DIY Financial Planning Software in Australia
Canwi helps Australians model major life decisions - property, family, tax, super, and benefits - with transparent, adjustable assumptions instead of a fragile spreadsheet.
Unlike budgeting apps focused on past spending, Canwi is forward-looking: compare futures, see what drives each outcome, and stress-test choices before you make them. Canwi does not provide personal financial advice.
What is Canwi?
Canwi is DIY financial planning and scenario modelling software built for Australian rules. You explore “what if?” paths - buying a home, growing a family, changing work, contributing to super - using comprehensive projections, not product recommendations.
Every result ties back to inputs you control. For personalised advice on what you should do, speak to a licensed professional.
Focused on retirement, Age Pension, and drawdown? See retirement planning software in Australia.

Your financial life at a glance - current net worth, projected wealth by decade, asset allocation, and visual projections of your goals, all in one place.
What Canwi helps you model
- Property & lending - buy/sell, refinance, upgrades, investment property, CGT, and mortgages
- Family & benefits - Child Care Subsidy, Family Tax Benefit A & B (where applicable to your plan)
- Tax & income - personal income tax, offsets, Division 293, Medicare Levy Surcharge, deductions
- Superannuation - contributions, caps, carry-forward, and how today's choices affect long-term balances
- Budget & life events - changing expenses, one-off costs, inflation assumptions, and scenario planning (multiple scenarios with Canwi Plus)
Who is Canwi for?
- Households planning property, family, or career changes under Australian tax and benefit rules
- People who want one connected model instead of many disconnected calculators
- Anyone preparing for conversations with a partner, accountant, or licensed adviser - not a substitute for personal advice
- Users who value seeing assumptions explicitly rather than hidden defaults
Frequently asked questions
Pricing
Starter is free with core planning tools. Canwi Plus is $39/month or $29/month when billed yearly for multiple scenarios, comparisons, and premium support. See the pricing page.
Guides and policies: Canwi help center.





