Question: i just got married do i need to change my w-4?
Answer: Your Form W-4 is not a one-and-done deal. You can—and should—submit a new one to your employer whenever your tax situation changes, such as because you've married, divorced, added to your family, or to accommodate new tax laws. You can submit a new, revised W-4 at any time if you want to change your withholding.