Can I write my own business plan?

Simply said, yes. Any savvy business person is capable of putting together a plan. However, it comes down to expertise in all business areas like strategy, marketing, market analysis, finance, accounting, taxation, CSR, IT, etc. In our experience, the business owners are outstanding in their operations but may be better in other functions. Besides, there would be a difference between a business plan written by someone who might have written one or a few business plans versus a group of professionals with expertise and experience who have developed thousands of business plans.