Disclaimer

RuleCost’s calculators are provided for general informational purposes only. Using this site does not create a financial advisory, tax preparation, legal, or any other professional relationship between you and RuleCost.

• Not personalized advice. A calculator models one specific rule using the inputs you give it. It cannot account for your complete financial, tax, immigration or legal situation, and it may not reflect exceptions, elections, or interactions with other rules that apply to you specifically.
• Effort, not guarantee, of accuracy. We source every figure from primary, official material and test calculations against worked examples (see our methodology and editorial policy). Even so, laws change, official guidance is sometimes updated after we publish, and mistakes are possible.
• Verify before you act. Before making a financial, tax, or legal decision, confirm the relevant numbers with the official source linked on the calculator’s page, or with a licensed accountant, tax preparer, financial advisor, or attorney.
• No liability. To the fullest extent permitted by law, RuleCost and its operators are not liable for any loss or damage arising from reliance on information provided by this site.

If you believe a calculator is producing an incorrect result, please contact us — we take that seriously and want to fix it.