Active vs. passive appreciation in an Ohio divorce Active vs. passive appreciation in an Ohio divorce

Ohio's equitable distribution statute, R.C. 3105.171, defines separate property to include what a spouse owned before the marriage and what a spouse inherited or received as a gift, plus the passive income and appreciation from those assets. But it defines marital property to include the appreciation of separate property that results from either spouse's contributions during the marriage. So the question is never just "whose asset is this?" It's "what made it grow?" A stock index fund you owned before the wedding that tripled because the market tripled: passive, separate. A business you owned before the wedding that tripled because you ran it for fifteen years: active, and the growth is marital, even though the business itself remains your separate property.

Real cases are rarely all-active or all-passive, and the classic examples show why. The premarital business. Some growth came from your management, some from industry tailwinds. Experts untangle how much of the appreciation your effort caused versus what a passive owner would have gotten anyway. This is the highest-stakes version of the fight, and it's expert testimony all the way down. The inherited rental property. Market lift on the neighborhood is passive. The renovation funded with marital savings and your weekends is active. Both happened. The allocation is the argument. The investment account. Left alone with a broad index, growth leans passive. Actively managed by a spouse making the calls, some Ohio courts have seen it differently, and marital deposits blended into the account complicate everything. Which leads to the next point.

The spouse claiming separate property carries the burden of proving it, by tracing the asset from its separate origin to its current form. Helpfully for that spouse, Ohio law says commingling alone doesn't destroy separate property, as long as it remains traceable. Practically, that means records decide these cases: the date-of-marriage statement, the inheritance paperwork, the account history showing what went in and when. The rule is friendly to the spouse with a paper trail and merciless to the spouse without one. If you're on the other side of the argument, the mirror strategy applies: marital contributions, marital funds, marital effort, document all of it, because every contribution you prove converts growth into marital property.

Get the baseline valued. The date-of-marriage or date-of-inheritance value caps the separate claim; everything above it is the arena. Reconstructing that number years later is possible and expensive; preserving it now is cheap. Get the right experts. Active-versus-passive allocation in a business is forensic work: comparing actual growth against market benchmarks, isolating the owner's contribution, normalizing compensation. The quality of that analysis usually sets the settlement range. And don't assume. Spouses routinely assume the premarital business is untouchable, or that everything titled jointly is half theirs. Ohio's rule is more precise than either instinct, and more favorable to whoever prepared.