A common method of benefitting one's self and one's family while dodging taxes.
CRT's are irrevocable trusts that actually provide for and maintain two sets of beneficiaries. The first set are the income beneficiaries (you and, if married, a spouse).
Income beneficiaries receive a set percentage of income for your lifetime from the trust. The second set of beneficiaries are the charities you name. They receive the principal of the trust after the income beneficiaries pass away.
Maintaining Control
While a CRT is an irrevocable trust, you and your spouse may change the charitable beneficiaries at any time. Under certain conditions, you may even serve as trustees of the CRT. As trustees, you can maintain full investment control of the assets inside the CRT.
Capital Gains
Because their assets are destined for a charity, Charitable Remainder Trusts do not pay any capital gains taxes. These taxes can range from 10% to 20% of an asset's growth in value. For this reason, CRTs are ideal for assets like stocks or property with a low cost basis but high appreciated value.
http://www.savewealth.com/planning/estate/charitabletrusts/