In Wisconsin, virtually all property owned by either spouse at the time of a divorce is generally presumed to be marital property. However, for high-income couples with complex financial portfolios, that presumption can be challenged successfully under certain circumstances.
Not all high-value assets are automatically subject to equal division, and determining what qualifies as marital versus separate property can be a consequential effort when it comes to seeking a fair outcome in a divorce.
Yours, mine and ours
Wisconsin is a community property state, which means that most assets acquired during a marriage belong equally to both spouses. This is generally true even if only one spouse’s name is listed on ownership documentation for a specific asset. Salaries, investment growth, retirement contributions and real estate purchased during the marriage may all be part of a couple’s marital estate. However, assets that were owned before the marriage, received as a gift by one spouse alone or gifted as inheritance to one spouse alone may be classified as separate property—provided that they were stored and treated as distinct from marital finances.
If separate assets have been commingled with marital accounts, such as using inherited money to buy a shared home or investing it in a joint business, those funds can lose their separate status. Similarly, if one spouse’s premarital investments appreciated due to the efforts of both spouses during the marriage, a portion of that increase may be considered marital assets.
It is additionally worth noting that high-value assets also present unique valuation challenges that may prove to be consequential during the property division process. Business interests, investment portfolios, deferred compensation and real estate holdings must be professionally appraised to determine their fair market value. Overlooking hidden liabilities—such as tax obligations or business debt—can distort the true worth of an asset and lead to an unfair division.
In addition, prenuptial or postnuptial agreements can affect how high-value assets are treated. Courts in Wisconsin will generally uphold these agreements if they were executed fairly and with full disclosure. Reviewing these contracts with a skilled legal team early in the divorce process can help to clarify expectations and reduce potential conflict.
For high-income couples, dividing wealth is rarely a straightforward process. Seeking legal guidance early can help each spouse to better ensure that their financial interests are protected and that every high-value asset is properly classified and valued before a settlement is finalized.