When should you sell stocks at a loss for tax purposes?

Asked by: Mr. Cruz Schmeler DDS  |  Last update: November 6, 2025
Score: 4.3/5 (42 votes)

If a good part of your portfolio is up in value, while a smaller part is down,” Curtin says, “selling some of those 'down' investments at a loss — known as tax-loss harvesting — could help offset the tax you owe from the gains earned on your sale of better-performing stocks.”

What is the last day to sell stocks for tax-loss?

Based on information provided by the IRS, the last day for tax-loss selling in the United States this year is December 31. For Australian investors, the final date for tax-loss selling is June 30, 2025, which is the final day of the 2024/2025 financial year.

Is it better for taxes to sell stock at a loss?

In general, long-term capital gains are treated more favorably than short-term gains. So you may consider taking a loss sooner than you might otherwise, in order to minimize your taxes. Or you might try to use low-tax long-term gains to offset more highly taxed short-term gains.

At what percentage loss should you sell a stock?

A common rule of thumb is to cut losses at around 10% below your purchase price. This way, if a stock turns out to be a poor performer, you're limiting the damage it can do to your portfolio.

What is the $3000 loss rule?

The capital loss tax deduction allows taxpayers to offset investment losses against their gains, reducing their taxable income. If capital losses exceed gains, individuals can use up to $3,000 per year to offset other income, with any remaining losses carried forward to future years.

How to use your stock losses to reduce taxes - Tax Loss Harvesting

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How much stock loss can you write off?

Your maximum net capital loss in any tax year is $3,000. The IRS limits your net loss to $3,000 (for individuals and married filing jointly) or $1,500 (for married filing separately). You can reduce any amount of taxable capital gains as long as you have gross losses to offset them.

Should I sell losing stocks at the end of the year?

If you don't want to sell your winners prematurely, it might make more sense to generate the necessary income by selling your losers—which may allow you to offset up to $3,000 a year in ordinary income in the process.

When to dump a losing stock?

When To Sell And Take A Loss. According to IBD founder William O'Neil's rule in "How to Make Money in Stocks," you should sell a stock when you are down 7% or 8% from your purchase price, no exceptions. Having a rule in place ahead of time can help prevent an emotional decision to hang on too long.

What is the 3-5-7 rule in stocks?

The 3 5 7 rule works on a simple principle: never risk more than 3% of your trading capital on any single trade; limit your overall exposure to 5% of your capital on all open trades combined; and ensure your winning trades are at least 7% more profitable than your losing trades.

Is it worth selling at a loss?

However, selling losing investments (especially if you see better opportunities elsewhere) can help you save money on your taxes. Investment losses can be used to offset capital gains.

At what age do you not pay capital gains?

Current tax law does not allow you to take a capital gains tax break based on your age. In the past, the IRS granted people over the age of 55 a tax exemption for home sales, though this exclusion was eliminated in 1997 in favor of the expanded exemption for all homeowners.

How do I avoid paying taxes when I sell stock?

7 ways to avoid capital gains tax on stocks for any investor
  1. Donate stock to charity.
  2. Hold stock shares for more than one year.
  3. Invest in retirement accounts.
  4. Pass it on in your estate plans.
  5. Sell stocks when you're in a lower tax bracket.
  6. Offset your capital gains with losses (aka tax-loss harvesting).

What is the tax-loss selling strategy?

With tax-loss selling, investors are able to sell non-registered assets and investments that have dropped in value (this strategy does not apply to assets held within registered investments such as RRSPs or TFSAs), generating a loss that can then help decrease their tax bill.

How do day traders avoid wash sales?

How to avoid a wash sale. One way to avoid a wash sale on an individual stock, while still maintaining your exposure to the industry of the stock you sold at a loss, would be to consider substituting a mutual fund or an exchange-traded fund (ETF) that targets the same industry.

Why do people sell stocks in December?

Tax-loss harvesting: Investors sell poorly performing stocks in December to realize tax losses that can offset gains elsewhere in their portfolios. The selling depresses stock prices, which then recover in January as the selling pressure eases, thus creating an uptick in prices.

What is the 30 day rule for tax-loss selling?

These rules look 30 days in the past and 30 days in the future. If an identical property is acquired during this 61-day period, which includes the sale date, and you continue to hold the repurchased investment on the 30th day following the sale, the capital loss will be denied.

What is the 11am rule in stocks?

The "11 am rule" refers to a guideline often followed by day traders, suggesting that they should avoid making significant trades during the first hour of trading, particularly until after 11 am Eastern Time.

What is the 70 20 10 rule in stocks?

The 70:20:10 rule helps safeguard SIPs by allocating 70% to low-risk, 20% to medium-risk, and 10% to high-risk investments, ensuring stability, balanced growth, and high returns while managing market fluctuations.

What is the 90% rule in stocks?

The Rule of 90 is a grim statistic that serves as a sobering reminder of the difficulty of trading. According to this rule, 90% of novice traders will experience significant losses within their first 90 days of trading, ultimately wiping out 90% of their initial capital.

Is there a tax benefit to selling stock at a loss?

Tax-loss harvesting generally works like this: You sell an investment that's underperforming and losing money. Then, you use that loss to reduce your taxable capital gains and potentially offset up to $3,000 of your ordinary income.

How do I know when it's time to sell a stock?

You might need to sell a stock if other prospects can earn a higher return. If an investor holds onto an underperforming stock or is lagging the overall market, it may be time to sell that stock and put the money toward another investment.

What is the 7% stop loss rule?

Always sell a stock it if falls 7%-8% below what you paid for it. This basic principle helps you always cap your potential downside. If you're following rules for how to buy stocks and a stock you own drops 7% to 8% from what you paid for it, something is wrong.

What is the last day I can sell stock for tax-loss?

Based on information provided by the IRS, the last day for tax-loss selling in the United States this year is December 31. For Australian investors, the final date for tax-loss selling is June 30, 2025, which is the final day of the 2024/2025 financial year.

At what age should you get out of the stock market?

The reality is that stocks do have market risk, but even those of you close to retirement or retired should stay invested in stocks to some degree in order to benefit from the upside over time. If you're 65, you could have two decades or more of living ahead of you and you'll want that potential boost.

When should you cut your losses and sell a stock?

Highly successful stock pickers go through similar training: They must learn how to cut their losses short. This means selling a stock when it's down 7% or 8% from your purchase price. Sounds simple, but many investors have learned the hard way how difficult it is to master the most important rule in investing.