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A name change could mean tax trouble if you don’t let Social Security Administration know

April 7, 2012

Three decades ago when I got married, I decided not to change my name.

Name change name tag confusion

My father-in-law was initially upset that I didn't take the hubby's last name. Then he came to appreciate the surname differences, as it gives him plausible deniabilty when questions of my connection to his family arise. (Kidding aside, we've always gotten along.)

My mother warned me it would cause confusion and problems, for me and others. She was correct, but there haven't been any major issues.

And I like that I have an automatic indicator that a phone call is from a telemarketer when the person asks for Mrs. Kay Hubby'sName.

Aside from not hassling with changing legal documents and financial accounts, keeping my birth name also meant I didn't have any tax filing issues. My Social Security number has been associated with me, same name and all, for my whole life.

But for others who do change their names, from women who marry and men who want new monikers, doing some official administrative follow-up is critical, especially when it comes to taxes.

As Today's Tax Tip notes, in order for the Internal Revenue Service to properly process your tax return, your name and Social Security number must match.

Notify the Social Security Administration (SSA) of your name by filing a Form SS-5, Application for a Social Security Card.

You can download the form, pick one up at your local SSA office or get one mailed to you by calling 800-772-1213.

To finalize the change, you must show the SSA a recently issued document as proof of your legal name change. Acceptable documents include a:

  • Marriage document,
  • Divorce decree,
  • Certificate of Naturalization showing a new name, or
  • Court order for a name change.

If the document you provide for a legal name change does not give enough information to identify you or if you legally changed your name more than two years ago, then you also must show an identity document in your old name, that is, your prior name as shown in SSA records.

Make sure you get the name change completed before your file your taxes. If not, then your refund could be delayed or even disallowed.

In fact, notes Dennis Lish, CPA, CFE and @dlcpacfe on Twitter, with e-file pre checking, returns with mismatched tad ID niubmers and names might get rejected altogether.

And if that happens, regardless of what you want to be called, your name will likely be mud!

You also might find these marriage related posts of interest:

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The More Tax Posts tab at the top of this page will take you to, well, more tax posts. You also can search below for a tax topic. 

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TO WRAP UP 2026

It’s over! With October’s extended filing deadline behind us, it is now time to focus on year-end moves to reduce your 2026 tax bill. 

You’ll find ways to do just that on the Tax Tips page (see the More Tax Posts drop-down menu at the top of the blog), as well as the separate tax tip pages for each month, notably October through December. If you’re on the Tax Tips page, you’ll find a monthly list at the end of this column. If you’re on another blog page, you can head straight to the October tips; at the bottom of that tips page you’ll find links to all the other 11 months’ collections of tax advice.

Not to spoil what you’ll find in that tax advice, but it does cover such things as tax deductions for charitable donations, investment moves that could reduce tax due, and ways to max out your tax-favored retirement savings. 

Finally, as the year winds down, things get hectic. There are lots of other things to occupy our time, like the much more fun upcoming holidays. But don’t lose sight of taxes, since timing is key. To be of use, most tax moves must be made by the end of the tax year. That’s Thursday, Dec. 31, which also is the last business day of the year. 

So that you don’t miss that final tax year deadline, also keep an eye on the countdown clock below. It will keep you on top of just how much time is left to make important, tax-saving moves. (Note: I’m in the Central Time Zone, so adjust accordingly for where you live.)

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