From 14 April on, when you log in to MyTax you will activate Suomi.fi Messages. Tax correspondence will be delivered electronically only, in MyTax. Read more about the changes.
беларусский (in Belarus)
ДАВЕРАНАСЦЬ НА ВЫКАНАННЕ ПАДАТКОВЫХ АБАВЯЗАЦЕЛЬСТВАЎ ФІЗІЧНАЙ АСОБЫ (Letter of Authorisation for Tax Representation (3818e))