Non-resident's application for tax at source card, tax card, tax prepayment or tax number (5057e)
You can use this form for applying for a tax-at-source card, tax card, tax prepayment or tax number if you are a permanent resident of a foreign country or if you are staying for six months or less in Finland.
This form can also be used for submitting a claim for adjustment to the Assessment Adjustment Board if you have received a decision on tax prepayment and you need to make an appeal. Fill in the Claim for adjustment (Form 5002e) as well.
You can find the return address on the first page of the form.