Sourdough is built with accountants, not around them.
Bring your gig-worker clients to Sourdough. We file the return for free; you audit what we filed; every deduction the AI missed pays you $1,000 on confirmation. It runs like a bug bounty for tax classification, and the trade aligns the incentives end to end.
The bounty
$1,000 per miss
- Audit a return Sourdough filed for a gig worker you serve.
- The AI will miss deductions. Each catch pays $1,000 on confirmation.
- Every catch teaches the engine, and the next return catches it the first time.
- Filing is always free for any customer you bring to Sourdough.
Higher-volume firms can move to a partnership tier with co-branded onboarding, revenue share, and a white-label option. Tell us what you serve and we will come back with a fit.
Shantanu Joshi
Founder, Sourdough