Don't send cash. Payments of less than $1 aren't required. We charge a $20 fee on all returned checks.
Use our fast and easy Quick Pay option to make online payments at tax.idaho.gov/quickpay.
If you’re mailing a payment without a return (return was e-filed), send your payment with Form ID-VP (payment voucher) to: Idaho State Tax Commission PO Box 83784 Boise ID 83707-3784