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.
Barnes & Noble-Walnut Creek. 1149 S. Main St. Hours â Mon: 9:00am-11:00pm. (925)947-0373. Map Barnes & Noble Booksellers in California. Locations currently open are Green and those currently closed are Red. As of: 11:37 pm (PDT) Mon Oct 5. [Change]. See all Barnes & Noble Booksellers locations nationwide.