A Series A finance checklist covers the accounting, tax, and reporting moves you complete in the first 60 to 90 days after the round closes. The defining triggers are monthly board reporting, a GAAP monthly close, multi-state nexus, and a 409A refresh. Indinero bundles bookkeeping, GAAP close, multi-state tax, R&D credit, and fractional CFO advisory under one engagement, with pricing that starts at $750/mo.