My mother is changing her estate. One of those changes is to set up a trust for me when she passes versus giving me monies outr

The answer depends on the laws in the state where the trust is set up AND the language in the trust document itself. If the trust provides that an "independent" trustee or an "independent" trust protector/advisor can reform the trust to comply with changes in the laws and if the state permits such changes, then the trust can be changed to meet your changing requirements.

Your mother should discuss this with her estate planning lawyer and incorporate the necessary language into the trust document (after all, even if the state does not permit changes in the trust now doesn't mean that the laws themselves might not be changed in the future to permit changes).

The information you obtain at this site is not, nor is it intended to be, legal advice. You should consult an attorney for individual advice regarding your own situation.

You are correct that laws may change things in the future, but the trust document, if drafted properly, should provided the trustee with built in flexibility to adjust to changing conditions. This is where having a properly drafted trust done by an attorney with a lot of experience can be of tremendous service to the family. So the real point here is to make sure your mother has a top flight estate planning attorney. This will protect you in most cases for changing laws and changing family situations and needs.

Hope this helps.

LEGAL DISCLAIMER
Mr. Fromm is licensed to practice law in PA. The response herein is not legal advice and does not create an attorney/ client relationship. The response is only in the form of legal education and is intended to only provide general information about the matter within the question. Oftentimes the question does not include significant and important facts and timelines that if known could significantly change the reply or make such reply unsuitable. Mr. Fromm strongly advises the questioner to confer with an attorney in their state in order to ensure proper advice is received.
By using this site you understand and agree that there is no attorney client relationship or confidentiality between you and the attorney responding. This site should not be used as a substitute for competent legal advice from a licensed attorney that practices in the subject area in your jurisdiction and with whom you have an attorney client relationship. The law changes frequently and varies from jurisdiction to jurisdiction. The information and materials provided are general in nature, and may not apply to a specific factual or legal circumstance described in the question or omitted from the question.
Circular 230 Disclaimer - Any information in this comment may not be used to eliminate or reduce penalties by the IRS or any other governmental agency.