Before taking any step in life when it comes to planning your business for the first time, I assume there is many things that may have come to your mind like how do I start writing a good business plan, how do I get a (name of service you want to offer) sample of an already done business plan.
Well, if you interested in knowing how the link has been provided with the text in the link above.

Going back to the topic which I would enlighten you to know more vital points to improve the business you planning. Before a good business planning can take place I would advise you to consider this tips below; 
Which we can call them step guide to help your organization in a good state and help business planners know what should be done and known before moving forward to make the business plan come to reality.
Leadership
Mobilize people, money and material
Develop the plans and the process
Build systems that will the nature good
Develop guiding principles that make it work
Develop the structure
Develop the workable plans
Develop policies and principles
Develop manpower
Develop marketing and sale program
Develop character and characteristics of the organization
Develop retirement and succession plan 
After having all this at the back of your mind we can now proceed on how to make a proper business plan write-up
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Any capital-intensive technology implement needs to have merits documented and benefits quantified in a manner that has business value implications to the organization.
Planning a business we did know you have some friends or someone who is working alongside with you on the business plan so you all can achieve the best, which is growing in business planning. Why am I saying growth in business planning is because every team member starting up the planning if your business is increasing is growing in size.
Growth in every aspect of life is explainable and the principles are things, we can learn and practice.
How to identify growth in business

Growth ithe n number of team size
Growth in knowledge
Growth in influence
Growth in economy
Growth in dominion and impact to the society
Growth in business is every CEO dream which means in your business planning you should also focus on market growth which you would state how you want to tackle your competitors in the business niche you choose, below I would be stating how to plan for business growth when working on your business plan.
How to plan for business growth

Setting goals
Minimum expectation
Over tools for the work
The impact
Focus and goal
Become good manager
Managing money
After everything (completion of your business plan) you should ask yourself this questions.
What do we do
What lesson did we learn
How did we get here
When it needs to be done and how
Who is going to do the work
How much will it cost and
The alternatives and risks
With the few points above I hope it has solved some of your problems related to business planning? Don’t forget to use the comment section if you have a question for me.