Social Security benefits may be tax free or includible in gross income at 50% or 85%. This depends on a couple’s income, Social Security benefits, and tax-exempt interest. The fact that the benefits are payable to a third party does not change the tax result; the Social Security checks are being used for the taxpayer’s benefit.
An arrangement under which one person transfers legal ownership of assets to another person or corporation (the trustee) for the benefit of one or more third persons (beneficiaries).