Skip tracing is the process of locating someone who has become difficult to find. In Australia it is used in debt recovery, legal service of process, insurance investigation, fraud and pre-employment checks: any job where an organisation needs a current address or contact point for a person who has moved on without leaving one.
The method itself is straightforward. You start with the little you have, search the records that are open to you, and confirm anything you find against a second independent source before you act on it. The difficulty sits in that last step: knowing which sources are lawful for your purpose, and being able to show later how you reached the answer.
This guide covers the sources available in Australia, what each one yields, the limits the Privacy Act places on how you use them, and ten practices that make a locate defensible.
What is skip tracing?
The term comes from a person who has “skipped town”; tracing is the work of finding them again. It is used by recoveries teams, insurers, lawyers, process servers, investigators and compliance functions.
Two distinctions get blurred often enough to be worth stating:
Skip tracing is not surveillance. It works from records: public registers, licensed data, and information you already hold. It does not involve following people or watching addresses.
Skip tracing is not debt collection. Locating a person and contacting them about a debt are separate activities with separate rules. Confusing them is how organisations get into trouble; the locate itself is usually lawful, while what you say to the third party who answers the phone may not be.
How much information do you need to start?
Not much. A full name and one address, even one two moves old, is a workable start. A date of birth turns a workable start into a short candidate list, because it filters harder than any other single field.
You do not need to supply what you are looking for. The right-hand column of that diagram is the output of a search, not a prerequisite for one.
10 tips for effective skip tracing
1. Start with what you know
Write down everything before you search anything: full name, spelling variants, maiden and married names, aliases, date of birth, every previous address, old phone numbers, email addresses, former employers, and the names of any known relatives or associates. Note where each item came from and when. Half of these will be stale, which is fine: stale data still links records to each other.
2. Use smart search tools
Manual searching fails on the cases that matter, because those cases have a misspelling, a name change, or an address that no longer exists in that form. Platforms like Caspar match phonetically across names, aliases and address history, so a record entered as “Alexandra Novak” still surfaces against “Alex Novak-Turner”.
Read the whole result rather than only the address. A candidate list gives you suburb, state and a last-updated date; opening the full record adds connection status on each phone number, deliverability on the email, employment, court listings and the associations around the subject. Caspar also shows data lineage on-screen (the source type and first-seen date behind every field), so you can say where an answer came from.
3. Look into public records
Australia has more open register data than people expect, and each register answers a different question.
Work the registers in the order of what you are missing. If you need a current address, tenancy and telco connection data move fastest. If you need to know whether the person is contactable at all, run a deceased check early, as it is the cheapest way to close a file correctly. Each source is covered in more detail below, including what it will not tell you.
4. Explore social media profiles
Open profiles routinely give up an employer, a suburb, a partner’s name or a photograph with an identifiable street behind it. Treat all of it as unconfirmed. A profile establishes a lead to verify against a record; it is not itself a locate, and screenshots do not survive scrutiny the way a dated record does.
5. Contact known associates
Sometimes the fastest route is a person adjacent to the one you are looking for. Two rules make this lawful and effective: do not disclose why you are looking, and do not imply an obligation the associate does not have. The moment you mention a debt to a third party you have created a privacy problem larger than the one you were solving.
6. Use professional data platforms
If you trace regularly, the argument for a consolidated platform is consistency rather than speed: the same sources are checked in the same order every time, and the result is recorded automatically. Caspar draws on around two billion Australian records with lineage on every source, so you can say where an answer came from.
7. Keep everything compliant
Most guides give this one a sentence. It carries more risk than any other tip, so here it is in full.
The practical test: could you explain this search, and your reason for it, to the person you searched for? If the answer is no, the method is wrong even where it worked. This is general guidance only; your own obligations depend on your industry and your relationship with the person.
8. Log your search trail
Record what you searched, why you were entitled to, which sources you used, when, what came back, and who reviewed it. Include the searches that returned nothing: nil results prove which sources you actually checked, and stop the next officer repeating your work.
9. Cross-reference everything
One record is a lead. Two independent records that agree are a locate. When two records disagree, that is often more useful still, because the newer one usually tells you which way the person moved.
Everything here turns on the word “independent”. The same underlying record surfaced by two different products is one source, not two.
10. Don’t forget to re-check stale leads
A dead end is only a dead end on the day you hit it. Australian records refresh continuously as tenancies are lodged, connections activated and enrolments updated, so a file that returned nothing in March may resolve in September without anyone searching harder.
Set a review interval when you shelve a file rather than closing it. Thirty, ninety and one hundred and eighty days works for most recoveries teams.
The sources in detail
Tip 3 lists where to look. This is what each source is like to work with: how current it is, what it costs, and what it will not tell you.
Electoral roll. Updated continuously but only when a person enrols or changes their enrolment, which many people delay for months after moving. Free to search in person at an AEC office; commercially available extracts are restricted. Blind spot: silent electors, and anyone who has moved but not re-enrolled.
ASIC company and business records. Current within days of a lodgement. Cheap per search. Excellent for a person who runs anything, since directorships carry a registered address and often a residential one. Blind spot: useless for someone with no business interest, which is most consumers.
Court and tribunal listings. Published on a schedule that varies by jurisdiction, from daily to weekly. Free to search, tedious to search well, and organised by name and state rather than by person. Blind spot: a common name returns matches you cannot safely attribute, which is why results should be treated as leads and used strictly in line with the terms they were obtained under.
Property and tenancy records. The strongest single source for a current address, because occupancy dates are recorded. Licensed rather than public. Blind spot: informal arrangements. A person staying with family, or subletting, generates no record.
Telco and utility connections. The most current source available, often reflecting a connection within days. Licensed, and priced per lookup. Blind spot: prepaid services and accounts held in another person’s name.
AFSA bankruptcy register. Authoritative and free, with a last known address attached to each entry. Blind spot: it only covers people who have been through an insolvency event, so most searches return nothing.
Social media and open web. Real-time when it works. Free. Blind spot: everything about it is unverified, and the profile you find may be five years stale or belong to someone else entirely.
Australian Death Check. The official national source, updated on a regular cycle. Licensed. Not a locating tool, but the cheapest way to close a file correctly, and best run early rather than late.
Note the trade-off: the two most current sources (telco and tenancy) are both licensed, and the two most authoritative free sources (AFSA and the electoral roll) are the least current. Removing it is most of the argument for a consolidated platform.
A worked example: one trace, start to finish
Here is the method on a case of fairly typical shape. All data below is demo data: placeholder names and addresses, not redacted real records.
We start with a name, an address the person left in 2023, and a mobile number that no longer connects. No date of birth.
Two things in that sequence matter.
The first search returned nothing, and was still useful. The electoral roll had no enrolment at the last known address. On its own that looks like a dead end. What it told us was that the person had moved and not re-enrolled, which pointed at occupancy history rather than registers.
The break came from an adjacent record. Search 2 did not find the subject; it found two co-occupants at the address they had left. Searching the subject alongside a co occupant surname is what produced a candidate list short enough to work with. Most traces resolve on somebody adjacent to the subject.
From there it was confirmation rather than search. The reconnected mobile attached a new address; the tenancy record at that address matched on name and date of birth, giving a second independent source; and a deceased check and DNCR check ran before anyone made contact. Total elapsed time was forty-one minutes, nearly all of it in searches 2 and 3.
Without a date of birth, occupancy history or a reverse phone lookup, the same case would still be open.
Six reasons a trace fails
Most failed traces are ordinary cases that were handled in a way that made them hard.
Only the first of those six is fixed by searching differently. The other five are process: a rule about how many sources you need, a review date, a lineage check, a logged basis, and a check run in the right order. The tooling is rarely the constraint.
If you audit a batch of files marked untraceable, expect to find that a third of them were never re-run, and that another third were closed on a single unconfirmed record. Both are recoverable without any new searching.
What to do when the trail goes cold
Four moves, in order:
1. Go sideways. Search the associated people at the last confirmed address rather than the subject.
2. Go backwards. Return to the oldest address you have and rebuild the chain forwards; a missing link is usually in the middle, not at the end.
3. Change the identifier. If the name is not working, search on the old mobile number or email address instead. Disconnected numbers still sit in historical records.
4. Confirm the person is alive and contactable. A deceased check and a bankruptcy check both close files that would otherwise stay open for years.
If all four return nothing, shelve it with a review date. Do not close it.
How long does a skip trace take?
A straightforward locate on good starting data resolves in minutes on a consolidated platform. A trace with a name change, no date of birth and an address five years stale can take weeks and may need two or three review cycles. The variable is rarely effort. It is how recently the person generated a record.
Final thoughts
Every skip trace is the same shape: a very large number of records, narrowed by each identifier you can bring to it, ending in one person you can confirm.
The last step is confirmation rather than search. Teams that work that way locate more people, and can still explain how a year later.
If you trace regularly, Caspar consolidates the sources in this guide into a single search with lineage on every record.
