How often can you apply for credit cards? Does it look bad on your credit report if you apply for many credit cards? My husband and I have 5 credit cards. Our credit rating is good, so most of our interest on our cards are between 5 and 7%. We owe $19,000 and I am currently emptying one of our cards so that we can transfer the entire $19,000 using their 2.99% life-of-the balance rate.