That depends on their rank (Commander is not an Army rank), time in service, and any other allowances they're entitled to.
The Commander in Chief of the National Guard is the President of the United States.
When National Guard troops are called to federal service, the President serves as Commander-in-Chief, so that's who it is.
The only President that I know of that was a Commander of an artillery unit in the National Guard was Harry S. Truman, who was the Commander of 129th Field Artillery, Missouri Army National Guard, in 1918, During World War 1.
The Commander in Chief of Louisiana's National Guard is the Governor of Louisiana. As of my last update, the Governor is John Bel Edwards, who has held the position since January 2016. The Governor oversees the state's National Guard, which includes both the Louisiana Army National Guard and the Louisiana Air National Guard.
The commander-in-chief of the Texas National Guard is the Governor of Texas. This role includes overseeing both the Texas Army National Guard and the Texas Air National Guard. The Governor can mobilize the National Guard for state emergencies, such as natural disasters or civil unrest. Additionally, the Texas Adjutant General assists in managing the National Guard's operations and administration.
Depends on rank and years of service.
the commander in chief.
The governor of Illinois can call out the National Guard for emergencies.
There is no rank of "Commander" in the National Guard. It only exists as part of a job title, e.g., Company Commander (usually a Captain), Battalion Commander (usually a Lieutenant Colonel), Brigade Commander (usually a Colonel), Division Commander (usually a Major General), etc. Retirement pay will be based on rank, time in service, how much active duty time was served, etc.
The Governor of Alabama, which is currently Robert R. Riley.
The President of the United States I think
See a Army National Guard recruiter and he/she will give you a waiver form to give to your commander for a transfer.