Collection of the necessary documents (annual accounts, statements of accounts, previous tax returns, ...)
Establishment of the declaration
Submission of the declaration for control (simulation)
Electronic submission of the declaration to the tax authorities (supplement)
Fiscal representation and adjustment of advance payments (supplement)
Fribourg: August 31
Vaud: September 15
The simulation is carried out like an ordinary tax return on the basis of the accounts during the year but not sent. This makes it possible to voluntarily adjust the amount of the advance payments according to the fluctuation of the results.
The 20% discount on the price of a tax return also entitles you to a 20% discount on a future annual return.
You can also use the tax simulator of the Confederation.