Contact
Get in touch
One address, read by one person. It is the right place for a correction, a question about how something is calculated, or anything to do with your data.
What this address is good for
- Corrections. If a calculator is wrong, or a guide cites a figure that has moved, this is the most useful thing you can send. Include the page and, if you can, the numbers you entered.
- Questions about method. How a result is worked out, what a calculator assumes, where a figure came from.
- Privacy requests. Anything under the Privacy Policy, which is the same address for a reason.
- Suggestions. A calculator that should exist, or a guide that should cover something it does not.
What it is not
This is an independent educational project, not a financial service. Mail to this address cannot be a substitute for advice from someone who knows your situation and is licensed to give it.
So: no recommendations on a specific loan, no review of documents you have been sent, no opinion on whether to take a particular offer, and nothing that would amount to personalized financial, tax or legal advice. The Disclaimer sets out the full position and it is worth reading before writing.
Please do not send account numbers, Social Security numbers, statements, or anything else you would not want sitting in an ordinary mailbox. Nothing here needs them, and email is not a secure channel.
Why there is no form
A contact form has to post somewhere, which means a server that receives and stores what you typed. This site is static and has no such server, so there is nothing for a form to submit to.
Your mail client is a better place for the message anyway: you keep a copy, and you can see exactly what you sent and to whom.
Worth separating from that, because the two get confused: the figures you type into any of the 43 calculators are computed in your browser and are never transmitted or stored. That holds whatever else the Site loads, and it is set out in the Privacy Policy. A contact form would not have changed it — an email is simply the honest way to reach one person.
Before you write
Two things answer most questions faster than a reply would. Every calculator has a disclaimer at the bottom saying what it assumes and what it leaves out. And most now have a written guide — 43 of them — explaining the rules behind the arithmetic, with sources.
This is a one-person project, so replies are not instant. Anything about privacy or a factual error gets looked at first.