Upon your death your trust will become irrevocable and is no longer able to be amended or changed. All of the assets that were in your trust will still be considered in your estate for tax purposes and the Trustee or Successor Trustee if you were still the Trustee at the time of your death will then take over duties and distribute the assets according to your particular estate plan. Please note the Trustee may also be responsible for some miscellaneous such as insuring that a final tax return is prepared and upon distribution of the trust that a final accounting has been done. It is a good idea for the Trustee at the time to contact your attorney to ensure that all things are properly concluded at your death.