Before you scroll: I am not an attorney, and this guide is education, not legal, tax, or investment advice. Under North Carolina law (Chapter 84 of the General Statutes) only a licensed attorney may draft your estate documents or advise you on your legal rights, and nothing here creates an attorney client relationship or a fiduciary engagement. Portions of this interactive guide were built with AI assistance, under my direction and review, and every figure is an illustration from stated assumptions. Bring what you learn here to a licensed North Carolina attorney and your tax advisor.
Assumptions
Growth starts at the risk free rate, the 10 year Treasury yield, and the 7520 rate is the IRS monthly figure. Both load automatically. Raise growth if you expect more than the risk free rate. Nothing you enter is stored or sent anywhere.

The Capstone

What is a plan actually worth,
in dollars?

This is one family's complete estate plan, walked from the first document to the last trust. Every decision is a toggle. Flip any of them and watch the savings recompute live. Then switch modes and build the version that fits your own life. Flip Assumptions (top right) to change the rates underneath.

Projected savings with this plan
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Toggle the strategies below and this number moves.
Meet the family

A blended family with a $56 million question

A husband, 50, and a wife, 70, married twelve years. Two children from his prior marriage: a 16 year old, and a 21 year old who is disabled and receives SSI. No estate plan beyond good intentions. Here is what they own.

AssetValueHow it is owned
Home, Raleigh NC (bought 2016 for $2.1M)$9,254,000Tenancy by the entirety
Vacation home, Malibu CA$6,820,000Husband
Family farm, 1,020 acres NC (inherited, basis $4.18M)$7,870,000Husband
Collection (inherited, basis $3.0M, earns nothing)$10,220,000Wife
Public stock (basis $1.65M)$11,230,000Joint, no survivorship
Bank accounts$10,391,000Mixed individual and joint
Vehicles and personal effects$201,000Mixed
Total$55,986,000

The baseline with no plan: after two $15,000,000 exclusions, roughly $26,000,000 sits exposed to a flat 40 percent federal estate tax before a dollar of future growth. Everything below is measured against that do nothing case.

Step 1

The foundation: revocable trusts and core documents

Each spouse gets a revocable living trust, a will, a durable power of attorney, a health care power of attorney, and a declaration for a natural death. The trusts hold the assets during life, so nothing needs a courthouse to move at death. The Malibu house matters most here: California real estate in an individual name means a second, ancillary probate in California, where fees are set by statute on the gross value.

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Step 2

The split at the first death: credit shelter plus marital

At the first death each revocable trust divides by formula. The credit shelter trust takes the exclusion amount and steps out of the survivor's estate forever, so everything it earns from that day forward escapes the second estate tax. The marital trust takes the rest and defers its tax. Relying on portability alone moves the exemption but leaves all the growth exposed.

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Step 3

Which marital trust: the control decision

All three marital trusts earn the same deduction, so this toggle changes control, not tax. With a blended family, a QTIP lets the first spouse decide today that his share ultimately reaches his children, while the survivor receives mandatory income for life. Her side has no children of her own, so a general power of appointment trust or an estate trust serves her.

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Step 4

The Raleigh home: freeze it with a QPRT

The house went from $2.1 million to $9.25 million in a decade. A qualified personal residence trust gifts the home today at a discount, because the IRS subtracts the value of the years the family keeps living there. The discount is priced by exactly two dials, the term and the 7520 rate, and by the grantor's age, which sets the odds of surviving the term. Die during the term and the full value returns to the estate.

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After the term the couple stays by paying fair market rent to the trust, which quietly moves even more out of the estate. A working farm can never use this tool: it fails the personal residence test. And notice the discipline in her 13 year term: at 70, the mortality table puts her remaining life expectancy in the mid teens, so her term sits inside the table, never past it. Insurers build their books on these tables because the tables are right.
Step 5

The Malibu house: same tool, second home

A vacation home qualifies as the donor's one other residence, with a catch: if it is rented, the family must use it more than the greater of 14 days or 10 percent of the rented days, every single year of the term. Each spouse may run two QPRTs at once, so a couple has four slots.

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Step 6

The collection: the charitable remainder trust play

She inherited a collection now worth $10.2 million with a $3 million basis. It earns nothing, the risk is not diversified, and selling it herself triggers tax on roughly $7.2 million of gain. A charitable remainder trust changes the equation: the trustee sells with no capital gains tax, reinvests the full proceeds, pays her an income for up to 20 years, and the remainder endows the charity she loves.

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The honest tradeoff: the remainder goes to charity, not the children. Step 7 fixes that.
Step 7

Wealth replacement: the ILIT

The charitable gift would otherwise shrink the children's inheritance, so part of the new income stream buys life insurance inside an irrevocable life insurance trust. Funded the clean way, cash gifts to the trustee who buys the policy, there is no three year lookback, and the entire death benefit lands outside the estate. Short withdrawal windows for the beneficiaries turn each premium gift into annual exclusion gifts.

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Step 8

The people the plan is really for

The disabled adult child receives SSI. One dollar of outright inheritance can disqualify her, so every share flowing to her from any trust in this plan pours into a single third party special needs trust that supplements her benefits without replacing them. The 16 year old cannot legally take property outright, so his shares collect in his own trust with staged distributions. These two trusts protect people, not tax brackets, and they are the reason the rest of the structure exists.

Protected
SSI eligibility preserved for a lifetime, guardianship court avoided for the minor, and every other trust in the plan knows exactly where its remainder goes.

The whole plan, added up

Total projected family savings$0

Every figure is an illustration from the stated assumptions, not a projection or advice. Real numbers require appraisals, current IRS actuarial factors, and counsel.