Consumer Complaints by Product Type

Learn how to complain about a problem with a bank or a lending company, such as a mortgage provider.

Find out what to do when you want to complain about a defective car.

Find out what to do if you have one of these complaints when buying or renting a home.

Learn what to do when you want to complain about a phone, cable, or satellite television company.

Find out how to file a complaint about an airline, travel agency, hotel, or U.S. Embassy or Consulate.

Find answers to the most popular Post Office questions.