100% of experienced business men will all give you the same answer. No.
Try out your business idea first, if - and only if it works, at that point, you should come back and ask the same question here at BHW.
100% of accountants will give the exact opposite advice experienced business men will give. Pay little attention to accountants related to this exact question and you can often avoid wasted effort and money.
Expereinced businessmen know this: Most start up businesses fail. That's just the truth.