If you already have a credit card balance where you are paying interest and you get a new credit card with zero percent interest rate offers, you can pay off the balance on the first card by doing a balance transfer on the new card and saving interest amount.
The balance transfer credit cards with zero percent APR would also have an introductory period which could be anywhere between 10 to 20 months depending on the type of credit card you have been offered by the credit card company.
Let’s say that you have an existing card with a balance of $5,000 where you are paying 17% interest.
You get a new balance transfer credit card with a 0% APR offer for 12 months. You can transfer the $5,000 from your existing credit card to the new credit card and save the 17% that you would have to pay on your existing card for up to 12 months.
If you keep the balance for more than the introductory period on the new card, the credit card company would start charging you the standard interest rate on the balance.
However, if you pay off the balance before the offer expires, you don’t have to pay any interest.