Intentionally Defective Grantor Trusts in Florida: Why the Tax Cost Is Lower Here
An Intentionally Defective Grantor Trust works by having the trust’s creator (you, the grantor) continue paying income tax on the trust’s earnings, even though the assets themselves are no longer part of your taxable estate. This is typically described as a “cost” you absorb to benefit your heirs, a way to further shrink your estate by paying taxes that would otherwise be paid by the trust or its beneficiaries.
If you’re a Florida resident, that cost is meaningfully lower than it would be almost anywhere else, since Florida has no state income tax to add on top of the federal income tax bill. Guides written for a national audience don’t account for this, but it’s a real, practical advantage for Florida-based planning.
Why It’s Called “Intentionally Defective”
The trust is deliberately structured with a “defect” for income tax purposes only, meaning you’re still treated as the owner for income tax, even though the assets are excluded from your estate for estate tax purposes. This isn’t a mistake; it’s the entire point. Your ongoing tax payments effectively work as a tax-free additional gift to your beneficiaries, since you’re paying taxes that would otherwise reduce what they eventually receive.
What It’s Good For
- Removing appreciating assets from your taxable estate — business interests, real estate, or investments expected to grow significantly benefit the most
- Selling assets to the trust without triggering capital gains — because you’re treated as the owner for income tax purposes, a sale between you and the trust doesn’t create a taxable event
- Preserving more wealth for beneficiaries — your ongoing income tax payments effectively shrink your estate further, without counting as an additional taxable gift
Who This is Typically For
- High-net-worth individuals looking to transfer significant appreciating assets efficiently
- Business owners transferring company interests to the next generation in a tax-advantaged way
- Real estate investors moving appreciating property out of their estate while maintaining the tax transparency needed for a smooth sale into the trust
What It Doesn’t Do
- It isn’t free to maintain — you’re committing to an ongoing income tax obligation for as long as the trust holds the assets and generates income.
- It’s irrevocable — once established and funded, you generally can’t reclaim the assets.
- It requires careful structuring — getting the “defective” provisions right and avoiding accidental inclusion of the assets back in your taxable estate, requires precise drafting.
Frequently Asked Questions
Generally, more advantageous as the ongoing income tax cost of maintaining grantor trust status is limited to federal tax, without an additional state income tax layer that residents of other states would face.
Assets expected to appreciate significantly, such as business interests, real estate, or investments, since the goal is moving future growth out of your taxable estate while you’re alive to absorb the tax cost.
Yes, because the trust is treated as a grantor trust for income tax purposes, a sale between you and the trust (often structured as an installment sale) doesn’t trigger capital gains tax.
The assets already in the trust generally remain outside your taxable estate, though any outstanding promissory notes from an installment sale may be included in your estate.
No, it’s an irrevocable trust. Once funded, you generally cannot reclaim the assets or restore them to your estate.
If an IDGT isn’t the Right Fit
- Grantor Retained Annuity Trust (GRAT) — a similar wealth-transfer goal with a different structure and different tradeoffs
- Qualified Personal Residence Trust — if the specific asset you’re trying to move out of your estate is a home
See What an IDGT Actually Saves You in Florida
At SJF Law Group, we help high-net-worth Florida families and business owners structure IDGTs correctly, including making the most of Florida’s tax advantages. Contact us to see if this strategy fits your goals.
