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The Global Insight

Are capital losses taxable?

Author

Michael Gray

Updated on March 10, 2026

Capital losses can be used as deductions on the investor’s tax return, just as capital gains must be reported as income. Unlike capital gains, capital losses can be divided into three categories: Realized losses occur on the actual sale of the asset or investment. Unrealized losses are not reported.

Are capital losses taxed at 50%?

Because only 50% of the gain is taxable, less tax is paid on capital gains than on income such as interest. An allowable capital loss is 50% of a capital loss. When allowable capital losses exceed taxable capital gains in a year, the difference is the net capital loss for the year.

How much stock loss can you claim on taxes?

The IRS limits your net loss to $3,000 (for individuals and married filing jointly) or $1,500 (for married filing separately). Any unused capital losses are rolled over to future years. If you exceed the $3,000 threshold for a given year, don’t worry.

How much capital loss can I claim on my tax return?

The IRS will let you deduct up to $3,000 of capital losses (or up to $1,500 if you and your spouse are filing separate tax returns). If you have any leftover losses, you can carry the amount forward and claim it on a future tax return. Capital gains and losses fall into two categories: long-term gains and losses and short-term gains and losses.

Is the sale of a stock considered a capital loss?

It’s important to remember that capital losses (also known as realized losses) only count following a sale. So just having a stock decrease in value isn’t considered a capital loss even if you hold on to it.

How are capital gains and losses reported on a tax return?

When capital gains and losses are reported on the tax return, the taxpayer must first categorize all gains and losses between long and short term, and then aggregate the total amounts for each of the four categories. Then the long-term gains and losses are netted against each other, and the same is done for short-term gains and losses.

Do you have to deduct stock market losses on your taxes?

To get the maximum tax benefit, you must strategically deduct them in the most tax-efficient way possible. Stock market losses are capital losses; they may also be referred to, somewhat confusingly, as capital gains losses. Conversely, stock market profits are capital gains.