Social Security W4v Form 2024. The letter or letter/number combination suffix that follows the claim number identifies the type of benefit (for example, a wage earner, a spouse, or a widow(er)). Your 2023 tax form will be available online on february 1,.
Then, find the social security office closest to your home and mail or fax us the completed form. If you get social security, you can ask us to withhold funds from your benefit and we will credit them toward your federal taxes.