What it means
Tax systems reward patience. Sell a share eleven months after buying it and the profit is generally treated as ordinary income at your full marginal rate; hold it thirteen months and it may be taxed at a materially lower rate.
The economic gain is identical, only the clock has changed. The gain itself is proceeds minus cost basis, where cost basis is what you paid plus buying and selling costs and any adjustments such as reinvested distributions.
Getting the basis right is the single most common source of errors, particularly for shares bought in instalments over several years. Losses follow the same split.
Long-term losses are first set against long-term gains and short-term losses against short-term gains, and only then are the two categories netted against each other. Any remaining net loss can usually be offset against a limited amount of ordinary income, with the balance carried forward to future years.
The holding period runs from the day after acquisition to the day of sale, which sounds pedantic until a disposal falls one day short of the threshold. Deliberately delaying a sale past the anniversary is a routine and entirely legitimate piece of planning.
For business owners the concept reaches well beyond share portfolios. Selling a building, a stake in a partnership or an entire company can generate long-term capital gains, and the tax treatment often shapes how a deal is structured and when it completes.
In practice
Real-world examples.
Example
A founder sells a block of shares four years after a company listing. Because the holding period is well over a year, the profit is taxed as a long-term gain, and the difference against ordinary income rates is worth six figures on the size of the sale.
Example
A property investor sells a rental flat held for seven years at a gain of $180,000. The gain qualifies as long-term, though part of it is recaptured at a different rate to reflect depreciation claimed during ownership, so the effective rate is higher than the headline figure.
Example
An investor sitting on a long-term gain of $40,000 also holds a position showing a long-term loss of $15,000. Selling both in the same tax year nets the gain down to $25,000, which is a standard year-end housekeeping move rather than anything exotic.
Formula
Calculation
Capital Gain or Loss = Sale Proceeds - Cost Basis
The gain or loss is long-term if the asset was held for more than one year.
An investor buys 1,000 shares at $32 each, paying $60 in commission, and sells them 26 months later at $75 each with another $60 in commission.
Cost basis = (1,000 x $32) + $60 = $32,060
Sale proceeds = (1,000 x $75) - $60 = $74,940
Long-term capital gain = $74,940 - $32,060 = $42,880
At a long-term capital gains rate of 15%, the tax is $42,880 x 0.15 = $6,432.
Had the shares been sold at eleven months, the same gain would have been short-term and taxed at the investor's 32% marginal rate, giving $42,880 x 0.32 = $13,721.60. Waiting past the one year mark therefore saved $13,721.60 - $6,432 = $7,289.60 on an identical trade.Case study
Seen in the real world.
Aldgrove Design Studio is a fictional business used to illustrate how holding periods change the outcome of a straightforward sale. Its two owners had bought a small stake in a supplier for $200,000 and were offered $560,000 for it. The offer arrived ten months after they had acquired the stake.
Their accountant pointed out that selling immediately would produce a short-term gain of $360,000, taxed at their 35% marginal rate, or $126,000. Waiting until the holding passed twelve months would make it long-term, taxed at 20%, or $72,000, a difference of $54,000 for a delay of roughly eight weeks.
The buyer agreed to a delayed completion, and in this illustrative example the owners kept an extra $54,000 for doing nothing but waiting. The wider point is that the tax calendar is a real variable in deal timing, and it is cheapest to consider it before terms are agreed rather than afterwards.
Watch out
Common mistakes.
- Counting the holding period from the trade date to the trade date. The period generally starts the day after acquisition, so a sale exactly one year later can fall short of the long-term threshold.
- Forgetting to add costs to the basis. Commissions, legal fees and reinvested distributions all increase the cost basis and therefore reduce the taxable gain.
- Assuming a loss can be freely offset against any income. Capital losses are netted within their own categories first, and only a limited amount can usually be set against ordinary income each year.
Questions
People also ask.
How long must an asset be held to qualify as long-term?
In most systems that use this distinction the threshold is more than one year, though the exact rule and rate vary by country.
Does the lower rate apply to every kind of asset?
No, some assets such as collectibles or depreciated property are taxed at different rates even when held long-term.
What happens to a long-term loss that cannot be used this year?
It is normally carried forward and set against future capital gains, so the relief is delayed rather than lost.
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