Every homeowner wants to get that extra cost of PMI removed ASAP. However, you may be able to knock off that PMI cost another way (and sooner) if home values are rising in your area. Lenders in many cases require you to purchase private mortgage insurance (PMI) if you put less than 20% down on your house. If you’re a homeowner that could only afford a 10%-15% down payment (or less), your monthly mortgage payments likely include the cost of PMI in addition to your taxes, principal, and interest. However, on the date when your principal balance is scheduled to fall to 80% of the home’s original value (or in other words you build up at least 20% equity in your home), you have the right to request that your servicer cancel PMI, according to the Consumer Financial Protection Bureau (CFPB).