Freelance Tax & Runway Estimator

A free, no-signup web tool for freelancers to get instant estimates on two common money questions:

• Tax Set-Aside — how much to set aside for taxes this quarter, based on income and business expenses
• Runway — how many months current savings would cover personal expenses with no income

🔗 Live site: https://mundusflow.github.io/freelance-tax-runway-estimator/

How it works

Everything runs client-side — plain HTML, CSS, and JavaScript, no backend, no data storage. Nothing typed into the calculators is sent or saved anywhere.

Files

File	Purpose
index.html	Page structure and content
style.css	Styling
script.js	Calculator logic

Running locally

No build step needed — just open index.html directly in a browser.

Related product

This tool links to The Freelance CFO, a paid Excel/Google Sheets workbook that tracks income, expenses, quarterly taxes, and runway automatically from real transaction data throughout the year.

Disclaimer

These calculators provide estimates for planning purposes only and are not tax or financial advice. Consult a licensed professional for your specific situation.