Complaints

Learn how to file a complaint against the U.S. Postal Service, government agencies, and prisons.

Learn how to file complaints about online purchases, companies, and telemarketers. Know where to file complaints about products and services.

Learn where to report problems with banks, investments, or retirement plans. Also, file complaints abut companies or people who offer these services.

Find out how to file a complaint about a landlord, mortgage company, or housing discrimination.

If you have a complaint about travel by air, land, or sea, find out where to share your complaint to get the problem resolved.

Find your state's consumer protection office for help with business complaints, scams, and more.