How to Start a 529 Savings Plan for Your Child
$132,856.
That is the number we stared at when we added up our debt. And when we became moms to Finley, we made one promise: he will not start his adult life the way we did.
So the week he was born, we opened a 529 plan for kids in his name. Not a fancy trust fund. Not a giant lump sum. Just a simple college savings account we add to every two weeks.
If you have ever wondered how to be financially smart for your kids without a finance degree, WELCOME! We are not financial experts. We are two moms who learned this the hard way and want to save you some of the guesswork.
In this post we are sharing:
- What a 529 plan actually is (in plain English)
- Why we chose one, including the tax perks most parents miss
- Our exact savings system and what it could grow to by age 18
- How to open a 529 plan in about 20 minutes
- The mistakes we almost made
This post is for education and entertainment. We are not financial advisors, and this is not financial advice. It is just what we did.
What Is a 529 Plan? (Explained Like We Are Tired Parents)
A 529 plan is a tax-advantaged investment account for education. You put money in, it gets invested (usually in a simple age-based fund), and it grows. When your child uses it for school, the growth comes out tax-free.That last part is the magic. In a regular savings account, you pay taxes on the interest every year. In a 529, you never pay federal tax on the growth as long as it goes toward qualified education costs.
What can a 529 pay for?
More than most parents think, especially after the One Big Beautiful Bill Act changed the rules in 2025 and 2026:
- College and university: tuition, fees, books, supplies, computers, and room and board for students enrolled at least half-time
- Trade school and credentials: qualified postsecondary credentialing programs, not just four-year degrees
- K-12 school: up to $20,000 per child per year starting January 1, 2026 (it used to be $10,000), now covering more than tuition, like curriculum, tutoring, and standardized test fees (WV Treasury)
- Student loans: up to $10,000 lifetime per borrower
- A Roth IRA later: up to $35,000 lifetime of leftover money can roll into your child’s Roth IRA (more on this below, because it is our favorite part)
Who can open one?
Anyone. Parents, grandparents, aunts, godparents, you name it. And you can open one the day your baby gets a Social Security number.
Pro tip: You do not have to use your own state’s plan. But many states give you a state tax break only if you use theirs, so always check your home state first.
Why We Chose a 529 Plan (The Perks Most Parents Miss)
We looked at a regular savings account, a custodial account, and just “investing it ourselves.” The 529 won for four reasons.
1. Tax-free growth
Every dollar of growth is federal tax-free when it is used for education. Over 18 years, that is a big deal, because the growth is usually where most of the money comes from.
2. Your state may pay you to save
Many states give a state income tax deduction for 529 contributions. We use Louisiana START, and it is honestly one of the best deals out there for Louisiana families:
- State tax deduction: up to $2,400 per year per child for single filers, or $4,800 for married couples filing jointly, and unused amounts carry forward (START FAQ)
- Free money from the state: Louisiana adds an “Earnings Enhancement” match of up to 14% of your yearly deposits, based on your income (START benefits)
- Low cost: the state covers administrative costs, so more of your money stays invested
Not in Louisiana? Search “[your state] 529 plan tax deduction.” More than 30 states offer some kind of break.
3. Grandparents and family can contribute
This one changed our holidays. Instead of another toy that ends up under the couch, family can give a gift that grows. Most plans give you a gifting link you can text to anyone.
4. If he does not go to college, the money is not lost
This was our biggest fear. What if Finley wants to be a welder, an electrician, or a content creator like his moms? Good news:
- Trade schools and credential programs now count
- You can change the beneficiary to a sibling or another family member
- This is one of our favorites, because we can pick the beneficiary. We own the account, they just benefit. You could also pass it to their kids, which means your grandkids could benefit!
- Up to $35,000 can roll into his own Roth IRA once the account has been open at least 15 years, within yearly Roth limits ($7,500 in 2026) and his earned income (Savingforcollege.com)
That Roth rollover is why we opened his account the week he was born. The 15-year clock starts when you open the account, not when you start saving seriously. Open it early, even with $25.
How We Save for Our Son’s College: Our Real 529 System
Our plan is boring on purpose. Boring is what actually happens every two weeks.
- $100 every payday (bi-weekly), automatically. It comes out before we can spend it.
- Birthday and holiday money goes straight in. Family can gift directly to his account.
- A slice of every bonus. When extra money comes in, part of it goes to Finley first.
All in, we aim for about $5,500 a year from gifts and bonuses on top of the automatic $100.
What could that grow to by age 18?
| Scenario (18 years) | Total we put in | At 5% average return | At 7% average return |
|---|---|---|---|
| $100 bi-weekly only | $46,800 | about $75,000 | about $91,000 |
| $100 bi-weekly + $5,500 a year | $145,800 | about $229,000 | about $278,000 |
Estimates assume steady average returns and no withdrawals. Real markets go up and down, and returns are never guaranteed.
Now compare that to our own story. Our debt: $132,856. His potential fund: over $229,000. Same 18-ish years, completely different starting line.
You do not need $100 to start
If $100 every two weeks is not realistic right now, that is okay. Start with $25. Start with $10. Most plans let you open an account with very little, and the habit matters more than the amount.
Start small. Start now.
How to Open a 529 Plan in About 20 Minutes
It took us less time than a nap. Here is the process.
- Check your state’s plan first. Look for a state tax deduction or match. Louisiana families can start at startsaving.la.gov; either the account owner or the child must be a Louisiana resident.
- Gather what you need. Your Social Security number, your child’s Social Security number and birth date, your address, and your bank account for transfers.
- Pick an investment option. If you are not sure, an age-based (target enrollment) option is the simplest. It starts more aggressive and gets more conservative as your child nears college.
- Name a successor owner. This is who controls the account if something happens to you. Easy to skip, important not to.
- Set up automatic contributions. Pick an amount and match it to your payday. Some employers also allow payroll deduction.
- Share the gifting link with family. Send it before birthdays and holidays. Grandparents love this.
- Save your statements for taxes. You will need your yearly contribution total to claim any state deduction.
Find your state’s 529 plan
Tap your state to open its 529 plans, state tax deduction or credit, and residency rules in a new tab. Most states only give the tax break if you use their plan, so start with your own.
Pick a state
Your state’s 529 info sheet opens in a new tab. If it doesn’t, use the button that appears here.
State pages link to Savingforcollege.com, which tracks every state’s 529 plans and tax benefits. Rules change, so confirm details in your plan’s official documents. Not financial advice.
529 Mistakes We Almost Made
- Waiting until we “had more money.” Time does the heavy lifting. Waiting a few years costs more than starting small.
- Picking an out-of-state plan without checking our own. We would have missed Louisiana’s deduction and match.
- Forgetting the gift tax rules on big gifts. In 2026, one person can give up to $19,000 per child without filing a gift tax return, and 529s even allow five years of gifts at once (Chase). Most families will never hit this, but grandparents should know.
- Using it for the wrong things. Withdrawals for non-qualified expenses can owe income tax plus a 10% penalty on the growth. Keep receipts for anything you pay with 529 money.
- Choosing the riskiest option and checking it daily. Pick a sensible option, automate it, and look at it a few times a year.
More Ways to Be Financially Smart for Your Kids
A 529 is our foundation, but it is not the only habit we are building:
- Build your own emergency fund first. The best gift to your kids is parents who are not one surprise away from debt.
- Get life insurance and a will. Not fun. Very necessary.
- Talk about money out loud. Let kids see you compare prices, say “that’s not in the budget,” and save for things.
- Give them a real savings account when they are old enough. Matching their savings (“you save $5, we add $5”) teaches the same lesson a 529 does.
529 Plan FAQ
As soon as your child has a Social Security number. Opening early gives the money more time to grow and starts the 15-year clock for a future Roth IRA rollover.
Any amount you can keep up consistently. We do $100 every two weeks plus gifts and bonuses, but $25 a month is a great start.
You have options. You can use it for trade school or credential programs, change the beneficiary to another family member, roll up to $35,000 into the child’s Roth IRA if the rules are met, or withdraw it and pay tax plus a 10% penalty on the earnings.
Yes. Anyone can contribute, and many plans offer a gifting link. Grandparents can also open their own 529 for a grandchild.
Yes. Starting in 2026, you can use up to $20,000 per child per year for qualified K-12 expenses, including tuition, tutoring, and some curriculum costs.
For education costs, usually yes. The growth is tax-free for qualified expenses, and your state may give you a tax deduction. A regular savings account is still great for short-term goals.
Start Small. Start Now.
We cannot go back and erase $132,856. But we can make sure Finley gets a different starting line.
You do not need to be rich to be financially smart for your kids. You need a plan, an automatic transfer, and the patience to let time work. Open the account. Put in what you can. Send the gifting link to Grandma.
Have questions about how we set up our 529? Drop them in the comments or send us a message on Instagram. And if this helped, pin it for later so you can come back when it is time to set yours up.
Disclaimer: We are not financial advisors, tax professionals, or attorneys. This post shares our personal experience and general education only, and it is not financial, tax, or legal advice. 529 rules, limits, and state benefits change, so check your plan’s official documents and talk with a qualified professional before making decisions. Information current as of October 2026.
Sources
- Louisiana START Saving Program: FAQ
- Louisiana START Saving Program: Benefits
- Chase: New 529 plan rules for 2026
- West Virginia Treasury: OBBBA 529 changes
- Savingforcollege.com: 529 to Roth IRA rollover rules
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