firetoiris.com resource library
Prepare, reconcile, file, and furnish your organization's information returns. Each guide covers a specific reporting task with worked examples, visual workflows, downloadable checklists, and official instructions.
FIRE to IRIS migration
Choose the right IRIS output for your FIRE data. Compare portal CSV and A2A XML, reconcile a sample batch, and download a pre-filing handoff checklist.
Read the guideMulti-payer conversion
Keep payer identities, form groups, and totals aligned when converting a multi-payer FIRE file. Includes a worked reconciliation and downloadable worksheet.
Read the guideSource file preparation
Check record structure, tax year, payer groups, and control totals before converting a FIRE file. Includes a fictional batch review and downloadable checklist.
Read the guideConversion field trace
Trace fictional 1099-NEC amounts from fixed-width FIRE positions through parsed cents to XML elements, with a reusable mapping review worksheet.
Read the guideConversion troubleshooting
Separate source, XML, schema, and IRS filing errors. Trace a fictional validation report back to the FIRE record and use a downloadable issue worksheet.
Read the guide