Bad idea. Keep the business and personal separate. You want a clear cut path to your money. If the government comes looking they get easily confused and look for a way to assess more tax even though all the money in and out of your account may be clear cut to you it won't be to them. Pay your business bills through your business account and pay your personal bills through your personal account. Move your money to your personal account from your business account by paying your self a salary or giving your self a dividend or distribution. Make sure you label it.