Osage County, KS Treasurer's Office

Osage County, KS Treasurer's Office Serving the citizens of Osage County with motor vehicle, real estate & personal property tax.

Our goal is to provide accurate information, friendly service, and timely updates to keep our community informed.

đź“Ť Lyndon, KS

🇺🇸 LABOR DAY OFFICE CLOSURE 🇺🇸The Osage County Treasurer’s Office will be CLOSED Monday, September 7th, 2026, in observa...
09/04/2026

🇺🇸 LABOR DAY OFFICE CLOSURE 🇺🇸

The Osage County Treasurer’s Office will be CLOSED Monday, September 7th, 2026, in observance of Labor Day.

We will reopen and resume normal business hours on Tuesday, September 8th at 8:00 AM.

We hope everyone has a safe and enjoyable Labor Day weekend! ❤️🤍💙

Thank you for your understanding!

🚨 M, N & O — THIS IS YOUR REMINDER! 🚨If your last name starts with M, N, or O, your vehicle tags expire at MIDNIGHT on A...
08/25/2026

🚨 M, N & O — THIS IS YOUR REMINDER! 🚨

If your last name starts with M, N, or O, your vehicle tags expire at MIDNIGHT on August 31st! đźš—đź’¨

⏰ DON’T WAIT UNTIL THE LAST MINUTE!

Get your renewal taken care of before the deadline to avoid the rush, potential delays, and penalties.

đź“… Deadline: August 31, 2026

Beat the last-minute crowd and renew today! 🙌

📍 Osage County Treasurer’s Office
🕗 Monday–Friday | 8:00 AM–4:30 PM
đźš— Title work cutoff: 4:00 PM

M • N • O — YOU’RE UP! ✅

📢 TAX CHANGE REMINDER!Have you had an address, name, ownership, or other property information change?Now is the time to ...
08/20/2026

📢 TAX CHANGE REMINDER!

Have you had an address, name, ownership, or other property information change?

Now is the time to make sure we have your updated information before tax statements are prepared and mailed.

đź“… DEADLINE: OCTOBER 2, 2026

Please send any changes to the Osage County Treasurer’s Office by the deadline.

📬 Changes can be submitted by mail, email, or in person at our office.

⚠️ Don’t wait until the last minute! Keeping your information current helps ensure your tax records are accurate and your statements are sent to the correct address.

Please see the attached graphic for more information on what changes to report.

Thank you for helping us keep our records accurate!

Please note: The Osage County Treasurer’s Office collects requests for property record changes, but the Osage County Appraiser’s Office is responsible for making the official updates.

🚨 DELINQUENT REAL PROPERTY TAXES HAVE BEEN POSTED 🚨The delinquent real property tax list has been published in the Osage...
08/12/2026

🚨 DELINQUENT REAL PROPERTY TAXES HAVE BEEN POSTED 🚨

The delinquent real property tax list has been published in the Osage County Herald-Chronicle.

If you have questions about the publication, your taxes, or your account, please reach out to the Osage County Treasurer’s Office at 785-828-4900. Our office is happy to help answer any questions we can! 📞

Please don’t hesitate to contact us if you need assistance.

https://och-c.com/index.php/2026/08/12/august-13-2026-online-edition/

đźš— Don't Wait Until the Last Minute to Renew Your Vehicle Tags! đźš—If your last name begins with M, N, or O, your vehicle t...
08/06/2026

đźš— Don't Wait Until the Last Minute to Renew Your Vehicle Tags! đźš—

If your last name begins with M, N, or O, your vehicle tags expire at midnight on August 31st.

Avoid the end-of-the-month rush by renewing early! Our Motor Vehicle Department is here to help.

📍 Office Hours: Monday–Friday, 8:00 AM – 4:30 PM
🍽️ We remain open through the lunch hour for your convenience.
đź“„ Please note: Title work ends daily at 4:00 PM, so customers needing title services must arrive before 4:00 PM.

Renewing early helps reduce wait times and ensures you're on the road with current registration.

If you have any questions, please contact the Osage County Treasurer's Motor Vehicle Department at 785-828-4923.

🏡 Have you had a property change recently?To help ensure your property information is up to date before 2026 tax stateme...
08/06/2026

🏡 Have you had a property change recently?

To help ensure your property information is up to date before 2026 tax statements are mailed, please submit any property record change requests to the Osage County Treasurer's Office by October 2, 2026.

This includes updates such as:
✔️ Mailing address changes
✔️ Ownership information
✔️ Other property record corrections

Please note that while the Osage County Treasurer's Office collects requests, the Osage County Appraiser's Office is responsible for making the official updates to property records.

đź“ž Questions? Contact the Osage County Treasurer's Office at 785-828-4900.

Submitting your changes by the deadline helps ensure your tax statements are mailed to the correct address this fall.

🚗 Skip the Line—Use Our Convenient Drop Box! 💳Need to make a real estate or personal property tax payment but don't have...
08/04/2026

🚗 Skip the Line—Use Our Convenient Drop Box! 💳

Need to make a real estate or personal property tax payment but don't have time to come inside?

The Osage County Treasurer's Office has a secure payment drop box conveniently located by the garage in the main parking lot.

âś… No need to get out of your vehicle
âś… Quick and convenient 24/7 payment drop-off
âś… Perfect for busy schedules

If you have questions about your payment, please contact the Treasurer's Office at 785-828-4900.

07/31/2026

🏡 TODAY IS THE LAST DAY! 🏡

Today is the final day to pay your Real Estate Property Taxes before delinquent accounts are published in the newspaper next week.

If you have an unpaid balance, please contact our office or make your payment today to avoid additional steps and publication fees.

đź“ž Questions? Call our office at 785-828-4900

Thank you for taking care of your property taxes and helping us keep your account up to date!

We appreciate your patience and kindness as our team works to assist everyone.
07/31/2026

We appreciate your patience and kindness as our team works to assist everyone.

Address

717 Topeka Avenue
Lyndon, KS
66451

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

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