Back property taxes and the Maryland tax sale
- What it is
- Unpaid county or city property taxes are a lien on the house until they’re paid. If they go unpaid long enough, the county sells that lien to an investor at a tax sale.
- When you sell
- Back taxes are paid at settlement like any other lien. Even after a tax sale you still own the house and can redeem it, and a sale can pay off the certificate from the proceeds.
- Worth knowing
- Newer rules took effect in January 2026. If you live in the home, the certificate buyer can’t file to foreclose for 9 months after the sale, and redemption interest on newer certificates is capped at 10% a year. The amount still grows, so don’t wait on it.