PITI
PITI Principal, Interest, Taxes and Insurance. Also called monthly housing expense. The periodic payment that includes a principal and interest payment plus a contribution to the escrow account set up by the lender to pay insurance premiums and property taxes. If you do ... more...

Impound
Impound That portion of a borrower's monthly payments held by the lender or servicer to pay for taxes, hazard insurance, mortgage insurance, lease payments, and other items as they become due. Also known as reserves. ... more...