Contact Us
Have feedback, questions, or suggestions? We would love to hear from you.
Send us an email at support@olikit.com
We aim to respond within 2 business days.
What to Include
- Calculator feedback — Tell us about your experience with any calculator.
- Feature requests — Suggest new calculators, countries, or improvements.
- Data corrections — If you notice outdated tax brackets or rates, please let us know.
- Bug reports — Describe what went wrong and which page you were on.
Feedback Form
Prefer a form? Email us directly with the details above. For data correction requests, please include the specific tax year, country, and source URL for the updated rate.
Our Calculators
Browse our free calculators: Salary Calculator, Tax Calculator, Mortgage Calculator, Investment Calculator, Retirement Calculator.