Taxes and Your Estate Plan

One of the most underappreciated parts of estate planning is that the tax code doesn't speak with one voice.

Income taxes, estate taxes, and capital gains taxes each follow their own logic.

And the strategies that reduce one can easily increase another. A good estate plan has to hold all three in view at the same time.

Here's where the tension shows up most often.

Holding appreciated assets until death is generally the right move from a capital gains standpoint. When a beneficiary inherits an asset, the cost basis steps up to fair market value at death, which means decades of gains can pass to the next generation completely tax-free. But those same assets count toward a taxable estate. Keeping them solves the capital gains problem while potentially creating an estate tax problem.

Giving assets away during life does the opposite. Lifetime gifts reduce the taxable estate, but the recipient takes the original cost basis with them. Whatever gain has built up over the years follows the gift, and the capital gains bill eventually comes due when the asset is sold. What you saved in estate tax can show up later on a different return.

IRA accounts add another layer of complexity that often catches people off guard. Every dollar that comes out is ordinary income to whoever receives it, whether that is a surviving spouse, a child, or a trust. And when an IRA names a trust as beneficiary, the income tax rules become even more complicated. Distributions that flow into the trust and stay there are taxed at trust income tax rates, which reach the top federal bracket at a fraction of the income threshold that applies to individuals. A trust designed to protect assets can inadvertently accelerate the income tax cost of an inherited IRA if the distribution and taxation mechanics are not carefully planned in advance.

A good estate plan holds all of these moving parts in view at the same time. The structure that makes sense for a taxable estate looks different from the one that makes sense for a family whose wealth is concentrated in retirement accounts. That is why the conversation with your estate planning attorney needs to go deeper than the documents themselves.