Today's rateSTC $38.50·VEEC $60.00Rate card

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How do you spot an STC trader scam before you lodge claims?

Short answer

Warning signs are rates well above the market, pressure to lodge before you have seen terms, no clear contracting company, payments that slip, and refusal to say what happens on rejection. Check the ABN, read the contract and start with one claim before moving your book.

Written and checked by the Energy Merchants desk · Reviewed 3 October 2026 · For installers

Most trader problems are not scams in the legal sense. They are slow payment, murky terms or a business that ran out of cash. Treat them with the same care.

The market ceiling is a useful check

STCs have traded at roughly $38 to $40 at the time of writing, and the Clearing House ceiling is $40. A trader cannot sustainably pay an installer more than the certificate sells for, so a rate at or above $40 deserves a question: where does the difference come from? It may be a promotion or a lead-in rate, but ask.

Warning signs

  • No clear counterparty. You cannot tell which company holds your certificates or who signs the contract.
  • Pressure. “Lodge today to lock the rate” without terms in writing.
  • Vague recourse. An unwillingness to say what happens if a claim is rejected or audited. See trader terms after payment.
  • Payment drift. Terms that stretch from days to weeks without notice.
  • Fees that arrive late. Admin or portal charges not on the rate sheet.
  • No humans. No phone number answered by a person, no named contact.
  • Odd bank details. A payment that comes from or goes to an unrelated account.

Checks before you lodge

  1. Look up the ABN and company name.
  2. Read the terms, especially recourse, fees and rate lock.
  3. Ask for references from installers of your size.
  4. Lodge one claim and watch the timeline.
  5. Keep a copy of every form you sign. See the assignment form guide.

If it goes wrong

Collect the contract, claim records and emails, then ask the trader in writing for a payment date. If that fails, see complaints, disputes and tribunals. Read also what to do when a trader owes you money.

From the desk: never hand over registry credentials or let someone else sit in your registry account without understanding what they can do with it.

What this means for installers

Treat a trader like a supplier you extend credit to, because that is what you are doing between lodging and getting paid. The trader checklist is a good start. Energy Merchants publishes the rate daily on pricing and has a named account manager on every account; see the switch page.

Follow-up questions

People also ask

What happens if a trader does not pay?
You have a debt claim under your contract. See the complaints and dispute page for routes. Acting early matters.
Is a high rate always a scam?
No, but a rate above what the market supports needs an explanation. At the time of writing STCs trade at roughly $38 to $40 and the Clearing House ceiling is $40.

Got a claim to lodge this week?

Sign up today. Your account manager calls with your rate card and your first claim can be settled within days.

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