Compare Software › Best Software for FIRE to IRIS Migration
At a Glance
Why FIRE-to-IRIS Migration Matters Now
The IRS FIRE system sunset is not a distant concern. The deadline is December 31, 2026, and organizations that have relied on FIRE for years face a significant transition:
- Format change: FIRE uses fixed-width flat files; IRIS uses XML. Every data pipeline that generates FIRE files must be updated or replaced.
- New TCC requirements: IRIS requires its own Transmitter Control Code (TCC), separate from your FIRE TCC.
- Workflow disruption: Organizations with ERP, payroll, or accounting integrations that output FIRE-format files need a migration path that minimizes disruption.
- No IRS extension: The IRS has been clear: FIRE is ending. There is no fallback.
The right migration software bridges the gap between your existing FIRE-based workflows and the new IRIS system, minimizing the effort and risk of the transition.
Migration Evaluation Criteria
We evaluated each solution through the lens of migration, not just general filing capability. The criteria that matter most during a FIRE-to-IRIS transition are:
FIRE File Acceptance
Can the platform accept your existing FIRE-format flat files as input? This is the single most important factor for minimizing migration effort.
Automatic Format Conversion
Does the platform convert FIRE flat files to IRIS XML automatically, or must you rebuild your data pipeline from scratch?
IRIS Readiness
Is the platform fully ready for IRIS XML submission with proper schema validation and status tracking?
Migration Support
Does the vendor provide migration guidance, testing support, and compliance expertise during the transition?
FIRE-to-IRIS Migration Software Rankings
#1 BoomTax
Best for MigrationBoomTax is the only filing platform that provides a true migration bridge from FIRE to IRIS. You can upload your existing FIRE-format files, and BoomTax automatically converts them to IRIS XML and transmits them to the IRS. Your ERP, payroll system, or accounting software can keep generating the same FIRE-format output it always has. BoomTax handles the format translation.
This matters because rebuilding data pipelines is expensive and risky. BoomTax eliminates that cost entirely. And because BoomTax supports IRIS, FIRE-format file imports, and AIR (for ACA forms), you get a single platform that works across all IRS e-filing channels.
Migration Strengths
- Only platform that accepts FIRE-format files and converts to IRIS XML
- Zero pipeline rebuilds required for existing FIRE workflows
- Supports IRIS, FIRE, and AIR filing channels simultaneously
- Full REST API for automated migration workflows
- US-based compliance experts for migration guidance
- 20+ form types across all filing channels
Best For
- Organizations with existing FIRE-format data pipelines
- Service bureaus filing on behalf of multiple clients
- Businesses using ERP/payroll systems that output FIRE files
- High-volume filers who cannot afford filing disruption
Pricing
Per-form pricing with volume discounts. Free account setup, no minimums, no migration fees.
#2 Tax1099
Tax1099 has announced IRIS filing support and offers a capable API for integration. The platform provides strong 1099 form coverage and automation capabilities for organizations building new IRIS workflows.
- IRIS-ready filing platform
- API for new integrations
- TIN matching and validation
- Good 1099 form coverage
Best for: Organizations starting fresh with IRIS or building new filing workflows.
Compare BoomTax vs Tax1099 →#3 Sovos (Convey Compliance)
Sovos provides enterprise-grade IRIS filing as part of a comprehensive compliance suite. Large organizations already on the Sovos platform may have a built-in migration path through their existing integration, with broad compliance coverage and deep ERP integrations.
- Enterprise-scale IRIS support
- Existing clients may have built-in path
- Broad compliance coverage
- Deep ERP integrations
Best for: Large enterprises already on Sovos who want to migrate within their existing platform.
Compare BoomTax vs Sovos →#4 Track1099
Track1099 focuses on contractor payment workflows with W-9 collection and 1099 filing. The platform is well suited for businesses that center their filing around contractor payments and are transitioning to IRIS.
- Transitioning from FIRE to IRIS
- W-9 collection workflow
- Per-form pricing
Best for: Small businesses focused on contractor 1099-NEC who need basic IRIS filing.
Compare BoomTax vs Track1099 →#5 IRS IRIS Direct (Taxpayer Portal)
The IRS IRIS Taxpayer Portal is free and always IRIS-current. It supports manual form entry and CSV upload, and is designed for filers who prefer to submit directly to the IRS without a third-party platform.
- Free to use
- Direct IRS submission
- Always IRIS-current
Best for: Very low-volume filers who prefer manual entry directly with the IRS.
Compare BoomTax vs IRS IRIS Direct →#6 TaxBandits
TaxBandits provides IRIS filing for small and mid-sized businesses, with an accessible interface and tiered pricing. The platform supports multiple form types and offers SMB-friendly onboarding for organizations transitioning to IRIS.
- IRIS filing support announced
- SMB-friendly onboarding
- Multiple form types
- Print and mail services
Best for: Small businesses looking for a simple IRIS filing solution.
Compare BoomTax vs TaxBandits →Migration Capability Comparison
| Migration Capability | BoomTax | IRS Direct |
|---|---|---|
| Accepts FIRE-Format Files | ||
| Auto FIRE-to-IRIS Conversion | ||
| IRIS XML Filing | ||
| FIRE Filing (Until 12/31/2026) | ||
| Pipeline Rebuild Required | No | Yes |
| REST API | ||
| US-Based Migration Support | ||
| Same-Day Setup |
= Full support = Partial/Limited = Not available
FIRE-to-IRIS Migration Checklist
Use this checklist when evaluating any vendor for your FIRE-to-IRIS transition. See our full FIRE-to-IRIS migration guide for step-by-step instructions.
Before Choosing a Vendor
- Inventory your current FIRE file formats and data sources
- Identify which systems generate FIRE-format output
- Count your annual form volume by type (1099-NEC, MISC, INT, etc.)
- Determine whether you need API automation or manual upload
- Check your current TCC status and IRIS TCC requirements
Key Questions to Ask Each Vendor
- Can I upload my existing FIRE-format files as-is?
- Does the platform convert FIRE to IRIS XML automatically?
- Is the platform fully IRIS-ready for the current tax year?
- What is the implementation timeline?
- Is pricing transparent, or do I need to request a quote?
- Is migration support provided by US-based compliance experts?
Free account setup. Upload your FIRE files and BoomTax converts them to IRIS automatically.
Frequently Asked Questions
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BoomTax and its affiliates do not provide tax, legal, or accounting advice. This material has been prepared for informational purposes only, and is not intended to provide, and should not be relied on for, tax, legal, or accounting advice. You should consult your own tax, legal, and accounting advisors prior to engaging in any transaction.