Frazer Wills & Probate Lawyer, Montana, page 2

A trust created for a beneficiary the grantor considers irresponsible about money. The trustee keeps control of the trust income, doling out money to the beneficiary as needed, and sometimes paying third parties (creditors, for example) on the beneficiary's behalf, bypassing the beneficiary completely. Spendthrift trusts typically contain a provision prohibiting creditors from seizing the trust fund to satisfy the beneficiary's debts. These trusts are legal in most states, even though creditors hate them.

A trust in which the income is retained and not paid out to beneficiaries until certain conditions are met. For example, if Uncle Pierre creates a trust for Nick's benefit but stipulates that Nick will not get a penny until he gets a Ph.D. in French; Nick is the beneficiary of an accumulation trust.

A type of trust for wealthy married couples that allows a surviving spouse to postpone estate taxes. A QTIP trust allows the surviving spouse to make use of the trust property tax-free. Taxes are deferred until the surviving spouse dies and the trust property is received by the final trust beneficiaries, who were named by the first spouse to die.