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Estate tax planning for married couples usually involves dividing the estate of the first spouse to die into two shares. Remember that most, if not all, assets on hand when the first spouse dies are likely to be community property. Therefore, the estate of the first spouse to die (sometimes referred to as the "deceased spouse") consists of the deceased spouse's half of the community property plus the deceased spouse's separate property, if any. One share of the deceased spouse's estate for purposes of the federal estate tax is the portion of the deceased spouse's estate that is exempt from the federal estate tax. Assuming no "taxable gifts" were made during life, this amount is $13,990,000 in 2025. The $13,990,000 Tax Free Amount in 2025 is the $10 million basic exclusion amount per the Tax Cuts and Jobs Act passed in December 2017, adjusted for inflation. The provisions of the Tax Cuts and Jobs Act are scheduled to "sunset" (expire) at the end of 2025. Thus, unless those provisions are extended per federal legislation enacted in 2025, on January 1, 2026, the Tax Free Amount will drop back down to $5 million (the basic exclusion amount in effect prior to the 2017 Tax Cuts and Jobs Act), and, when adjusted for inflation, is likely to be approximately $7 million. The balance of the deceased spouse's estate, i.e., the amount owned by the deceased spouse that exceeds the Tax Free Amount (if any) is usually left either to the surviving spouse, outright, or to a Marital Trust for the surviving spouse, to defer estate taxes on that excess amount until the death of the surviving spouse through application of the estate tax marital deduction. This excess amount can be referred to as the "Marital Deduction Amount." The decision whether to leave the Marital Deduction Amount outright to the surviving spouse or to a Marital Trust is based primarily on (i) the total value of the excess amount (is it sufficient to justify another trust?), (ii) the need or desire to protect the excess amount from creditors' claims (such as a tort creditor who sues the surviving spouse and obtains a judgment), and (iii) the deceased spouse's desire for "ultimate control"–to control where the assets remaining in the Marital Trust go when the surviving spouse dies (or, put another way, to prevent the surviving spouse from directing the assets to persons chosen by the surviving spouse, such as a new spouse, who the deceased spouse would not want to benefit).
A Marital Trust is a trust designed to hold the Marital Deduction Amount, i.e., the portion of the deceased spouse's estate in excess of the "Tax Free Amount" (if any). The value of the assets passing to a Marital Trust is deducted from the taxable estate of the deceased spouse, effectively deferring estate taxes on the Marital Trust assets until the death of the surviving spouse. The surviving spouse or any other qualified person or entity may serve as trustee of a correctly drafted Marital Trust. Per federal tax law, all (net) income earned by the Marital Trust assets must be distributed to the surviving spouse each year. Distributions of principal can usually also be made to the surviving spouse from the Marital Trust to provide for his/her health, support and maintenance in accordance with his/her accustomed standard of living. Upon the death of the surviving spouse, the assets in the Marital Trust (on which estate tax was deferred when the first spouse died), as well as the surviving spouse's individually owned assets, will be included in the surviving spouse's estate and subject to estate taxes to the extent the total value exceeds the surviving spouse's Tax Free Amount.
As a result of the Tax Cuts and Jobs Act passed in December 2017, which increased the basic estate tax exclusion amount to $10 million, adjusted for inflation, for years 2018 through 2025, some married couples prefer to use a Marital Trust, rather than a Bypass Trust, for the entire amount owned by the deceased spouse (i.e., the first spouse to die). The primary reason to do that is to obtain a second "adjustment" to income tax basis for the assets held in the Marital Trust when the surviving spouse dies. If the assets have increased in value by the time of the surviving spouse's death, that adjustment will be a "step up" in basis. In view of the fact that the Marital Trust assets will be included in the surviving spouse's estate (unless the executor of the deceased spouse's estate elects otherwise), if it appears that one exemption from the federal estate tax will not be sufficient to avoid estate taxes on the surviving spouse's death, the executor of the deceased spouse's estate can file a federal estate tax return (Form 706) within nine months of the deceased spouse's death (or by the extended due date, if elected) and make the portability election. When the portability election is made, the deceased spouse's unused exemption amount, called the "DSUE Amount" (which is the full amount passing into the Marital Trust plus all amounts passing directly to the surviving spouse, assuming the surviving spouse is a US citizen), can be transported to the surviving spouse, which will result in the surviving spouse having more than just one exemption from the estate tax when the surviving spouse dies (i.e., his/her own exemption and the DSUE Amount of the deceased spouse that was transported to the surviving spouse by filing the Form 706 and making the portability election).
When deciding between a Marital Trust and outright gifts to the surviving spouse, there are both tax and non-tax reasons for choosing a Marital Trust. Like all irrevocable trusts, the Marital Trust can be designed to protect the assets from loss due to a divorce or other lawsuit, can provide for management of the trust assets in the event the surviving spouse loses his or her mental capacity or is not financially astute, and can protect the trust assets from being diverted to a new spouse of the surviving spouse or to other persons who the deceased spouse does not want to benefit. In addition, use of a Marital Trust can facilitate "second generation planning" (see below).
Most Wills created for individuals who own significant assets provide for "Descendant's Trusts" for children, grandchildren and other descendants. Some Wills include "Child's Trusts" for children only. Others include Child's Trusts for children and Descendant's Trusts for grandchildren and other descendants. Both trusts for children and trusts for grandchildren and other descendants can be called, "Descendant's Trusts." In any case, each child or other descendant is the named primary beneficiary of his/her own separate trust. The beneficiary's own children and other descendants are often included as additional (secondary) beneficiaries of the primary beneficiary's Descendant's Trust to whom distributions can be made while the primary beneficiary is living. This adds flexibility and increases the income tax options. When the primary beneficiary dies, the assets remaining in his/her Descendant's Trust will usually be distributed to new Descendant's Trusts for his/her children, but it is typical to give the primary beneficiary of a Descendant's Trust a testamentary power of appointment (see below).
In Wills without second generation planning, "Contingent Trusts" are used (see below). Contingent Trusts terminate when the beneficiary reaches the specified termination age (such as age 25). Until the Contingent Trust terminates, the trust protects the beneficiary, just like a Descendant's Trust. However, when a Contingent Trust terminates, all of the protections are lost. In contrast, Descendant's Trusts continue the benefits of the trust structure for the beneficiary's entire life (and, often, for the lives of the beneficiary's children and grandchildren, too).
Descendant's Trusts with second generation planning (a/k/a "second generation trusts" and "GST trusts") are very flexible. The typical trust has the following terms:
There are significant non-tax benefits to the typical Descendant's Trust, such as:
Without second generation planning, if you leave assets outright to your children and they preserve those assets during their lives, there may be an estate tax on those assets upon their deaths. Your estate (or, the combined estate of you and your spouse) may already have paid estate taxes on those same assets when you died. Thus, that is basically a "double estate tax" on the same assets. Under current law, with second generation planning, an individual can shelter an aggregate amount of up to $13,990,000 (2025 amount), and a couple can shelter an aggregate amount up to $27,980,000 (2025 amount), from future estate taxes that would otherwise be due upon their assets upon the deaths of their children and grandchildren. This amount is called the "GST exemption."
This estate tax avoidance extends to the initial $13,990,000 (2025 amount) plus whatever that amount grows to during the lives of your children. Upon a child's death, assuming proper allocation of each spouse's GST exemption and proper administration of the child's trust, the full amount remaining in the child's trust will be distributed, estate tax free, to new Descendant's Trusts for the child's children. This preserves the GST exemption so that, on each grandchild's death, the trust assets pass estate tax free to the great-grandchildren.
In addition, since the typical Descendant's Trust has multiple beneficiaries (the primary beneficiary and all of his/her children and other descendants), there are multiple potential taxpayers with respect to paying income taxes on the income earned by the trust assets each year (i.e., more income tax options). The income tax liability basically follows the income. So, if the trustee distributes the trust income to one or more of the permissible beneficiaries of the trust, each beneficiary who receives a share of that year's trust income will pay income taxes on the share he/she received, in his/her own income tax bracket. Some of the beneficiaries could be in very low income tax brackets, especially compared to the trust itself, which must pay income taxes on the income it retains. And even if the trust only has one current beneficiary, there are still two potential income taxpayers, the trust itself and the beneficiary, so that the trust's income can be split between the two. When assets pass directly (outright) to beneficiaries, there are no income tax options–all income earned by the inherited assets will be taxable to the beneficiary as the owner of the assets.
Thus, with second generation planning, each generation has use of the trust assets during life and, usually, control over the disposition of the trust assets at death (through exercise of the power of appointment), yet those assets are protected from creditors' claims and spouses suing for a divorce, and are distributed estate tax free to the next generation (subject to the initial limits noted above). Plus, there are more income tax options.
"Contingent Trusts" are simple trusts included in most Wills for beneficiaries who need a trust, but who are not covered by any other trusts created in the Will. It would practically be considered legal malpractice for a Will not to have a Contingent Trust in it, at the very least. Contingent Trusts terminate when the beneficiary reaches the specified termination age (such as age 25); however, it is also common for a Contingent Trust to have multiple staged terminations (e.g., 1⁄3 at age 25, 1⁄2 of the balance at age 30, and the balance at age 35). During the term of the Contingent Trust, the trustee makes distributions from the trust to or for the benefit of the beneficiary for his/her health, support, maintenance and education. If the beneficiary dies before reaching the trust termination age, the assets in the beneficiary's Contingent Trust will usually be distributed to his/her children, if any, otherwise to his/her siblings. In "simple" Wills, Contingent Trusts typically apply to an individual entitled to a share of the estate who is either "too young" (such as a minor) or mentally incapacitated. In Wills with Second Generation Planning, Contingent Trusts usually apply to persons other than children, grandchildren and other descendants (because Descendant's Trusts, which are "higher quality trusts," are used for descendants). When a Contingent Trust terminates due to the beneficiary reaching the specified age, all trust assets are distributed to the beneficiary, outright and free of trust. Thus, all trust benefits expire at that time.
A "power of appointment" gives the beneficiary of a trust the power to decide to whom the trust's assets will be distributed, either while the trust is still in existence (an inter vivos power of appointment) or when the trust terminates on the beneficiary's death (a testamentary power of appointment). A "testamentary" power of appointment usually must be exercised in the beneficiary's Will and, as noted, the power only becomes effective on the beneficiary's death. Powers of appointment may be "limited" so that the group of people to whom the trust assets may be given is restricted, or "general" so that the beneficiary may give the trust assets to his/her estate, and thereby, to anyone named in his/her Will. Possessing and/or exercising a limited power of appointment has no tax consequences for the beneficiary, while merely possessing a general power of appointment makes the trust assets includable in the beneficiary's estate at death (sometimes that is done on purpose, to avoid the more onerous GST tax, for example). One benefit of giving the primary trust beneficiary a testamentary power of appointment over his/her trust is that the beneficiary can address changes that have occurred over time. Since many trusts last for a very long period of time, changes may need to be made to the distribution of the trust assets on the beneficiary's death. For example, suppose a trust beneficiary has two children. Sometime after the beneficiary's trust was established, one of the beneficiary's children invents a popular product and sells it to a large corporation and becomes very wealthy, while the beneficiary's other child develops a debilitating disease that prevents that child from working and results in large health care expenses each year. The "default" in the instrument that created the trust is likely to provide that the assets in the beneficiary's trust are to be distributed in equal shares to his/her two children upon his/her death. By exercising the testamentary power of appointment, the beneficiary can change that default distribution and provide a larger share (and a special needs trust, if applicable) for his/her child who is seriously ill.
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