Payment Options

Pay Online Now provides credit/debit card acceptance for the Sullivan Treasurer. Click below to pay online.

Pay by Phone

To pay by phone call

A nominal fee is added to all transactions.

Pay at Bank

You may also pay your taxes at any County bank. Be sure to take your tax statement with you!

Pay by Mail

We will accept a personal, cashier's check or money order.

Payments can be mailed to:
County Courthouse
100 Courthouse square Room 201
Sullivan, IN 47882-0370


Welcome to the Sullivan County Treasurer's Website. We are happy to provide you with info about us. We would also like to provide you with info for payment of your Sullivan County taxes.

Sullivan Treasurer's Office

Our business hours are Monday - Friday 8am-4pm

County Courthouse map Phone List
100 Courthouse square
Room 201
Sullivan, IN 47882-0370

Treasurer: Fax:

(812) 268-6410
(812) 268-4250
Sullivan Painting Town Hall Pic

Observed Holidays

Sullivan County Auditor

Call the County Auditor for any address changes.

Exemptions are available for Homestead, Mortgage, Disability, Veterans, And Not for Profit.  If applicable, exemptions can be applied for by calling the Auditors Office at 812-268-4491.

Sullivan County Assessor

For any changes to Real Estate, Personal Property, or Mobile Homes contact the Assessor at 812-268-5110.

For information on your assessment click here.