BIRK Staffing’s W-2’s will be mailed by the last week of January. PLEASE, PLEASE make sure to contact us if your address has changed since you applied with us! If you do not provide us with your accurate updated address – even if you are not currently working for us – the W-2 will be delayed in getting to you. We do not have copies of them in the office. If we have to request another copy, it will have to go through our accounting office and not sure how long that will take. So again, please make sure that we have your updated address.