What Is a Notary Public?
A notary public is a state-commissioned official authorized to witness document signings and verify the identity of signers to prevent fraud.
What Notaries Do
| Function | Description |
|---|---|
| Identity verification | Checks government-issued ID; confirms signer is who they claim |
| Witness signing | Observes the actual document signing |
| Confirms willingness | Verifies signer is acting voluntarily and understands the document |
| Applies seal | Official notary stamp + signature creates public record |
| Journal entry | Notaries typically maintain a log of all notarizations performed |
Common Documents That Require Notarization
Real estate: Deed of trust, mortgage documents, quitclaim deed, warranty deed, HELOC documents
Legal: Power of attorney (financial), power of attorney (healthcare/medical), affidavits, sworn statements
Financial: Promissory notes, commercial loan documents, some investment account changes
Vehicle: Title transfers (required in most states)
Government: Some immigration documents, certain passport-related documents
Where to Get Documents Notarized (2026)
| Location | Cost | Notes |
|---|---|---|
| Bank or credit union | Free (account holders) | Most convenient; call ahead |
| UPS Store | $2–$15 | Available at most locations |
| AAA office | Free (members) | Limited to member documents |
| Public library | Free | Hours may be limited |
| Remote online (Notarize.com) | ~$25 | Available most states; 24/7 |
| Mobile notary | $25–$150 | Comes to you |
| Loan signing agent | $75–$200 | Specialized for mortgage closings |
Remote Online Notarization (RON)
Most states now accept electronic notarization via live video call. The process:
- Upload your document to a platform (Notarize.com, DocVerify)
- Connect with a commissioned notary via video
- Verify your identity via government ID
- Sign electronically while the notary watches
- Receive digitally sealed, tamper-evident document
Available 24/7; particularly useful for out-of-state documents and time-sensitive closings.
Related Guides
- What Is a Safe Deposit Box? — secure document storage
- Safe Deposit Box Etiquette — what to store
- Banking Basics Hub — complete banking guide
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