@disciple1997 Okay so a couple of things.
Assuming you are the only shareholder of the company. You must also be a director of the company I assume?
In that case you file ITR 2 for yourself and ITR 6 for the company.
Coming to the withdrawal, there's a couple of ways to do it -
One is you show it as a loan from the company to you. This isn't exactly 100% clean. You need to pass a special resolution etc and you'll have to show why this is a business loan and not a personal expense.
The correct official way of doing it is to pay it as dividend. This dividend would be taxable in your hands at slab rates (going forward, earlier there was a dividend distribution tax but let's not get into it you're looking at a future withdrawal).