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Found a wrong number? Spotted a broken link? Got an idea for a calculator we should build next? We read every message, and we would rather hear about a mistake than have it sit on the site.
What to write about
Write to us about any of these, and we will take it seriously:
- A wrong result. The calculator gave you a number that does not match your pay stub or your own maths. This is the most useful message you can send us.
- A missing detail. Your state, your pay setup, or a deduction you have is not covered, or is covered badly. Tell us what is missing and how it works where you are.
- A suggestion. A calculator you wish this site had, a guide you wish someone had written, or a way the site could be clearer. If it is a good idea and we can build it well, we will.
- A broken link or a page that does not work. Tell us which page, what you tapped, and what happened — or what did not happen.
- A question about a guide. If a guide left you unsure about something, say which part, and we will try to make it clearer for the next reader too.
Please do not send us your full pay stub, your Social Security number, your bank details, or your tax return. We do not need them to fix a calculator, and we do not want that kind of detail sitting in an inbox. The numbers listed below are enough.
What to include in your message
The more of this you include, the faster we can check it:
- The page you were on — for example, the Paycheck Calculator, or the guide about federal withholding.
- The numbers you typed in: your salary or hourly wage, your state, your filing status, how often you get paid, your 401(k) percent, and your health premium per pay period.
- The result you saw, and what you expected to see instead. If your pay stub shows a different number, tell us the figure on the stub and the figure on our page.
- What device and browser you used, if the problem is a page not working — for example, "iPhone, Safari" or "Windows laptop, Chrome".
Here is an example of a message that helps us a lot: "On the Paycheck Calculator, I put in $60,000, single, Texas, biweekly, 5% 401(k), $120 health. Your site says take-home is $1,740.12, but my pay stub says $1,690. My employer also takes $50 a period for dental." That tells us at once whether our maths is wrong, or whether something extra is coming out of your pay that our calculator does not ask about.
How long until you hear back
We aim to answer within two working days. A wrong-figure report usually takes a little longer, because we check it against IRS Publication 15-T before we reply — we would rather take an extra day and give you a right answer than a fast wrong one. If your message is about a broken page, we will fix the page first and then write back to say it is fixed. If we need more detail from you to check something, we will ask.
How to reach us
Our contact email address will be listed here after launch. That is an honest note, not a placeholder we forgot to fill in: the site went live on a preview address first, and the contact email is being set up with the site's own domain. Until it is listed here, this page tells you exactly what to send and what happens next, so that when the address appears you can write straight away.
In the meantime, the fastest way to check a result yourself is the worked example on each calculator page. Every calculator page shows a real example with real numbers — for instance, $60,000 in Texas works out to $1,740.12 take-home a period — and you can run the same numbers through the calculator to see that it matches.
Sources and 2026 figures. IRS Publication 15-T; IRS Rev. Proc. 2025-32. Standard deduction 2026: $16,100 single / $32,200 married filing jointly. Social Security wage base 2026: $184,500. Social Security 6.2%, Medicare 1.45% (+0.9% over $200,000). Results are estimates, not tax advice.
Estimate, not tax advice. This site uses simplified 2026 tables for illustration. Verify your withholding with IRS Publication 15-T and a tax professional.