Contact

Found an error in a calculator, a stale figure, or a page that doesn't make sense? That is exactly what we want to hear — the math on this site is only worth trusting if it's right.

Email

Email us at hopkins@theagencyllc.net.

What to include

• The page and the calculator you were using.
• The numbers you entered and the result you got.
• What you expected instead, and why, if you have a source.

Corrections from readers get checked against the primary source — Freddie Mac for rates, the IRS for tax rules — and fixed figures are updated on the page with their source and date.

Publisher

Should I Stay or Sell is published by The Agency LLC, Snohomish, Washington — theagencyllc.net.

Please don't send personal financial details (account numbers, tax returns, documents). A question about the tools needs nothing more than the figures you typed into them.