Internet Installment Agreement
The Missouri Department of Revenue encourages taxpayers to resolve their state tax obligations as quickly as possible. For those individuals or businesses not able to resolve the obligation immediately, arranging an installment agreement online can be a reasonable payment option. Installment agreements allow for the full payment of the tax debt in smaller, more manageable amounts.
Installment agreements generally require equal monthly payments. The amount of an installment payment will be based on the amount owed and on the taxpayer’s ability to pay that amount within a reasonable timeframe.
How to Get Started
Missouri Department of Revenue has established the ability to create an installment agreement via the Internet with payment options of Credit Card, Electronic Fund Draft (EFT) and Personal Check.
To get started, gather your SSN or Business ID, most recent tax notice and your bank account information or Credit Card. Select one of the links below to start the process of establishing an installment agreement and paying your taxes online.
- Set up an Installment Agreement and Pay your Business Taxes Online. Keep in mind that the FIRST payment will be deducted the day the IIA installment agreement is established.
- Set up an Installment Agreement and Pay your Personal Taxes Online. Keep in mind that the FIRST payment will be deducted the day the IIA installment agreement is established.
Updating your Account
If you have already created an installment agreement with the Missouri Department of Revenue and have been notified that you need to update your account, use one of the following links.
For questions not answered here, call Department of Revenue Customer Assistance at 573-751-7200.