To have and to hold and happily ever after is a nice dream, but into every married life a little reality about money must fall. Enter the prenuptial agreement, aka the prenup. This contract between prospective spouses clarifies the rights and obligations of the parties during their marriage – and during the sometimes-ugly aftermath should they separate, divorce, annul the marriage, or die. Prenups can help couples set financial expectations for the marriage, including whether they’ll have a joint bank account and file taxes together, among many other matters.
Given the sensitive nature of these conversations, it’s important to know how to advise on such an important document. What do your clients need to know?

When Your Client’s World Is Bigger Than the U.S.
A lot of client meetings still start with the same assumptions: W-2 in a U.S. state, mortgage nearby, a 401(k), maybe some RSUs, and a college-savings plan. Yet many of those “simple” clients now own an apartment in another country, freelance for a foreign company, or have parents wiring money from overseas. The tax code does not see those details as background color; it treats them as organizing facts. This is where citizenship, residency, and domicile quietly step onto center stage. For planners, the challenge is not memorizing every cross-border rule. It is knowing when a client is no longer “just domestic” and shifting your planning framework before you stumble into penalties, double taxation, or blown opportunities.


