Does cost basis get stepped up in a trust?

You and your spouse are joint trustees, and the assets in the trust are jointly managed by the two of you. In a community property state such as California, the general rule is that the cost basis of community assets will receive a full step-up to fair market value at the death of the first spouse.

When stocks, bonds, ETFs, or mutual funds are inherited in a taxable brokerage account or joint or separate revocable living trust, the beneficiary generally receives a “step up” in cost basis. A stepped up basis increases the value of the asset for tax purposes to the market value at the time of death.

What happens to your mother’s cost basis when she dies?

Half your cost basis “steps up” on your mother’s death. It’s best explained by example. Your mom bought a house in 1990 for $100,000. In 2000, she deeded half to you. Your cost basis in your half is still $50,000 (the gift recipient’s cost basis is the giver’s basis) and her basis in her half is $50K.

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How is cost basis calculated on an inherited asset?

Determining Cost Basis on an Inheritance. Generally, when property or other assets are inherited, the cost basis is usually equal to the fair market value of the property or asset at the time of the decedent’s death or time of actual transfer.

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When do you use cost basis for tax purposes?

Cost basis is the monetary value of an item for tax purposes. When determining whether a capital gains tax is owed on property, the basis is used to determine whether an asset has increased or decreased in value. For example, if you purchase a house for $150,000, that is the cost basis.

What is the cost basis of a house?

Your cost basis in your half is still $50,000 (the gift recipient’s cost basis is the giver’s basis) and her basis in her half is $50K. When she dies, the house is worth $200,000. Your cost basis is now $150,000 (your original $50K + the $100K stepped up value of her half).