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💼 Feature

Financial Box & Tax Vault

From receipt to Schedule C — every dollar categorized, every document filed, every audit ready.

Includes 14-Day Free Trial — Instant Access

Real-time Schedule C-ready ledger

Audit-proof receipt vault

Payroll journal & 1099 export

Square + Stripe fee reconciliation

Quarterly estimated-tax dashboard

CPA-friendly export bundles

Stop the marketplace tax

Stop Paying the 20% Marketplace Tax

Sawyer charges booking fees on your own clients. BrainInABox OS™ gives you 0% marketplace fees, built-in inventory COGS, and complete business + personal vault management.

Start 14-Day Free Trial — Instant Access →