Choosing the correct tax form could mean money in your pocket. Check your tax instructions carefully. Publication 17, Your Federal Income Tax, is a helpful guide to preparing your federal tax forms. It is available on the IRS Web site at IRS.gov or by calling 800-TAX-FORM (800-829-3676). | Choosing the correct tax form could mean money in your pocket. Check your tax instructions carefully. Publication 17, Your Federal Income Tax, is a helpful guide to preparing your federal tax forms. It is available on the IRS Web site at IRS.gov or by calling 800-TAX-FORM (800-829-3676). |