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Tax Data Exchange Ecosystem
Tax Document Issuers
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Tax Data Exchange Network
Network Enrollment - Tax Document Issuers (Servers)
Network Enrollment - Tax Software (Clients)
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Tax Docs
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Tax Documents Updated Annually
Tax Documents Updated As Needed
2026 IRS Form Updates
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Sample Digital Tax Documents
1099-DA
Form 1099-DA — Portrait
Form 1099-DA — Landscape
FDX Data Structure
OFX Data Structure
IRIS CSV Data Structure
IRIS XML Data Structure
1099-DA Generation — Web App
1099-DA Generation — Docker App
Documentation
FDX v6.5.0
FDX v6.4.1
OFX
TXF
FIRE
IRIS
Use Cases
API
File Export/Import - JSON
File Export/Import - Intelligent Tax Document
®
QR Code
LongMessageType
OFX /
Types
/ LongMessageType
Minimum length:
1
Maximum length:
2000
Usages:
Tax1099OID_V100
DESCRIPTION
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