What is Step Up in Basis and Why is it Important?
The step-up in basis rule can dramatically reduce capital gains tax when an asset is sold after inheritance. Normally, an asset is calculated based on the original cost of the asset, not the current value. However, when an asset receives a step-up in basis when a person dies, that cost is readjusted based on its current market value, rather than the original cost. This can be critical since a piece of real estate that was bought, for example, in the 1990s, could save thousands if not millions, of dollars in tax on capital gains.
Example
Your parents bought a house for $100,000 ten years ago and the house is worth $500,000 when they die. Without a step-up in basis, if the house was sold there would be a capital gains tax on the $400,000, the house's appreciation. But with a proper strategy, when you inherit the house, the ‘basis’ (cost) is automatically ‘stepped’ up to the current value. If you then turn around and sell it for the same price, $500,000, you pay no capital gains tax.
Holding Title and Step Up in Basis
How a property's title is held might mean different tax results. These are the three common ways in which title can be held in California, joint tenancy, tenancy in common, and community property with the right of survivorship.
Joint Tenancy (Married)
A joint tenancy is when each tenant has equal rights and equal ownership of the property. One of the most important rules in joint tenancies is that when one tenant dies, their interest will automatically devolve to the survivors. This is known as a right of survivorship. The basis of the departed tenant’s interest (50%) will be stepped up to the just market value, along with the original cost basis of the survivor’s interest at the death moment.
Example: Hank and Wendy buy a house for $200,000. Hank later dies when the value of the house is $800,000. Therefore, Hank basis original basis of $100,000 would be stepped up to $400,000, half of $800,000. Thus, if Wendy wanted to sell the house for $800,000, she would pay $300,000, the difference between $400,000 (Hank's stepped-up basis) and $100,000, Wendy’s original basis, against the current value of the home of $800,000.
Tenancy in Common
In a tenancy in common, each owner has a separate and distinct share in the property. Unique to this type of interest, each owner does not have to have an equal ownership right. Upon the death of an owner, their basis is stepped up based on their interest in the property.
Example
Alice and Bob purchased a house for $1,000,000. With Alice paying $400,000 and Bob paying $600,000. Therefore, Alice would have an interest of 40% and Bob would have a 60% interest. Alice later died when the value of the property increased to $2,000,000. Therefore, Alice's original basis of $400,000 would be stepped up to $800,000.
Community Property with a Right of Survivorship
Community property is an ownership presumption for married couples in California. With a right of survivorship included, when a spouse dies, the surviving spouse inherits any interest in the deceased spouse’s share. What is unique about holding the title this way is that there are two step-ups in basis. That is, the property is stepped up when the first spouse dies and again when the second spouse dies.
Example
Harry and Wilma purchase a house for $400,000. Harry dies when the property is worth $600,000. Thus, at the time of Harry’s death, the property basis steps up to $600,000. Wilma later dies when the value of the property is $800,000. Since the house is titled as Community Property with a Right of Survivorship, the estate receives a second step up to $800,000 and no capital gains would be owned if the property is sold.
Conclusion
Understanding the step-up in basis and how it interacts with different forms of property ownership is crucial for effective estate planning. It can potentially save your beneficiaries significant amounts in capital gains tax. Far too often when homes are purchased, the options of which title to select aren’t adequately explained, especially details regarding future tax consequences. I’m sure your heirs will be grateful for avoiding paying these taxes. I know my heirs would rather spend their money elsewhere. With that, it’s recommended to consult with an estate planning attorney to understand the best strategies for your specific situation.