Guides for regulatory reporting, written for practitioners.

All guides

• FATCA Start here FATCA Reporting Guide Model 1 vs Model 2, who must file, deadlines by jurisdiction and the full FATCA XML field reference. 12 min read Read
• CRS CRS Reporting Guide CRS 2.0 changes, due diligence rules, deadlines by jurisdiction and the CRS XML field reference. 10 min read Read
• CRS CRS XML Schema v3.0 vs v2.0 Every new field in the CRS 2.0 schema, what it means for your data, and a migration checklist. 4 min read Read
• IDES IDES Alert & ICMM Error Codes RC001–RC029 alerts and ICMM notices: what each one means, why it happens and how to fix it. 6 min read Read
• FATCA FATCA Missing TIN Codes The missing US TIN relief codes, their precedence rules and the Notice 2024-78 pairing requirements. 4 min read Read
• IRS 1099 Form 1099-DA Guide Who files, covered vs. noncovered assets, Box 9, de minimis rules, IRIS filing and the field reference. 14 min read Read
• IRS 1099 IRIS 1099 Filing Guide FIRE retirement, TCC registration, the IRIS schema and deadlines for filing 1099s through IRIS. On novuscompliance.com (opens in a new tab) Read
• Checklists FATCA & CRS Compliance Checklist Pre-submission checks for new filings: entity, accounts, schema validation and packaging. On novuscompliance.com (opens in a new tab) Read
• Checklists Correction Filing Checklist DocRefID chains, CorrDocRefID and MessageTypeIndic for FATCA and CRS corrections. On novuscompliance.com (opens in a new tab) Read

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