Notarize a Self Proving Affidavit in the U.S.: State Wording, RON Rules

Yes. A self-proving affidavit notarization requires a notary public to administer an oath to the testator and witnesses, then complete a jurat, in nearly every state. The payoff is real: once notarized, the affidavit lets a probate court admit the will without dragging witnesses into court to testify. State rules vary slightly, and a handful allow other paths, but for almost every American drafting a will, notarization is the step that makes the whole document self-proving.

TL;DR:

• Most states require notarization for a self-proving affidavit, but a few like Maryland, Vermont, and the District of Columbia do not, making state rules critical.
• In-person notarization involves signing in front of witnesses and the notary, who verifies identity, administers an oath, and completes the jurat, with video-based remote notarizations increasingly accepted where permitted.
• The affidavit must typically include witness statements, the jurat, and a notary seal, with the wording often dictated by state statutes to ensure legal compliance.
• Using a mobile or remote notary can streamline the process, especially for those unable to visit a county office, but costs vary depending on services and location.
• Attorneys almost always recommend adding a self-proving affidavit because it reduces probate delays and the need to locate witnesses decades later.

Table of Contents

• What Is a Self-Proving Affidavit and How Does It Change Probate?
• Does a Self-Proving Affidavit Need Notarization? State Rules and Exceptions
• Who Signs a Self-Proving Affidavit, and What Does the Notary Actually Do?
• How to Notarize a Self-Proving Affidavit, Step by Step
• Finding the Right Affidavit Wording for Your State
• Where to Get a Self-Proving Affidavit Notarized, and What It Costs
• When Attorneys Actually Recommend Adding One
• Get Your Self-Proving Affidavit Notarized Without the Runaround
• Where to Verify Your State’s Requirements
• Sources
• FAQ

What Is a Self-Proving Affidavit and How Does It Change Probate?

A self-proving affidavit is a sworn statement, signed by the testator and witnesses and certified by a notary, that gets attached to a will. It doesn’t replace the will. It backs it up, telling the probate court that the will was signed voluntarily, with the required witnesses present, and free of duress.

Without one, a probate court can require the original witnesses to show up and testify, under oath, that they watched the testator sign the document. That’s rarely a problem the week after signing. It becomes a real problem a decade later, when witnesses have moved, died, or simply can’t be located. A self-proving will sidesteps that entirely because the affidavit already carries the sworn statement a court would otherwise need in person.

The document itself usually has three moving parts:

• The jurat — the notary’s certificate confirming the signer appeared, was identified, and swore or affirmed the contents were true.
• The witness statements — attestations from (typically) two witnesses confirming they watched the testator sign and appeared competent and willing.
• The notary certificate — the seal, commission information, and signature that make the whole thing enforceable as a sworn document.

Attorneys who draft wills routinely treat this as a low-cost, high-value add-on. The probate benefit is well documented: it shortens the time between filing and admission, because the court isn’t waiting on witness availability or a hearing to establish authenticity.

Does a Self-Proving Affidavit Need Notarization? State Rules and Exceptions

Most states require notarization to make a self-proving affidavit valid, and the practice traces back to model language in the Uniform Probate Code, which many state legislatures adopted with only minor wording changes. That’s why affidavit language looks so similar from Texas to Ohio to Arizona, even though each state technically writes its own statute.

The exceptions matter more than the rule, because missing one can mean redoing paperwork later.

• The District of Columbia, Maryland, Ohio, and Vermont are the states most commonly cited as not recognizing the standard self-proving affidavit model, according to Cornell’s Legal Information Institute.
• Louisiana operates under a civil law tradition rather than the common law framework most states use, and its will execution rules diverge enough that testators there should work directly with a local estates attorney rather than relying on a generic form.
• Some states, including Maine, allow the affidavit to be executed and notarized after the will itself, rather than requiring everything signed in one sitting, based on Maine’s statutory language.

Remote online notarization (RON) adds another layer. A growing number of states permit RON for wills and self-proving affidavits, but the requirements aren’t uniform. Common threads include two-way audio-video sessions, credential analysis to verify the signer’s identity, and a rule that the notary must be commissioned in the state where the notarization is legally deemed to occur, per an industry whitepaper from the National Association of Secretaries of State. Some states still bar RON for wills specifically, even where they allow it for other notarized documents.

Before you sign anything, confirm your state’s current rule. Statutes get amended, RON authorization expands almost every legislative session, and a court in one state won’t necessarily honor a remote notarization performed under another state’s rules if your will ends up probated somewhere else.

Who Signs a Self-Proving Affidavit, and What Does the Notary Actually Do?

Three roles show up on a standard self-proving affidavit: the testator, two witnesses (most states require two, though a few accept one), and the notary public. The testator signs the will and swears the affidavit is accurate. The witnesses attest they watched the signing happen and had no reason to doubt the testator’s capacity. The notary’s job is narrower than people assume: verify identity, administer the oath or affirmation, and complete the jurat.

A notary is not a witness, and shouldn’t be treated as one. In most states, a notary public is barred from serving as a subscribing witness to the same document they’re notarizing. That single mixup, a notary signing as both official and witness, is one of the more common reasons courts reject an affidavit later.

Witness eligibility has its own traps:

• Interested parties, meaning anyone named as a beneficiary in the will, are often disqualified or discouraged as witnesses.
• Close relatives can sometimes serve as witnesses but may weaken the affidavit’s credibility if the will is later contested.
• Both witnesses need to be present at the same time as the testator, not signing separately days apart.

Identity verification differs by format. In person, a notary checks a government-issued photo ID. In a RON session, that shifts to credential analysis software and knowledge-based identity checks layered on top of the live video call.

Pro Tip: Pick your two witnesses before you schedule notarization, not after. Nothing stalls a signing appointment faster than a notary showing up and discovering one witness is unavailable.

How to Notarize a Self-Proving Affidavit, Step by Step

The mechanics differ depending on whether you’re doing this in person or remotely, but the goal is identical: a signed will, a signed affidavit, and a notary certificate that ties the two together.

Before you schedule anything:

1. Pull your state’s statutory affidavit language, or have your estate attorney confirm the wording your will already uses matches current law.
2. Line up two witnesses who aren’t beneficiaries and who can attend the same appointment as the testator.
3. Gather acceptable identification for everyone who’s signing, since most notaries require a current government-issued photo ID.

In-person notarization:

4. The testator signs the will in front of the witnesses and the notary.
5. The notary administers an oath or affirmation, asking the testator (and often the witnesses) to swear the signing was voluntary and truthful.
6. The notary completes the jurat, applies a seal or stamp, and signs the certificate.
7. The affidavit gets physically attached to the will, typically stapled or bound as one packet.

Remote online notarization, where the state allows it:

8. Confirm your state permits RON specifically for wills and self-proving affidavits. Not every state that allows RON for general documents extends it to estate planning.
9. Choose a RON platform or notary service that complies with your state’s technical requirements.
10. Complete identity proofing, which usually means uploading an ID and answering knowledge-based verification questions before the live session starts.
11. Join the audio-video session, where the notary walks through the same oath and jurat process, recorded for the state’s required retention period.
12. Depending on the state, you may still need to print and physically attach the affidavit to a paper will, since some jurisdictions require the final document in physical form even after a remote signing ceremony.

Aftercare: store the original will and affidavit together in a fireproof location or with your attorney, and tell your executor exactly where it is. A self-proving affidavit does nothing if nobody can find the will it’s attached to.

Pro Tip: Ask whoever notarizes the document for a certified copy of the notary’s journal entry. If the original ever gets questioned decades from now, that journal entry can help establish the signing actually happened as described.

Finding the Right Affidavit Wording for Your State

Statutes almost always publish sample language you can lift directly, which matters more than people realize. Courts trust wording that mirrors the statute because it removes any argument about whether the affidavit says what the law requires.

Florida is a useful example because its statute spells out both the traditional and remote paths in the same section. Florida Statute §732.503 includes checkboxes distinguishing whether the notarization happened with the signer physically present or through online notarization, built directly into the jurat text.

Maine takes a slightly different approach, permitting the affidavit to be signed and notarized after the will itself was executed, which the state’s probate statute spells out explicitly. That flexibility isn’t universal, so don’t assume your state allows it just because Maine does.

A few things to check against your own state’s statute:

• Whether the jurat language references “acknowledged” or “sworn,” since the two carry different legal weight.
• Whether your state’s form includes a RON acknowledgment checkbox, or whether RON simply isn’t addressed.
• Whether the statute requires the affidavit to be attached at the time of signing or allows later addition.

Your state legislature’s website or probate court clerk’s office will have the current, certified version of this language. If your will was drafted years ago, it’s worth confirming the wording still matches, since legislatures amend these statutes more often than most people expect.

Where to Get a Self-Proving Affidavit Notarized, and What It Costs

You have several paths, and the right one depends on how complicated your estate documents are and how much hand-holding you want.

• County clerk or state notary offices sometimes offer notarization for a small statutory fee, but availability and walk-in hours vary widely by county.
• Banks occasionally notarize documents for account holders free of charge, though many have stopped offering this for estate documents specifically, so call ahead.
• Mobile notaries travel to your home, office, or hospital room, which matters when a testator is elderly or homebound and gathering witnesses elsewhere isn’t practical.
• RON providers handle the entire signing remotely, useful when witnesses or the testator are in different locations, assuming your state permits it for wills.
• Estate attorneys typically build notarization into their drafting fee, which makes sense for anyone with a trust, blended family, or contested assets in play.

Fees vary by state and format. Notary statutory fees are often modest, but mobile notary services add a travel charge, and RON platforms typically charge a flat per-session fee. If your estate involves real property, multiple beneficiaries, or anything you expect a family member might contest, loop in an attorney rather than relying on a simple notarization alone. If you just need clean statutory wording drafted before you notarize, a document preparation service can help get that language right the first time.

When Attorneys Actually Recommend Adding One

Most estate attorneys treat a self-proving affidavit as close to automatic. The fee to add one is marginal, usually folded into the will-drafting cost, while the downside of skipping it, tracking down witnesses years later or sitting through a probate hearing that could’ve been avoided, is far more expensive in time and legal fees.

The trade-off practitioners weigh isn’t really cost. It’s timing. Testators in poor health, or families anticipating disputes among heirs, benefit most from locking in a notarized affidavit now rather than leaving it for “someday.” Waiting doesn’t save money. It just shifts the risk onto whoever has to probate the will later.

— Amy

Get Your Self-Proving Affidavit Notarized Without the Runaround

There are services designed to help you get a self-proving affidavit notarized correctly without the hassle of scheduling at a bank branch or county office.

Whether you need someone at your kitchen table or a fully remote session, Notarypage covers both. Its mobile notary service sends a certified professional to you for in-person signings with witnesses present, while its remote online notarization option handles the audio-video ceremony and identity verification for states that allow RON on estate documents. For more complex closings involving title or escrow alongside estate paperwork, a certified signing agent can manage the whole packet. Notarypage runs on a nationwide network of background-checked notaries and carries $1,000,000 in E&O coverage through Hiscox, so your will and affidavit are handled by someone insured for the job. Start an order today and get your self-proving affidavit notarized the right way, on your schedule.

Where to Verify Your State’s Requirements

Statutes change, so confirm current wording directly. Start with your state legislature’s probate code or the Uniform Probate Code text it’s based on, then check your state notary office’s guidance on will notarization. When in doubt, call your local probate court clerk before you sign anything.

This article is general information, not a substitute for advice from a qualified lawyer. Consult a qualified legal professional about your own circumstances before acting on anything here.

Sources

• Self-proving will | Wex | US Law | LII
• Chapter 732 Section 503 - 2025 Florida Statutes - The Florida Senate
• Notarize a will (Florida notary guidance)
• RON whitepaper (NASS)

FAQ

Does a Self-Proving Affidavit Need to Be Notarized?

Yes, in nearly every state a notary must administer an oath and complete a jurat for the affidavit to be valid. The District of Columbia, Maryland, Ohio, and Vermont are the commonly cited exceptions, so check your state’s specific statute before assuming the standard rule applies.

Where Do I Get a Self-Proving Affidavit Notarized?

You can use a county clerk’s office, a mobile notary who travels to you, or a remote online notarization provider if your state permits RON for wills. Notarypage offers both mobile notary and remote online notarization options depending on which fits your situation.

Can I Notarize My Own Affidavit?

No. A notary cannot notarize their own signature or serve as a witness on the same document they’re certifying, since notaries are barred from acting as subscribing witnesses in most states. You need an independent, commissioned notary for the notarization to hold up in probate.

Where Can I Find a Free Florida Self-Proving Affidavit Form?

Florida’s statute publishes the exact required wording, including checkboxes for physical presence versus online notarization, directly in Florida Statute §732.503. You can copy this language directly rather than paying for a template, though an attorney should still review it against your specific will.

How Much Does It Cost to Notarize a Self-Proving Affidavit?

Costs vary by state and by whether you use a county office, mobile notary, or RON platform, with mobile and remote services typically charging more than a basic walk-in notarization due to travel or platform fees. Current pricing for Notarypage’s mobile and remote notary services is available directly on its site when you start an order.

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