Lost Your Receipts? What You Can Still Claim on Your Australian Tax Return (2026)
Lost receipts do not automatically kill a tax deduction, but they do change what you can safely claim. For the 2025-26 financial year, the ATO still expects you to prove that you spent the money, that it was work related, and how you calculated the claim.
TL;DR
- You can claim up to $300 of total work-related expenses without full written evidence, but you still need records showing your calculation.
- The $300 rule is not a bonus deduction, and if your total work-related expenses exceed $300, you need written evidence for the full claim.
- A bank or credit card statement is usually not enough by itself. Pair it with emails, supplier records, packaging, diary notes, or other evidence showing what was bought.
- Car, overnight travel, self-education, depreciating assets, and dry-cleaning claims often need stricter records.
- Digital copies and clear receipt photos are accepted if they are true and clear reproductions of the original record.
The short answer — what ATO actually accepts
The ATO's starting point is simple: to claim a work-related deduction, you must have spent the money yourself, not been reimbursed, the expense must directly relate to earning your income, and you must have a record to prove it.[1] The ATO says records can be paper or electronic and may include supplier receipts, invoices, spreadsheets, timesheets, logbooks, diary or calendar entries, employment contracts, duty statements, or letters from an employer.[2]
For 2025-26, the record-keeping exceptions checked for this article are unchanged: the $300 small total work-expense rule, the $150 laundry exception, and the small-expense self-recording rule all remain in current ATO guidance and legislation.[2][3][4]
So the practical answer is: claim the expense only if you can reconstruct enough evidence to prove the purchase, the work connection, and the calculation. A bank statement can help, but the ATO says it is not an acceptable record on its own.[5]
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The $300 rule explained (when receipts aren't required)
The $300 rule applies where your total work expenses for the income year are $300 or less. In that case, you can claim without full written evidence or travel records, but you still need to show that you incurred the expenses and how you worked out the amount.[3]
This is where many taxpayers get it wrong. The $300 rule is not an automatic deduction. It also does not mean you only need receipts for amounts over $300. If your total work-related expense claim is more than $300, the ATO requires written evidence for all of the relevant claims, not just the excess.[3]
What counts toward the $300
The $300 total includes work expenses covered by the substantiation rules, including laundry expenses. Current legislation says laundry expenses count toward the $300 limit even though a separate laundry exception can apply.[4]
For example, if you claim $140 for eligible laundry and $200 for union fees, your total work expenses are more than $300. The laundry amount may still sit within the $150 laundry exception, but the union-fee claim needs substantiation.[4]
What's excluded (laundry $150 sub-limit etc.)
The $300 threshold does not apply to car expenses, meal allowance expenses, award transport payment expenses, or travel allowance expenses. Those claims have their own record-keeping rules.[3]
Laundry has its own $150 exception. If your total work-related laundry claim is $150 or less, you can claim it without written evidence, but you still need a record showing the eligible clothing and how you calculated the amount.[6] The ATO's current laundry rates are $1 per load where the load contains only eligible work clothing and 50 cents per load where work clothing is mixed with other clothes.[6]
Small expenses have another exception. If each expense is $10 or less and the total of those small expenses is $200 or less for the income year, you can make your own record instead of getting a supplier document, as long as the record is made as soon as possible and contains receipt-equivalent details.[7]
Acceptable substitutes for missing receipts
When a receipt is missing, the best substitute is a bundle of evidence that proves the same facts a receipt would: supplier, amount, date, nature of the goods or services, and work connection.
Bank/credit card statements
Bank and credit card statements can support a claim if they show the amount, date, and supplier. They usually fail on one missing piece: they do not show what you bought. The ATO says a bank or credit card statement is not sufficient evidence on its own; you also need other documents outlining the nature of the goods or services, or a written record in your work diary.[2]
Good supporting evidence can include a reissued tax invoice, order confirmation, warranty email, product box with price and item details, membership renewal notice, or marked-up statement explaining the work connection.
Diary entries & contemporaneous notes
Diary entries help show the work purpose, calculation, or apportionment of an expense. The ATO recognises diary and calendar entries as possible records.[2] For mixed-use costs, such as phone or internet bills, the ATO's verification guidance points to itemised bills, or a representative 4-week diary where itemised bills are unavailable.[5]
The timing matters. Notes made close to the transaction carry more weight than a tax-time guess. For small expenses and hard-to-get receipts, legislation and ATO guidance require the self-made record to be made as soon as possible after the expense.[7]
Email confirmations & supplier records
Email confirmations can be strong substitutes because they often show the supplier, item, amount, date, and order number. The ATO's practice statement accepts combinations of evidence, such as an automatic order email plus a payment receipt, where together they identify the expense properly.[8]
If the original receipt has disappeared, contact the supplier before lodging. For lost or destroyed records, the law expects you to try to get a substitute document that meets the original requirements where that is reasonably possible.[9]
Categories with stricter substantiation (car, travel, self-ed)
Car claims are a common trap. For 2025-26, the cents-per-kilometre rate is 88 cents per kilometre, the same as 2024-25, and the maximum is 5,000 work-related kilometres per car.[10] You do not need fuel receipts under that method, but you do need records showing how you worked out the work-related kilometres. Under the logbook method, the ATO requires a logbook covering at least 12 continuous weeks, plus receipts or other records for car expenses, except fuel and oil where odometer records are used to estimate those costs.[10]
Travel claims also need care. Unless an exception applies, you must keep written evidence, and a travel diary is generally needed when you are away for 6 or more nights in a row.[11] The 2025-26 reasonable travel and overtime meal allowance amounts are set in TD 2025/4, but the ATO says you can only claim deductible expenses you actually incur.[12]
Self-education needs two forms of proof: the expense record and the connection to current employment. TR 2024/3 says self-education expenses can be deductible where they maintain or improve skills or knowledge used in your current income-earning activities, or are likely to increase income from those current activities. Costs to get new employment or open a new income-earning activity are not deductible.[13]
What you genuinely can't claim without proof
You should not claim an expense if all you have is a memory, a round-number estimate, or a vague belief that you "must have spent about that much". TR 97/24 says relief is not available where there is no supporting documentation or factual material.[14]
Cash purchases are especially risky. The ATO says if you pay cash to a supplier and have no other documents to support the claim, you will not have sufficient evidence to claim a deduction.[2]
You also cannot claim private expenses, reimbursed expenses, or the private portion of mixed-use costs.[1] Plain clothes are not deductible just because your employer expects a certain colour or style; the ATO says ordinary clothing such as black trousers, white shirts, suits, and stockings cannot be claimed even if required by an employer.[5]
Real ATO audit examples where statements were/weren't accepted
The ATO publishes substantiation examples for staff and taxpayers in PS LA 2005/7. They are useful because they show when a statement can work as part of a bundle and when it falls short.
Daniel, a solicitor, paid an annual professional subscription by credit card. His statement showed the date, professional association, and amount. Before lodging, he annotated the statement to identify the subscription. The ATO treats that as sufficient evidence.[8]
Kylie bought a $50 work pen and $100 earrings in one $150 jewellery-store transaction. The card statement did not prove the work item by itself. Her claim became supportable because she kept the pen packaging with the price sticker and annotated the statement with the breakdown.[8]
Minh bought a work data-storage device online. The ATO accepts an order email showing the goods and amount, plus electronic payment evidence, as sufficient. Louise, an apprentice plumber, had supportable records for work calls using an itemised phone bill, BPAY reference, and call log; for tools, a hardware tax invoice plus bank transfer was enough.[8]
The same practice statement gives hard lines. Tom, an apprentice mechanic, bought textbooks for $270 in cash from an ex-student, kept no receipt, and could not identify the seller. Prices pencilled inside the books were not enough. Jane bought $200 of tools from a private seller, kept the advertisement, but had no receipt and could not later contact the seller. The advertisement alone was not enough.[8]
The lesson is direct: statements are accepted when they sit inside a coherent evidence set. They fail when they leave the ATO guessing what was bought, whether it was deductible, or whether that amount was paid for that item.
How to never lose a receipt again (AI categorisation pitch — Finwell soft CTA)
The best tax-time fix happens before tax time. The ATO accepts electronic records and photos of written evidence if they are true and clear copies of the original.[2] It also says digital receipt photos can replace original paper receipts when they clearly show the supplier, amount, nature of the goods or services, date incurred, and receipt date.[15]
That is the problem Finwell AI is being built to solve: capture receipt data as it happens, categorise each item against ATO-style deduction rules, and keep evidence in one place for the record-keeping period. Instead of rebuilding a shoebox in June, you review a live tax ledger throughout the year.
Frequently asked questions
Q: Can I claim tax deductions without receipts in Australia?
Yes, but only in limited cases. If your total work-related expenses are $300 or less, you do not need full written evidence, but you still need records showing that you spent the money and how you calculated the claim.[3] For claims above $300, you generally need written evidence for the whole amount.
Q: Is a bank statement enough for an ATO deduction?
Usually not by itself. A bank statement may show the date, amount, and supplier, but it often does not show what you bought. The ATO says you need extra evidence, such as a supplier document, email confirmation, itemised bill, product packaging, or diary record showing the nature of the goods or services and the work connection.[2][8]
Q: What happens if my receipts were stolen or destroyed?
If receipts were genuinely lost or destroyed, first try to get complete copies or substitute documents from suppliers. The law can protect a deduction where you had a complete copy, or where loss occurred despite reasonable precautions and it is not reasonably possible to get a substitute record.[9] You still need evidence that the expense existed and was deductible.
Q: Can I claim exactly $300 for work expenses without proof?
No. The $300 rule is not an automatic deduction. It only removes the need for full written evidence where your total work-related expenses are $300 or less. You still need to show the money was spent, that it related to your work, and how the amount was calculated.[2][3]
Q: How long do I need to keep tax receipts in Australia?
In most cases, you must keep written evidence for 5 years from the date you lodge your tax return.[2] There are longer or different periods for some records, including depreciating assets and capital gains tax records. If you are in a dispute with the ATO, keep the records until the dispute is resolved.[2]
How Finwell AI helps
Finwell AI is in pre-launch for Australian PAYG employees and sole traders who want deduction-ready records before June arrives. The product direction is AI receipt scanning, automatic ATO-style categorisation, and one place to keep evidence for tax time. Founding 500 members help shape what gets built first and join the early-access list. Join the Finwell AI waitlist to take the short survey and add your preferences.
Sources
This article is general information only and not personal tax advice. For your situation, consult a registered tax agent.