I have no idea how you got it to go to line 21. Did you use the 2106 input? Did you enter 3=fee based government employee (since the software has nothing for reservists)?

Hi there,

For the 2106 to flow to the reservist line of the Sch 1:

1. Make sure you have it linked to Form 0=2106
2. Enter the amount of travel expenses (or a 1 if entered in other fields on this screen) in Military Reservists - Net unreimbursed travel expenses included on this Form 2106 (1=all).

Edit: Screenshots are a bit misleading as the Military Reservists field is further down the screen - scroll until you hit Vehicle Information. It's right above that header.