Why does Joint Tenancy cause Income Tax Problems for a Couple?
In short, if a couple holds appreciated property, such as real estate, as joint tenants and one of them passes away, the surviving spouse will have income taxes to pay if the property is sold. This occurs because only half of capital gains are eliminated at death under joint tenancy. The cost may be tens of thousands of dollars or even more. On the other hand, if the same couple were to set up a living trust and transfer the appreciated asset to the trust as community property, on the death of the first spouse the survivor could sell the asset and have no income tax to pay.