Download the AccExp freeware.

NOTE: An accounts expiration date should NOT be confused with the password expiration date.

When you type accexp /?, you receive:

<b>AccExp V01.01.00cpp Joe Richards (joe@joeware.net) August 2002

Usage:
 AccExp user date \[/s machine\]

   user          User ID to view/modify
   date          Date in US format mm/dd/yy or mm/dd/yyyy
                 Value of NEVER clears the expiration
   machine       Machine to make the change at

  Ex1:
    AccExp test
      View expiration date of account test on local machine

  Ex2:
    AccExp test /s testmachine
      View expiration date of account test on server testmachine

  Ex3:
    AccExp test 1/30/02
      Change expiration date of account t0 1/30/2002 for user test

  Ex4:
    AccExp test never
      Set test to never expire

 This software is Freeware. Use it as you wish at your own risk.
 If you have improvement ideas, bugs, or just wish to say Hi, I
 receive email 24x7 and read it in a semi-regular timeframe.
 You can usually find me at joe@joeware.net</b>
If you wanted the value to be available in a batch script:
set Expire=Never
for /f "Tokens=1,3" %%e in ('accexp <UserName>') do if /i "%%e" EQU "Account" set Expire=%%f