Frequently asked questions about form 170 (fiscal year 2026 and subsequent years)

What is the “"detail record identifier"?

The DeclaredRegistryID is a code that must uniquely identify the record in question, freely assigned by the declarant. As an example, one could choose to use sequential codes, without it being necessary to repeat the assigned IdRegistro for each declarant in each period.

Each IdRegistro identifies a declarant with their corresponding business number and account number where payments are made.