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Marion County property tax due dates 2025

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Due in 17 days

Fall installment: (statutory)

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Not tax or legal advice; confirm with your county. Dates are shown as published by the source.

Installment timeline

  1. Spring installment

    statutory. Official source

  2. Fall installment

    statutory. Official source

Download announced dates (.ics)

Only announced dates are included, with a reminder seven days before. Re-download after dates change.

How to pay

Payment methods

ACH/e-check, Credit card

Official source. Verified .

Late payments and penalties

Delinquent after

November 10, 2026

Official source. Statutory. Verified .

5% if the installment is fully paid within 30 days and there is no earlier delinquency on the parcel; otherwise 10%.

Official source. Verified .

Assessment appeals

For assessments after 2018: June 15 of the assessment year if the notice was mailed before May 1; otherwise June 15 of the year the tax bill is mailed.

Official source. Verified .

Where to file

File a separate Form 130 for each parcel with the assessing official.

Official source. Verified .

Official appeal information

Official appeal information

Official source. Verified .

Exemptions

Over 65 property tax credit

Who may qualify

Qualifying resident owners age 65 or older by the preceding December 31; ownership-duration and income requirements apply.

Official source. Verified .

Official exemption information

Official exemption information

Official source. Verified .

Blind or disabled property tax credit

Who may qualify

Blind or disabled people who own or are buying through recorded contract and use the property as their residence.

Official source. Verified .

Official exemption information

Official exemption information

Official source. Verified .

Totally disabled veteran deduction

Who may qualify

Honorably discharged veterans with at least 90 days of U.S. military service and documented total disability; additional statutory conditions apply.

Official source. Verified .

Official exemption information

Official exemption information

Official source. Verified .

County offices

County notes

Blind or disabled credit applications must be filed with the county auditor by January 15 of the year taxes are due and payable.

Official source. Verified .

Common questions

When is property tax due in Marion County?

Spring installment: May 11, 2026 (statutory). Fall installment: November 10, 2026 (statutory).

Where can I pay Marion County property tax?

Use the official payment portal: https://www.indy.gov/workflow/property-taxes. ACH/e-check, Credit card

What happens if my Marion County payment is late?

5% if the installment is fully paid within 30 days and there is no earlier delinquency on the parcel; otherwise 10%.

Sources and verification

https://www.in.gov/dlgf/files/2025-memos/251114-Cockerill-Memo-Treasurers-Tax-Statement-TS-1-for-2026.pdf
The Department emphasizes that the 2025 Pay 2026 installment due dates are May 11, 2026, and November 10, 2026, respectively.

Verified

https://www.in.gov/sboa/library/home/resource-library/county-treasurers/
the second installment becomes delinquent after the tenth day of November. [IC 6-1.1-22-9(a)]

Verified

https://www.in.gov/dlgf/understanding-your-tax-bill/citizens-guide-to-property-tax/?WT.ac=propertytaxguide
If an installment of real property taxes is completely paid on or before the date 30 days after the due date and the taxpayer is not liable for delinquent property taxes first due and payable in a previous installment for the same parcel, the amount of the penalty is equal to 5% of the amount of delinquent taxes. Otherwise, the amount of the penalty is equal to 10% of the amount of delinquent taxes.

Verified

https://www.indy.gov/workflow/property-taxes
Pay Your Property Taxes

Verified

https://www.indy.gov/workflow/property-taxes
This service only accepts one-time full or partial payments made with ACH/eCheck and Credit Card.

Verified

https://www.in.gov/dlgf/files/180309-Fact-Sheet-Appeal-Process-Fact-Sheet.pdf
June 15 of the assessment year, if the notice of assessment is mailed by the county before May 1 of the assessment year, or b) June 15 of the year in which the tax bill is mailed by the county treasurer, if the notice of assessment is mailed by the county on or after May 1 of the assessment year, whichever is first.

Verified

https://www.in.gov/dlgf/files/180309-Fact-Sheet-Appeal-Process-Fact-Sheet.pdf
A taxpayer may appeal an assessment by filing a form (“Form 130”) with the assessing official. The taxpayer must file a separate petition for each parcel.

Verified

https://www.in.gov/dlgf/files/180309-Fact-Sheet-Appeal-Process-Fact-Sheet.pdf
Property Tax Assessment Appeals

Verified

https://www.in.gov/dlgf/files/2026-presentations/260528-Lucas-and-Wood-Presentation-ICLEF-DLGF-Update.pdf
65 years of age or older by December 31 before the year the credit is claimed.

Verified

https://www.in.gov/dlgf/files/2026-presentations/260528-Lucas-and-Wood-Presentation-ICLEF-DLGF-Update.pdf
Is blind or has a disability. • Uses and occupies the property as the individual’s residence. • Owns or is buying the property through recorded contract on the date of applying.

Verified

https://www.in.gov/dlgf/files/2026-presentations/260528-Lucas-and-Wood-Presentation-ICLEF-DLGF-Update.pdf
Must have served in the U.S. military for at least ninety (90) days. • Was honorably discharged. • Must have a total disability evidenced by:

Verified

https://www.in.gov/dlgf/files/2024-presentations/240821-Crisler-Marusarz-Presentation-Deductions-Overivew.pdf
Applies to the “homestead” – The individual’s dwelling used as a principal place of residence and the immediately surrounding space not to exceed one acre (even if acre straddles multiple parcels).

Verified

https://www.in.gov/dlgf/files/2026-presentations/260528-Lucas-and-Wood-Presentation-ICLEF-DLGF-Update.pdf
Applicant must complete, sign, and file application with auditor on or before January 15 of the year the property taxes are due and payable.

Verified

https://www.indy.gov/activities
Pay Your Property Taxes Marion County Treasurer’s Office

Verified

https://www.indy.gov/activity/petition-for-reassessment-due-to-disaster
Marion County Assessor’s Office

Verified

https://www.indy.gov/activity/petition-for-reassessment-due-to-disaster
(317) 327-4907

Verified

Plan your next step

Estimate a bill and check your assessment

Census survey estimates, 2020–2024. These county medians describe a survey population; they do not establish your home’s correct assessment.

Median home value
$224,000
Median annual taxes paid
$2,028
Estimated effective rate
0.91%

Census home values, Census taxes paid. Last verified 2026-10-24. Rate = median taxes ÷ median home value. Displayed rates are rounded; calculations use the unrounded ratio.

Example at $224,000: $2,028 per year, using the Census estimate.

Is my assessment too high?

At the default market value and bill, both equal the county medians. Being above a median does not establish overassessment. Assessed or taxable values may use a different basis and cannot be compared directly with Census market values.

Appeal timing and filing

For assessments after 2018: June 15 of the assessment year if the notice was mailed before May 1; otherwise June 15 of the year the tax bill is mailed.

How to file: File a separate Form 130 for each parcel with the assessing official.

State guidance: An appeal denied at the initial stage goes to the county Property Tax Assessment Board of Appeals.

Official appeal information and filing instructions

Appeal sources and verification

No savings are promised. Not tax or legal advice; confirm with your county. Estimate methodology and limitations.

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