In our introduction to the federal estate
tax, we commented on the fact that a married couple could fairly easily double
the amount of the life time exemption from the
federal estate tax with a device often called an "A/B" trust or a credit
shelter trust.
For discussion purposes, let's assume that the lifetime exemption from
the federal estate tax is $1.5 million and that "John" and "Jane" have a little
over $3 million worth of assets, but that $2.5 million belongs to John.
John dies. The first $1.5 million of his estate is exempt from the estate
tax, but he still has an estate of $1,00,000 -- which he leaves to Jane.
In addition to the $1.5 million exemption for each person, the estate tax
law allows for an unlimited exemption for assets left to a surviving spouse.
Thus, there is no estate tax at the time of John's death because all of his
property was left to his spouse.
Then, a few years later, Jane dies. She still has the $500,000
that was in her own name and the $2,500,000 that was left to her by John.
Assuming no change has been made to the estate tax exemption in the
intervening years, Jane will also get an exemption of $1.5 million, but she will
have a taxable estate of $1.5 million. The estate tax on that amount would be
about $550,000. Her children would get about $2,450,000.
With a very small amount of advance planning and a modest expense for
legal fees, the children could get the entire $3 million.
How?
By establishing a dual trust arrangement and by dividing the estate so
that both John and Jane would have an estate of at least $1.5 million.
The dual trusts don't need to become effective until one of them dies.
Let's assume again that John dies first. But now, his estate is $1.5 million and
some change. (The rest of the estate is owned by Jane.)
John leaves $1.5 million of his estate to a trust in which the income will
be paid to Jane for the rest of her life but the principal will be left to
their children when Jane dies. When she does die, her $1.5 million estate is
left to their children but is offset by the estate tax exemption. The children
get the entire $3 million and are able to avoid the loss of $550,000 for
estate taxes.
What if Jane dies first? The same as if John dies first, but in
reverse. Jane now has an estate equal to the exemption amount and her estate
is left in a trust that pays the income to John for the rest of his life and
then pays the principal to the children after his death.
A common objection to this arrangement (usually by the spouse with the
most money) is that the current spouse might remarry after the first death.
Translation: John might be worried that Jane will remarry after John dies and
the money that John would gift to Jane would end up going to a second husband
or to children other than John's children.
When a surviving spouse remarries they often put their assets into joint
ownership with their new spouse -- without considering that if they die before
the second spouse, those assets will go to the second spouse and not to the
children of the first marriage.
The solution for this concern is to implement the two trusts now --
while both John and Jane are alive and healthy. The assets are placed in the
respective trusts and are technically owned by the trusts. When either spouse
dies, the surviving spouse still gets the income from the trust assets but the
assets are held for eventual distribution to their children. A second spouse
or future children could not be a beneficiary of those assets.