Disclaimer

Please read this before using any calculator on this site.

Estimates only — not professional advice. Every calculator on ClearSum produces a simplified estimate for general, educational purposes. Nothing on this site is financial, investment, tax, legal, or retirement advice, and none of these tools should be the sole basis for a financial decision.

Not affiliated with any official agency or institution

ClearSum is an independent, privately run website. We are not affiliated with, endorsed by, or connected to the Social Security Administration (SSA), the Internal Revenue Service (IRS), any bank, lender, or any other government agency. For official figures, always use ssa.gov/myaccount for Social Security and irs.gov for tax questions.

Why our numbers can differ from your actual results

Mortgage & Auto Loan calculators use standard amortization math but don't account for lender-specific fees, rate locks, discount points, or underwriting adjustments. PMI is a rough estimate, not a quote.
The Social Security estimator either uses a number you provide from your own SSA statement (most accurate) or, in "estimate from income" mode, assumes your current salary approximates your career-average earnings — a simplification that ignores your real 35-year earnings history, early-career income, and future wage growth. Only SSA has your actual earnings record.
The Paycheck calculator estimates federal income tax and FICA using 2026 IRS figures and the standard deduction only — it does not model itemized deductions, tax credits, or your specific state/local tax code (you supply your own estimated rate).
The Debt Payoff calculator assumes a fixed monthly payment and a constant APR, and does not account for fees, promotional rates, or minimum-payment rules that vary by lender.
The Compound Interest calculator assumes a constant rate of return every year, which real investments do not provide — actual markets fluctuate.

No liability

We make a good-faith effort to keep the formulas and figures on this site accurate and current, but we make no guarantees of accuracy, completeness, or fitness for any particular purpose. Use of any calculator on this site is at your own risk. Consult a qualified financial advisor, accountant, or attorney before making decisions based on these estimates.