Ellis County Assessor’s Office

Ellis County Assessor’s Office This is the official page of the Ellis County Assessor’s Office, located in Arnett Oklahoma.

03/13/2026
02/13/2026

‼️The Ellis County Courthouse will be closed on Monday, February 16th for President’s Day ‼️

01/16/2026

The Ellis County courthouse will be closed Monday, January 19th to observe Martin Luther King Jr. day.

The deadline for rendering your Personal and Business Personal Property is quickly approaching to avoid a penalty. To av...
03/12/2025

The deadline for rendering your Personal and Business Personal Property is quickly approaching to avoid a penalty. To avoid all penalties please call or stop by the office this year before March 17th at 4:30 p.m..

The deadline for applying for Homestead, Double Homestead, and Senior Freeze Applications this year is also March 17th. Please stop by the office, call, or postmark your applications and renditions by the deadline. ~Thank you

The Ellis County Courthouse will be closing at 11 a.m. (today, Wednesday February 19th) due to weather and heating issue...
02/19/2025

The Ellis County Courthouse will be closing at 11 a.m. (today, Wednesday February 19th) due to weather and heating issues. We will reopen at 8:30 a.m. Thursday morning.

02/12/2025

Due to inclement weather, the Ellis County Courthouse will be closed today, please stay safe.

💥Holiday Hours💥 Monday 8:30-4:30Tuesday 8:30-4:30Wednesday - ClosedThursday - ClosedFriday - ClosedWishing everyone safe...
11/26/2024

💥Holiday Hours💥

Monday 8:30-4:30
Tuesday 8:30-4:30
Wednesday - Closed
Thursday - Closed
Friday - Closed

Wishing everyone safe travels, quality time with loved ones, and grateful hearts. Happy Thanksgiving! - Assessor's Office

Our telephone lines have been repaired! We apologize for the inconvenience and thank you for your patience.
11/13/2024

Our telephone lines have been repaired! We apologize for the inconvenience and thank you for your patience.

11/12/2024

The Ellis County Assessor’s office is still experiencing phone issues. We are hoping to be back online by the end of the day or by tomorrow. Please stop by the office if you have any questions or concerns. We will have a follow up post when the phone connection is working again. Thank you for your patience and we apologize for any inconvenience!

11/08/2024

Our office is experiencing difficulties with our telephone lines. Pioneer is working to fix our service, but in the meantime the best way to reach our office is to stop by in person. We apologize for the inconvenience. Thank you!

Happy Halloween from the Ellis County Courthouse & Assessor’s Office 🎃
10/31/2024

Happy Halloween from the Ellis County Courthouse & Assessor’s Office 🎃

Address

P. O. Box 276
Arnett, OK
73832

Opening Hours

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

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