I Sold $412,000 of Stock Twice — Nine Days Apart, in Two Different Tax Years
Aug 12, 2026 By Marcus Webb
As executor of my father's estate, I split one stock sale across December 27 and January 5. The gap saved his heirs roughly $9,600 in capital gains tax and cost me three sleepless nights. Here is exactly how the staging worked.
I Sold $412,000 of Stock Twice — Nine Days Apart, in Two Different Tax Years

At 11:47 PM on December 27, I sat in my father's old kitchen with a laptop balanced on a stack of unread utility bills, staring at a brokerage screen that showed 18,400 shares of a regional bank stock worth $412,000. The cursor blinked over the sell button for eleven minutes. My father had snagged those shares in 1994 at $2.10 each. He had never sold a single one. The house smelled like his coffee, which nobody had made in six months, and I kept waiting for the floorboard by the stove to creak the way it usta.

What was at stake: everything the estate was sposed to hand to four siblings, minus a CPA's warning that kept circling my head. My sister Emma was mid-year unemployed, reporting almost no income. My brother sold a rental property that same year and was already pushed into the highest bracket. Same estate, same shares, wildly different tax lives after the money left.

And here was the twist that made me sit down at all. The CPA said nine words on the phone: "Split the sale. December for some, January for the rest." I reckoned he was joking. Executors don't get to bend calendars. Except they do, and the calendar bend was worth real money.

the CPA call at 9 PM on a Sunday

He walked me thru it without ever saying the word "loophole." The estate could elect a fiscal year. Gains grasped before December 31 landed in the estate's tax year. Shares sold after January 1 landed in the next one. Two buckets, two sets of brackets, one block of stock. I kept asking what catches existed. He said the catch was me panicking and selling all of it in one click.

bucket one, fired on December 27

I sold 9,200 shares that night. Approximately $206,000. My hands were shaking more than they had when I delivered my own eulogy at the funeral. The estate's gain on that tranche sat in a lower bracket cuz the estate had no other income that slice of the year. Fine. Clean. Done.

nine days of doing nothing, which felt like failure

The market did whatev markets do between holidays. The stock wobbled about 2 percent. I refreshed the position daily like a person checking a wound. One brother texted "did the plan break" with no question mark, which summed up the family mood. I did not sell early. That was the hardest trade of my life, and it was a non-trade.

bucket two, January 5, one click

Sold the remaining 9,200 shares at $22.70, about $209,000. Almost the identical price. The randomness felt insulting and relieving at the same time. Any drift either way would have been luck, and I had promised myself I would not pretend the second date was a forecast. My brother watched the confirmation email arrive and said, "so the big plan was waiting nine days." Sure. The sizable plan was also refusing to let four siblings inherit a tax argument.

the tax forms that proved the point

The following February, two 1099-Bs arrived covering two tax years. The January gains flowed to beneficiaries in the new year, when Emma had W-2 income again and could absorb hers at the 15 percent capital gains rate instead of a bracket collision. My high-bracket brother took his portion across the lower-income estate year. Nobody's marginal rate got stacked on top of a rental sale.

what the split actually saved

We modeled it both ways in the CPA's office. One combined sale would have shoved nearly everything into the top long-term rate for one recipient: about $9,600 more in combined capital gains tax across the four of us. The staging cost nothing except nine days of market exposure we could not control either direction. He billed us 40 minutes for the idea. Cheapest 40 minutes the estate ever snagged. I later absorbed executors at three other estates in my CPA's client list had done the same split that December. Apparently the holiday calendar gap is a quiet tradition among people who read footnotes for a living.

the one thing I got wrong

I assumed the step-up in basis made all of this pointless, since the shares' cost basis reset at the date of death. It did reset. But a $412,000 position over a $16,000 basis still produced a giant taxable gain, and where that gain lands, bracket-wise, is exactly the question the two-year split answers. Step-up sets the size of the bill. Timing sets who pays which rate.

The estate account is closed now. Four checks went out in March, and nobody argued at Thanksgiving for the first time in years. Emma sent me a photo of her tax refund deposit with a single exclamation point, which in our family is a standing ovation. I still have the laptop I used that night, and I have not opened that brokerage login page since. But at 11:47 PM sometimes, when the kitchen light is the only one on in my own house, I think about a blinking cursor and a CPA who told me the calendar had two halves for a reason. He was right. It does.

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