Last updated: October 2026
Every figure produced by this site is an estimate. The tools are provided for informational and educational purposes only. They do not constitute tax, legal, accounting, employment, or financial advice, and no calculator here creates a professional relationship of any kind.
Federal calculations use tax year 2026 brackets and the standard deduction from IRS Revenue Procedure 2025-32, and FICA rates from IRS Publication 15 and the Social Security Administration. Actual payroll withholding depends on your Form W-4 entries, pre-tax and post-tax deductions, local taxes, and changes during the year. State figures are representative effective rates and are not exact statutory schedules.
Severance, offer comparison and pay figures are general estimates. Severance is not legally required in most US circumstances and policy varies widely between employers. Equity valuations are speculative and depend on vesting, liquidity and company performance. Nothing here should be relied on to sign or reject an offer, a separation agreement, or a contract.
The site is provided as is. While the tax data is checked against primary sources and dated on each page, errors are possible and tax law changes. Verify any figure that affects a filing, a contract, or a significant decision with a qualified professional before acting on it.
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