Starting a Business Checklist – 12-Page Startup Planner from Idea to First 90 Days

This starting a business checklist breaks a small business launch into six stages: validation, admin, brand, money, launch and review. Page 3 is the master list for those stages, and each one comes with its own finish line, such as “ready when the customer, problem and a small test are written down” for validation, plus a status, a target date and a box for the evidence or the thing blocking it. A “NOW” strip at the bottom holds the one priority you’re working on.

A page for each stage

• Idea validation. Who the customer is, their problem and your offer, then four tests to plan and record: that the problem is real, that people value the offer, that you can reach them affordably, and that the price fits. Each test has a “how I will test it” box and a “what I learned” box.
• Registration and requirements. Six neutral tasks, from recording the business structure you chose to checking state registration, local permits and renewal dates, each with a source or next action and a due date. The page reminds you that requirements vary by state and locality, and leaves the checking to you and the official sources.
• Brand and online. Domain, website or landing page, business email, social handles, brand voice and contact details, then a three-item presence check before launch.
• Startup cost estimate. Ten item rows with one-time and monthly columns headed in USD, a source column, and boxes for subtotals, a buffer and a total that you add up yourself.
• Bookkeeping setup. Six steps for choosing a records tool and a place for receipts, plus a weekly routine and a monthly review.
• Marketing launch. Your audience, offer headline and success measure, then five channels, each with a message, a call to action, an owner and a due date.
• Launch week. One task a day from D-6 to D0, from checking links to publishing the announcement, and a hold box for blockers.
• First 90 days. Three 30-day checkpoints, each with a metric, a goal, the actual result and what you learned.

The last page is lined notes with three next actions.

Paper or screen

Each status box on the print pages is blank for you to write in, and the How to Use page gives a legend with four states: not started, in progress, done, not needed. In the fillable PDFs those same boxes become dropdowns on six of the pages, so you pick a status instead of typing one. The guide suggests saving a copy after typing and reopening it to make sure your entries stuck.

The navy file has a dark cover and teal rules, the black and white file swaps the cover for solid black, and the neutral one uses a warm gray. All three print the same twelve pages in US Letter or A4 at 100% size.