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Twins, toddlers, tiny budgets and big hearts

Starting a 529 for Twins on a Tight Budget

April 15, 2026/By Allison/4 min read
Starting a 529 for Twins on a Tight Budget

Theo and June turned two this month. We celebrated with a sheet cake from the grocery store, two candles, and two toddlers who were much more interested in the wrapping paper than anything inside it. And somewhere between cleaning frosting off the ceiling fan (don't ask) and putting them to bed, Dan and I finally did the thing we had been talking about for a year and a half: we opened a 529 for each of them.

Before anything else, the usual disclaimer, and I mean it: I am a dental hygienist who likes spreadsheets, not a financial planner. This is not advice. It's just what we did and how we thought about it.

Why we kept putting it off

Honestly? Because every article I read made it sound like we were already behind. The numbers people throw around for future college costs are so huge that saving $25 felt pointless. When you are paying for daycare for two and rent in the Bay Area, "just put away a few hundred a month per kid" reads like a joke.

What finally changed my mind was reframing it. We are not trying to pay for four years of anything. We are trying to make sure that when they are eighteen, there is something there, and that they have options we didn't. Any amount beats zero.

What a 529 actually is (the short version)

A 529 is a savings account meant for education costs. The money is invested, it grows without being taxed along the way, and if you use it for qualified education expenses, you don't pay federal tax on the growth when you take it out. Every state runs its own plan, and you're usually allowed to use any state's plan, not just your own.

We went with the California plan mostly because it was simple, the fees looked reasonable to me, and I didn't want to spend three more weekends comparing. California doesn't give a state tax deduction for contributions the way some states do, so if you live somewhere else, that's worth checking. We picked the age-based option, which gets more conservative automatically as the kids get closer to college. I like anything that means I don't have to remember to do something in 2038.

How we set it up

  1. One account per kid. You can technically change the beneficiary later, but separate accounts felt cleaner and easier to explain to grandparents.
  2. $25 a month each, on autopilot. It comes out the day after my second paycheck of the month. $50 total. That's less than what we were spending on takeout coffee before I got serious about the budget.
  3. Named a successor owner. Morbid but important. If something happened to both of us, someone needs to be able to manage it. We named my sister.
  4. Saved the gifting link. Most plans let you create a link so family can contribute directly. This turned out to be the best part.

The grandparent birthday money plan

Every birthday and holiday, Dan's parents in Sacramento send each twin a card with $50 in it. My mom, who comes up from San Jose every Wednesday to help, usually slips them a twenty "for something fun." Until now, that money mostly went into our checking account and quietly disappeared into diapers.

This year I asked, kind of nervously, whether they would mind if birthday money went into the kids' college accounts instead. Dan's mom was thrilled. She actually said, "Oh good, I hate buying more plastic." My mom asked if she could keep doing the twenty for ice cream, which, yes, obviously.

So now the rule is: cash gifts from grandparents go into the 529 within a week, and I text a screenshot so they can see it land. It turns out grandparents love proof.

What small amounts can add up to

I ran the numbers in my spreadsheet using a modest, made-up growth rate just to see a ballpark. $25 a month plus about $150 a year in gifts, for sixteen years, per kid, lands somewhere in the low five figures. That won't cover everything. But it could cover community college, or books and fees, or a big chunk of a first year somewhere. It's real money, and it came out of amounts we barely noticed.

And the plan is to bump it up. When daycare drops to a preschool rate, or when I get my next raise, the $25 goes up. Starting small made it possible to start at all.

If you're thinking about it

  • Don't wait for the "right" amount. Pick a number that won't make you cancel it in three months.
  • Make sure your own emergency savings and retirement aren't being robbed to do it. Kids can borrow for college; you can't borrow for retirement.
  • Ask family before you assume they'll be weird about it. Mine weren't.
  • Read your state plan's fee page. It's boring. Do it anyway.

Theo and June have no idea any of this exists. They're currently arguing over one specific blue spoon. But I felt lighter after we did it, like one small thing on the endless list was finally checked off.

Filed under: Family Money

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