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Payment Options

LaSalle County Banks & Financial Institutions

Payments can be made through LaSalle County banks and financial institutions
through September 9th, 2023

Pay by Check

Please make your check payable to: LaSalle County Collector

Mail to the Treasurer’s Office:

James L. Spelich, LaSalle County Treasurer
PO Box 1560 – 707 E. Etna Road
Ottawa, IL 61350

Or Drop Off at the Treasurer’s Office:

  • Drive-through drop box 
    Located in the east parking lot of the Governmental Complex
    Open 24 hrs
  • Delivered inside 
    8:00 AM – 4:30 PM

Pay Online

Click on the payments link which will direct you to the Autoagent payment portal.

Follow the simple instructions on the screen.

Credit Cards:

  • 2.50%/transaction fee with a minimum convenience fee charge of $2.00
  • All credit cards accepted.
  • Visa Debit cards: $3.95/transaction flat convenience fee(online only).
  • eCheck: $1.50/transaction flat convenience fee. Multiple parcels can be added as one
  • transaction with a limit of $200000 and/or a maximum of 20 parcels.


You can also pay by phone with credit card or e-check  833-975-2500.

Autoagent service will be available until November 13, 2023.

Convenience fees are charged by a third party processor, not LaSalle County.

Payments after October 2, 2023 ​

Payment must be made by cash, money order, cashier check or certified check.

A $10.00 certified mailing fee must be included after certified letters are mailed.

  • No personal checks after October 2.
  • Last day to pay Real Estate Taxes November 14, 2023.
  • Unpaid taxes will be sold at tax sale on November 15, 2023.

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