If you carry a credit card balance, the minimum payment is a "need" and it counts toward the 50 percent. Anything extra is an additional debt repayment, which goes toward this 20 percent category. If you carry a mortgage or a car loan, the minimum payment is a "need" and any extra payments count toward "savings and debt repayment."
Deal with Your Debt. Few people get far in adulthood without accumulating some form of debt: credit cards, student loans, car loans, and mortgage payments are common. In fact, debt can be a good thing (who has the money to buy a house outright?), but the key is to use them wisely. Credit cards and other forms of debt can be an essential part of your financial toolbox, but you must exercise care when using these tools. Understanding the difference between good debt and bad debt will go a long way in making sure you create and maintain a good credit history.