When it comes to starting up a business I don't think that waiting for one year before you can start keeping your iron into your business profit is a bad idea as this will ensure that your business is already established before you can start saving or spending out of your business profit.As soon as you discover that the amount been withdrew won't affect the business on a light or heavy mode.I would even advice that one should relinquish the thought of spending from a business at an early stage.