By  Steven J. Oshins, Esq., AEP (Distinguished) Different states have different rules as to what creates a “resident trust” that is subject to taxation in that state.  States may tax a trust based on the residency of the settlor or testator, based on whether there is a resident trustee or beneficiary or whether there is administration in that state, or for a combination of these factors and/or other similar factors. So it isn’t as easy as simply situsing a trust in a state with no state income tax.  You have to look at the state taxing statutes that may apply….