By Michael Iskra · Founder, POM Unlimited · Beverly Hills, CA
Estate architecture is the deliberate structuring of how, when, and to whom wealth transfers — using the lifetime exemption, trusts, valuation discounts, and entity design to move assets and their future appreciation out of the taxable estate before death makes the transfer involuntary and expensive. The 2025 law made the federal exemption permanent at $15MM per person — $30MM for a married couple — which removed the deadline that had been driving estate planning, and with it, much of the urgency families felt. That is precisely the trap. The deadline is gone, but the three problems it was obscuring are not: every dollar above the exemption still transfers at a 40% federal rate, “permanent” lasts only until a future Congress changes it, and estate tax is still due in cash within nine months against assets that are usually anything but liquid. For families above the exemption, the question is no longer “before the sunset?” — it is whether the estate is architected to handle a 40% rate it will almost certainly face.
Where the Estate-Tax Problem Lives
The families we work with face three exposures that the permanent exemption did nothing to fix:
- The 40% rate above the exemption. A couple shelters $30MM; everything above transfers at 40%. On a large estate, this is the single largest tax the family will ever pay — and it grows with the estate.
- Appreciating assets compounding inside the estate. A business interest or real estate portfolio left in the estate carries all its future growth into the taxable base. The same asset gifted into a trust today removes that appreciation permanently.
- “Permanent” lasts only as long as the politics behind it. The OBBBA set the $15MM/$30MM exemption with no sunset — but one administration raised it, and the next can cut it. Planning around today’s exemption means planning around a number a change in Washington can lower.
- Illiquidity at death. Estate tax is due in cash within nine months. Families holding illiquid businesses or real estate are forced into fire-sale liquidations or borrowing to pay it — the worst possible time to sell.
A Worked Example: $40,000,000 Estate
A married couple holds a $40,000,000 estate, largely in an appreciating business and real estate. Combined exemption $30,000,000 (2026). Federal estate tax rate 40% above the exemption. Two illustrative paths.
Path A — Documents Only, No Lifetime Transfer
- Gross estate at death (assume growth to $52,000,000): $52,000,000
- Combined exemption applied: $30,000,000
- Taxable estate: $22,000,000
- Federal estate tax at 40%: $8,800,000
- Due in cash within 9 months — against largely illiquid assets
- Worse if a future Congress reduces the exemption before death
Path B — Architecture: Lifetime Gifting + Discounted Transfer + Trust + Liquidity
- Gift of business/real estate interests into an irrevocable trust today, using the $30MM exemption while it is available and locked in
- Valuation discounts on minority/non-marketable interests (illustrative 25–35%): moves more economic value per exemption dollar used
- Future appreciation on the gifted assets grows outside the taxable estate entirely
- Estate-liquidity instrument (e.g., ILIT-owned life insurance) positioned to pay any remaining tax in cash, without selling the business
- Illustrative estate-tax reduction vs. Path A: $5,000,000–$7,000,000, plus the appreciation removed from the base and a planned, non-forced source of liquidity
The point: the permanent exemption removed the deadline, not the 40% rate. On the same family wealth, the difference between holding documents and building architecture is several million dollars in estate tax — and a family that completes gifts at today’s $30MM exemption has those gifts protected by the anti-clawback rule regardless of what a future Congress does, while compounding the advantage with every year of appreciation that grows outside the estate instead of inside it.
When Active Estate Architecture Makes Sense
- Net worth meaningfully above the $30MM couple exemption — the 40% rate is already in play, with no deadline pressure but a standing exposure.
- A material portion of the estate is appreciating assets whose future growth can be moved out today.
- The family wants to move a portion of wealth at today’s exemption now — capturing protection on those assets — while keeping flexibility on the rest.
- There is illiquidity at death that needs a planned source of estate-tax cash rather than a forced sale.
When It Doesn’t
- Net worth is comfortably below the $30MM exemption — basic documents and basis planning may be sufficient, and keeping assets in the estate for a step-up may win.
- The estate is mostly liquid and slow-growing — little appreciation to move out, no liquidity problem at death.
- The owner needs continued access to and control of the assets and won’t make irrevocable transfers — the most powerful tools require giving something up.
- Step-up-in-basis planning outweighs the estate-tax saving — a real trade-off below certain thresholds.
What to Do Now That the Deadline Is Gone
- Quantify the projected estate tax — model the gross estate, the $30MM exemption, and the 40% exposure; the number, not a deadline, is the planning case.
- Identify the appreciating assets — the highest-leverage transfers are the assets most likely to grow outside the estate.
- Use the exemption in measured moves, not all at once — a gift completed now stays protected even if the exemption is later cut, but the protection only attaches to what you actually transfer. Moving a portion captures that protection on those assets while leaving the rest — and your access to it — intact until you see what Washington does.
- Plan the liquidity before you need it — a transfer that ignores the nine-month cash deadline at death is half a plan.
How POM Unlimited Helps
We start with the real exposure — what the estate owes at 40% above the exemption, and how fast the appreciating assets are growing the problem. From there we structure the moves: how much to transfer at today’s exemption, how much to keep flexible against a change in Washington, and how the liquidity is in place at death — so the tax bill doesn’t force a fire sale of your assets.
Learn how we build estate architecture as part of a full wealth strategy at our Estate Architecture services page.
This article is for general informational purposes and does not constitute tax, legal, or investment advice. Estate and gift tax exemptions, though currently set without a scheduled sunset, remain subject to future legislative change; valuation discounts and trust structures depend on individual facts and current law. Consult qualified estate, tax, and legal professionals before making any transfer.