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Wage Underpayment Demand Letter (Australia)

If your employer has underpaid you — the wrong base rate, missed penalty rates or overtime, unpaid allowances, superannuation or leave — you can demand it back, and you can claim up to six years' worth. Our Australian template produces a formal letter of demand under the Fair Work Act 2009 (Cth): it itemises the shortfall, states the legal basis (section 323 and the modern award), sets a payment deadline, and spells out the escalation path — the Fair Work Ombudsman, small claims, civil penalties, and the criminal wage theft offence that took effect on 1 January 2025.

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Letter of Demand — Unpaid Wages and Entitlements
Demand For Payment Under The Fair Work Act 2009 (Cth) · 9 June 2026
Aisha M. Bello
5 Rosella Court, Logan Central QLD 4114
0420 117 583
aisha.bello@email.com.au
9 June 2026
Sunline Cafe Group Pty Ltd
Sunline Cafe Group Pty Ltd
142 Grand Plaza Drive
Browns Plains QLD 4118
LETTER OF DEMAND — UNPAID WAGES AND ENTITLEMENTS
Employee: Aisha M. Bello · Amount: 11,840.00 AUD
Dear Sir or Madam,

I am writing to formally demand payment of wages and entitlements that Sunline Cafe Group Pty Ltd underpaid me during my employment as Cafe Supervisor. The shortfall concerns unpaid penalty rates over the period from 1 July 2024 to 31 March 2026, and totals approximately 11,840.00 AUD. I ask that it be paid in full, as set out below.
1.
THE EMPLOYMENT AND THE UNDERPAYMENT
Employee: Aisha M. Bello
Role: Cafe Supervisor
Applicable award / agreement: Restaurant Industry Award 2020 (MA000119)
Period of underpayment: 1 July 2024 to 31 March 2026
Nature of the underpayment: I was not paid the penalty rates required for weekend, public holiday, evening or shift work under the applicable modern award or enterprise agreement.

What happened: I regularly worked Sunday and public holiday shifts and late evenings but was paid a flat hourly rate that did not include the weekend, public holiday and evening penalty rates required by the Restaurant Industry Award 2020. Over 21 months this came to about 11,840 AUD before interest and superannuation.
2.
THE AMOUNT CLAIMED AND MY DEMAND
The amount I am owed is approximately 11,840.00 AUD, before any interest or superannuation shortfall. An employer must pay an employee the amounts payable for the performance of work in full under section 323 of the Fair Work Act 2009 (Cth). I demand payment of the full amount within 14 days of the date of this letter — that is, by 23 June 2026. Please confirm in writing how and when payment will be made.
3.
ITEMISED UNDERPAYMENT SCHEDULE
The underpayment is made up of the following items. Each is calculated as the amount that should have been paid under the applicable instrument, less the amount actually paid:
1. Sunday penalty rates (150%), Jul 2024 – Mar 2026 — 6,420.00 AUD (approx. 8 hrs/wk on Sundays paid at base instead of 150%)
2. Public holiday penalty rates (225%), 11 public holidays worked — 2,960.00 AUD (paid at base rate instead of 225%)
3. Evening penalty rates (after 7pm), Jul 2024 – Mar 2026 — 2,460.00 AUD (late shifts paid at base instead of the evening loading)

How the figures are calculated: Calculated from my rosters and payslips: hours worked in each penalty category multiplied by the applicable Award percentage, less the flat rate actually paid. Working papers are available on request.

The schedule is for wages and entitlements; any superannuation guarantee shortfall is claimed in addition and may also be reported to the Australian Taxation Office.
4.
LEGAL BASIS
The payments are required by law. Under section 323 of the Fair Work Act 2009 (Cth) an employer must pay, in full, the amounts payable to an employee for the performance of work.

Failing to pay the minimum rates, overtime, penalties or allowances in the applicable modern award contravenes section 45 of the Act (a term of a modern award).

I ask the employer to provide my employee records and pay slips for the period, which the employer is required to keep and issue under sections 535 and 536 of the Act and the Fair Work Regulations 2009 (Cth), so the calculation can be reconciled.
5.
IF THE AMOUNT IS NOT PAID
If the amount is not paid by the date demanded, I reserve the right to recover it. A claim for unpaid amounts can be made for up to 6 years from each contravention (section 544 of the Fair Work Act 2009 (Cth)).

I may lodge a complaint with the Fair Work Ombudsman, which can investigate, require records and take enforcement action — and which has secured substantial penalties for underpayment, including a record $10.34 million in Fair Work Ombudsman v Commonwealth Bank of Australia [2024] FCA 81.

I may commence a small claims proceeding in the Federal Circuit and Family Court of Australia (or an eligible state court) under section 548 of the Act — a quicker, low-cost process for amounts up to $100,000.

A contravention of these provisions is a civil remedy contravention carrying pecuniary penalties under sections 539 and 546 of the Act, in addition to an order to back-pay what I am owed.
6.
SETTLEMENT AND RESPONSE
How to pay: By electronic transfer to the bank account already on file for my wages, or contact me to confirm details.

Interest: I reserve the right to claim interest on the underpaid amount from the dates each amount fell due until payment.

I am willing to resolve this without litigation and to discuss a payment arrangement if the full amount cannot be paid at once, provided a reasonable timetable is agreed in writing.

Any genuine settlement discussions are made on a without prejudice basis, but this letter of demand itself is an open document and may be put before a court or the Fair Work Ombudsman.
7.
RESPONSE REQUESTED
Please respond in writing within 14 days confirming payment of the amount owed, or contact me to discuss it. I would prefer to resolve this matter directly and promptly. I have kept a copy of this letter and of the records supporting the amount claimed.
YOURS SINCERELY,
Aisha M. Bello
Employee
Date: ____________________
EMPLOYEE
Aisha M. Bello
Date: ____________________

Available as a print-ready PDF or an editable Microsoft Word (.docx) file.

What Is a Wage Underpayment Demand Letter?

A letter of demand is the first, and often the most effective, step to recover underpaid wages. It tells the employer exactly what is owed, why it is owed under the <strong>Fair Work Act 2009 (Cth)</strong>, and by when it must be paid — before you escalate to the <strong>Fair Work Ombudsman</strong> or a court. An employer must pay an employee the amounts payable for the performance of work <strong>in full</strong> under section 323, so an itemised, calculated demand is hard to ignore.

You can go back a long way. A claim for unpaid amounts can be made for up to <strong>6 years</strong> from each contravention (section 544), so an underpayment of a few dollars an hour across penalty rates and overtime can add up to tens of thousands of dollars. The template's Expert schedule breaks the total into dated, costed line items — the same way the Fair Work Ombudsman quantifies a claim.

Underpayment is now enforced seriously. Since <strong>1 January 2025</strong>, the <strong>intentional</strong> underpayment of wages is a criminal offence under section 327A (the Closing Loopholes reforms), and the Federal Court imposed a record $10.34 million in penalties in <em>Fair Work Ombudsman v Commonwealth Bank of Australia [2024] FCA 81</em>. Naming the legal basis and the escalation path turns a polite request into a credible demand.

What's Covered in This Template

The letter follows the structure that gets underpayments paid — the shortfall, the amount, the legal basis, the consequences of not paying, and a clear deadline.

Underpayment Type Aware

Choose base rate, overtime, penalty rates, allowances, superannuation or leave — the letter describes the right kind of shortfall under the applicable modern award or the National Employment Standards.

Itemised Schedule

The Expert schedule breaks the total into dated, costed line items — "what the award required, less what was paid" — so the employer must answer each one.

Legal Basis Cited

States the obligations breached: full payment under s 323, modern award terms under s 45, NES entitlements under s 44, and the record-keeping duties under ss 535-536.

Calculated Payment Deadline

Set the number of days to pay and the letter works out the exact date — a clear, reasonable deadline drives a response.

6-Year Recovery Window

Frames the claim within the six-year limit (s 544), so a long-running underpayment is recovered in full, not just the recent pay periods.

Escalation Path

Sets out the Fair Work Ombudsman complaint, the small claims process (up to $100,000 under s 548), civil penalties (ss 539, 546) and the criminal wage theft offence (s 327A).

Settlement & Without Prejudice

Leaves room for a payment arrangement, reserves interest, and keeps the demand open while marking settlement talks without prejudice.

Formal Australian Format

Letterhead, the employer as recipient, a subject line and a single employee signature block — ready to email or post.

How to Create Your Demand Letter

Five steps from a payslip discrepancy to a letter the employer must answer.

  1. 1

    Identify the Underpayment

    Choose what you were underpaid — base rate, overtime, penalty rates, allowances, super or leave — and the period it covers. You can go back up to six years.

  2. 2

    Name the Award and Estimate the Amount

    Name the modern award or enterprise agreement that sets your rates (the Fair Work Ombudsman's "Find my award" tool helps), and give your best estimate of the total.

  3. 3

    Itemise the Shortfall (Expert)

    Break the total into line items — category, period, amount and how it is calculated — and note whether superannuation is included.

  4. 4

    State the Basis and the Consequences (Expert)

    Cite the obligations breached and set out the escalation path — the Ombudsman, small claims, penalties and the wage theft offence — so the demand carries weight.

  5. 5

    Send and Keep Proof

    Email and/or post the letter to the employer, set a reasonable deadline (14 days is common), and keep a dated copy and proof of sending.

Why Doxuno documents are different

Four things that make our templates more thorough than AI-generated drafts and more current than static template libraries.

Accurate

Country-specific legal content

Drafted with legal expertise for each jurisdiction, far more thorough than AI-generated drafts that copy generic clauses across borders.

Always current

Always current with the law

Templates carrying statute references are continuously updated as the law changes. Your document always reflects the current legal framework.

Free PDF

Print-ready PDF

Free to download. Vector text, embedded fonts, statute citations baked in. Print, sign, file. Ready for any signing flow including electronic signature.

Word · .docx

Editable Word (.docx)

Continue editing in Word after download. Add custom clauses, reuse the template for similar agreements, or share with a colleague for collaborative review.

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Legal Considerations

Underpayment is a Fair Work Ombudsman and court matter, with a six-year window, civil penalties and — for intentional underpayment — a criminal offence.

This template provides general information for employees in the Australian national workplace relations system and is not legal advice. Underpayments are enforced by the Fair Work Ombudsman and the courts — not the Fair Work Commission, which handles unfair dismissal and general protections. The Fair Work Ombudsman offers free help to recover wages. For large or complex underpayments, or where you suspect deliberate conduct, get advice from a lawyer or your union before escalating.

Reviewed for Australian employment law

The Right to Be Paid in Full (s 323)

Under section 323 of the <strong>Fair Work Act 2009 (Cth)</strong> an employer must pay an employee, in full and at least monthly, the amounts payable for the performance of work. Underpaying the rates set by a modern award contravenes <strong>section 45</strong>, and underpaying a National Employment Standards entitlement (such as annual leave or accrued leave on termination) contravenes <strong>section 44</strong>. Employers must also keep time and pay records and issue pay slips under sections 535-536.

The Six-Year Window (s 544)

A claim for unpaid amounts can be made for up to <strong>6 years</strong> from each contravention (section 544), and orders cannot relate to a period more than six years before the proceeding (s 545(5)). This means a small hourly shortfall across penalty rates and overtime, sustained over years, can be recovered as a substantial sum — which is why an itemised schedule across the whole period matters.

Penalties and the Wage Theft Offence (ss 539, 546, 327A)

Underpayment is a civil remedy contravention carrying pecuniary penalties under sections 539 and 546 — up to hundreds of thousands of dollars per contravention for a body corporate, more for serious contraventions. Since <strong>1 January 2025</strong>, the <strong>intentional</strong> underpayment of wages is a criminal offence under <strong>section 327A</strong> (Closing Loopholes), with large fines and, for individuals, up to 10 years' imprisonment. Honest mistakes remain civil matters.

How to Recover It — Ombudsman and Small Claims

You can lodge a free complaint with the <strong>Fair Work Ombudsman</strong>, which can investigate, require records and litigate — it secured a record $10.34 million penalty in <em>Fair Work Ombudsman v Commonwealth Bank of Australia [2024] FCA 81</em>. You can also use the <strong>small claims</strong> procedure in the Federal Circuit and Family Court of Australia under section 548, for amounts up to $100,000 — faster and cheaper than ordinary litigation, usually without a lawyer.

Related Australian Templates

Underpayment is different from dismissal. If you were dismissed unfairly, use our unfair dismissal application (Form F2); if you were dismissed for a prohibited reason, our general protections application (Form F8). For workplace bullying or sexual harassment, our stop bullying and sexual harassment application (Form F72). Our casual conversion notice covers the related Fair Work right to convert from casual to permanent.

Frequently Asked Questions

Demand What You Are Owed

Create your wage underpayment demand letter in minutes: an itemised schedule, the legal basis under the Fair Work Act, the six-year window and a clear escalation path — in formal Australian format. Download the PDF free, or unlock Expert for the full schedule, legal basis, escalation and settlement sections.

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