BAS, payroll under Payday Super, and tax returns for Australian businesses on Xero, MYOB and QuickBooks.

AuthorityATO
ReportingAASB
CurrencyAUD
Tax year1 July to 30 June

Our services in Australia

Filed with the Australian Taxation Office and ASIC, reviewed twice before submission.

Bookkeeping

Xero, MYOB and QuickBooks bookkeeping and monthly reconciliations.

BAS and GST

Monthly and quarterly BAS preparation, GST and PAYG withholding.

Payroll and Payday Super

Single Touch Payroll reporting and super paid on each payday.

Company and individual returns

Income tax returns, prepared for lodgement through your registered agent.

Fringe benefits tax

FBT calculations and annual returns for employers.

Management reporting

Monthly management accounts and cash-flow reporting.

Software we use hereXeroMYOBQuickBooks OnlineMicrosoft Excel

Tax due dates in Australia

Every fixed deadline over the next twelve months, counted from today, 30 September 2026.

The year ahead

Each marker is a deadline. Select one to see what’s due.

SepOctNovDecJanFebMarAprMayJunJulAug
  1. Q1 BAS (July to September)

    Quarterly lodgers

    Indirect taxin 28 days
  2. Individual tax returns

    Individuals lodging without an agent

    Income taxin 31 days
  3. Q2 BAS (October to December)

    Quarterly lodgers

    Indirect taxin 151 days
  4. Q3 BAS (January to March)

    Quarterly lodgers

    Indirect taxin 210 days
  5. Tax returns lodged through a registered agent

    Most individuals and companies using an agent

    Business taxin 227 days
  6. FBT return and payment

    Employers lodging themselves

    Payrollin 233 days
  7. Financial year ends

    Everyone

    Income taxin 273 days
  8. Single Touch Payroll finalisation

    Employers

    Payrollin 287 days
  9. Q4 BAS (April to June)

    Quarterly lodgers

    Indirect taxin 301 days
  10. Taxable payments annual report (TPAR)

    Businesses paying contractors in certain industries

    Business taxin 332 days

Rolling deadlines

These repeat every period, so the exact date depends on your filing frequency.

Monthly BASLodge and pay by the 21st of the following month.
Payday Super (from 1 July 2026)Super must reach each employee’s fund within 7 business days of every payday.
Single Touch PayrollReport on or before each payday.
Agent concessionsBAS lodged through a registered agent usually gets extra weeks, except the December quarter.

Quarterly super guarantee due dates ended on 28 July 2026. From 1 July 2026, super is paid with wages under Payday Super. Deadlines can change by official notice, so confirm with the Australian Taxation Office and ASIC or ask us. Last reviewed September 2026.

Quick answers for Australia

In Australia we provide bookkeeping, bas and gst, payroll and payday super, company and individual returns, fringe benefits tax, management reporting.

We file with the Australian Taxation Office and ASIC and prepare financial statements under AASB.

Q1 BAS (July to September), due on 28 October 2026. It applies to: quarterly lodgers. Rolling deadlines such as Monthly BAS depend on your filing frequency.

We work inside Xero, MYOB, QuickBooks Online, Microsoft Excel, using your own logins and VPN-only access.

Never miss a deadline in Australia.

We keep your ATO calendar, prepare every filing and tell you what’s due before it’s due.