Estate laws change regularly, which means that estate planning methods that were once a great idea are no longer advisable for many people. One example of that has to do with the estate tax, capital gains taxes and trusts.
Irrevocable bypass trusts used to be one of the best estate planning devices for many married couples. In these trusts, one spouse funds the trust with an amount just below the estate tax exemption. When that spouse passes away, the trust is then used for the benefit of the heirs, with the rest of the estate passing to the surviving spouse.
Consequently, this approach lowered the size of the surviving spouse's eventual estate and lessened the estate tax burden for the married couple. However, as Kiplinger's Retirement Report points out in "Old Trusts Create Tax Issues for Heirs," estate tax laws have changed significantly since the time when many of these trusts were created.
The estate tax exemption is far higher than it used to be, and spousal portability now allows a married couple to double its estate tax exemption.
The problem for irrevocable bypass trusts is that assets in them do not receive the step up basis for purposes of the capital gains tax. What this means is that for many families, efforts to get around the old estate tax laws are actually creating a greater tax burden now and they would be better off without the bypass trusts entirely.
This is just one example of why it is important to review your estate plan with an attorney every few years. You want to make sure your estate plan is always ideal given the current estate laws, not older out of date laws that may not be relevant to your unique circumstances.
All that noted, every family situation is different. For example, in blended family situations, the irrevocable bypass trust may be the appropriate solution to avoid disinheriting your own children!
Make no estate plans or changes to your current estate planning without the prudent guidance of a qualified estate planning attorney.
Reference: Kiplinger's Retirement Report (October, 2015) "Old Trusts Create Tax Issues for Heirs"