l. The gift tax exemption has been increased to $5 million from the previous amount of $1 million. This means a married couple can give away $10 million of their net worth without paying any gift taxes. The drawbacks are the same as before, however: Gifts don't get a step-up in basis, and gifts made under this provision will reduce the unifed credit of $5 million per person.
2. Portability of the exemption from the estate tax is a subject that has been discussed, but never enacted until now. In the future surviving spouses get the benefit not only of their own $5 million exemption, but also their deceased spouse's $5 million exemption. This change benefits procrastinators who never get around to signing an estate plan, or updating their current plan. In the past the deceased spouse's exemption has been lost if it was not used in an A-B trust, for example, or inherited by someone other than the surviving spouse. This innovative change to the law could eventually make A-B trusts obsolete.
3. Estates of decedents who died in 2010 have been stuck in a tax world that did not have an estate tax, and also lacked a step-up in basis for assets exceeding $1.3 million (or $4.3 million for surviving spouses). Those estates now have the option of paying the estate tax and also getting a step-up in basis, or skipping the estate tax and dealing with the lack of step-up. The answers to these situations are less obvious than appear at first glance because of the difference in tax rates (35 percent for the estate tax and 15 percent for the capital gains tax), and the fact that some estates have few appreciated assets.
4. Indexing for inflation will be allowed for the $5 million exemption, which will go up in multiples of $10,000. The annual gift tax exclusion is already indexed for inflation at multiples of $1,000.
5. But there's a catch related to all of these developments: The Bush tax cuts and all of the new tax benefits will expire on Dec. 31, 2012. After that we're back to where we were in 2001, with a $1 million exemption from the estate tax. Will Congress give the Bush tax cuts a last-minute reprieve in 2012? Unfortunately nobody knows the answer, so don't give up on those A-B trusts yet.