Business-in-a-Box Starter Kit — 21 Templates for Solopreneurs

Everything you need to look professional from day one.

21 essential business templates — invoices, proposals, contracts, brand guides, and planning worksheets. Stop cobbling together free templates from 10 different sites.

What Is Included (21 Templates)

• Financial (5) — Invoice, quote, expense tracker, P&L template, pricing calculator
• Client-Facing (5) — Proposal, contract, scope of work, NDA, project brief
• Brand & Marketing (4) — Brand guide, social media kit, email signature, press page template
• Operations (4) — SOP template, meeting agenda, project tracker, OKR worksheet
• Planning (3) — Business plan one-pager, 90-day action plan, competitor analysis

Format: Google Docs + Notion (both formats included)

Customizable. Professional. Ready to use in 5 minutes.