Dear Liz: My credit reports don’t show any of my old unpaid collection accounts. I also have one judgment that is not showing from 2005. My wife (who has perfect credit) and I are looking to apply for a mortgage. What will the lender find? I recently applied for a credit card to start rebuilding my credit. The issuer approved me for a card with a $1,000 limit and told me my score was in the high 700s. I am so confused.

Answer: If your collection accounts are older than seven years, your lender shouldn’t see them when it reviews your credit reports. Most negative marks have to be dropped from reports seven years and six months after the date the account first went delinquent. Civil judgments also have to be dropped after seven years unless your state has a longer statute of limitations; in that case, the judgment can be reported until the statute expires. California’s statute of limitations for judgments is 10 years.

If none of those negative marks shows on your reports and you’ve handled credit responsibly since then, your credit scores (you have more than one) may well be excellent.

Since you’ll be in the market for a major loan, you and your wife should get your FICO scores from MyFico.com. Mortgage lenders will look at all six scores (one from each of the three credit bureaus for you and your wife), basing your rate and terms on the lower of the two middle scores. If that score is 740 or above, you should get the best rate and terms the lender offers.

Your FICO scores will cost $20 each, which is a bit of an investment. You can get free scores from various online sites, but those aren’t the FICO scores that mortgage lenders use and are of limited help in understanding what rate and terms you’re likely to get.