A business one spouse owns before marriage, or an inheritance expected during it, can become entangled with marital assets unless an agreement spells out otherwise. A prenup can keep that property separate and define how any growth in its value will be treated, which matters most when the asset is likely to appreciate.
Without those terms, proving what should stay separate can turn into an expensive fight years later. A prenuptial agreement attorney in the Jupiter area can draft language that keeps a business or inherited asset out of the marital estate from the outset.