Military Spouse Prior Year Tax Refund from VA home state TX

I am a military spouse and was taxed erroneously for about four years. I paid taxes on all of the income for fed and state for each of the years.

 

I had to go back and file amendments for the prior years to request a refund.  I finally received the refund for all four years with interest.

 

Do I have to file those refunds as income when I already paid taxes on them, and this was the VA state error?  I live in TX, which doesn't have state taxes, and I had TX as my home state in prior years.  My employer at the time said they couldn't change the deductions, and I went through a lot of paperwork to finally get it settled.

 

Please advise so I do it correctly this year since I received the refunds in 2023 for years 2019 - 2023.  Thank you.