Most notarizations are routine. But a handful of recurring situations tend to catch notaries off guard — not because the rules are obscure, but because in the moment, the pressure to just "help someone out" can make it easy to overlook them. Thinking through these ahead of time makes them much easier to handle correctly when they actually come up.
Notarizing for a family member
Many new notaries assume notarizing for a spouse, parent, or child is simply not allowed — but the real answer is more nuanced and depends on your state's law. Some states restrict or prohibit notarizing for immediate family in situations involving a financial or beneficial interest (for example, a document where the notary's relative stands to gain something and the notary has a related interest too), while allowing it in others. The safest approach is to check your own state's specific conflict-of-interest rules rather than assuming a blanket yes or no, and to always ask yourself whether you have any personal or financial stake in the document being signed — that question matters more than the family relationship itself.
Related: What to Expect on Your State’s Notary Public Exam
Being asked to notarize a blank or incomplete document
This one has a much more consistent answer across states: a notary should never notarize a document that has blank spaces in sections meant to be filled in, or that is otherwise incomplete. Doing so leaves room for the document to be altered after the fact, undermining the entire point of having it notarized. If a document has blanks that should be filled in, the correct step is to have the signer complete them (or explicitly and appropriately mark them as not applicable) before the notarization proceeds — not to notarize it as-is and trust that it will be filled in properly later.
Notarizing a photocopy
Signers sometimes ask a notary to notarize a photocopy of an original document, especially for records like diplomas or passports. Many states restrict or prohibit a notary from certifying that a copy is a true copy of certain document types, and rules on what a notary can and can't certify as a copy vary — always confirm your own state's rule on "certified copies" specifically, rather than assuming the answer is the same as for a standard signature notarization.
A signer who seems unsure or pressured
If a signer appears confused about what they're signing, seems to be signing under pressure from someone else in the room, or can't answer basic questions confirming they understand the document, that's a signal to pause — not proceed. A notary's role includes confirming the signer is signing knowingly and willingly, and declining is the appropriate response when that can't be confirmed.
The common thread
- When a situation feels like it needs a judgment call, check your state's specific rule rather than guessing from general notary knowledge
- When in doubt, declining to notarize is almost always the safer choice than proceeding on an assumption
These gray-area scenarios show up on exams for exactly this reason — they test whether you can apply notary principles to a situation, not just recall a definition. Try our notary exam practice questions.