Skip Tracing vs. Heir Search: Why Finding a Person Is Not Proving an Heir

A common assumption in the legal field is that an heir search is just skip tracing with a family tree attached. It is not. Both find people, but they answer different questions, follow different standards, and produce different deliverables. Skip tracing locates a known living person’s current contact information. An heir search first has to determine who the heirs even are, prove each person’s legal relationship to the deceased with documented evidence, and only then locate them. One starts with a name and finds an address. The other starts with a death and has to reconstruct a family before any address matters.

The distinction is not academic. When an estate is at stake, a court cannot disburse funds to “a John Smith” that a database flagged as a possible nephew. It needs proof that this specific John Smith is the legal nephew, that no closer heir exists, and that the whole chain of kinship is documented to a standard the court will accept. Skip tracing cannot supply that. Forensic genealogy is built to. Here is how the two actually differ, and why the difference protects both the heir and the estate administrator.

What is skip tracing, exactly?

Skip tracing is the process of locating a known individual’s current whereabouts and contact information. The subject’s identity is already established. The only open question is where they are now. Thomson Reuters defines it as “the process of locating a person’s whereabouts for any number of purposes,” usually when someone has “skipped town or is deliberately trying to avoid detection.”

Skip tracers work from commercial and public databases: credit header data, utility connections, driver and vehicle records, voter registration, property records, and social media. The typical users are debt collectors, process servers, repossession agents, bail bondsmen, private investigators, and law firms serving legal papers. The work is governed by consumer-protection law, including the Fair Credit Reporting Act, the Fair Debt Collection Practices Act, and the Gramm-Leach-Bliley Act, which require a permissible purpose to pull certain data. Skip tracing is fast, database-driven, and forward-looking. It answers one question well: given a person, where are they today?

What is an heir search, and how is it different?

An heir search identifies and proves the legal heirs of a person who has died, then locates them. The starting point is a decedent and an estate, not a named living person. Before anyone’s address matters, the researcher has to reconstruct the family, determine who inherits under the law, and document every relationship in the chain. This is a subspecialty of forensic genealogy, which the National Genealogical Society defines as a field that “applies genealogical knowledge, methods, and standards to legal problems and proceedings.”

The difference is the order of operations and the burden of proof. A skip tracer is handed the “who” and finds the “where.” A forensic genealogist has to establish the “who,” and establishing it means certified vital records, not a database match. Only after the family is reconstructed and the heirs are identified does the locating phase begin, and that final step may itself use skip-tracing techniques. In that sense skip tracing is often the last five percent of an heir search, not a substitute for it.

How do the two compare side by side?

The clearest way to see the gap is to line up what each one starts with, what it produces, and who relies on it.

Both disciplines are legitimate and both require skill. The point is not that one is harder than the other. It is that they are not interchangeable, and using one where the other is required creates real legal exposure.

Why isn’t finding a living relative enough?

Because locating a person does not prove they are an heir, and it does not prove they are the closest heir. Intestate succession follows a strict legal order. As the Legal Information Institute explains, when someone dies without a valid will, “the laws of intestacy establish a specific order of priority,” passing property first to a spouse and descendants, then to parents, then to siblings, and outward to more distant kin only when nearer relatives do not exist.

That priority sequence is the whole problem. Suppose a database surfaces a living second cousin. Paying that cousin is only correct if there is no surviving spouse, no child, no grandchild, no parent, no sibling, and no closer cousin anywhere. Skip tracing cannot establish a negative like that. Proving who does not exist requires the same disciplined reconstruction as proving who does: tracing every branch, documenting each death, and showing the court that the identified heirs are genuinely the nearest surviving relatives. A found relative is a lead. A proven, prioritized heir is a legal conclusion.

What standard of proof does an heir search actually meet?

An heir search is held to the Genealogical Proof Standard, the benchmark professional genealogists use to establish that a conclusion about identity or kinship is credible. The Board for Certification of Genealogists lists its five components as “reasonably exhaustive research, complete and accurate source citations, thorough analysis and correlation, resolution of conflicting evidence, and a soundly written conclusion based on the strongest evidence.”

In practice that means every parent-child link in the chain is supported by documentation, usually certified birth, marriage, and death records, and every source is cited so another researcher, or a judge, can follow the reasoning. Contradictions, and there are always contradictions in real family records, spelling variants, wrong ages on a census, two men with the same name in the same county, must be resolved on the page, not glossed over. Skip tracing has no equivalent. A skip trace is verified when the address is confirmed. A kinship conclusion is verified when the evidence is exhaustive, cited, reconciled, and reasoned. That is a fundamentally higher and different bar, and it is why courts and attorneys ask for it. Our own walkthrough of how we prove someone is or isn’t an heir shows what that documentation looks like in a real case.

Who uses each service, and why does the choice matter?

Skip tracing is chosen when identity is settled and someone simply needs to make contact: a creditor collecting a debt, a process server delivering papers, a firm reconnecting with a former client. Heir search is chosen when an estate has to be distributed and the heirs are unknown, unproven, or scattered: probate attorneys, estate administrators, trust officers, and courts overseeing intestate estates. The stakes are what separate them.

Get a skip trace wrong and you have an outdated address. Get an heir determination wrong and an estate is disbursed to the wrong people, which exposes the administrator to personal liability and can force the estate to be reopened. A court-appointed administrator generally must conduct a diligent, documented heir search before an estate can be closed or before assets pass to the state. When no heirs can be proven, the estate escheats, and what happens to an estate when no one comes forward is a separate and consequential outcome in its own right. The choice between a database lookup and a documented kinship determination is really a choice about whether the distribution will hold up.

Does an heir search ever use skip tracing?

Yes, at the very end. Once the genealogical work has identified and proven the legal heirs, the researcher still has to locate those specific living people, and that final step draws on the same public and commercial records a skip tracer uses. The difference is that the locating happens after the proof, not instead of it. The name being traced is not a guess pulled from a database. It is a person the research has already established as a rightful heir.

This is the cleanest way to hold the two ideas together. Skip tracing answers “where is this known person,” and it is a tool inside the larger process. Heir search answers “who are the heirs, can we prove it, and where are they,” and it is the process itself. If you want the fuller picture of that process, what an heir search is and why an attorney would hire a genealogist lays out the full scope. Confusing the tool for the process is the mistake, and in an estate matter it is an expensive one.

The bottom line

Skip tracing and heir search both find people, but only one of them proves who a person is and how they are related to a decedent. Skip tracing takes a known name and returns a current address. An heir search reconstructs a family, applies the law of intestate succession, meets the Genealogical Proof Standard, and delivers a documented kinship report a court can rely on before it moves a single dollar. When an estate is on the line, an address is not proof, and proof is exactly what the law requires. That is the work a forensic genealogist is built to do, and it is why attorneys and administrators hire one rather than settle for a database hit.