Can I pay my employee in cash? — the honest 2026 answer

Search "can I pay my employee in cash Australia" and you'll get two kinds of answers: preachy lectures from accountants warning you off, and vague articles that don't actually answer the question. Neither is the honest read.

The honest answer: cash payment is just a payment method, not a tax or compliance category. It's legal in Australia — if you do six surrounding compliance things. Skip any of them and it becomes "cash in hand" illegal — not because of the cash, but because of the avoidance.

1. Signed TFN Declaration on file. Without one, you must withhold 47% PAYG (the ATO's "unknown TFN" default rate).
2. Withhold PAYG income tax from each cash payment. Use the ATO tax tables to calculate the right amount, and remit it to the ATO via your BAS or IAS.
3. Pay 12% Superannuation Guarantee to the employee's nominated super fund — quarterly currently, fortnightly from 1 July 2026 under Payday Super.
4. Lodge Single Touch Payroll (STP) reports each pay cycle. Mandatory since 2021 for all employers. Free micro-employer STP options exist (Reckon Payroll Free).
5. Issue an itemised payslip within 1 working day of payment. Must include employer ABN, employee name, pay period, gross + net, deductions, super contributions.
6. Keep time + wages + super records for 7 years. Per Fair Work Regs 3.31-3.40.

Do all six AND pay in cash — you're 100% legal. Skip any — you're breaching tax and Fair Work law, regardless of whether you pay in cash, EFT or Bitcoin.

When people say "cash in hand", they usually mean: paying the employee in cash, NOT lodging STP, NOT paying super, NOT issuing payslips, and pretending the employment doesn't exist for tax purposes. That's the illegal version.

Why it's a bad bet:

• ATO data-matching across STP + bank account transactions makes "cash in hand" much easier to detect than people assume.
• The employee can lodge an FWO tip-off anonymously at any time — common when relationships sour.
• Workers' comp doesn't cover off-the-books employees — you're uninsured for a workplace injury that could cost six figures.
• The employee can't get income proof for renting / borrowing — sooner or later they'll need to formalise.

The ATO and Fair Work Ombudsman penalties are cumulative, not alternative:

• ATO: unpaid PAYG plus interest plus penalty up to 75% of the shortfall.
• Super: Superannuation Guarantee Charge — interest + admin fee per quarter + loss of tax deductibility.
• STP: $222 per missed lodgement per employee per cycle.
• Fair Work: civil penalties up to A$9,810 per contravention for individuals, A$49,050 for body corporates.
• Criminal wage theft: since January 2025, systematic underpayment is a criminal offence in some states with potential imprisonment.

For a single underpaid casual at $400/week, 12 months of non-compliance, total exposure can easily exceed $25,000 once ATO + super + Fair Work penalties are added up.

Single cash payment of $10,000 or more triggers AUSTRAC's Threshold Transaction Reporting. Your bank reports the cash withdrawal automatically; you must lodge a TTR within 10 business days. Not illegal, but on the regulator's radar.

For ongoing employment, this rarely catches a single payment — weekly wages stay well under $10k — but lump-sum payouts (termination, redundancy) often cross the threshold.

If you're currently paying an employee in cash without the 6 compliance pillars, the cost of correction is always lower than the cost of FWO/ATO discovery. Set up Single Touch Payroll (free options exist), register for PAYG withholding, register with a SuperStream-compliant clearing house, and start issuing payslips. The setup takes 2-3 hours.

The cash part is the easy bit — you can keep paying in cash AND be 100% legal. Most employers find the bank-transfer route simpler once the compliance is set up, because the payroll software does the math for you.

Run your situation through the Cash Payment Legality Checker to see exactly which compliance pillars you're meeting (or missing).