International Data Exchange Service (IDES): Data transmission

If you do not find an answer to your question on the FATCA IDES FAQ page, you can send us a comment on your experience. We use your comments to make improvements. 

Due to email volume, we are unable to provide personalized responses. However, we collect and post responses in our FAQ pages periodically. Please contact IDES customer support if you need immediate assistance with a technical issue.

Note: This form should not be used to submit FATCA tax law questions. If you have a question regarding the FATCA registration process or the FFI list, please refer to information about the Foreign Account Tax Compliance Act (FATCA).

Please note: When completing this form, do not provide any personal identification information such as your name, taxpayer identification number, social security number, address, or telephone number.