Financial disclaimer

Educational information only

The calculators, guides, examples, and results are general educational information. They are not financial planning, investment, tax, legal, accounting, mortgage, insurance, or real-estate advice. Nothing on the site is an offer, recommendation, endorsement, fiduciary service, or professional-client relationship.

Estimates are not outcomes

Outputs depend entirely on user inputs and simplified assumptions. Markets, inflation, investment returns, tax law, credit eligibility, mortgage terms, property costs, home values, and personal circumstances can change. No return, refund, approval, savings amount, break-even point, or financial outcome is guaranteed.

Calculator-specific limits

• Coast FIRE: uses a constant real return and a withdrawal-rate target; it does not simulate taxes, fees, return sequence, benefits, healthcare, or longevity.
• U.S. tax refund: reconciles figures supplied by the user; it does not prepare a return, determine liability or eligibility, test penalties, or include state and local tax.
• Rent versus buy: uses a simplified monthly model and excludes several location- and household-specific costs and tax effects.

Verify independently

Check source documents and current rules. Consider a qualified professional who can evaluate the complete facts before reducing retirement savings, filing a return, buying or selling property, borrowing, investing, or taking another consequential action.

Advertising and affiliates

The site may display advertising or earn compensation from clearly identified referral links. Compensation can create a commercial interest, but it does not make a linked product suitable for any person. Compare terms independently and read provider disclosures before applying, buying, or opening an account.

No warranty

Reasonable care is taken in presenting the material, but accuracy, completeness, availability, and fitness for a particular purpose are not warranted. To the extent permitted by law, use of the site and reliance on its outputs remain the user’s responsibility.