1. Keep it short and clear
Short means focused and memorable. A mission statement that runs on for several sentences loses its usefulness. Employees can't recall it, and customers can't repeat it. Aim to cover your purpose in as few words as possible.
Clear means one main idea, written in plain language. Skip the jargon. If a reader has to pause to figure out what a word means, the statement isn't doing its job. Get to the point and stay there.
2. Think long-term
Keep in mind that a mission statement is a reflection of your company’s long-term goals, so you’ll want to make sure it accurately reflects your plans in the future. If you mention something in your mission statement that won’t be applicable in 5-10 years, it’s best if you leave that part out.
3. Make it engaging
Smart copywriters make their writing compelling by using powerful verbs to trigger certain emotional responses. Think: “empower” vs. “enable”; “challenge” vs. “question”; “discover” vs. “find.”
There are many power word lists available on the internet, sorted by the type of emotion they are known to elicit. Simply search for “copywriting power words” and note a couple of your favorites to have on hand while you’re doing your writing exercise. Play around with different buzzwords and see how they change the feeling of your mission statement.