ONLINE FILING WITH PAYMENT & SECURE TAX PORTAL 

The City of Trenton is now offering a way to securely upload tax documents and file your return starting with tax year 2021. Individual taxpayers can use the City's online tax tool to input their tax information and produce a calculated final return. At the time of the electronic filing, the taxpayer will be able to upload the required supporting tax documents such as but not limited to W2s, 1040 Federal Return, Schedule 1, Schedule C, Schedule E and 1099s. The Income Tax Department will no longer accept any returns or supporting documentation via email. 

To request access to the secure E-file site, please click the link below to be redirected to the MITS Income Tax System. 

Online Payment/E-File

Please note, ALL users will need to reset their pins every year due to a security protocol. 

• Click on "Don't have a PIN?" 

  • This is in black on the right hand side.

• Make sure to indicate if you are an individual or a business 

• Create a PIN that you will remember

• Input your email address twice

• Confirm the numeric portion of your street address

  • For example, if you live at 160 W Aberdeen Dr, you would input 160.

• Scroll down to accept the terms and conditions 

• Click set my pin

  • Then you will be able to upload your W2s and Federal 1040 to the system. You DO NOT have to do the return. We will still complete the return FREE of charge. If a bill is owed, we will send it via regular mail :)

Have problems? Please contact us at 513-428-1058 or email us at tax@trentonoh.gov. 

With the online tool, taxpayers may access their accounts online to check estimated tax payments and carryover credits. Taxpayers will also be able to make payments towards estimated quarterly taxes. Taxpayers can elect to pay online simultaneously as they complete their online filing with a credit card for a convenience fee charged by the credit card processor.

ALWAYS SUBMITTED YOUR DOCUMENTS TO THE TAX DEPARTMENT VIA EMAIL FOR US TO DO YOUR RETURN?

You will be able to upload your required documents securely to the drop box without having to complete the return.