The Citi Double Cash Card is one of our favorite cash-back rewards cards, but you'll need a good credit score if you want to add this card to your wallet.

A credit score of 780 or more shows lenders you are a reliable borrower. Find out how that can translate into significant savings.

Your credit history significantly impacts whether you'll get approved for a loan and what your rate you'll be offered. But lenders calculate credit scores for auto loans differently than they do for a credit card,

Many consumers start building their credit by opening credit cards that do not charge annual fees. This is an inexpensive way to start building your credit history and start earning rewards without having to pay for an expensive card year after year.

You can follow these 6 key tips to improve your credit score over a period of time before applying for a credit card