Have a question, found an error, or want to suggest a new calculator? We're here to help!
Other Ways to Reach Us
Email: contact@[yourdomain].com
Response Time: We typically respond within 24-48 hours during business days.
What to Include in Your Message
- Reporting Errors: Include which calculator, what input values you used, and what result you received
- Technical Issues: Include your browser type (Chrome, Firefox, Safari, etc.) and device (desktop, mobile, tablet)
- Feature Requests: Describe what calculator or feature you'd like to see and why it would be useful
Frequently Asked Questions
Are the calculators accurate?
Yes! All tax rates are verified against official IRS and state revenue department sources. Calculations are updated annually in January and whenever tax laws change mid-year.
Do you store my financial information?
No. All calculations are performed locally in your web browser. We never see, store, or transmit any data you enter into our calculators.
Can I use these calculators for tax filing?
Our calculators provide estimates for planning purposes. For actual tax filing, please consult a tax professional or use IRS-approved software.
Why do I see ads on the site?
We use ethical advertising (Google AdSense) to keep all calculators free for everyone. We never place ads within calculator forms and don't use intrusive pop-ups.
Can you add a calculator for my state?
Yes! We're continuously expanding. Send us a request using the form above, and we'll prioritize based on demand.