Finance & Tax — Free Online Tools

16 free finance and tax tools including debt payoff planner, freelancer tax calculator, net worth tracker, and more. No signup required. Instant results.

Browse all 15 free finance & tax tools below. Every tool is 100% free, requires no signup, and runs entirely in your browser — your data never leaves your device.

Finance & Tax Tools

• Debt Payoff Planner — Compare snowball vs avalanche methods to become debt free
• Freelancer Tax Calculator — Calculate self-employment tax, quarterly payments, and take-home pay
• Debt Payoff Planner — Calculate when you'll be debt free with snowball vs avalanche
• Freelancer Tax Calculator — Self-employment tax, quarterly payments, take-home pay
• Net Worth Tracker — Track assets vs liabilities over time
• Inflation Calculator — See how inflation impacts purchasing power
• Passive Income Calculator — Plan multiple income streams to reach FIRE
• Side Hustle Calculator — Project earnings from side income
• Subscription Tracker — Track and optimize recurring costs
• Salary Negotiation — Research salary ranges and negotiation tips
• Hourly Rate Calculator — Calculate freelance and side hustle hourly rates
• Ad ROI Calculator — Calculate paid ads and influencer campaign ROI
• Creator Earnings — Estimate earnings for YouTube, TikTok, and more
• Dropshipping Profit — Calculate profit margins for dropshipping
• Home Office Deduction — Calculate home office tax deductions