Major tax areas affected
EGTRRA generally reduced the rates of individual income taxes:
* a new 10% bracket was created for single filers with taxable income up to $6,000, joint filers up to $12,000, and heads of households up to $10,000.
* the 15% bracket's lower threshold was indexed to the new 10% bracket
* the 28% bracket would be lowered to 25% by 2006.
* the 31% bracket would be lowered to 28% by 2006
* the 36% bracket would be lowered to 33% by 2006
* the 39.6% bracket would be lowered to 35% by 2006
The EGTRRA in many cases lowered the taxes on married couples filing jointly by increasing the standard deduction for joint filers to between 174% and 200% of the deduction for single filers.
Additionally, EGTRRA increased the per-child tax credit and the amount eligible for credit spent on dependent child care, phased out limits on itemized deductions and personal exemptions for higher income taxpayers, and increased the exemption for the Alternative Minimum Tax, and created a new depreciation deduction for qualified property owners.
 Capital gains tax
The capital gains tax on qualified gains of property or stock held for five years was reduced from 10% to 8%.
Qualified and retirement plans
EGTRRA introduced sweeping changes to retirement plans, incorporating many of the so-called Portman-Cardin provisions proposed by those House members in 2000 and earlier in 2001. Overall it raised pre-tax contribution limits for defined contribution plans and Individual Retirement Accounts (IRAs), increased defined benefit compensation limits, made non-qualified retirement plans more flexible and more similar to qualified plans such as 401(k)s, and created a "catch-up" provision for older workers.
EGTRRA allows, for the first time, for participants in non-qualified 401(a) money purchase, 403(b) tax-sheltered annuity, and governmental 457(b) deferred compensation plans (but not tax-exempt 457 plans) to "roll over" their money and consolidate accounts, whether to a different non-qualified plan, to a qualified plan such as a 401(k), or to an IRA. Prior rules only allowed plan moneys to leave the plan and maintain its tax deferred status only if the money went directly to an IRA or to an IRA and back into a "like kind" defined contribution retirement account. For example, 403(b) moneys leaving the old employer could only go to the new employer's defined contribution plan if it were also a 403(b). Now the old 401(k) plan money could be transferred directly in a trustee-to-trustee "rollover" to an IRA and then from the IRA to a new employer's 403(b) or the entire transfer could be directly from the old employer's 403(b) to the new employer's 401(k). That the new Tax Act allows employers to do so does not mean that any employer is forced to accept new money from the outside.
The so-called "catch-up" provision allows employees over the age of 50 to make additional contributions to their retirement plans over and above the normal limits. For workers who are already retired, the law raises the age for minimum required distributions (MRDs), directing the Treasury to revise its life expectancy tables and simplify MRD rules.
EGTRRA created two new retirement savings vehicles. The Deemed IRA or Sidecar IRA is a Roth IRA attached as a separate account to an employer-sponsored retirement plan; while the differing tax treatment is preserved for the employee, the funds may be commingled for investment purposes. It is an improvement upon the unpopular qualified voluntary employee contribution (QVEC) provision developed in the early 1980s. The so-called Roth 401(k)/403(b) is a new tax-qualified employer-sponsored retirement plan to become effective in 2006, and would offer tax treatment in a retirement plan similar to that offered to account holders of Roth IRAs.
For plan sponsors, the law requires involuntary cash-out distributions of 401(k) accounts into a default IRA. It accelerates the mandatory vesting schedule applied to matching contributions, but increases the portion of employer contributions permitted from profit sharing. Small employers are granted tax incentives to offer retirement plans to their employees, and sole proprietors, partners and S corporation shareholders gain the right to take loans from their company pension plans.
 Educational savings incentives
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 Estate and gift tax rules
The EGTRRA made sweeping changes to the estate tax, gift tax, and generation-skipping transfer tax.
* The estate tax unified credit exclusion, which was $675,000 in 2001 but scheduled to increase by steps to $1,000,000 in 2006, was increased to $1,000,000 in 2002, $1,500,000 in 2004, $2,000,000 in 2006, and $3,500,000 in 2009, with repeal of the estate tax and generation-skipping tax scheduled for 2010.
* The maximum estate tax, gift tax, and generation-skipping tax rate, which was 55% in 2001 (with an additional 5% for estates over $10,000,000 in order to eliminate the benefit of the lower estate tax brackets) was reduced to 50% in 2002, with an additional 1% reduction each year until 2007, when the top estate tax rate became 45%. P.L. 107-16 amended Code Section 2001 to change the rate to 49% in 2003, going down by 1% each year through 2009. (Because of the increasing exclusion and decreasing top tax rate, the estate tax effectively became a tax of 45% on estates over $2,000,000 in 2007.)
* The state estate tax credit, which effectively gave the states a part of the estate tax otherwise payable to the federal government, was phased out between 2002 and 2005 and replaced by a deduction for state estate taxes in 2005.
* The gift tax was not repealed, and the unified credit exclusion has remained at $1,000,000 for gift tax purposes despite the increases in the estate tax exclusion, but the maximum gift tax rate was reduced to 35% beginning in 2010.
* Because of the repeal of the estate tax in 2010, complicated new "carry-over basis" provisions were enacted which would increase the income tax on capital gains realized by some estates and heirs. (Under pre-EGTRRA law, property that is subject to estate tax gets a new income tax basis equal to fair market value, eliminating any capital gain on lifetime appreciation.)
Because EGTRRA is subject to a "sunset" provision, the estate, gift, and generation-skipping taxes will all be automatically reinstated in 2011 unless Congress acts before then. Efforts were made during the 109th Congress to make the repeal of the estate tax permanent, but those measures were not enacted, and with the Democratic party majority in Congress after the 2006 election, it appears unlikely that the estate tax will be repealed, although changes to the exclusions and rates are likely.
Effects of the Alternative Minimum Tax
EGTRRA and the 2003 act significantly lowered the marginal tax rates for nearly all US taxpayers.
One byproduct of this tax rate reduction was that it brought to prominence a previously lesser known provision of the US Internal Revenue Code, the Alternative Minimum Tax (AMT). The AMT was originally designed as a way of making sure that wealthy taxpayers could not take advantage of "too many" tax incentives and reduce their tax obligation by too much
. It is an alternate system of calculating a taxpayer's tax liability that removes many so called "tax preference items". However the applicable AMT rates were not adjusted in step with the lowered rates of EGTRRA and the 2003 act, causing many more people to face higher taxes because of the AMT than had originally been planned. This reduced some of the benefit of EGTRRA and the 2003 act for many upper-middle income earners, particularly those with large deductions for state and local income taxes, dependents, and property taxes. http://en.wikipedia.org/wiki/Economi...on_Act_of_2001