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Washington County, OK Probate Information
Quick facts
| Topic | Washington County information |
|---|---|
| Court | District Court of Washington County |
| Filing office | Washington County Court Clerk |
| Courthouse address | Washington County Courthouse, 420 South Johnstone Avenue, Suite 100, Bartlesville, OK 74003-6602 |
| Mailing address | No separate post office box is published. Mail goes to the street address. |
| Phone | (918) 337-2870 |
| Fax | (918) 337-2897 |
| Hours | 8:00 a.m. to 5:00 p.m., Monday through Friday. Lunch closure and filing cutoff are not published, so call before going near the end of the day. |
| Filing fee | Under 28 O.S. § 152 as amended effective November 1, 2025, the probate and guardianship flat fee is $135.00. A Dispute Resolution System cost of $7.00 applies under 12 O.S. § 1809, current as of August 2026. Other statutory costs may apply. Ask the Washington County Court Clerk for the current amount due at filing. |
| Local forms | No Washington-specific probate petition, checklist or packet is published. The Eleventh Judicial District has general local rules for civil and domestic procedure, but they are not probate-specific. |
| E-filing | Washington County is not one of Oklahoma's thirteen e-filing counties. A new probate case is opened on paper at the counter or by mail. |
| Case search | Washington County district court dockets are on ODCR. Docket searching is free, online coverage begins April 1, 1997, and scanned documents require a paid subscription. |
| Remote appearance | Oklahoma district courts may use videoconferencing under 20 O.S. § 130 and Rule 34, but the presiding judge decides. Ask the Washington County Court Clerk when the hearing is set. |
| Website | Washington County information is published through OSCN at oscn.net/courts/washington. |
Before you begin — know the assets and liabilities
Before you file anything in Bartlesville, build a clear list of the decedent's assets, debts, beneficiary designations, jointly owned property and any Washington County real property. That first inventory drives the estate settlement route, the notices that must be given and whether the family needs authority from the District Court of Washington County.
Sunset's asset discovery searches more than 2,300 financial institutions to help families find accounts that are easy to miss. That information can make the Washington County probate packet more accurate before you pay filing costs or ask the court for letters.
Which court handles jurisdiction
Probate for Washington County is filed with the Washington County Court Clerk at the Washington County Courthouse, 420 South Johnstone Avenue, Suite 100, Bartlesville. The District Court of Washington County sits in Oklahoma's Eleventh Judicial District together with Nowata County, but the shared district is a judge assignment structure, not a shared filing counter. File a Washington County case in Bartlesville.
Oklahoma venue for a resident decedent is the district court in the county where the decedent resided at death. For a nonresident decedent, Oklahoma uses the sequence in 58 O.S. § 5 for property and death-location connections to the state. If the decedent lived in Washington County at death, the filing belongs in Washington County.
The jurisdiction process
- Gather the death certificate, the original will if one exists, a list of heirs and devisees, and a working inventory of assets and debts before choosing a filing route.
- Decide whether the matter can be handled without opening a court case, by summary administration, or by regular probate. If the estate later qualifies, dispensing with regular proceedings under 58 O.S. § 241 may be raised after appointment and inventory.
- Prepare the petition and any required civil cover sheet or local-rule materials, then file the papers on paper with the Washington County Court Clerk at 420 South Johnstone Avenue, Suite 100, Bartlesville.
- Pay the filing costs. Under 28 O.S. § 152 as amended effective November 1, 2025, the probate and guardianship flat fee is $135.00, and the Dispute Resolution System cost is $7.00 under 12 O.S. § 1809, current as of August 2026. Ask the court clerk for the current amount due.
- Give the notices required for the first hearing. The district judge, not the court clerk, decides whether to admit the will, appoint a personal representative and issue letters.
- Attend the noticed hearing in Washington County unless the judge permits another procedure. Videoconferencing may be allowed under 20 O.S. § 130 and Rule 34, but it is a judge-by-judge decision.
- After appointment, the personal representative receives letters testamentary or letters of administration, signs any required oath, and addresses any bond ordered by the judge.
- Prepare the inventory and appraisement, then publish and mail the notice to creditors. The notice states the presentment date, and claims not presented by that date are barred forever under 58 O.S. § 333.
- Collect assets, handle allowed claims, manage or sell property if the court authorizes it, and keep records for the final account. If property is sold in the probate, the separate sale or lease proceeding charge is $43.00 under the 28 O.S. § 152 schedule amended effective November 1, 2025.
- File the final account and petition for distribution, give notice of the final hearing, attend the hearing, obtain the decree of distribution and discharge, and record a certified copy of any decree affecting real property with the county clerk in every county where the land is located under 58 O.S. § 711.
Forms and documents
Probate forms in Washington County
No Washington County probate petition packet, probate checklist or Washington-specific probate cover sheet is published. The Eleventh Judicial District has local rules for general civil and domestic filing procedure, including a completed cover sheet with the initial pleading in most case types, return-envelope requirements for mailed filings and a process for obtaining hearing dates for motions. Those rules do not add a Washington County probate form set.
Ask the Washington County Court Clerk whether the general civil cover sheet is required with your probate filing. Court staff can accept filings and collect fees, but they cannot choose the probate route, draft the petition or give legal advice.
Local nuance
Washington County-specific considerations
| Local point | What it means for a Washington County filing |
|---|---|
| Eleventh Judicial District | Washington County shares Oklahoma's Eleventh Judicial District with Nowata County only. File Washington County probate papers in Bartlesville with the Washington County Court Clerk. |
| Administrative district label | Washington County also appears in a separate Northeast Judicial Administrative District listing with several other counties. That administrative label does not change probate venue or send a Washington County filing outside Bartlesville. |
| ODCR dockets | Washington County dockets are searched on ODCR, not OSCN. Online docket coverage begins April 1, 1997. Earlier files should be requested from the Washington County Court Clerk. |
| Paper filing | Washington County is not on Oklahoma's e-filing county list. File the petition at the counter or by mail. |
| Highly repeated county name | This page is about Washington County, Oklahoma, seat Bartlesville. Probate terms and procedures from other Washington counties do not apply here. |
Recent updates
| Update | What changed |
|---|---|
| Summary administration ceiling | The summary administration amount in 58 O.S. § 245 is $300,000.00, effective August 12, 2026, under Laws 2026, HB 2650. Section 245 also allows summary administration when the decedent has been dead for more than five years or resided in another jurisdiction at death, and those two conditions do not use a dollar ceiling. |
| Summary administration notice rule | Changes to the combined-notice publication mechanics in 58 O.S. § 246 take effect November 1, 2026, under Laws 2026, HB 4339. Ask the Washington County Court Clerk which notice wording and publication procedure the judge is using for a current filing. |
Scenarios
| Situation | Likely Washington County path | Where Sunset helps |
|---|---|---|
| Surviving spouse with a co-owned home in Bartlesville | First check how the home was titled and whether a transfer-on-death deed or beneficiary designation exists. Joint tenancy and transfer-on-death planning may keep some assets outside the court case, while assets titled only in the decedent's name may require filing with the Washington County Court Clerk. | Sunset helps identify accounts, title clues and beneficiary assets before the family starts the estate settlement process. |
| Out-of-state adult child with a small estate | Some personal property may be collected without opening a court case if Oklahoma's affidavit statute applies. If a case is needed, Washington County is a paper-filing county, and a nonresident personal representative may need to appoint an in-county agent under 58 O.S. § 162. | Sunset organizes asset information, helps generate the packet and can connect the family with Oklahoma counsel if the child cannot easily travel to Bartlesville. |
| Parent settling a predeceased child's estate when a home must be sold | A court case is usually needed to obtain letters and authority to sell property titled in the child's name. If the sale happens inside the probate case, the separate sale or lease proceeding charge is $43.00 under the 28 O.S. § 152 schedule amended effective November 1, 2025. | Sunset helps assemble documents, track property and debts, and coordinate with a local attorney for the sale and final decree. |
Self-help resources
| Resource | How it helps | Contact |
|---|---|---|
| Washington County Court Clerk | Accepts filings, collects court costs, issues filed copies and can tell you how the judge sets hearings. Staff cannot give legal advice or choose the probate route. | Washington County Courthouse, 420 South Johnstone Avenue, Suite 100, Bartlesville, OK 74003. Phone (918) 337-2870. Fax (918) 337-2897. |
| Legal Aid Services of Oklahoma, Tulsa office | Free civil legal help for low-income Oklahomans, subject to eligibility and case-type priorities. The Tulsa office serves Washington County. | 907 South Detroit Avenue, Suite 725, Tulsa, OK 74120. Phone 918-584-3338 or 800-299-3338. Closed 12:00 p.m. to 1:00 p.m. on weekdays. Statewide application line 1-888-534-5243. |
| Oklahoma Indian Legal Services | Assists with matters involving restricted land, trust land, wills clinics for elders and mineral interests for tribal members. Property held in trust or under federal restriction is not settled in the ordinary county district court process, and the rules differ by tribe. | (405) 943-6457 or, in state, 800-658-1497. |
| ODCR case search | Searches Washington County district court dockets. Docket searching is free, online coverage begins April 1, 1997, and scanned documents require a paid subscription. | www1.odcr.com |
When to hire an attorney
A Washington County probate attorney is especially useful when the estate includes real property, mineral interests, a contested will, creditor disputes, missing heirs, restricted or trust property, or a personal representative who lives outside Oklahoma. Counsel can also help match the filing route to the assets and prepare the notices, orders and decree needed to complete estate settlement in Bartlesville. Sunset connects families with a vetted attorney.
How Sunset helps
Find the accounts and assets. Sunset searches more than 2,300 financial institutions, organizes the results and helps you understand what may need to be included in the Washington County probate filing.
Generate the probate packet. Sunset turns the information you provide into a structured probate packet so you can review names, addresses, assets, debts and court details before filing with the Washington County Court Clerk.
Find a local probate attorney. If the estate needs legal help, Sunset can connect you with a vetted Oklahoma probate attorney who understands Washington County filings and Bartlesville court procedures.
Sunset is free for families. Sunset helps families move from confusion to an organized estate settlement plan without charging families to get started.
Frequently asked questions
Where do I file probate for Washington County, Oklahoma?
File with the Washington County Court Clerk at the Washington County Courthouse, 420 South Johnstone Avenue, Suite 100, Bartlesville, OK 74003. Washington County shares Oklahoma's Eleventh Judicial District with Nowata County, but a Washington County case is filed in Bartlesville.
Can I e-file a Washington County probate case?
No. Washington County is not one of Oklahoma's thirteen e-filing counties. A probate petition opens a new case, and new probate cases are filed on paper at the counter or by mail.
Does Washington County have a published probate hearing day?
No Washington County probate docket day or filing-to-hearing window is published. After filing, ask the Washington County Court Clerk how the judge sets the hearing and what notice must be given.
Can I appear remotely for a Washington County probate hearing?
Possibly, but it is not automatic. Oklahoma district courts may use videoconferencing under 20 O.S. § 130 and Rule 34, and the presiding judge has discretion. A party who wants to present testimony remotely must follow Rule 34's notice procedure.
How do I look up a Washington County probate case?
Use ODCR at www1.odcr.com for Washington County district court dockets. Online docket coverage begins April 1, 1997. For older files or certified copies, contact the Washington County Court Clerk.
Are there Washington County probate forms?
No Washington-specific probate petition packet or checklist is published. The Eleventh Judicial District has general local rules for civil and domestic procedure, but those rules do not create a probate form set.
What is the Washington County probate filing fee?
Under 28 O.S. § 152 as amended effective November 1, 2025, the probate and guardianship flat fee is $135.00. A Dispute Resolution System cost of $7.00 applies under 12 O.S. § 1809, current as of August 2026. Other statutory costs may apply, so call the Washington County Court Clerk for the amount due before filing.
Do I have to travel to Bartlesville?
The case is filed in Bartlesville, but some tasks may be handled by mail or by an Oklahoma attorney. Whether a hearing can use videoconferencing is up to the judge under Rule 34, so ask before making travel plans.
Shaped by the families we've helped
Thank you to the thousands of families who have trusted Sunset to help settle their loved ones' estates. This page is shaped by the questions they actually asked and the obstacles they actually hit — and that hard-won experience is what keeps it accurate, current, and genuinely useful to the families who come next.