Home
Ecosystem
Tax Data Exchange Ecosystem
Tax Document Issuers
Tax Software
Tax Document Coordinates
Tax Data Exchange Network
Network Enrollment - Tax Document Issuers
Server Testing Tool
Tax Documents
All Tax Documents
Tax Documents Updated Annually
Tax Documents Updated As Needed
Form 1099-DA — Landscape Edition — Overview
Form 1099-DA — Landscape Edition — Technical Details
Documentation
FDX
OFX
TXF
FIRE
IRIS
Use Cases
API
File Export/Import - JSON
File Export/Import - Intelligent Tax Document
®
QR Code
MFAChallengeRequest
OFX /
Types
/ MFAChallengeRequest
#
Tag
Type
1
DTCLIENT
DateTimeType
Usages:
MFAChallengeTransactionRequest
MFACHALLENGERQ
Privacy Policy
© Copyright 2025. All Rights Reserved.