Guide · Cash flow

The EOFY cash flow checklist: 30 June and the weeks either side

A good EOFY plan does two jobs: it gets tax-sensitive decisions made before 30 June — super timing, stocktake, bad debts, prepayments and asset purchases — and it makes sure cash is there for what follows. July and August bring STP finalisation, the June-quarter BAS and PAYG instalment, and ongoing Payday Super, often in a quieter trading month.

5 min readBy the Capital On Call Editorial TeamUpdated 28 September 2026
A boutique owner checking garments on the clothing racks while updating stock on a tablet

Why plan EOFY around cash, not just tax?

End of financial year conversations usually focus on tax: what can be claimed, brought forward or deferred. That matters. But for many businesses the bigger risk sits just after 30 June, when several ATO obligations fall due together in what is often a quieter trading month — and when money spent on June “tax planning” has already left the account.

This checklist works through both halves: the decisions to make before 30 June, and the cash to have ready after it.

Before 30 June: the checklist

ItemWhy it mattersWho it suits
Time super contributionsGenerally deductible in the year the fund receives themAll employers
Stocktake or estimateClosing stock value affects taxable incomeRetail, wholesale, hospitality
Write off bad debtsA debt generally has to be written off before year end to claim itBusinesses on accruals
Review prepaymentsSome small businesses can deduct prepaid expenses up frontSmall businesses with steady costs
Install assets ready for useThe $20,000 instant asset write-off needs this by 30 JuneBusinesses under $10 million turnover
Chase debtorsCash in before year end helps both July and the ATOEveryone
Clear slow stockEOFY sales turn dead stock into cashRetail and wholesale

Super: what changes under Payday Super?

Since 1 July 2026, Payday Super requires super to reach the employee’s fund within 7 business days of each payday. The old quarterly deadline of 28 July for June-quarter super no longer applies to wages paid under the new rules — each pay run carries its own deadline.

For EOFY, two things follow:

  • Deduction timing. Employer super is generally deductible in the income year the fund receives it. Super on a payday in the last week of June may be due — and paid — in early July, landing in the following year.
  • Don’t rely on a quarterly float. Payroll in late June and early July needs wages, PAYG withholding and super funded within days, regardless of end-of-year trading.

If you want contributions counted before 30 June, pay early enough for your clearing house or software to process them. Super is only paid when the fund receives it.

Stock: count it, value it, clear it

Trading stock at 30 June affects taxable income: a higher closing value increases it. The ATO’s simplified trading stock rules let businesses with aggregated turnover under $10 million skip a formal stocktake if they reasonably estimate the value changed by $5,000 or less over the year.

Whether or not you need a full count, EOFY is the moment to deal with slow and damaged stock. Clearance sales in June convert it to cash before winter, and a clear-out reduces what you’re carrying into the new year. Our retail stock planning guide covers planning EOFY markdowns at the time you buy.

Bad debts and prepayments

  • Bad debts. If you account for income on an accruals basis and a customer won’t pay, a bad debt deduction generally needs the debt written off in your records before 30 June. Record it properly — and keep chasing.
  • Prepayments. Small businesses may be able to claim an immediate deduction for some expenses prepaid for up to 12 months, such as insurance or rent. It’s worth considering only if the cash is genuinely spare.

Asset purchases

The ATO has made the $20,000 instant asset write-off permanent from 1 July 2026 for businesses with aggregated turnover under $10 million. It applies per asset, in the year the asset is first used or installed ready for use — so an item ordered in June but installed in July counts for the following year.

The write-off improves your tax position; it doesn’t make an unnecessary purchase worthwhile. If you’re buying equipment at a June auction, see our auction checklist.

After 30 June: the cash calendar

From the ATO’s due dates for lodging and paying:

DateObligation
14 JulySingle Touch Payroll finalisation for the year
Within 7 business days of each paydayPayday Super contributions
21 JulyJune monthly BAS, for monthly reporters
28 JulyApril–June quarterly BAS and PAYG instalment
11 AugustApril–June quarterly BAS if you lodge online and qualify for the two-week concession
28 AugustTaxable payments annual report, for industries that must lodge one

Then comes the tax return, with its own due date depending on whether you lodge yourself or through a registered agent — and any balance owing on top of instalments already paid.

A five-step EOFY cash plan

  1. In May, forecast July and August week by week, including every item in the table above.
  2. Protect that cash first. Only spend on deductible purchases what’s left after July and August are covered.
  3. Chase debtors hard in June. Every invoice collected before 30 June eases July.
  4. Clear slow stock. Cash beats inventory going into winter.
  5. Arrange a facility before 30 June if the forecast shows a gap. It’s easier with strong June statements than in a thin August.

Example scenario — illustrative only. A Geelong furniture retailer spends $30,000 on new display fittings in the last week of June to reduce its tax bill. In late July its June-quarter BAS and PAYG instalment fall due in the same fortnight as higher winter wages, and trading is soft. The tax saving was real but only a fraction of the $30,000, and the business now needs short-term funding it didn’t need before. Protecting the July cash first would have left it better placed.

Where funding fits

If EOFY lands awkwardly, a line of credit can pay the June-quarter BAS or PAYG instalment on time and be repaid from spring trade; it’s generally for businesses trading six months or more. Accumulated ATO debt can be refinanced or paid out with a property-secured loan of $20,000 to $1m. See our GST and BAS timing guide, start a 60-second enquiry, or read how we help with paying the ATO on time.

This guide is general information only — talk to your accountant before making EOFY tax decisions.

FAQ

Quick answers

Do super contributions have to reach the fund by 30 June to be deductible that year?

Employer contributions are generally deductible in the income year the fund receives them. Under Payday Super, super on a late-June payday may be due in early July, so it would usually fall into the next year. Your accountant can confirm your position.

Do I need to do a stocktake at 30 June?

If your aggregated turnover is under $10 million and you reasonably estimate your trading stock value changed by $5,000 or less over the year, the ATO's simplified trading stock rules mean you don't have to do a formal stocktake. Otherwise, you need to value your stock at 30 June.

Is spending money before 30 June to cut tax a good idea?

Only if the spending was worthwhile anyway. A deduction reduces tax by a fraction of what you spend, so buying things you don't need leaves you with less cash, not more. Protect the cash you'll need in July and August first.

What's due straight after EOFY?

STP finalisation by 14 July, the April–June BAS and PAYG instalment by 28 July (11 August if you lodge online with the two-week concession), and the taxable payments annual report by 28 August for businesses in industries that must lodge one.

Planning is step one. Funding is step two.

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