What is 529 superfunding (the 5-year election)?

A special 529 rule lets you treat a lump-sum contribution as if spread evenly over five years, so you can contribute up to five annual exclusions at once — 5 times $19,000, or $95,000 per donor in 2026 — without using any lifetime exemption. You elect it on Form 709 in the year of the gift.

How much can a couple superfund a 529 in 2026?

Up to $190,000 per child — $95,000 from each spouse — using the 5-year election, with no lifetime exemption used.

Free tool

529 superfunding calculator

The 5-year election lets you front-load a 529 with up to five years of annual gift exclusions at once — up to $95,000 per donor ($190,000 per couple) per child in 2026 — without using any lifetime exemption. See how much you can put in and what it could grow to.

Your plan

Contributing as a couple (doubles the limit)

Lump sum you want to contribute (per child)

Number of beneficiaries

Expected annual return (%)

Years until college

Result

Superfunding limit (per child)—

Total contributed now—

Counts as a gift over 5 yrs—

Projected value at college—

Coordinate the whole family's gifting.

Grandparents, parents, the 5-year election, the annual exclusion — Family Matters keeps every 529 contribution coordinated and tracked against everyone's gift limits, so nobody doubles up or trips a Form 709. Be the first to try it.

Coordinate our 529 →

How 529 superfunding works

What is the 5-year election?

Normally a gift above the annual exclusion ($19,000 in 2026) requires a Form 709. A special 529 rule lets you treat a lump sum as if it were spread evenly over five years — so you can contribute up to five years' worth at once (5 × $19,000 = $95,000 per donor) and still stay within the annual exclusion, using none of your lifetime exemption. You elect it on Form 709 in the year of the gift.

Why front-load instead of contributing yearly?

The earlier the money is in the account, the longer it compounds tax-free. Front-loading $95,000 fifteen years out, rather than spreading it, can mean tens of thousands more for college — and it removes the lump sum from your taxable estate immediately.

What's the catch?

You can't make additional exclusion-covered gifts to that same person during the five years without dipping into your lifetime exemption, and if you die within the five years a portion comes back into your estate. Coordinating across grandparents and parents is where most families slip — which is exactly what this tracking is for.

General information, not tax or legal advice. The annual exclusion is indexed and changes; the 5-year election is made on Form 709. State 529 benefits and rules vary. Confirm current figures with your CPA and the IRS.