Interesting question, which came to me via Twitter: “Does a business plan have an ideal length?”
It reminds me: I was about five years old when my granddad first asked me how long a person’s legs should be. His answer was “long enough to reach the ground.” He liked that.
And I borrow from him when I say a business plan should be long enough to set strategy, list assumptions, establish concrete metrics, list specific steps including dates and task responsibilities, and project basic numbers such as sales and cost of sales, expenses, funding, and cash flow.
It should have enough detail to establish useful and realistic tracking of results.
And that doesn’t get measured in pages. I myself hate measuring business plans by page length. I like to think of the plan as a plan on a computer, linking topics with hypertext, jumping from topic to table to chart to topic and back again, without being printed out into pages.
Still, people ask that question, so I’d like to answer.
The shorter, the better; but only as long as you cover the information you need.
Form follows function. All business plans should cover the main points, but it’s about business, not writing. So your business plan has to adjust to the actual specific use.