Ask Larry

Experts at Maximize My Social Security have answered more than 10,000 questions about Social Security over many years. Search for your questions and answers here.
May 6, 2019
Category:

Will I Owe FICA Taxes On Funds Moved From A Regular 401K To A Roth 401K?

I am not drawing Social Security, In the year of completing a 401K to Roth conversion, I understand that federal taxes are due but will the other FICA taxes ( Social Security & medicare) also be applied ?

Hi,

Not to the best of my knowledge. Social Security/Medicare (aka FICA) taxes are assessed in the year in which earnings are paid, even if income taxes are deferred on the earnings because you put them into a 401K or IRA. That said, though, my expertise is limited to Social Security taxes and not tax regulations, so you should probably double check with the IRS.

Best, Jerry