Finmatrix is committed to providing free, high-precision personal finance calculators and wealth simulation tools. Whether you have discovered a numerical edge case, wish to suggest a new calculator scenario, or have questions regarding our mathematical models, we welcome your feedback.
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Direct Editorial Inquiries
For tax code corrections, formula audit reports, or regulatory citations:
novamatrix1564@gmail.com⏱️
Response Window
Our financial research team reviews all bug submissions and mathematical feedback within 1 to 2 business days.
Active SupportCalculator Feedback & Correction Protocol
If you believe an input formula or statutory threshold is displaying an outdated figure:
- Specify the calculator tool URL (e.g.,
/calculators/paycheck-calculator.html). - Provide the specific numerical inputs tested.
- Cite the official statutory authority (e.g., IRS Revenue Procedure, Social Security Administration Bulletin, CFPB rule).
Business, Affiliate & Partnership Inquiries
For financial institution partnership discussions or widget licensing inquiries, contact us with [Partnership] in the email subject line.