Stepped-up basis: why the way you transfer property matters

Basis affects the gain on a later sale

Tax basis is a starting point for measuring gain or loss. Qualifying inherited property generally receives a basis tied to its value at death, subject to exceptions and authorized valuation rules. That adjustment can go down as well as up. A lifetime gift commonly carries the giver’s basis for gain purposes, with special rules for losses and other circumstances.

A simplified example

Suppose a parent’s adjusted basis in land is $100,000 and its value at death is $600,000. If the inheritance qualifies for a $600,000 basis, a sale at that value would generally have little or no gain before other adjustments. A lifetime gift followed by a $600,000 sale could have a very different result. This illustration omits expenses, improvements, depreciation, and special rules.

A trust label does not answer the tax question

The IRS has explained that assets in an irrevocable grantor trust do not receive a basis adjustment merely because the person treated as owner for income-tax purposes dies. In Revenue Ruling 2023-2, the assets had been transferred by completed gift, were outside the grantor’s gross estate, and did not otherwise qualify under the inherited-property rules.

That ruling is not a statement that every irrevocable trust has the same result. The retained interests, estate inclusion, ownership, and applicable statutory category require analysis. Probate avoidance and income-tax basis are different questions.

Ask before changing a deed or beneficiary

A transfer decision can affect control, future taxes, family expectations, and administration. Bring the deed, acquisition records, improvement records, and proposed transfer terms to your attorney and tax adviser before signing.