For those of you who (like me) are already up to date on their revenue for 2019 this is the Government’s site for working out what you might have to pay in tax without making the formal submission…
https://www3.impots.gouv.fr/simulateur/calcul_impot/2020/index.htm
1 Like
Thanks for the reminder to get my spreadsheet done. 
Mine runs throughout the year so as each pension payment is made, it gets recorded 