Quick answer: No, you can’t notarize a document over the phone with an audio-only call. Notarization requires you to personally appear before the notary, either in person or by live two-way video (remote online notarization). A voice call doesn’t let the notary see you, verify your ID, or confirm you’re signing willingly.
Can you notarize a document over the phone?
No, a document cannot be notarized over a phone call. This surprises people who are short on time, but it comes down to one rule every notarization shares, the signer must personally appear before the notary. An audio-only call fails that test, because the notary can’t see you, can’t visually check your ID, and can’t watch you sign.
Here’s the part that causes the confusion, you can notarize remotely and you can even do it on your phone. The difference is that legitimate remote notarization uses your phone’s camera for live video, not just the microphone for a call. So “notarize over the phone” as a voice call is a no; “notarize using your phone over video” is a yes. Here’s how remote online notarization works.
Why a phone call can’t be used to notarize a document
A notary’s core duties all require seeing the signer. On an audio-only call, none of them can be done:
- Visual identity verification: The notary must examine a government photo ID and match it to your face. A voice gives them neither.
- Witnessing the signature: The notary must actually watch you sign. They can’t confirm a signature they can’t see.
- Confirming willingness and awareness: The notary judges whether you’re signing freely and understand the document, which relies on seeing you, not just hearing you.
Because of this, every notarization method, in person, or remote, requires either physical presence or live two-way audio-visual communication. The National Notary Association is clear that personal appearance is non-negotiable, and no state authorizes audio-only notarization.
The right way: notarize remotely by video (yes, on your phone)
If you can’t reach a notary in person, the solution isn’t a phone call, it’s remote online notarization (RON), which you can do on the same phone:
- Use a RON platform via video: You join a live video session with a commissioned online notary using your phone, tablet, or computer camera.
- Verify your identity on screen: You complete ID checks (credential analysis and knowledge-based authentication), see what you need to notarize.
- Sign while the notary watches: You e-sign on the video call, and the notary applies a tamper-evident electronic seal.
So your phone absolutely can be the tool, it just has to be a video session, not a voice call. That distinction is the entire answer to this question.
Phone call vs. video (RON) vs. in-person notarization
| Phone call (audio only) | Video / RON | In person | |
|---|---|---|---|
| Notary can see you & your ID | ❌ No | ✅ Yes | ✅ Yes |
| Notary watches you sign | ❌ No | ✅ Yes (on video) | ✅ Yes |
| Legally valid notarization | ❌ No | ✅ Yes (where RON is allowed) | ✅ Yes |
| Can you use your phone? | — | ✅ Yes (camera) | N/A |
| Where it works | Nowhere | 49 states + DC | Nationwide |
A phone call is never enough, a phone camera on a live video session is a fully valid way to notarize.
What to do instead of a phone call
If you reached for the phone because you can’t get to a notary, you have two valid paths:
- Notarize online by video (RON) — fastest for most people; do it from your phone or laptop in minutes. Confirm the document even needs a notary first via what documents require notarization.
- Find an in-person notary — a bank, shipping store, or mobile notary, if your state or counterparty doesn’t accept RON for your document.
Either way, have a physical government photo ID ready and don’t sign the document until you’re in front of the notary (in person or on video).
Conclusion
The clean answer is that you can’t notarize a document over a phone call, because notarization depends on the notary seeing you, checking your ID, watching you sign, and confirming you’re acting willingly and audio alone can’t deliver any of that. What trips people up is the word “phone”: you genuinely can notarize remotely using your phone, as long as it’s a live video session (remote online notarization), not a voice call. Same device, completely different requirement.
Need it done now without leaving home? Notarize your document online by live video, on your phone or computer, with a commissioned notary on BlueNotary in about 15 minutes, 24/7. Not sure your document needs a notary at all? Start with what documents require notarization.
Frequently asked questions
Can you notarize a document over the phone?
No. A document cannot be notarized over an audio-only phone call, because the notary must see you, verify your photo ID, and watch you sign. You can notarize remotely by live video instead.
Why can’t a notary notarize over a phone call?
Because a notary must personally see the signer to verify identity, witness the signature, and confirm willingness. A voice call provides none of those, so no state allows audio-only notarization.
Is online notarization the same as phone notarization?
Not quite. Online notarization (RON) uses live two-way video, which can run on your phone’s camera. A phone call alone isn’t valid; it’s the video that makes remote notarization legal.
Can you notarize a document by video call?
Yes. Live two-way video notarization, known as remote online notarization, is legal in 49 states and DC. The notary verifies your ID and watches you sign over the video session.
Do you have to be physically present to notarize?
Either physically present, or present by live audio-video. Personal appearance is required, but most states allow that appearance to happen over a real-time video session rather than in person.
Can a notary notarize a document they can’t see being signed?
No. The notary must witness the signing, in person or on live video. They cannot notarize a signature they did not observe, which is why an audio call doesn’t qualify.
