Make a donation Give to KLC today and earn a dollar-for-dollar credit on your 2025 Arizona state taxes. $50.00 $100.00 $495.00 The maximum QCO credit donation amount for 2025 for single filers $987.00 The maximum QCO credit donation amount for 2025 for joint filers Custom Amount Please enter an amount $ Support us by covering the fees we have to pay for credit card payments. 3% Cover the Fee Donate Donate The maximum QCO credit donation amount for 2025: $495 single, married filing separate or head of household; $987 married filing joint.
