A taxable payments annual report can cause real problems when contractor records are late, wrong, or incomplete. Many Australian businesses must lodge TPAR by 28 August each year.

The ATO uses TPAR data to match contractor income. From tax time 2026, the ATO will also use this data to pre-fill tax returns for contractors and sole traders. You can read the ATO update here: New TPAR pre-fill for tax time 2026.

That makes accurate reporting more important. If your business pays contractors, check these seven costly mistakes before you lodge.

Taxable Payments Annual Report Rules Your Business May Miss

Some business owners still think TPAR only applies to builders. That mistake can lead to a missed lodgment.

The rules cover more than building and construction. They can also apply to cleaning, courier, road freight, IT, security, investigation and surveillance services. The ATO explains the rules here: Work out if you need to lodge a TPAR.

Your answer can change each year. You may add a new service. You may use more subcontractors. Your business may also change how it delivers jobs.

Check your contractor payments before you assume no report applies.

Contractor Records To Check Before TPAR Lodgment

Messy supplier records make TPAR harder than it needs to be.

You may need each contractor’s name, address, ABN, gross payments, GST paid and any tax withheld. The ATO lists these details here: TPAR contractor details to report.

Start with your accounting file. Check ABNs, supplier names and addresses. Then compare payment totals against invoices and bank transactions.

This review can reduce deadline stress. It can also help you avoid amendments after lodgment.

Taxable Payments Annual Report Amounts That Must Be Right

TPAR errors often come from payment totals.

Your business may report invoices instead of payments. It may leave out GST. It may also include a payment from the wrong financial year.

The ATO says businesses need to report payments made to contractors in their taxable payments annual report. See the ATO guidance here: Payments businesses need to report in their TPAR.

Reconcile the report to your bank payments and accounting software. Also check credits, refunds and adjustments.

Accurate totals matter because contractors may later see this data in their own tax return.

Payments That Do Not Belong In TPAR

Not every supplier payment belongs in TPAR.

Some payments may relate only to materials. Others may relate to employees, private costs, or unpaid invoices. Mixed invoices can also create confusion.

Do not rely only on supplier categories in your software. Check what the payment was actually for.

Over-reporting can still create problems. A contractor may see income that does not match their records. That can lead to questions, amendments and delays.

Taxable Payments Annual Report ABN Issues To Review

Missing ABNs can create extra tax problems.

If a contractor does not quote an ABN, your business may need to withhold tax. You should check this before lodging your taxable payments annual report.

Look for supplier records with missing or invalid ABNs. Then confirm whether your business withheld the right amount.

If the records look unclear, ask your accountant before you lodge. Fixing the issue early is cleaner than dealing with ATO follow-up later.

Non-Lodgment Advice For TPAR

Some businesses do not need to lodge TPAR for the year. Even so, they may still need to tell the ATO.

A non-lodgment advice can help if your business no longer pays contractors or no longer works in a reportable industry. It can also help stop unnecessary reminders.

The ATO lodgment page explains the due date and lodgment options: Lodge your TPAR.

Do not ignore an expected lodgment. Check whether you need to lodge a report or submit non-lodgment advice.

Taxable Payments Annual Report Pre-Fill Changes For 2026

The 2026 pre-fill change makes TPAR more visible.

Contractors and sole traders may now see TPAR income in their tax returns. Most TPAR data will only appear after 28 August each year.

That means early lodgers need to take care. It also means payer businesses should lodge accurate reports on time.

Wrong data can affect someone else’s tax return. Late data can also create confusion.

Taxable Payments Annual Report Checks Before 28 August

Before lodging your taxable payments annual report, check these items:

• your industry and services
• all contractors paid during the year
• contractor names, ABNs and addresses
• GST amounts
• gross payment totals
• no-ABN withholding
• payments that should not go in the report
• whether non-lodgment advice applies

Accounting software can help. However, software only works well when the data is clean.

You may also want to compare this review with other year-end checks on the HarvestWise Accounting blog, especially if payroll, contractor and tax records overlap.

When To Ask Your Accountant About TPAR

Ask your accountant before lodging if the rules feel unclear.

This matters if your business has mixed services, missing ABNs, unusual supplier arrangements, or contractor records spread across several systems.

HarvestWise Accounting can help review contractor payments, check reportable amounts, confirm GST and ABN details, and prepare your taxable payments annual report before the deadline.

For help before 28 August, contact HarvestWise Accounting.