Hello Joan
The MS HUP program has undergone changes this year would suggest that you contact your IT department to see what options you have available through any special government programs.
For sake of information
Microsoft is revamping its Office Home Use Program to feature discounted Office 365 subscriptions
https://www.zdnet.com/article/microsoft-is-reva...
*** the above is already dated but explains HUP
Why you want to check with your IT group to see what's available to you (may not be applicable to the VA staff in general but certainly worth checking to see if there is another program in place)
Microsoft Veteran and Reservist Employee Networking Group
https://military.microsoft.com/resources/