How to Use 529 Plans as an Estate Planning Tool
Fund school costs and plan ahead.
How Can You Use 529 Plans as an Estate Planning Tool?
A 529 plan helps families save for school, but it can also be part of an estate plan. This guide explains how to use 529 plans as an estate planning tool in Washington, D.C., including gift limits, large gifts, D.C. tax benefits, account control, and leftover funds.
A 529 plan can help move money out of your estate while still keeping the funds set aside for school costs. The account owner retains control, but the gift is usually treated as made to the named child or other beneficiary.
That mix of control and tax planning makes 529 plans useful. A parent, grandparent, aunt, uncle, or other relative can open an account for a child. The funds can grow tax-deferred. If the money is used for qualified school costs, withdrawals may be tax-free.
The account owner can usually change the beneficiary to another family member. This can help if the first child receives a scholarship, attends a less expensive school, or does not need all the funds.
For D.C. families, a 529 plan should fit with the rest of the estate plan. It should work with wills, trusts, powers of attorney, and other account forms. It should not sit apart from them.
The main issue is not just how much to add. You should also ask who should own the account, who should take over if the owner dies, how gift rules apply, and how the account will pass if plans change.
A 529 plan is simple to open. The planning behind it can still be important.
What Gift Tax Rules Apply to 529 Plans?
529 plan gifts can reduce an estate, but large gifts may need tax reporting. Before you add a large sum, review the annual gift limit and the special five-year rule.
Annual Gift Tax Exclusion
For 2026, the federal annual gift tax exclusion is $19,000 per person. The IRS lists the annual exclusion at $19,000 for both 2025 and 2026.
This means one donor can give up to $19,000 to one child or other beneficiary in 2026 without using the lifetime gift and estate tax exemption. A married couple that elects gift splitting may be able to give up to $38,000 to the same person.
The limit applies to all gifts to that person during the year. If you give cash, stock, or other gifts to the same person, those gifts may count too.
Five-Year Election, Often Called Superfunding
529 plans have a special five-year election. The IRS Form 709 instructions say a donor who gives more than $19,000 to a qualified tuition plan for one person may elect to treat up to $95,000 as made over five years.
Because the 2026 annual exclusion remains $19,000, the five-year amount is $95,000 for one donor. A married couple may be able to give up to $190,000 for one child if both spouses make the election and meet gift-splitting rules.
This is often called superfunding. It can withdraw a large sum from an estate at once. It also starts school savings early, which may give the account more time to grow.
Death During the Five-Year Period
Superfunding has a timing risk. If the donor dies before the five-year period ends, the portion tied to future years may revert to the donor’s estate.
That does not make superfunding wrong. It means the donor should know the risk before making a large gift. This is more important for older donors or donors with health issues.
What D.C. Tax Benefits Should Families Review?
D.C. residents should review the local tax benefit before choosing a 529 plan. The D.C. plan may offer a local deduction, but the benefit is subject to limits and plan rules.
D.C. Income Tax Deduction
The DC College Savings Plan says District taxpayers may deduct up to $4,000 if filing as an individual. Married couples or domestic partners filing jointly may deduct up to $8,000 if they have separate accounts and contribute to the DC College Savings Plan.
This is a D.C. tax benefit. It is separate from the federal gift tax rules.
You do not always have to use the D.C. plan. Other states have 529 plans, too. Before you choose, compare the D.C. deduction with fees, fund choices, and account features.
Tax-Free School Withdrawals
The IRS explains that 529 plans, also called qualified tuition programs, can provide tax-free withdrawals when funds are used for qualified school costs. These costs may include tuition, fees, books, supplies, and some room and board.
Some K-12 tuition may also qualify. Student loan payments and apprenticeship costs may also qualify under federal rules.
The account should be used with care. If money is used for non-qualified costs, the earnings part may be taxed. An additional 10% tax may also apply unless an exception applies.
When Can 529 Estate Planning Become More Complicated?
A 529 plan can cause issues when it is overfunded, the beneficiary changes, the owner dies, or the funds are not used for school. These points should be checked before making large gifts.
Overfunding the Account
A 529 plan should not receive more than is necessary for the child’s qualified education expenses. The IRS says contributions cannot exceed the amount needed to cover those costs.
Overfunding can leave money in the account after school is done. The owner may change the beneficiary to another family member. That can work well, but it may not solve every issue.
If funds are used for non-qualified costs, the earnings part may be taxed. A 10% extra tax may apply unless an exception applies.
Changing the Beneficiary
The owner can often change the beneficiary to another family member. This is one of the main benefits of a 529 plan.
Still, a change can have tax effects. A change to a person in a younger generation, such as a grandchild, may raise gift tax or generation-skipping tax questions.
Large accounts need more care. Check the tax result before you make the change.
Roth IRA Rollovers for Unused Funds
Some unused 529 funds can now roll into a Roth IRA for the beneficiary. The IRS says the rollover must be a direct trustee-to-trustee transfer. It is also subject to the Roth IRA annual limit and a $35,000 lifetime limit.
The 529 account must be open for at least 15 years. The rollover also cannot include contributions or related earnings made during the five-year period before the transfer.
This rule gives families more room to plan. It does not remove all risk from overfunding a 529 plan.
Financial Aid Effects
A 529 plan may affect financial aid. The effect depends on who owns the account and which aid formula is used.
The DC College Savings Plan says no more than 5.64% of a 529 account balance is reported on the FAFSA when the account is treated as a parental asset.
Schools may still use their own aid forms. Families should check the rules for each school.
How Do You Set Up a 529 Plan for Estate Planning?
Setting up a 529 plan for estate planning starts with the goal. The plan should match the school savings goal, the gift plan, and the estate plan.
Step 1: Choose the Right Plan
D.C. residents can use the DC College Savings Plan or a plan from another state. The D.C. plan may offer a local tax deduction. Other plans may have different fees or fund choices.
Review the plan before the first gift. After funds are added, moving the account may involve rollover rules.
Step 2: Name the Owner and Beneficiary
The owner controls the account. The beneficiary is the person whose school costs the account is meant to pay.
These roles matter. A parent-owned account may have a different aid result than a grandparent-owned account. Control also differs if the owner dies.
Step 3: Pick the Gift Amount
The gift amount should match the school goal and the estate plan. Some families give each year. Others use the five-year election.
Large gifts should be matched with other gifts made to the same person. This can help avoid missed gift tax reporting.
Step 4: Name a Successor Owner
A successor owner can take over if the first owner dies or can no longer act. This step is easy to skip, but it can save stress later.
If no successor is named, the plan’s default rules may apply. The account could also become harder for the family to manage.
Step 5: Review the Account Each Year
A 529 plan should be checked each year. School costs, tax rules, family needs, and the account balance can all change.
A yearly review can help update the successor owner, adjust gifts, and confirm that the account still aligns with the estate plan.
When Should You Review 529 Planning With an Attorney?
You should review 529 planning before making large gifts, using the five-year election, changing beneficiaries, or relying on the account as part of your estate plan. These steps can affect taxes, control, financial aid, and how funds pass if the account owner dies.
Kevin C Martin, Attorney at Law, PLLC, can help Washington, D.C. families review how a 529 plan fits with wills, trusts, powers of attorney, beneficiary forms, and tax planning. A 529 account may be easy to open, but it can still cause issues if it is not tied to the rest of the plan.
Before you add a large lump sum, name a successor owner and decide what should happen if the first beneficiary does not need the funds. A short review now can help protect school savings, reduce tax mistakes, and keep the account aligned with your family’s goals.
FAQs About 529 Plans and Estate Planning
Can a 529 Plan Help Reduce My Taxable Estate?
Yes. Contributions to a 529 plan are generally treated as completed gifts to the beneficiary, which may reduce the account owner’s taxable estate. Large gifts should be reviewed because gift tax reporting rules may apply.
How Much Can I Superfund Into a 529 Plan in 2026?
For 2026, one donor may use the five-year election for up to $95,000 per beneficiary. A married couple may be able to contribute up to $190,000 if both spouses make the election and meet gift-splitting rules.
What Happens if the Beneficiary Gets a Scholarship?
The account owner may change the beneficiary to another eligible family member. Another option may be a withdrawal up to the scholarship amount, though the earnings part may still be taxed even if the 10% extra tax does not apply.
Can Unused 529 Funds Roll Into a Roth IRA?
Yes, but only if federal rules are met. The IRS lists key limits, including a $35,000 lifetime cap, annual Roth IRA limits, a 15-year account rule, and a five-year rule for recent contributions and earnings.
Can I Open a 529 Plan for a Grandchild Who Is Not Born Yet?
You generally need to name a living beneficiary when the account is opened. Some people open an account for themselves or another family member first, then change the beneficiary after the grandchild is born.