Is Your Portfolio Costing You in Taxes?

Without a plan, gains realized before the 12-month mark are taxed as ordinary income — potentially at 37% federally, plus state. The difference between a short-term and long-term rate on a $200K gain can exceed $30,000. Timing and structure matter more than most people realize, and the window to act closes at year-end.

Unrealized losses are a tax asset with a hard expiration date — December 31st. Harvesting them now offsets gains dollar for dollar, and up to $3,000 against ordinary income. Losses that aren't harvested this year carry forward, but you lose the opportunity to offset gains you've already taken. This is one of the cleanest moves available before year-end.

Selling a concentrated position without a plan can trigger a single large capital gains event — potentially handing 20–40% of the gain to federal and state taxes in one year. Structured approaches — donor-advised funds, installment strategies, charitable remainder trusts — can spread or eliminate that exposure. The strategy depends on your timeline and goals, but the planning has to happen before the sale.

Giving cash is the least tax-efficient way to give. Donating appreciated stock directly bypasses capital gains entirely — you deduct the full market value and the charity receives the full amount. On a $50,000 gift of stock with a $15,000 basis, that's potentially $7,000+ in avoided taxes. A donor-advised fund lets you batch giving for a larger single-year deduction while distributing to charities over time.

Filing taxes and tax planning are two different services. Most CPAs file — they record what happened. A tax advisor plans ahead, looking at your income, investments, and business activity before year-end to find moves that reduce what you owe. At a certain income and asset level, the difference between reactive and proactive tax strategy is typically measured in five figures annually.