Don't go on a spending spree using credit if you are thinking about buying a home, or in the process of buying a new home. Your mortgage pre-approval is subject to a final evaluation of your financial situation.

Every $100 you pay per month on a credit payment could cost your about $10,000 in home eligibility. For example, a car payment of $300/month could mean that you qualify for $30,000 less in a mortgage.

Even if you have accumulated enough savings, you should strongly consider not making any large purchases until after closing. The last thing you want to know is that you could have purchased your home had you curbed your urge to spend.