Provides gross income tax deduction for amounts paid to taxpayers for sale of certain real property interests for conservation purposes.

This bill allows New Jersey taxpayers a state income tax deduction equal to the capital gain realized from selling certain real property interests to qualified conservation organizations. It directly affects landowners who sell property (either at full market value or for less than full value in a "bargain sale") to groups preserving land through programs like Green Acres, farmland preservation, or wildlife conservation. The deduction covers the profit from the sale portion, with specific rules for allocating costs in bargain sales where part is treated as a charitable donation. The policy aligns with federal tax treatment for conservation donations and applies to sales benefiting conservation programs.