Do sole traders need to register security interests on the PPSR?

Depends on size or structure. Looking in the 4 industries it can reach and every size band, the engine's answer for a sole trader is: depends on size or structure.

Do businesses with 1–5 employees need to register security interests on the PPSR?

Depends on size or structure (1–5 employees, turnover $100K–$1M).

When is "Register security interests on the PPSR" due?

Before relevant priority point (typically before customer files for insolvency).

Who must register security interests on the PPSR?

What the obligation is

Secured creditors must register on the Personal Property Securities Register to preserve priority.

Personal Property Securities Act 2009 (Cwlth) governs security interests in personal property (other than land). Failure to register on PPSR causes priority defeat against subsequent registered interests + perfected interests in insolvency. Registration via AFSA.

The applicability test

Applies when the business has credit activity. Where the business has industry: Manufacturing / Retail trade, check whether you supply goods on retention-of-title terms, or lease or finance equipment.

How the regulator frames it: Secured creditors taking security interests in personal property — equipment finance, leasing, retention of title, factoring.

What triggers it: Taking security interest in personal property.

Jurisdiction: Commonwealth law, so the test is the same in every state and territory.

Which industries are in or out

Outcome across the 35 industries Rules Mate maps (2 of 35: yes; 2 of 35: only if a further fact applies; 31 of 35: no).

Industry	Answer
Banks & ADIs	Yes
Credit licensees & mortgage brokers	Yes
Retail trade	Only if a further fact applies
Manufacturing	Only if a further fact applies
No	31 other industries

Business structure and size

Structure does not change the answer in the 4 industries it can reach: for every structure the answer is "depends on size or structure".

Size does not change the answer in the 4 industries it can reach: at every size band the answer is "depends on size or structure".

Worked examples

Each line is one run of the Rules Mate applicability engine for a single business profile, with the reason the engine gives:

Pty Ltd company in banks & adis with 6–19 employees, turnover $1M–$3M: applies. Authorised deposit-taking institution.
Pty Ltd company in real estate agents with 6–19 employees, turnover $1M–$3M: does not apply. Requires credit activity.
Pty Ltd company in retail trade with 6–19 employees, turnover $1M–$3M: check whether it applies. applies only if you supply goods on retention-of-title terms, or lease or finance equipment.

Answers that bring it into scope

Starting from a small or large professional services company that does not otherwise meet the test, each of these single facts changes the engine's answer:

The business holds an Australian credit licence (ACL): it then applies (ACL holder).
The business provides credit to customers: it then applies (provides credit).

When you need to check further

The engine shows this obligation as "check whether this applies" when a business has industry: Manufacturing / Retail trade. It then applies only if you supply goods on retention-of-title terms, or lease or finance equipment. That fact is not something Rules Mate can infer from industry, structure or size.

What you must do, and when

When due: Before relevant priority point (typically before customer files for insolvency).
Frequency: When a triggering event occurs
Evidence to keep: PPSR registration (verifiable online).
Status: Current
Priority: Critical

Penalty for not complying

Maximum penalty: Loss of priority in insolvency; commercial consequences.

Audit or assurance level

Rules Mate has not yet classified the audit or assurance level for this obligation. Any audit, review or certification requirement is set by the regulator source listed below.

What usually applies alongside it

Across the 1,890 business profiles Rules Mate evaluates, these obligations apply to most of the businesses this one applies to, and are far more common among them than among businesses generally:

Where it sits in the corpus

Rules Mate tracks 1 published obligation tagged "security interests", 1 of them rated critical. For a professional services Pty Ltd company with 6–19 employees operating in every state, 0 of those apply outright. This obligation is rated critical priority, and is triggered by events.

Regulator, legislation and tools

Regulated by Australian Financial Security Authority.

AFSA: Federal agency administering personal insolvency + PPSR (Personal Property Securities Register).

Australian Financial Security Authority

PPSA: Establishes the Personal Property Securities Register.

Personal Property Securities Act 2009

Free tools that help with this obligation:

Compliance calendar builder

Run the compliance journeyAnswer a short questionnaire about your business and get the obligations that apply to you, with the reason each one applies.

Questions

Who must register security interests on the PPSR?: Applies when the business has credit activity. Where the business has industry: Manufacturing / Retail trade, check whether you supply goods on retention-of-title terms, or lease or finance equipment.
Do sole traders need to register security interests on the PPSR?: Depends on size or structure. Looking in the 4 industries it can reach and every size band, the engine's answer for a sole trader is: depends on size or structure.
Do businesses with 1–5 employees need to register security interests on the PPSR?: Depends on size or structure (1–5 employees, turnover $100K–$1M).
When is "Register security interests on the PPSR" due?: Before relevant priority point (typically before customer files for insolvency).

Sources

Computed by the Rules Mate applicability engine from the published obligation corpus; facts last checked 3 October 2026. Rules Mate is not a law firm and this is general information, not legal advice. Confirm your position with the regulator source or a qualified adviser before acting.