Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

Payroll taxes on exercised stock options
To explain the capital gains part of the question, non qualified stock options (NSOs) are always treated like earned income and have payroll taxes withheld. It's advantageous for the company to issue these because they can deduct them as expenses just as they do your salary. Articles talking about capital gains would probably be referring to incentive stock options (ISOs) or possibly even restricted stock units (RSUs). If you were granted the option to buy the stock and/or hold it for a period of time, then the stock options could be treated as capital gains, short-term gains if you held them for less than a year, and long-term gains if you held them for more than a year. This payment for your NSOs is exactly like a cash bonus. The withholding follows the same guidelines. You may wish to look at what this will mean for your annual salary and adjust your W-4 withholding up or down as appropriate depending on whether the 25% federal withholding rate is more or less than what you think your final marginal rate will be with this bonus included in your annual salary.