Do not assume the last address is current
Service of process means formally delivering court papers in the manner required for a particular case. When the intended recipient has moved, an old address is useful information, but it is not proof that the person still lives there. A process server, the authorized professional who attempts delivery and documents the result, should begin by checking whether the address is residential, deliverable, and connected to the correct person.
Basic address verification can identify obvious problems before an attempt. Pro Legal Serve provides free address verification and flags locations such as P.O. boxes and UPS stores. Those findings help the client decide whether the address is worth attempting or whether investigation should come first. They do not replace the rules that control service in the case.
Practical tip: Send the full name, last known address, and every reliable identifier you have. Even a former employer, vehicle, phone number, email address, or relative can help distinguish the right person from someone with a similar name.
Use skip tracing to develop a current lead
Skip tracing is investigative research used to locate a person who has moved, disappeared, or cannot be found at a known address. A licensed investigator reviews lawful data sources and cross-checks details to identify likely current addresses. The result is a developed lead for field verification, not a guarantee that the person is present or that service at that location will be valid.
The quality of a trace depends on the starting information. A full legal name and date of birth are more useful than a nickname. Past addresses create a timeline. Employer, phone, email, relative, vehicle, property, or case information may help confirm identity. Some searches are available only to licensed attorneys for use in anticipation of, or during, litigation.
- Collect the complete name and all known aliases.
- Provide prior addresses and the date each was last confirmed.
- Include reliable identifiers that help confirm the correct person.
- Share prior attempt notes so the investigator does not repeat unproductive work.
Verify the lead through documented fieldwork
A possible address should be checked in the field. Verification means gathering facts that help connect the correct person to the location before or during service attempts. Depending on the circumstances, that may include observations at the property, available occupancy indicators, or information learned during an attempt. The server should record what happened without turning an unconfirmed clue into a conclusion.
If the investigation identifies a current address, Pro Legal Serve can handle the next step: 4 to 6 attempts, GPS and photo proof, and a notarized return of service. A return of service is the formal record describing whether service was completed and how the attempts occurred. Clear notes can also show that a location was vacant, that the person moved, or that the available information did not confirm residence.
Preserve the record when the person remains missing
Diligence is the documented effort made to locate and serve the correct person. If an address does not work, keep the trace results, dates and times of attempts, observations, and any reliable information showing that the person no longer lives there. This record gives the attorney or court a factual history to review.
Do not assume that papers may simply be left at the old address or that another delivery method is automatically allowed. Alternative service means a method different from ordinary personal delivery. Whether it is available, what must be shown first, and whether court permission is required depend on the documents, jurisdiction, and rules governing the case. Counsel should determine the legal next step, or the applicable court rules should be consulted.
A clean handoff: Ask the process server for a complete attempt history and the investigator for a concise locate report. Give both to counsel together so the next decision is based on one consistent record.
Keep locating and service in one workflow
Separating the locate from the serve can create delays and lost context. A coordinated workflow lets the investigator pass the strongest address lead and supporting identifiers directly to the server. The server can then report field results quickly if the lead needs refinement. Learn more about our skip tracing service, review the broader service of process workflow, or visit the investigations overview.