To calculate federal income tax, you need to first estimate your adjusted gross income (AGI). Then, estimated taxable income is determined by subtracting allowable deductions and exemptions from AGI.
Get Directions. 1  Barnes Field House Phone. 520-533-3858. 2  Barnes Field House Website. Barnes Field House Website. 3  Mon. 0500 - 1800.  Hours Info. Holiday Pool Hours 0800-1700.
Base Exchange (BX) Base Exchange (BX) is located at 630 W 3rd Street, Bldg 1068, Randolph AFB, TX 78150. Base Exchange (BX) can be reached by their main phone number at (210) 658-7471. Visit the Base Exchange (BX) website by clicking here.