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Final Tax Bills Have Been Delivered
• September 30, 2025
• November 28, 2025
Please ensure payment is made on or before these dates to avoid penalty or interest charges.
Tax deadlines
Interim Tax Deadlines: March 31 and May 30, 2025
Final Tax Deadlines: Sept. 30 and Nov. 28, 2025
Supplementary Tax Billing can be done at any time during the year. A supplementary tax bill may be issued when there is an increase in the value of your property. The increase may be a result of a newly constructed home, an addition to the house, the construction of a swimming pool, construction of a new building or a change in the class of a property. This change can be backdated to the date of the change to a maximum of (3) years.
Need help understanding tax bills click here!
How to Pay Your Taxes
Due Date – The amount will be deducted directly from your bank account on the installment due date.
Monthly – The previous year’s tax levy, less any credit on account, is divided into 10 equal payments. This amount will be deducted directly from your bank account on the FIRST FRIDAY of each month from January to October. Any remaining balance due for your taxes will be deducted directly from your bank account on the FIRST FRIDAY of November.
User Defined – This is a 12 month plan for Property Tax account in arrears, with the goal of moving to a monthly plan once taxes are current. The negotiated amount is deducted directly from your bank account on the last Friday of the month.
Estimating You Tax Bill
For residential properties, annual taxes are calculated by multiplying the Assessment Value shown on your tax bill by the appropriate tax rate.
If you are new to or are looking to move to Erin you can estimate your tax bill by multiplying the purchase price of the home by the appropriate tax rate.
2025 Tax Rates
| MUNICIPAL | COUNTY | EDUCATION | TOTAL | ||||
|---|---|---|---|---|---|---|---|
| CLASS | CODE | GENERAL | INFASTRUCTURE | TOTAL | |||
| Residential | RT | 0.00288754 | 0.00038184 | 0.00326938 | 0.00716471 | 0.0015300 | 0.01196409 |
| Farmland | FT | 0.00072188 | 0.00009546 | 0.00081734 | 0.00179118 | 0.0015300 | 0.00413852 |
| Commercial | CT | 0.00430532 | 0.00056933 | 0.00487465 | 0.01068259 | 0.0088000 | 0.02435724 |
| Industrial | IT | 0.00693009 | 0.00091642 | 0.00784651 | 0.01719531 | 0.0088000 | 0.03384182 |
Need information for Buying/Selling a Property?
FORMS
- Change of Mailing Address
- EFT Set Up Form
- EFT Set Up Individual
- Email Tax Billing Delivery Sign-up
- Email Tax Billing Delivery Cancellation
- Pre-Authorized Payment Plan Sign-up
- Pre-Authorized Payment Plan Withdrawal
- Letter of Authorization Form
- Application For Direction of School Support (Through MPAC)
- Application for Prperty Tax Relief