The Bank of Mom and Dad

What’s inside the guide

• The three ways money moves between parents and adult children: a gift, a loan, or an advance against a future inheritance, and why the label you pick matters
• Why that label matters more after you are gone than it does while you are still around to explain it
• How help that was never written down turns into a fight between siblings over what was fair
• What a written record needs to say to actually settle the question later, instead of just documenting that money changed hands
• Why you are the only person who can end this dispute before it starts, and why that window closes the day you are no longer here to answer questions

Is money I give my adult child a gift or a loan?

That depends on what you intended and whether the intention is written down anywhere. A gift carries no expectation of repayment. A loan does, even between family, and what tells the two apart later is whether there was ever a note, a repayment schedule, or interest, not what anyone remembers saying at the time. Money that changes hands with nothing on paper defaults to being treated as a gift, whether that is what you meant or not.

Do I have to pay gift tax if I help my adult child financially?

In 2026 you can give up to $19,000 to any one person without filing anything, or $38,000 if you are married and both agree to split the gift. Give more than that to one child in a year and you file IRS Form 709, but you still will not owe tax unless your lifetime gifts and your estate together exceed the federal exemption of $15,000,000 per person. For most families, filing the form is a paperwork step, not a tax bill.

Does paying my child’s tuition or medical bills count as a gift?

Not if you pay the school or the provider directly. Payments made straight to a tuition or medical provider on someone else’s behalf are unlimited and do not count against your annual gift exclusion at all. The moment you hand the money to your child instead and they pay the bill, it becomes an ordinary gift subject to the regular limits.

If the same question comes up in how you want to leave money after you are gone, not just help you give now, start with estate planning.

The one thing

Every dollar you move to an adult child needs a label: gift, loan, or advance on inheritance. Pick the label in writing, while you’re alive to say which one you meant. Silence is the label your other kids will fight over after you’re gone.

• 3 labels: gift, loan, or advance; each one does something different at death.
• 1 note: a signed promissory note is what turns a loan into an estate asset instead of a memory.
• §21135: the Probate Code rule requiring a contemporaneous writing for an advance to count against a share.

Three labels, three very different outcomes

When you hand a grown child money, the law wants to know what kind of transfer it was. You get to decide, but only if you decide out loud and on paper. There are three choices.

A gift is done. You gave it, they kept it, nobody owes anybody. But say so in writing anyway, because a gift you never labeled looks exactly like a loan you forgot to collect once the other siblings go looking.

A loan is an asset of your estate. The child either repays it or the amount comes off their share. But a loan with no promissory note didn’t happen, as far as the next fight is concerned. Get a signed note with the amount, the date, and the terms, or you’ve made a gift you’ll swear you didn’t.

An advance on inheritance means the money counts against what that child inherits later. In California, an advancement only counts if there’s a contemporaneous writing saying so, either from you or acknowledged by the child. (Prob. Code, §21135.) No writing, no advancement. The money just disappears into the past and the estate splits as if it never moved.

The sibling ledger nobody keeps until the funeral

Here’s how these go wrong. It’s almost never the money itself. It’s the accounting that everybody does silently and nobody agrees on.

An illustration. One child gets $150,000 for a down payment over the years. The other child, steadier or just less in need, never asks for a dime. The trust says split everything 50/50. At the reading, the second child does the math out loud for the first time in twenty years, and the holiday dinners are over.

You can fix this while you’re alive, and it’s not complicated. If you want the help to even out later, an equalization clause in your trust says so: the child who got the down payment takes that much less, or the other child takes that much more off the top. If you meant it as a pure gift and you want the estate split evenly anyway, write that down too. Either answer is fine. What’s not fine is leaving your kids to guess which one you meant.

A gift tax return is not a gift tax bill

Most parents worry about gift tax and most parents will never pay a dime of it. In 2026, you can give up to $19,000 to each person every year with no filing at all. Give more than that in a year and you file a gift tax return, Form 709, but filing is not the same as paying. The excess just draws down your lifetime exemption of $15,000,000 per person, which is large enough that the vast majority of families never touch the tax itself.

I’m giving you the shape of it, not just the numbers, on purpose. Gift and estate tax is federal, the figures move, and it’s your CPA’s lane, not mine. Before you make a large gift, have your CPA confirm the current exclusion, whether a 709 is required, and how it fits your lifetime picture. (26 U.S.C. §§2503, 6019; Rev. Proc. 2025-32; confirm with your CPA.)

Adding a kid to the deed is the worst common idea

Forgive me for being blunt, but it’s my job: putting an adult child on the deed to your house is one of the most expensive mistakes families make, and it almost always comes from a good place. It feels like a simple way to pass the house without probate. It isn’t.

Two problems, both real. First, the share you give away loses its basis step-up at your death, which can hand your child a capital gains tax bill they’d never have owed if they’d inherited the house instead. Second, the moment your child is on title, the house is exposed to your child’s creditors, your child’s divorce, and your child’s lawsuits. Their problems become your house’s problems.

There’s also a property tax angle. Gifting real property to a child during your life is a change in ownership that can trigger reassessment now, under the current Prop 19 rules, where inheriting it later might have qualified for the primary-residence exclusion. (Rev. & Tax. Code, §63.2.) The tool that actually does what you want, passing the house without probate and keeping the step-up, is a funded trust. That’s the whole reason it exists.

Gift, loan, or advance

Four steps to keep the peace

1. Label every transfer as you make it. Gift, loan, or advance. Decide at the moment the money moves, not years later when memories have drifted and everyone’s version is generous to themselves.
2. Paper the loans and advances. A signed promissory note for a loan. A contemporaneous writing for an advance against inheritance (Prob. Code, §21135). Keep them with your estate documents where your trustee will find them.
3. Decide whether to equalize. If you want the help to even out, put an equalization clause in your trust. If you don’t, say that too. Either way, the instruction lives in the document, not in your kids’ heads.
4. Run large gifts past your CPA first. Before any transfer big enough to touch the gift tax rules, or any move involving the house, get your CPA on the current exclusion and get me on the title and trust side.

About this guide

This is general information about California law, not legal advice, and reading it doesn’t make you a client. The illustration is an illustration, not a case result. The gift and estate tax points here are federal and should be confirmed with your CPA.

Talk to us

If you’re already helping your kids, or you’re about to, let’s label it right the first time. One conversation now is cheaper than the argument later, and a lot cheaper than the tax bill from a deed change.

Ridley Law · 805-244-5291 · eric@ridleylawoffices.com · 567 W. Channel Islands Blvd. #210, Port Hueneme, CA 93041

The authority behind every claim

• Prob. Code, §21135 (a lifetime gift counts as an advancement against a share only with a contemporaneous writing)
• 26 U.S.C. §2503 (annual gift tax exclusion; $19,000 for 2026 per Rev. Proc. 2025-32; confirm current amount with your CPA); 26 U.S.C. §6019 (gift tax return filing requirement; confirm with your CPA)
• Rev. & Tax. Code, §63.2 (Prop 19 change-in-ownership and reassessment rules for transfers of real property)

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