So I've been married since 2011 but I've always filed head of household due to the fact that my husband was always incarcerated in 2019 he came home.. got a job and filed taxes himself so I filed married filing separately... not knowing that you still can file head of household while married under certain circumstances which I found out that I could have file head of household do to my circumstances.. my husband does not live with me and we are no longer together but we are still legally married.. so I want to amend my 2019 taxes and and file head of household that way i can still file head of household next tax season without issues. I heard that if you file married filing separately you will not be allowed to file head of household the following years I believe it's 2 or 3 years so my question is what steps do I take to amend it
