About Finance Maxx
Free calculators and plain-language guides so you can understand the numbers before you make a move — no sign-up required.
What we build
Finance Maxx focuses on interactive tools that update as you type, with clear assumptions and short explainers. Current tools:
- Federal tax
- Budget 50/30/20
- Mortgage payment
- Mortgage approval estimate
- Refinance break-even
- Savings & investment growth
- 401(k) contribution
- Loan payment
- Debt payoff
- Emergency fund
- Future inflation
- Net worth
How we think about accuracy
Math lives in shared libraries (not one-off page scripts) so estimates stay consistent. Tax years and brackets are updated when official figures change. Models are still simplified: we call out what is left out (state tax, fees, inflation, lender rules, and similar).
Privacy by default
We do not require an account. Calculator inputs are not uploaded to our servers as part of this static site. See the Privacy Policy for details.
Not advice
Everything on this site is educational. It is not tax, investment, or lending advice. Read the Terms of Use before relying on any estimate.
Contact
Feedback and corrections: [email protected]