If you can't forgo a payment such as a minimum payment on a credit card, it can be considered a "need," according to the Warren and Tyagi. Why? Because your credit score will be negatively impacted if you don't pay the minimum. By the same token, if the minimum payment required is ษ and you regularly pay 贄 a month to keep a manageable balance, that additional ๛ isn't a need.
An Example of the 50ቺተ Plan. Let's say your total take_home pay each month is ū귔. Using the 50┺┰ rule, you can spend no more than ũ껎 on your needs per month. You probably can't afford a ũ귔_a_month rent or mortgage payment, at least not unless your utilities, car payment, minimum credit card payments, insurance premiums, and other necessities of life don't exceed 趚 a month.