4.2 Skip Tracing, Postal Requests & Lawful Locates

Skip Tracing, Postal Requests & Lawful Locates

A professional locate answers two different questions: Where is the correct person now? and May the investigator disclose or use that location for this purpose? Solving only the first can create serious harm.

Define the assignment

Record the client’s identity, relationship to the subject, lawful purpose, intended use, geographic scope, and disclosure plan. Examples include locating a witness for counsel, finding an heir for an estate, serving process, reconnecting a consenting family member, or enforcing a judgment through lawful procedure.

Screen for protective orders, stalking indicators, coercive relationships, threats, and requests for real-time tracking. When risk exists, use attorney or court channels, consent-based contact, or an intermediary rather than giving the client an exact address.

Build an identity profile

Start with reliable identifiers:

• full legal name, prior names, aliases, and spelling variations;
• verified date of birth or age range;
• last confirmed addresses and dates;
• known relatives, associates, employers, schools, and licenses;
• phone numbers and email addresses;
• vehicle, property, court, or business identifiers lawfully obtained; and
• a physical description or photograph when relevant and authorized.

Treat a Social Security number, date of birth, or phone number as sensitive data. Collect only what the assignment requires, secure it, and do not expose it in ordinary reports.

Create a timeline

Place each address, phone, job, filing, and sighting on a dated timeline. Label each item:

• confirmed: supported by an authoritative record or direct reliable observation;
• corroborated: supported by multiple independent sources;
• reported: supplied by a person or database but not yet verified; or
• conflicted: inconsistent with another source.

A gap is a gap, not proof of incarceration, homelessness, military service, or flight. Generate hypotheses without presenting them as facts.

Source sequence

Use low-intrusion, high-reliability sources first:

1. client records and case filings;
2. court dockets and filed documents;
3. property, tax, business, licensing, and probate records;
4. professional databases used under contract and a lawful purpose;
5. open-web and public social sources;
6. phone, email, and address validation;
7. neutral contact with known associates; and
8. field verification from a lawful vantage.

A commercial people-search result can merge people with similar names or retain old addresses. Confirm the subject through several identifiers and trace important facts to the source record.

USPS information for legal process

USPS customer address information is protected. Current USPS guidance points process servers to the Change of Address or Boxholder Request Format—Process Servers under 39 C.F.R. § 265.14(d)(5)(ii).

The requester must be empowered by law to serve legal process and certify that the information is needed and will be used solely for service of legal process in actual or prospective litigation. The request identifies the parties, court, docket number if issued, and the subject’s capacity in the litigation. The official format is sent to the Postmaster for the last known address, one subject per request.

Being a licensed PI does not automatically satisfy the “empowered to serve process” requirement. Confirm the requester’s legal capacity and use the current USPS form and guidance. Do not submit a false certification or reuse returned information for a different purpose.

USPS ancillary-service endorsements can produce address-correction information when mail is eligible and prepared under current mailing standards. Their treatment varies by mail class and electronic service setup. Consult current USPS instructions rather than treating an endorsement as a guaranteed forwarding-address disclosure.

Motor-vehicle information

The Driver’s Privacy Protection Act (DPPA), 18 U.S.C. §§ 2721–2725, protects personal information from state motor-vehicle records. Section 2721(b) lists permitted uses, including specified litigation and service-of-process uses. It also addresses licensed private investigative agencies acting for a purpose otherwise permitted by the subsection.

The investigator must document the particular permitted purpose for every query. A subscription, client request, or PI license alone is not enough. Do not use a litigation purpose to obtain information for a domestic dispute unrelated to a proceeding, and do not repurpose returned data.

Contact and field confirmation

A neutral contact asks for information without revealing unnecessary allegations. “I am trying to reach Morgan Lee regarding a private matter; would you pass along my office number?” protects confidentiality better than telling a neighbor the subject owes a debt or is accused of misconduct.

When field verification is necessary:

• remain on public property or property with valid permission;
• do not enter gated or posted areas;
• record objective observations;
• avoid repeated unwanted contact;
• do not impersonate law enforcement, court staff, a utility, or another real person; and
• stop when contact creates a safety risk.

A sighting can confirm presence at a time and place; it does not always prove residence.

Resolve and report

A defensible locate report states the subject identifiers used, each source, access date, limitations, corroboration, and confidence. Distinguish a mailing address, residential address, employer, temporary location, and contact channel.

Before releasing the exact location, return to the intake purpose. Counsel may use the address for process without giving it to a threatening client. A missing adult may be offered the opportunity to contact the family without the investigator revealing the adult’s location. Professional success is a lawful, safe resolution—not merely finding a pin on a map.