“Last week they [federal agency] decided to fire me. Should I just resign? If I resign, what will show in my OPF?”
Federal employees faced with removal possess the ability to resign prior to the effective date of the removal action. Employees otherwise eligible for retirement maintain the ability to retire prior to and after the effective date of removal.
You can resign from your position in federal service at any time; you do not need agency approval to do this and you do not need the agency to “grant” you a resignation. However, you would not want to “request removal” because in essence, you are asking to be removed (fired).
During and following the massive debacle of the “Trump Shutdown”, we received a large number of inquiries.