An informal economy (informal sector or shadow economy) is the part of any economy that is neither officially taxed nor monitored. Read more about the World Economics Informal Economy database
The size of United States's informal economy is estimated to be 7.2% which represents approximately $1,756 billion at GDP PPP levels.
United States's data is highlighted in the table below, use the filter and sort order options to allow easy comparison with other countries.
Data source: Quarterly Informal Economy Survey (QIES) by World Economics, London