graphic that says Iowa 2003 expanded 2040 instructions
Questions? E-mail Us!
graphic to click to go to IDR e-file choices
graphic to click to go to 2003 topic index
graphic to click to go to 2003 expanded instructions line index

Welcome to the expanded instructions for the 2003 Iowa individual income tax return. Please notice that the links you see above are available on every instruction page. If you have questions for our tax specialists, use the e-mail link above. We make every effort to respond within two working days.

What's New

IA 1040 Instructions and General Information

Topic Index

Line Reference Index

Iowa Schedule A:
Form and Instructions
Iowa Schedule A lines correspond to the Federal Schedule A lines. On the Iowa Schedule A, line 6, you may deduct a portion of your vehicle registration. The calculation for the deductible amount is found in the IA 1040 expanded instructions, Line 37, item b.

Iowa nonresident and part-year resident credit:
IA 126 Form and Instructions
For a fillable IA 126 that calculates, click here.

Iowa out-of-state credit computation:
IA 130 Form and Instructions