Free tool · Tax diagnostic
Your 2026 Schedule C preview in 5 minutes.
Enter your gross revenue + expense categories. We’ll run it through the tax engine inside our operator stack — federal 2026 rules plus 10 states, entity-aware.
About you
Income + COGS (2026 YTD or projected)
Expenses by category (enter what applies; skip the rest)
Deductions — easy wins people miss
Prior year (optional — improves safe-harbor accuracy)
This is a single-session preview. For continuous tracking (Plaid bank feed, live updates, multi-entity), create a BudgetMaxxing workspace — included free Year 1 with Promptmaxxing’s Operator Stack.
Planning estimate — confirm with your CPA before filing. Want the leaks fixed, not just found? Run the free operator audit.