It could be 25.16% depending on if you fulfill all the conditions for section 115BAA.
You need to show the reason for such withdrawal. You can't just take the money. You need to either show it as remuneration to director and then it would be deducted from your company profit and you need to pay tax on or show it as dividend and pay to director.
I think if you are not well versed with the law its always better to start with sole proprietor, it will also depend on type of business and it's not silly at all.
If you need to understand it one to one you can have a phone consultation.
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