Contact Us
Have a question about one of our calculators? Found an error in our tax calculations? Want to suggest a new tool or feature? We'd love to hear from you.
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Response Time
Within 1–2 business days
Note: We cannot provide personal tax advice. For specific tax questions, please consult a qualified CPA or tax professional. Our team can assist with calculator-related questions, feedback, and technical support.
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What You Can Reach Us About
Calculator Issues
If you believe a calculator result is incorrect or outdated, please email us with:
- The calculator you were using
- The input values you entered
- The result you received
- What you believe the correct result should be (with source if possible)
Content Corrections
If you find incorrect information in any of our articles or guides, please let us know. We take accuracy seriously and will review and correct any errors promptly.
General Questions
Have a general question about self-employment taxes? Feel free to reach out — while we cannot provide personalized tax advice, we are happy to point you toward the right IRS resources.
Partnership & Advertising
For business inquiries, partnerships, or advertising opportunities, please email us with "Partnership" in the subject line.
Before You Contact Us
You may find your answer faster by checking:
- IRS.gov
For official tax rates and rules
- IRS Publication 334
Tax Guide for Small Business
- IRS Schedule SE
Self-Employment Tax form and instructions
Our FAQ sections
Check the FAQs at the bottom of each calculator page
Response Time
We are a small team and do our best to respond to every message. Please allow 1–2 business days for a response. During tax season (January–April), response times may be slightly longer.