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The New Family Bank: Lending Money to Your Adult Children

The New Family Bank: Lending Money to Your Adult Children

November 09, 2026

There was a time when helping your adult children financially meant covering an unexpected car repair or slipping them a little cash when things got tight. Today, parents are increasingly being asked to help with much bigger expenses, like down payments, student loans, and even everyday living costs.

And it's not necessarily because their children are making poor financial decisions.

Times have changed. Housing prices, education costs, and the general cost of living have made it harder for younger generations to reach some of the same financial milestones their parents did. Even adult children with good jobs and responsible spending habits may struggle to afford their first home or build meaningful savings.

For parents who have the resources, stepping in can feel like the obvious solution. But before becoming the family bank, there are a few things worth thinking through.

Is It a Loan or a Gift?

This might seem obvious, but families don't always have the same understanding of what financial help actually means. A parent might expect to be repaid within five years, while their child assumes repayment can wait until they're more financially comfortable.

Before handing over the money, decide whether you're making a gift or a loan. And if it's a loan, ask yourself whether you could afford to lose that money if repayment doesn't happen.

Put the Agreement in Writing (Yes, Even with Your Kids)

Formalizing a family loan might feel unnecessarily businesslike, but it can actually prevent misunderstandings. A written agreement should establish the amount borrowed, repayment schedule, interest rate, and what happens if payments are missed.

Interest is especially important. The IRS publishes Applicable Federal Rates (AFRs) that generally establish minimum interest-rate benchmarks for family loans. Charging too little interest can create unexpected gift tax consequences.

You can review the current rates on the IRS website, but it's also a good idea to involve your tax advisor before making a substantial loan.

What About the Other Kids?

Let's say you lend one child $100,000 to purchase a home. Meanwhile, your other child has been saving diligently and hasn't asked for financial help. Does that mean you should give the second child $100,000, too?

Not necessarily. Fairness doesn't always mean treating everyone exactly the same. But it does mean considering how today's decisions could affect family relationships and future inheritances. For example, will an outstanding loan reduce that child's inheritance? What happens if you eventually forgive the debt? And will your other children understand how you've handled things?

Don't Put Your Own Retirement on the Line

Here's something parents sometimes overlook: Your children have decades to build their financial futures. You may not.

Lending $100,000 might seem manageable today, especially if you have substantial savings. But what happens if you retire earlier than planned, face unexpected healthcare expenses, or need that money during a market downturn? Before making a significant loan, consider how it affects your retirement income, liquidity, and long-term financial security.

And remember, you don't necessarily have to provide the entire amount your child needs. A smaller gift, partial loan, or help exploring other financing options may accomplish the same goal without creating unnecessary financial risk.

Helping Your Kids Without Compromising Your Future

Today's younger generations face some financial challenges their parents didn't experience to the same degree. Wanting to help them get ahead is understandable, and for families with the resources, that assistance can make a meaningful difference.

The key is making sure your generosity works for everyone, including you.

We help families think through financial decisions that affect multiple generations. Whether you're considering a loan, a gift, or a broader wealth transfer strategy, we can help you evaluate your options and understand how they fit into your overall financial plan.

Contact us to discuss how you can support the next generation while protecting the financial future you've worked hard to build.