Powerful Financial Tools Built for Modern Businesses
We help startups, SMBs, and finance teams simplify financial management with powerful, secure, and easy-to-use tools.
AI + CPA pipeline, not one or the other
We read your engineering artifacts — commits, PRs, Linear tickets. A licensed CPA reviews and signs every claim. No shortcuts.
Every activity mapped to §41's four-part test
Permitted purpose, technological in nature, elimination of uncertainty, process of experimentation — line-by-line, with citation trail.
The Section41 Promise — lifetime audit defense
If the IRS questions your claim, we respond at our cost — for the life of the return. Built into the 20%, no carve-outs.
- Written into your engagement
- No additional fees, ever
- Zero audits lost to date
Enterprise-Grade Security
Bank-level Encryption
Your data is encrypted at rest and in transit
GDPR & SOC 2
Fully compliant with global standards
Secure Cloud
Enterprise-grade infrastructure
Access Control
Role-based permissions
Works with the tools your team already uses
Enterprise Applications Coverage
Your financial data deserves the highest level of protection. We use the same security measures trusted by leading financial institutions.
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Bank-Level Encryption
256-bit AES encryption for all data at rest and in transit
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GDPR & SOC 2 Compliant
Full compliance with international data protection standards
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Secure Cloud Infrastructure
Granular permissions to control who sees what is this data.
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Secure Cloud Infrastructure
Granular permissions to control who sees what is this data.
Built for SaaS founders, by tax specialists
Section41 turned our 2023 return into a $240K refund we didn't know we could claim. Their CPA signed every line — no anxiety, no back-and-forth.
Sample Customer
Founder & CEO, Sample SaaS
We'd been filing R&D credits through our bookkeeper for years. Section41 found twice the credit on the same year's data and caught a §174 issue we missed.
Sample Customer
Co-founder, Sample Startup
Read-only GitHub access, a clean four-part test memo, and the whole thing done in eleven days. Exactly what I wanted my CFO to see.
Sample Customer
CTO, Sample Series B
The lifetime audit defense was the closer. Having someone on the hook for the return is a level of accountability no fintech provides.
Sample Customer
CFO, Sample SaaS
Your questions, answered
Short answers to what most SaaS founders ask before engaging.
Do we actually qualify?
How is this different from TurboTax or Gusto R&D?
What if we already have a CPA?
What happens if we get audited?
How long does it take?
Is our data safe?
What's the §174 lookback?
Do you charge anything upfront?
Ready to see what 2022–2024 is worth to you?
The §174 lookback window closes July 6, 2026. Most SaaS companies qualify for six to seven figures in retroactive credit — but only until the deadline.