Non-Qualified Stock Option (NSO) A type of employee stock option where you pay ordinary income tax on the difference between the grant price and the price at which you exercise the option. Investopedia Says: NSOs are simpler and more common than incentive stock options (ISOs).
They're called non-qualified stock options because they don't meet all of the requirements of the Internal Revenue Code to be qualified as ISOs. Related Terms: Camouflage Compensation Employee Stock Option - ESO Employee Stock Purchase Plan - ESPP Incentive Stock Option - ISO Internal Revenue Service - IRS Non-Qualified Deferred Compensation - NQDC Option Schedule Overhang Qualifying Disposition Vest Fleece |