Seller Impersonation Fraud: Why Your Notary Is the Last Line of Defense

August 13, 2026

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A title company processes a routine vacant-land sale: a cash buyer, no financing contingencies, and a seller who can't make it to closing but has already lined up "his own notary" to handle the signing. On paper, nothing looks wrong. In practice, according to the American Land Title Association (ALTA), that exact combination — vacant land, an all-cash deal, and an unfamiliar notary — is the profile of seller impersonation fraud (SIF), one of the fastest-growing threats to real estate closings today.

This isn't a hypothetical. ALTA and ndp | analytics surveyed 783 title professionals across 49 states and the District of Columbia in 2024 and found that 28% of title insurance companies had experienced at least one SIF attempt in the prior year, with 19% reporting an attempt in April 2024 alone. For National Signing Services, that finding lands close to home: the signing agent sitting across from a "seller" at the closing table is frequently the last person positioned to catch what everyone upstream missed.

What Is Seller Impersonation Fraud?

Seller impersonation fraud occurs when someone poses as a property owner — using stolen non-public personal information such as Social Security numbers and driver's license details, sometimes paired with forged notary credentials — to list, sell, and collect proceeds from a property they don't own. It's a distinct threat from wire fraud, though the two increasingly overlap in the same transaction: wire fraud redirects where the money goes; seller impersonation fraud fabricates who the seller is in the first place.

The scheme typically starts quietly. A real estate agent gets an unsolicited call or email from someone claiming to own a piece of land, usually one the "owner" hasn't visited in a while. The fraudster pushes for a fast, all-cash close, avoids in-person meetings, and — critically — arrives at the closing question with an answer already prepared for who will notarize the documents.

Why Vacant Land Is the Preferred Target

The numbers on vacant land are stark. NAR's 2025 Deed & Title Fraud Survey found that 62% of title fraud cases reported in the past year involved vacant land, compared with just 12% involving owner-occupied homes. ALTA has reported that 85% of seller impersonation fraud attempts in 2023 involved vacant land specifically. A 2023 CertifID survey found that 54% of real estate professionals had experienced at least one seller impersonation attempt within a six-month window.

Vacant land is attractive to fraudsters for practical reasons. There's no walk-through to schedule, no keys to exchange, and often no lender involved to request payoff information — which means fewer parties are in a position to notice something is off. The legitimate owner may live in another state or county and rarely check on the property, giving a fraudster a long runway between forging documents and getting caught. When title companies have reported sending funds to the wrong account because of fraud, ALTA data shows roughly half of those incidents happened more than once at the same company — a sign that the same gaps get exploited repeatedly until someone closes them.

The Red Flags Every Title Company Should Already Be Tracking

ALTA's research points to a specific, recognizable pattern rather than a random one. The red flags include vacant land transactions, all-cash offers, and — the one most directly in a signing service's control — requests to use an unfamiliar or seller-supplied notary instead of the title company's standard closing process. Layer on a seller who's chronically hard to reach except on their own schedule, an insistence on a rushed, last-minute closing timeline, and a price that's a little too good, and the pattern becomes hard to miss once you know what you're looking at.

Individually, any one of these signals can have an innocent explanation — legitimate sellers do sell vacant land for all cash, and legitimate sellers are sometimes hard to reach. The risk is in treating each signal in isolation instead of watching for the combination. Our vetting checklist for choosing a notary signing service walks through the same due-diligence discipline from the other direction: what a title company should demand from a signing partner before a single order is placed.

Why "The Seller Wants to Use Their Own Notary" Should Stop You Cold

Of every red flag ALTA tracks, this is the one a title company has the most direct power over — and the one most worth stopping on. When a seller insists on controlling who notarizes the documents rather than working within the title company's standard closing procedure, that request deserves the same scrutiny as a wire instruction change. A notary the title company didn't select and can't vouch for is a notary whose credentials, training, and even physical presence at the signing can't be independently confirmed until it's too late.

National Signing Services exists because of exactly this gap. Our founders, both full-time mobile notaries before starting the company, built the business after watching signing services operate as a "black hole" — unreachable, unaccountable, and indifferent to whether the notary on the other end of a closing was actually who they claimed to be. That's why every notary in our network goes through a three-part vetting process before we'll send them to a signing: a credentials check, a conversation covering who trained them and how, and a direct interview to confirm they understand what professional, compliant notarization actually requires.

How a Vetted Notary Network Closes the Gap

A title company that routes every closing through a known, vetted signing service never has to weigh a seller's request to "use their own guy." With more than 20,000 vetted notaries in our nationwide network, there's no scenario where accepting an unknown notary is the only option — a qualified, background-checked notary is available regardless of the property's location. That removes the single largest point of leverage a seller-impersonation scheme depends on.

The rest of our process is built to keep that chain of custody visible. Orders come in through our secure portal or a direct integration with the title company's own production software, so there's an auditable record of who requested the signing and when — nothing gets routed around the system through a side channel. And because we monitor phones and email for notaries actively in the field 24/7 — the same commitment that shapes our approach to after-hours and emergency closings — a title company or escrow officer flagging a concern mid-signing reaches a real person immediately, not a voicemail. Our evaluation checklist for choosing a notary signing service covers what to verify before making that switch, and our piece on catching and preventing signing agent errors at closing covers the adjacent problem of a legitimate but under-vetted notary making costly mistakes.

Building Fraud Prevention Into Every Signing Order

Recognizing seller impersonation fraud isn't a one-time training exercise — it has to be built into how every order gets placed and processed. A few practices worth locking into your workflow:

Never accept a seller-supplied notary without independently verifying who they are and confirming they're licensed in good standing in the state where the signing occurs. Treat a vacant-land, all-cash, rushed-timeline combination as an automatic trigger for a secondary identity check, not just a note in the file. Keep your notary sourcing centralized through a single vetted signing order process rather than letting individual escrow officers each field ad hoc notary requests — a single point of intake is a single point of accountability. And weigh whether a given closing is better handled by remote online notarization or an in-person mobile notary, since each carries different verification strengths depending on the situation.

None of this replaces title insurance or your underwriter's own fraud protocols — it supplements them at the one point in the transaction where a human being is required to look a "seller" in the eye. That's also usually the last checkpoint before funds move, which is exactly why ALTA's research found that in 2023, most seller impersonation fraud was caught before the closing was completed, not after. The time cost of manual notary coordination is a separate problem worth solving on its own, but centralizing that coordination through a vetted partner solves both at once.

Frequently Asked Questions

What's the difference between seller impersonation fraud and wire fraud?
Seller impersonation fraud is about who the "seller" actually is — a fraudster posing as the property owner using stolen personal information. Wire fraud is about where the closing funds actually go, typically through spoofed emails redirecting a wire at the last minute. They're separate threats, but a single fraudulent transaction can involve both.

Can a title company refuse to let a seller use their own notary?
Yes. Requiring closings to run through the title company's own vetted signing service is standard risk management, not an imposition on legitimate sellers — a genuine property owner has no reason to object to a properly licensed, background-checked notary handling the signing.

Does remote online notarization make seller impersonation easier or harder to catch?
It depends on the platform. Reputable RON systems include identity-verification technology — document authentication and knowledge-based authentication — that can catch fraud attempts a purely in-person signing might miss. But RON is only as strong as the platform behind it, which is why the choice between remote and in-person notarization deserves its own evaluation for every closing.

What should we do if we suspect a signing is fraudulent?
Stop before any funds disburse. Verify the seller's identity through a channel outside the transaction itself, such as calling a previously known phone number rather than one provided during this deal. Contact your title insurer or underwriter immediately, and get the notary's firsthand account of the signing in writing while it's still fresh.

Seller impersonation fraud isn't going away, and vacant land will likely stay the preferred target for as long as it remains the path of least resistance. But the notary sitting at the closing table is one of the few checkpoints a title company fully controls. Choosing who that notary is — rather than accepting whoever the seller proposes — is a small decision with an outsized effect on which closings make it to the news and which ones don't. If your team is ready to close that gap, get in touch with our team or read more about how we vet every notary in our network.

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