It can be especially effective to include charts and graphs to better illustrate your financial plan. Including graphs and charts will help investors see the growth potential for your business and will make them more likely to approve your loan. Remember that the amount of funding desired must be in accordance with your financial projections. Investors want a return on their investment and will not invest more that they will get back.
You may find that the easiest part is the actual writing of the plan. The real work comes in the data-gathering, which may take you a hundred hours or more, depending on what you already know or have researched. If your new venture is in an area where you've been working, you may already know about your customers, your suppliers, your marketing plan, your organizational structure, your financial and cash flow needs, equipment, inventory, and so on. If you know all of these except for Marketing, say, then this is where you will need to invest some time and effort. You can find a wealth of information by utilizing the traditional data sources such as chambers of commerce, major cities' websites, trade associations, the US Census Bureau, trade journals, magazine and online articles and advertising, etc.