Software +
Method = Magic
YNAB the app doesn’t work because it’s pretty (although it is) or because it has amazing tech. It works because it’s built around these Four Rules.


Four Simple Rules For Successful Budgeting
First things first, we need to teach you a little bit about our Four Rules. Sure, our apps are great, but the secret sauce is combining them with our four simple-but-life-changing rules. That’s where the magic happens.

Rule One
Give Every Dollar a Job


Rule One
Give Every Dollar a Job
Confidently spend your money. You’re the boss. The drill Sergeant. The maestro. When you earn money, you prioritize how you’ll use it, and then simply follow your plan.

How It Works
As soon as you get money, you’ll decide what it needs to do—whatever is most important to you. Then, instead of deciding to buy something based on your mood, or the big (or small?) pile of money in your checking account, you’ll decide based on a rock-solid plan.
Rule One In Your Budget
- Get some dollars.
- Prioritize those dollars (give ‘em jobs!).
- Follow your plan.
Why It Works
You’ve already mapped out a plan, so instead of stressing over every little (guilt-inducing) spending decision, you’re just working your plan. No raise, windfall, or inheritance required. (Though all of those would still be nice.)
Want To Learn More About Rule One?

Rule Two
Embrace Your True Expenses


Rule Two
Embrace Your True Expenses
Make your money boring. Did the car break down? No big deal. Are the holidays coming? You’ve got a Santa-sized pile of money stashed away. No credit card required. Imagine never (ever) dreading the arrival of a big bill.

How It Works
Take those large, less-frequent expenses (that usually send you into a financial tailspin) and break them into manageable, monthly “bills.” Good-bye, Financial Crisis Roller Coaster! You just won a free ticket on the Financial Peace Express!
Rule Two In Your Budget
- Find a big, infrequent expense.
- Create a goal to fund it monthly.
- When that expense arrives, just pay it!
Why It Works
You’re looking ahead to those larger, less frequent expenses (and big dreams and goals!) and breaking them up into monthly, manageable amounts. As a result, you’re making fully informed, current spending decisions, based on immediate needs and future obligations.
Want To Learn More About Rule Two?

Rule Three
Roll With The Punches


Rule Three
Roll With The Punches
In boxing, you move your body in the same direction as your opponent’s punch to lessen the blow. Same rules apply to budgeting. Be flexible and address overspending as it happens.

How It Works
When you overspend in a budget category, just adjust. No guilt necessary. If you plan to take the kids to the beach but it’s pouring down rain, do you still go? Of course not! Circumstances change and plans change with them. Your budget is no different. If you overspend in one category, free up money from another category and move along. Remember, you’re the boss!
Rule Three In Your Budget
- Choose a category with overspending.
- Move funds from another category to cover it.
- Move on with your life—no guilt!
Why It Works
You don’t need to be perfect! You just need to commit to the process of planning what you’ll spend (Rules One and Two), and then, following your plan. Oh, that’s right, and then adjusting the plan as needed. Rinse and repeat.
Want To Learn More About Rule Three?

Rule Four
Age Your Money


Rule Four
Age Your Money
When you are spending money you earned last month, you will have nothing to stress about money-wise. The goal is to be spending money that is at least 30 days old. It might not happen overnight, but stick with it—it’s a game-changer!

How It Works
With the help of the other three rules, you’ll be more purposeful about your spending, consistently spend less than you earn, and be more than prepared for the future. Eventually, you’ll be able to cover May’s rent with dollars from April. Your money will be at least 30 days old and you’ll wonder how you ever lived without the Four Rules.
Rule Four In Your Budget
- Be purposeful in your spending.
- Consistently spend less than you earn.
- Watch that Age of Money grow!
Why It Works
You aren’t stressed, because you’re not living on the financial edge. No more wasting time and energy timing bills to a specific paycheck. When a bill comes, you just pay it. The result? Breathing room. Less focus on today and more on tomorrow means bigger thinking, better decisions, and chiseled abs (it’s possible!).