When are property taxes due in Marion County, Indiana?

Marion County property taxes are due May 10. A second installment is due November 10. This deadline applies to all counties in Indiana.

What is the penalty for late property tax payment in Marion County, Indiana?

The late payment penalty in Marion County is 5% within 30 days, 10% after.

How do I pay Marion County, Indiana property taxes?

You can pay Marion County property taxes via Online, mail, in-person.

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Marion County Property Tax Due Date

Name: Treasurer
Address: 200 E Washington St, Suite 1001, Indianapolis, IN, 46204, US
Telephone: (317) 327-4444

Indiana

(317) 327-4444

2026 Property Tax Due Dates

Official Source

Installment 1overdue

May 10

Spring installment

Installment 2in 176 days

November 10

Fall installment

Pay Taxes Online →

Penalty: 5% within 30 days, 10% afterGrace period: None

Payment Methods

Online, Mail, In-Person

Marion County Treasurer

Phone

(317) 327-4444

Office Address

200 E Washington St, Suite 1001
Indianapolis, IN 46204

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Office Hours

Mon-Fri 8am - 4:30pm

How to Pay

Online

Pay using credit card or e-check

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By Mail

Mail check payable to Marion County Treasurer

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In Person

Visit the Treasurer's office — 200 E Washington St, Suite 1001, Indianapolis IN 46204, Mon-Fri 8am - 4:30pm

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About Property Taxes in Indiana

Indiana property taxes are administered at the county level. Property is assessed at 100% of market value (called "true tax value") as of January 1 each year. Indiana has a unique property tax cap system established by constitutional amendment: property taxes on homesteads are capped at 1% of assessed value, other residential at 2%, and commercial/industrial at 3%. This circuit breaker provides a guaranteed ceiling on tax liability. Tax bills are issued twice a year and cover taxes from the prior year — Indiana taxes are paid one year in arrears.

Payment & Assessment

Indiana property taxes are paid in two equal installments for the prior tax year: First installment: Due May 10 Second installment: Due November 10 A 5% penalty applies if paid within 30 days after the due date; 10% after that. Most counties offer online payment. Contact your county treasurer for payment options. Indiana's property tax cap means no homeowner should pay more than 1% of their home's assessed value in property taxes. If your bill exceeds that threshold, a circuit breaker credit is automatically applied.

Statewide framework for Indiana. Your county's specific rates and deadlines are shown above.