Appointing an in-law as a fiduciary in your estate plan can be either a thoughtful gesture of trust or an invitation to future conflict, depending on your family dynamics.

Appointing an in-law to serve as your Personal Representative, Trustee, or Agent under a Power of Attorney can be either a thoughtful gesture of trust or an invitation to future conflict, depending on your family dynamics. On the positive side, an in-law may bring financial sophistication, neutrality between siblings, or simple practical availability — especially if your own relatives live out of state or lack the temperament for fiduciary duties. A trusted son- or daughter-in-law might also be deeply invested in your children’s and grandchildren’s well-being and willing to handle complex administrative tasks with care. On the downside, however, family relationships can change through divorce, estrangement, or shifting loyalties, potentially placing your fiduciary in an uncomfortable position between you and your blood relatives. Even the perception of favoritism can fuel resentment and disputes. Before naming an in-law, consider not only their competence and integrity, but also the long-term stability of the relationship and whether adding a neutral co-fiduciary or professional Trustee might reduce the risk of future friction while preserving family harmony.

If you have questions about preparing an estate plan, give us a call at 253.858.5434 to see how we can be of service.