Sell an investment property that has appreciated for years and the capital gains bill can be substantial — often large enough to change what you can afford to buy next. Section 1031 of the tax code offers a way to defer that bill entirely, as long as the proceeds go into another qualifying property on a strict timeline. Real estate investors have used this provision for decades to keep growing a portfolio without stopping to pay the IRS at every sale. Here is how the mechanics actually work,...

The default depreciation schedule for real estate is slow by design: 39 years for commercial property, 27.5 years for residential rental. Most of what makes up a building, though, is not the building shell — it is flooring, specialized electrical, fixtures, and land improvements that the tax code allows to depreciate far faster. A cost segregation study identifies those components and reclassifies them, moving real deductions from decades away into the years you can actually use them. Here is...

Income without withholding — business profits, capital gains, RSU shortfalls, K-1 distributions — comes with an obligation most W-2 employees never think about: paying the IRS and California as you go, four times a year, on your own initiative. Miss the target and the penalty is not a flat fee; it accrues like interest for every day the payment was short. High earners face a stricter version of the rule than everyone else, and it is a detail worth knowing before the first quarter, not after...