Difference between active and passive appreciation in Ohio

On Behalf of | Oct 26, 2026 | Divorce |

Dividing property during an Ohio divorce gets complicated when your separate assets have grown in value over the course of your marriage. Learning the difference between active and passive appreciation can help you understand how the court may classify the appreciated value. Here is what you need to know.

What is active appreciation?

Active appreciation generally occurs when a separate asset grows in value because of your or your spouse’s work, money or effort during the marriage. For example, suppose you owned a house before marriage. After marriage, if both of you spend time and shared money improving it, the increase in value usually becomes shared property. The court may then divide this extra value fairly between both of you. Even if the property remains in your name, the marital funds or labor invested by either party could convert the appreciation into a shared asset.

What is passive appreciation?

Passive appreciation refers to an increase in property value caused solely by outside market forces, inflation or broad economic conditions. If your premarital retirement account grows simply because the stock market performs well, that growth usually remains your separate property. Because neither spouse actively contributed to this specific financial growth, the asset generally belongs solely to the original owner. Consequently, in a divorce case, your spouse typically cannot claim a share of the value that accrued without any direct marital effort.

How Ohio courts evaluate appreciation in divorce cases

Under Ohio law, the party who claims the appreciation is separate property typically bears the burden of proving that the growth was purely passive. A judge might review financial documents, historical market data and expert testimony to determine the exact cause of the increased value. If you cannot provide sufficient evidence, the court could classify the appreciated amount as marital property. Therefore, maintaining clear financial records from before and during the marriage is often crucial for protecting your separate assets.

How an attorney can help you protect your separate property

Telling active and passive appreciation apart often requires careful legal and financial review. An attorney can help you collect documents to trace your separate property and present a clear case to the court. With their help, you can protect the property you owned before your marriage from being divided unfairly.