Security of Payment NSW guide for tradies

Security of Payment in New South Wales

New South Wales was the first Australian state to introduce security of payment legislation, and its laws remain among the strongest in the country. The Building and Construction Industry Security of Payment Act 1999 (NSW) gives subcontractors, tradies, and suppliers a fast, enforceable right to be paid for construction work — without going to court.

What Is the NSW SOP Act?

The NSW Security of Payment Act creates a statutory right to progress payments for anyone performing construction work or supplying related goods and services under a construction contract. It applies regardless of what your contract says — even if your contract has a “no claim” clause or tries to limit your rights, the SOP Act overrides it.

The Act covers construction work broadly: building, civil engineering, demolition, installation of fittings, maintenance, painting, decorating, landscaping — the list is extensive. If you worked on a construction site in NSW and haven’t been paid, this Act almost certainly applies to you.

Who Does the NSW SOP Act Cover?

• Subcontractors (all trades — plumbing, electrical, concreting, roofing, carpentry, plastering, painting, tiling, and more)
• Suppliers of materials and equipment to construction sites
• Consultants, architects, engineers, and surveyors
• Labour hire providers
• Anyone with a construction contract in NSW (residential and commercial)

Key Timeframes Under the NSW SOP Act

Timeframes in NSW are strict — miss them and you may lose your claim. Here’s what you need to know:

• Serving a Payment Claim: You must serve your payment claim within 12 months of the last date you carried out construction work or supplied goods and services under the contract.
• Payment Schedule (Respondent’s Response): The head contractor or principal has 10 business days after receiving your payment claim to provide a payment schedule. If they don’t, the full claimed amount is owed to you by law.
• Adjudication Application: If you receive a payment schedule that disputes your claim, you have 10 business days from when you received the schedule to lodge an adjudication application. Act fast.
• Adjudication Decision: Adjudicators typically decide within 10 business days. The whole process from claim to decision can be completed in under a month.

There is no upper dollar limit under the NSW SOP Act. Small trades and large contractors alike can use this process.

What If the Head Contractor Ignores Your Claim?

In NSW, if a respondent fails to provide a payment schedule within 10 business days, you have two options: apply for adjudication, or go directly to court to recover the debt. The unpaid amount becomes a debt due to you under the Act — and the courts take it seriously.

If an adjudication determination is made in your favour, it can be enforced as a court judgment. Non-payment after adjudication can also affect a contractor’s licensing.

How PayClaim Helps NSW Tradies Get Paid

PayClaim was built for tradies and subcontractors across NSW — from Sydney’s western suburbs to the regions. Here’s how it works:

1. Submit your details online: Tell us about your unpaid invoice, the job, and the contractor who hasn’t paid. Takes five minutes.
2. We draft your payment claim: Our team prepares a valid payment claim under the NSW SOP Act, correctly formatted and legally compliant.
3. We serve it on the right party: Correct service is critical in NSW. We make sure your claim is served properly and on time.
4. If it goes to adjudication: If the respondent disputes or ignores the claim, you can apply for adjudication. We point you to the correct nominating authority for NSW; the adjudication application itself is a separate step you run yourself or with a construction lawyer.

Most NSW claims are resolved within 10–20 business days. Flat fee pricing — no surprise bills, no lawyers required.

Get Paid What You’re Owed

Unpaid invoices are one of the biggest threats to subcontractor businesses across NSW. Whether you’re owed $3,000 or $300,000, the Security of Payment Act gives you a fast, legal way to recover it. PayClaim makes the process simple, affordable, and stress-free.

Don’t let a head contractor bully you out of your hard-earned money. Start your claim today.

How does the Security of Payment Act work in NSW?

The NSW scheme is a fast, statutory alternative to court. You serve a payment claim for the construction work you are owed; the respondent then pays, or serves a payment schedule within 10 business days setting out what they dispute. Reference dates were abolished in 2019 — you can serve a payment claim on and from the last day of each month in which you carried out work (contracts entered into before 21 October 2019 still run under the older reference-date rules). If the respondent does not serve a payment schedule in time, the full claimed amount becomes a debt due and you can recover it or apply for adjudication.

How do I apply for adjudication in NSW?

If you receive a payment schedule that disputes your claim, you have 10 business days to lodge an adjudication application with an authorised nominating authority of your choice. An adjudicator then makes a binding determination, usually within about 10 business days, which can be enforced as a court judgment. Our adjudicators guide sets out the NSW pathway.

Is there a minimum or maximum claim amount in NSW?

No. There is no upper dollar limit and no minimum — the NSW Security of Payment Act is used for claims from a few thousand dollars up to millions.

Do I need a lawyer to make a NSW payment claim?

No lawyer is needed to prepare and serve a payment claim. PayClaim prepares and serves a compliant NSW payment claim for a flat $69. For a disputed adjudication or court enforcement, a construction lawyer is worth engaging. PayClaim is not a law firm and does not provide legal advice.

Security of Payment in other states

Owed money outside NSW? PayClaim covers every state and territory: QLD · VIC · WA · SA · TAS · ACT · NT.