Moving from OK to MO Remote Work

[Jmbrew13]

This year I moved from Oklahoma to Missouri but continued to work for the same employer (Federal employee, but work site is in OK) in Oklahoma but in an official remote work status. 
Will all of my W-2 income be taxed by Oklahoma after I moved and Missouri will give me a credit towards that and I will pay any remainder to MO? Or will all of my W-2 income be taxed by MO since I am now a resident and after this year’s part year resident form with OK I won’t even need to file OK taxes? Thanks!

[Hal_Al]

Q. Or will all of my W-2 income be taxed by MO since I am now a resident and after this year’s part year resident form with OK I won’t even need to file OK taxes?

A. Yes.  But, if you occasionally do go to work in the office, you will have to file a non resident OK return and pay OK tax on your salary for those days.  MO will give you a credit, or partial credit for the tax you pay to OK.