Tax1099Da
New for Tax Year 2025
Form 1099-DA is new for tax year 2025. To streamline the tax prep experience of taxpayers and tax preparers, Form 1099-DA producers should provide the form data as well as the form image. The Financial Data Exchange organization has created the data schema described below for this purpose. The data may be delivered via separate file download, API, or embedded inside the form PDF file.
FDX / Data Structures / Tax1099Da
Form 1099-DA, Digital Asset Proceeds From Broker Transactions, from FILER (1st-2nd boxes as issuer) to RECIPIENT (3rd-6th boxes). If reported on Form 1099-B, use Tax1099B and SecurityDetail instead
Extends and inherits all fields from Tax
Tax1099Da Properties
| # | Id | Type | Description |
|---|---|---|---|
| 1 | accountNumber | string | Account number |
| 2 | digitalAssetDetails | Array of DigitalAssetDetail | Boxes 1-16, Digital Asset details |
| 3 | secondTinNotice | boolean | Second TIN Notice |
| 4 | federalTaxWithheld | number | Box 4, Total federal income tax withheld across all transactions |
| 5 | stateAndLocal | Array of StateAndLocalTaxWithholding | Boxes 14-16, Total state and Local tax withholdings across all transactions |
Tax1099Da Usage:
- TaxData tax1099Da
FDX Tax Schema and Model Files
To assist developers, we have made available a copy of the FDX tax schema files (yaml) and related model files in csharp, java, python, ruby, and typescript languages at GitHub for a nominal fee. Request GitHub repository access or more information .
SDK (Java Software Development Kit)
A java SDK is available to generate Tax1099Da documents as:
- FDX JSON
- QR PDFs and
- Intelligent Tax Documents®
See this GitHub page and contact us at info@taxdataexchange.org to license the SDK.
Introductory SDK pricing is available through November 28, 2025.
