W4 form
The W4 form - Employee's Withholding Allowance Certificate - is a document that you receive from your employer and should be filled out before starting employment. If you change employers or have an additional job, you also fill out a W4 form. It is correlated with the tax refund process in that the address provided on the W4 form will be used to later deliver the W2 form to you - necessary for the tax refund. The permanent address of residence in Serbia is stated on the W4 form.
Help filling out the W4 form:
- Most of you are single, you must fill in the third line "single" because the tax calculation is different for married and unmarried people, ie. single,
- On line 6, you need to fill in "Non Resident Alien" because that way you get a tax refund.