Yes, a notary is required.
Service Oklahoma's form is sworn before a notary.
In the source's wording
"Subscribed and sworn to before me"
From the sources listed below, checked November 2026.
What else the signing needs
- Value limit
- Service Oklahoma's vehicle small estate affidavit applies when the estate is worth no more than $50,000. That's the motor vehicle office's form; we couldn't open the statute itself. The affidavit claims personal property only, not real estate.
"does not exceed Fifty Thousand Dollars ($50,000.00)"
- Waiting period
- Ten days or more after the death (58 O.S. 393, as the Social Security Administration's Oklahoma small estates instruction reads it).
"10 or more days after the decedent's death"
- Where it goes
- Nothing is filed with the court: the successor presents the notarized affidavit to the person or institution holding the property, such as a bank.
"presents the affidavit to the person or institution holding the property"
- Official form
- Form 405, Small Estate Affidavit (vehicles). For transferring a vehicle; banks and others may have their own forms. Open the official form
- Other simplified route
- Summary administration. A shortened court probate for small estates; the hearing must be held within 45 days after the court appoints a personal representative. There is also a way of dispensing with regular proceedings when the estate appears to be worth $150,000 or less.
Next step
Sign by video with our New Jersey notary while you're in Oklahoma, 7 AM to 9 PM Eastern, seven days a week, by appointment. New Jersey law lets a New Jersey notary notarize for a signer located in another state (N.J.S.A. 52:7-10.10). How Oklahoma treats it: Oklahoma gives a notarial act performed in another state by that state's notary the same effect as if performed by an Oklahoma notarial officer (added 1985, amended 1990). More on Oklahoma signers.
Handling an estate from far away? Estate paperwork help near where the estate is.
Ask the bank, holder or court that will receive the affidavit whether it accepts an electronically notarized one.
Notarize it online ($50 per session) Request a mobile notary in Oklahoma
Booking sends a request; we confirm the time and the price before you pay.
In person, we look for a notary commissioned in Oklahoma near you; you approve the price first.
If a local notary in Oklahoma does it: $5 per notarial act, under the state's fee rules (Oklahoma notary fees).
Get it notarized online today
Online notary: open now until 9 PM ET · sessions by appointment · times confirmed by email
A New Jersey notary can notarize this with you on a video call, wherever you are in the U.S. $50 for the session, $10 for each extra signer. Any other fee shows in the booking form before you confirm. Open 7 am to 9 pm ET, every day, by appointment.
What you need
- A valid government photo ID
- A computer or phone with a camera
- The unsigned document
Our certificate states the act was performed using communication technology, as New Jersey law requires. What it must say
Most U.S. recipients accept a remotely notarized document; check with whoever will receive it. What to ask them · Several signers
Sources
- Service Oklahoma (Motor Vehicle) form 405, Small Estate Affidavit (rev. 01/2023) (checked November 2026)
- Nolo (secondary source): Probate Shortcuts in Oklahoma (Nolo) (checked November 2026)
- Social Security Administration POMS GN 02315.074, Oklahoma Small Estates (checked November 2026)
Sourced from official pages; a few facts from vetted secondary sources, marked "(secondary source)".
We are not lawyers, and this is general information, not legal advice. Checked November 2026. Rules change, and whoever receives the document decides what it accepts; we can't guarantee acceptance.
Common questions
Is a notary required for a Oklahoma small estate affidavit?
Yes, a notary is required. Service Oklahoma's form is sworn before a notary.
What is the small estate limit in Oklahoma?
Service Oklahoma's vehicle small estate affidavit applies when the estate is worth no more than $50,000. That's the motor vehicle office's form; we couldn't open the statute itself. The affidavit claims personal property only, not real estate.
How long after a death can the Oklahoma affidavit be used?
Ten days or more after the death (58 O.S. 393, as the Social Security Administration's Oklahoma small estates instruction reads it).
Is the Oklahoma affidavit filed with a court?
Nothing is filed with the court: the successor presents the notarized affidavit to the person or institution holding the property, such as a bank.
Can I sign the Oklahoma affidavit with an online notary?
Our New Jersey notary can notarize it by video while you're in Oklahoma. Oklahoma gives a notarial act performed in another state by that state's notary the same effect as if performed by an Oklahoma notarial officer (added 1985, amended 1990). Ask the bank, holder or court that will receive it whether it accepts an electronically notarized affidavit.
What does a notary charge in Oklahoma?
$5 per notarial act, under the state's fee rules. A mobile notary may add a travel fee; ask for the total first.
Keep going
- Eligibility checker
- Small estate rules in every state
- A car title in Oklahoma
- A bill of sale in Oklahoma
- A will in Oklahoma
A small estate affidavit in another state: Ohio · Oregon · every state