Estimating Your Taxes

AZ Tax Form 140 Line 48
Your tax liability is the amount the state of Arizona received from you. 

Quickly estimate your tax liability by looking at your previous year's tax forms. Line 48 of Arizona State Tax Form 140 is your tax liability; the amount of taxes the state of Arizona received from you. This is your tax liability for that year. If your circumstances are similar, your liability may be unchanged or, at least, very close to that amount this year. 

If you over estimate your liability by a few dollars, no problem! You can claim 'carryover' additional funds donated to CCSTO next tax season!

Check out our FAQ and the Arizona Department of Revenue (DOR) brochure on the DoR website