Let’s talk.
Found a problem, have a feature idea, or want early access to AI optimization? Drop us a line — every message reaches the team.
Ways to reach us
Use the form and we’ll get back to you by email. For quick technical issues, the Report a bug button (bottom-right of every page) is the fastest route.
What we can help with
- Questions about a calculation or a tax rule
- Feedback and feature requests
- Early access to AI tax optimization
- Partnerships and press
A note: kitna.tax is an estimation tool, not a tax advisory. We can’t file returns or give individual tax advice — but we’re always happy to help you understand the numbers.
Send a message
We typically reply within a couple of working days.