How to Recover Unpaid Invoices in NSW: A Step-by-Step Guide for Businesses

An unpaid invoice is one of the most common and most disruptive problems a NSW business faces. Unlike a formal loan default, an unpaid invoice often sits in a grey zone — the debtor isn't denying the debt, they're just not paying. Knowing your options, in order, is the fastest way to get paid.

Step 1: Send a formal letter of demand

Before taking any formal action, you must issue a written letter of demand. This is not the same as a payment reminder — it is a formal document stating the amount owed, the invoice reference, the due date, and a clear deadline (typically 7–14 days) before further action is taken.

The letter of demand serves two purposes: it gives the debtor a final opportunity to pay voluntarily, and it creates a paper trail that courts and tribunals expect to see before any legal action is commenced. A letter sent via email is acceptable but registered post creates a stronger record.

Step 2: Engage a commercial debt collection agency

If the debtor doesn't respond to your letter of demand within the stated period, the next step for most NSW businesses is to place the account with a commercial debt collection agency. This is often more cost-effective than going straight to legal action, particularly for debts under $100,000.

A commercial agency (as opposed to a debt purchaser) acts as your agent — you retain ownership of the debt, the agency contacts the debtor on your behalf, and you pay only on what is actually recovered. Commission rates typically range from 15–35% depending on the age and size of the debt.

• Commission-only: no recovery means no fee
• Faster than court — most accounts resolve within 30–90 days
• Preserves the business relationship better than legal action in many cases
• Works in parallel with your own ongoing business operations

Step 3: NSW Civil and Administrative Tribunal (NCAT)

For debts up to $40,000 (as of 2026), NCAT's Consumer and Commercial Division provides a relatively affordable and faster alternative to the District Court. Filing fees start at around $90, and most matters are heard within 3–6 months of filing.

NCAT is particularly effective when the debtor disputes the amount or the quality of work — the tribunal can assess the evidence and make a binding order. If the debtor ignores the order, you can then enforce it through the Local Court.

Step 4: Local Court (debts up to $100,000)

For debts between $40,001 and $100,000, the NSW Local Court is the appropriate forum. Filing a Statement of Claim starts the formal process. If the debtor doesn't file a defence within 28 days, you can apply for a default judgment and then enforcement.

Step 5: District Court (debts up to $750,000)

The NSW District Court handles claims between $100,001 and $750,000. This jurisdiction is more formal, typically requires a solicitor, and takes longer — expect 12–24 months from filing to judgment if the matter is defended. For undefended matters, default judgment is available and often reached in 3–6 months.

Enforcement once you have a judgment

A court judgment is not automatic payment. If the debtor still doesn't pay, you can enforce via: a Writ for Levy of Property (seize and sell assets), a Garnishee Order (redirect bank account funds or wages), or examining the debtor's financial position through an Examination Order.

Time limits: don't let your claim expire

In NSW, the Limitation Act 1969 gives you 6 years from the date a debt falls due to commence legal proceedings. For invoices, this is typically 6 years from the due date stated on the invoice. After that, the debt is statute-barred and courts will not enforce it.