Dolaro

About Dolaro.com.au

Last reviewed: June 2026

Dolaro.com.au is an independent Australian personal finance calculator website. Our goal is simple: provide accurate, up-to-date calculation tools that help Australians make better financial decisions — completely free.

Every calculator is built specifically for Australian rules and is updated when rates, thresholds or legislation changes. We prioritise correctness over simplicity — for example, our income tax calculator applies the correct LITO phase-out, our HECS/HELP calculator uses all 18 ATO repayment bands (not simplified approximations), and our stamp duty calculator applies the correct home concession rate schedule for QLD owner-occupiers.

Our calculators

CalculatorRates / rules
Stamp Duty Calculator2025–26
Mortgage Repayment2025
Income TaxFY 2025–26
HECS / HELP RepaymentFY 2025–26
Superannuation2025–26
Capital Gains TaxFY 2025–26
Rental YieldCurrent
Overtime PayCurrent
Term DepositCurrent

Data sources

All calculations are based on official government sources. Key references include:

  • ·Income tax & HECS/HELP: Australian Taxation Office (ato.gov.au)
  • ·NSW stamp duty: Revenue NSW (revenue.nsw.gov.au) — brackets updated July 2025
  • ·VIC stamp duty: State Revenue Office Victoria (sro.vic.gov.au)
  • ·QLD stamp duty: Queensland Revenue Office (qld.gov.au/housing/buying-owning-home)
  • ·WA stamp duty: WA Revenue (wa.gov.au) — FHB thresholds updated May 2026
  • ·SA stamp duty: RevenueSA (revenuesa.sa.gov.au)
  • ·TAS stamp duty: State Revenue Office Tasmania (sro.tas.gov.au)
  • ·ACT stamp duty: ACT Revenue Office (revenue.act.gov.au)
  • ·NT stamp duty: Northern Territory Revenue (nt.gov.au/industry/business-and-finance)
  • ·Superannuation SGC: ATO — Super guarantee charge (11.5% FY2024-25; 12% from 1 July 2025)

Editorial approach

Calculators display their assumptions and rate schedules clearly. Where rules are complex or eligibility-dependent (such as first home buyer concessions or foreign buyer surcharges), we show the relevant conditions and link to official sources so users can verify their specific situation. Estimated figures are based on standard assumptions — they are not a substitute for professional financial or legal advice.

Advertising disclosure

Dolaro.com.au displays advertising through Google AdSense to support free access to our tools. Advertisements are clearly separate from calculator content and do not influence our calculations or editorial decisions.

Disclaimer

All calculator results are estimates for educational and planning purposes only. They do not constitute financial, legal or tax advice. Rates and thresholds change — always verify current figures with the relevant government authority before making financial decisions. For personalised advice, consult a qualified financial adviser, tax agent or solicitor.