Every tool on USFinancialTool.com is free, requires no signup, and stores no personal data. We cover the financial decisions that matter most — from when to claim Social Security to whether your side hustle is actually profitable.
Our Social Security tools go far beyond what SSA.gov offers. Find your optimal claiming age, estimate benefits for divorced spouses, detect the tax torpedo, check if work income will reduce your benefit, and calculate survivor benefit options. These are the SS calculators financial advisors use.
Stop over-withholding and avoid IRS penalties. Our W-4 optimizer tells you exactly how to fill out your withholding form. The side hustle quarterly tax calculator gives gig workers and freelancers their exact quarterly payment due. Capital gains calculator shows your tax bill before you sell any investment.
Are you on track to retire? Our retirement savings gap calculator projects your savings at retirement age and shows exactly how much more to contribute monthly. The RMD calculator tells you required minimum distributions for each year. Roth vs Traditional IRA tool compares after-tax outcomes.
Calculate how much house you can afford based on income and debt. Our rent vs buy calculator factors in appreciation, opportunity cost, and transaction fees. Home equity and refinance break-even tools help you decide when refinancing makes financial sense.
The Uber and Lyft driver profit calculator reveals your true hourly rate after gas, depreciation, maintenance, and self-employment taxes. Most drivers earn far less than they think. The gas vs electric vehicle 5-year cost comparison includes the federal EV tax credit and real electricity rates.
Estimate your ACA marketplace subsidy, compare Medicare plans, and calculate how much life insurance you actually need. Our healthcare calculators are updated for 2025 plan years and use current income thresholds for subsidy eligibility.