How do I change from Head of Household to married filing jointly?

[moniquepetit]

in 2015 we were separated and he was overseas- in 2016 we moved back in together

[LeeM]

If you have already filed your return, you would need to prepare an amendment using the directions below.

Either way, whether you have filed or not, you would need to go back to the Personal Info tab and walk through all of those questions to change your filing status and enter your spouse's information.

https://ttlc.intuit.com/replies/5114064