How you fill out Form W-4 determines how much your employer withholds for taxes. You need to get it right so you don’t end up ...

Finally, submit the CMS-40B form to the Social Security Administration. You can do this online via SSA.gov, by mailing it to your local Social Security office, or in person at one of their offices.

Here are three ways to fill out your form Census Day has come and gone, but if you haven't filled out your online form yet, you still have time before the Census Bureau comes to you.