Under California law, “Unless a trust is expressly made irrevocable by the trust instrument, the trust is revocable by the settlor.” This means that if you make a living trust as part of your estate plan, you are free to amend or revoke the trust at any time. You may, however, choose to make the trust (or part of a trust) irrevocable, in which case the trust should include clear language to that effect.
Court Upholds Husband’s Partial Revocation of Trust After Wife’s Death
Confusion over whether a trust is revocable can lead to litigation following the death of the settlor. Here is a recent example from here in California. This is only an illustration and not a binding statement of California law on the subject of revocable trusts.