How Much Money Is Enough? A Simple Framework for Giving, Saving, and Spending as a Young Family

One of the most common questions we hear from young families is:

“How should we allocate our cash flow?”

How much should we spend? How much should we save for retirement or our kids’ education? And how much should we give?

If you’re wrestling with those questions, you’re not alone.

Young families are pulled in a lot of directions. You want to enjoy life with your kids today. You want to give generously. You want to prepare for the future. And just when you think you’ve figured out your budget, your kids enter a new stage and the expenses change again.

We’ve seen families wrestle with this balance in very different ways.

Is There One Right Percentage for Spending, Saving, and Giving?

We recently worked with a family who ran a successful business and saved consistently, but they worried they weren’t saving enough. They didn’t have a clear idea of how much they would eventually need for retirement or whether they were on track.

After looking at their current spending, future goals, and retirement assumptions, our planning indicated they appeared to be on track.

That realization gave them clarity and freedom. Instead of just saving more, they could consider other priorities, like giving more or pursuing new business opportunities.

We’ve also worked with a family facing the opposite problem.

They were spending heavily on extracurricular activities for their children while putting their own retirement goals at risk. For them, the conversation was about finding ways to reduce spending and increase saving.

Both families were asking essentially the same question.

But they needed very different answers.

That’s why there isn’t one perfect percentage for how every family should divide its money among spending, saving, and giving.

Instead, we find it helpful to begin with two questions:

“How much is enough?”

And once you’ve answered that:

“What will we do with the rest?”

Step 1: Defining “Enough”

Christian financial planner and author Ron Blue has long encouraged families to wrestle with a deceptively simple question: ‘How much is enough?’

Before you pull out a calculator or spreadsheet, however, there’s a deeper issue to consider.

The “More” Trap

If we never define enough, our default tends to become more.

More income. A nicer house. A better vacation. More in the retirement account. More financial security.

Each step feels reasonable on its own. Together, they become lifestyle creep.

C.S. Lewis wrote in Mere Christianity:

“If I find in myself a desire which no experience in this world can satisfy, the most probable explanation is that I was made for another world.”

Our desire for more points to something deeper: we were made for God himself. Nothing in this world can satisfy us: not money, not accomplishment, not family, not friends.

In Philippians 4:11, Paul helps us recognize that when we seek satisfaction in God alone, we can learn to be content at all times:

“Not that I am speaking of being in need, for I have learned in whatever situation I am to be content.” (ESV)

Our contentment is found in the Lord, not in reaching the next financial milestone.

That’s why “How much is enough?” is a heart-level question.

Once you’ve wrestled with that question, it has some very practical financial applications.

Put a Number to Your Lifestyle

The next step is estimating what your lifestyle actually costs.

A simple place to start is your credit card and bank account statements. Then account for expenses that don’t run through your credit cards, such as your mortgage, insurance, taxes, charitable giving, or other recurring costs.

You don’t need a complicated budgeting system to get started. You’re simply trying to establish a reasonable annual spending number.

Then think beyond your normal monthly expenses.

What other goals are important to your family?

Travel, healthcare, hobbies, family experiences, education, and other major expenses should be part of the conversation.

Next, think about how those expenses could change in the future.

Many people maintain a broadly similar lifestyle before and after retirement, even though the individual expenses underneath it change. Once your children leave home, for example, you may no longer be paying for sports, lessons, and other extracurricular activities. On the other hand, you might want to travel more in retirement.

You won’t predict every expense perfectly.

You don’t need to.

You’re trying to create a reasonable picture of the lifestyle you’re planning for.

Why Your Spending Number Matters

When we build financial plans for clients, annual lifestyle spending is one of the most influential assumptions in the entire plan.

Why?

Because it isn’t a one-time goal. Lifestyle spending occurs every year and generally increases over time with inflation.

That means even relatively small differences in annual spending assumptions can have a significant effect over a long retirement.

A reasonable estimate of “enough” will help you understand how much you need for lifestyle today and how much you should save for lifestyle in the future.

In our planning work with someone beginning to save for retirement in their 20s, we often start around 10–13% of gross income, including employer contributions or matching in a workplace retirement plan.

Someone who starts later may need to save a higher percentage. Your income, existing assets, future spending, retirement timeline, and other goals can also change the answer considerably.

That’s why the better question isn’t merely, “What percentage should I save?”

It’s:

“What am I actually trying to provide for?”

And this isn’t a question you answer once.

Your children grow. Your income changes. Your goals evolve. Eventually your kids leave home. What is “enough” at 35 may look different at 45 or 55.

Revisit the question as your family changes.

Step 2: What to Do With the Rest

Once you’ve defined enough for your lifestyle and developed a plan for preparing for the future, you can ask a different question:

What will we do with the rest?

You’ve thought about providing responsibly for yourself and your family. Now, what kind of impact do you want your resources to have beyond yourselves?

Maybe that means giving more to your church or charitable organizations, helping family members, leaving an inheritance, pursuing a new business venture, practicing hospitality, or creating more time to serve.

Once “more” stops being the goal, the question changes from “How much can we accumulate?” to “What can we do with what God has entrusted to us?”

Step 3: Relational Planning

Money isn’t just mathematical. It’s relational. Determining how much is enough and what to do with the rest shouldn’t be a solo exercise. Involve your entire family in the process.

Schedule a Money Date with your Spouse

Set aside time with your spouse to talk about your priorities before you talk about the numbers.

What kind of life are you trying to build? What matters most to each of you? What does generosity look like for your family?

The goal is to understand each other and get on the same page. Then revisit the conversation as your family and priorities change.

Bring Your Kids Into Giving

Giving can also be a great way to teach your children about stewardship.

Ask what they care about and let them participate in some of your family’s giving. You might choose a charity together, shop for supplies to donate, or serve as a family.

Making generosity tangible can help your children experience the joy of giving rather than simply hearing about it.

Put It on the Calendar Today

For many young families, the biggest obstacle isn’t knowing that these questions matter or understanding that financial decisions should be relational decisions.

It’s finding the time to work through the process.

You’re working. You’re raising children. You’re running from school to sports practice to dinner to bedtime. Looking through a year’s worth of expenses and talking about retirement can always wait until next month.

But putting off the work doesn’t necessarily save time.

In many cases, setting aside time now can save you time later, and potentially spare you some difficult decisions.

If you discover years from now that you haven’t been saving enough, you may need to save substantially more, reduce your future spending expectations, or potentially work longer than you had planned.

Or you may find that you’re already on a reasonable trajectory. You might have the freedom to stop worrying about whether you’re doing enough and start thinking more intentionally about what else you could do with the resources God has provided.

You don’t need to create a perfect 30-year financial plan this weekend.

Start with a few hours.

Look at your spending. Talk with your spouse. Think about your priorities. Make a reasonable estimate of where you’re headed.

You’ll revisit the numbers later. That’s part of the process.

The important thing is to start.

Putting It All Together

The process doesn’t have to be complicated.

Define how much money is enough. Understand what you’re spending and saving. Then decide what you want to do with the rest.

Have the conversation with your spouse, revisit it as life changes, and start sooner rather than later.

The goal isn’t a perfect financial plan. It’s greater clarity and intentional stewardship of what God has entrusted to you.

If your family has been wondering how to balance spending, saving, and giving, we’d be glad to help you think through those questions. Financial planning can help you understand whether you’re preparing well for the future, and whether you may have more freedom today to give, spend, invest, or pursue the things your family values most.