUKTwitter: https://www.twitter.com/AudiUKInstagram: https://www.instagram.com/audiuk/