What is a Laundromat? “Laundromat” is a name OCCRP has assigned to a particular type of financial device set up primarily in developing countries. They are all-purpose financial tools that can be used as a cost-effective money laundering system, to move money offshore, to hide or obscure ownership of assets, to avoid taxes or customs fees, or to simplify or avoid local paperwork. In the worse cases, Laundromats can be used for financial fraud.