How do you count 30 days for a wash sale?

Asked by: Teagan Ratke  |  Last update: January 24, 2026
Score: 4.2/5 (75 votes)

For example, let's say you sell ABC stock on July 15. 30 days prior to that is June 15; 30 days after is August 14. In order to avoid a wash sale you would have to have bought ABC stock before July 15 or after August 14. The wash sale period includes the date of sale plus or minus 30 days.

How do you calculate 30 days for a wash sale?

The Wash-Sale period is defined as 30 days before and 30 days after the sale date, totaling 61 days (including the sale date).

Do wash sales go away after 30 days?

On its surface, the wash sale rule isn't very complicated. It simply states that you can't sell shares of stock or other securities for a loss and then buy substantially identical shares within 30 days before or after the sale (i.e., for a 61-day period, since you count the day of the sale).

How do you count days to avoid a wash sale?

After selling a security at a loss, you must wait 31 days to repurchase the same or a substantially identical security to avoid triggering the wash sale rule. The rule applies to both 30 days before and after the sale, meaning a total of 61 days must be considered when planning trades to avoid a wash sale.

Do I have to wait 30 days to sell a stock?

Even though the stock is not yet profitable, you might expect it to perform well in the future. As a result, you sell it now for tax purposes but rebuy it anticipating it will go up in the future. Typically, however, you must wait 30 days between selling and rebuying for the tax loss benefits to be realized.

Understanding the Wash Sale Rule

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What is the 30 day rule for stock sale?

If you sell a security at a loss and buy the same or a substantially identical security within 30 calendar days before or after the sale, you won't be able to take a loss for that security on your current-year tax return.

What happens if I accidentally do a wash sale?

The wash-sale rule prohibits selling an investment for a loss and replacing it with the same or a "substantially identical" investment 30 days before or after the sale. If you do have a wash sale, the IRS will not allow you to write off the investment loss which could make your taxes for the year higher than you hoped.

What is an example of a wash sale rule for 30 calendar days?

For example, let's say you sell ABC stock on July 15. 30 days prior to that is June 15; 30 days after is August 14. In order to avoid a wash sale you would have to have bought ABC stock before July 15 or after August 14. The wash sale period includes the date of sale plus or minus 30 days.

What is the 30 day rule for capital gains?

The share matching rules mean that when a disposal is made, the shares sold are matched with shares aquired in the following order: shares acquired on the same day as disposal (the 'same day rule') shares acquired in the 30 days following the day of disposal.

How do you beat the wash sale rule?

One way to defeat the wash sale rule is with a “double up” strategy. You buy the same number of shares in the stock you want to sell for a loss. Then you wait 31 days to sell the original batch of shares.

What is the new wash sale rule?

The IRS has just released Revenue Ruling 2008-5, cracking down on a perceived loophole in the so-called "wash sale" rules where an individual sells a security at a loss and purchases a substantially similar security in his/her IRA.

How soon can I buy a stock after selling it?

Technically, you have to wait before you buy the stocks you sold for losses back. The wash rule claims that, in case you sell any investment at a loss, and then you re-buy it within a month (30 days), the loss that you made initially cannot be accounted for the purpose of taxation.

Do day traders care about wash sales?

This rule is relevant to all types of securities and trading, and it's particularly significant for day traders and investors looking to use capital losses to mitigate tax liabilities. Understanding and navigating the wash sale rule is crucial for effective tax planning and investment strategy.

How do you calculate days of sale?

Calculating a company's days sales in inventory (DSI) consists of first dividing its average inventory balance by COGS. Next, the resulting figure is multiplied by 365 days to arrive at DSI.

Are wash sales tracked across accounts?

Selling shares from one account and buying them in another is not a work-around. Brokers track and report wash sales within the same account and include the sales in the gain and loss report to the IRS. However, if the trades are in different accounts, you are responsible for tracking wash sales.

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

The easy part of tax-loss selling is getting rid of a loser by Dec. 31. So long as you hold the stock in a taxable account, you will be able to use the loss to offset taxable capital gains for 2024.

How does the 30 day rule work?

For those uninitiated, the 30-day no contact rule is generally peddled as a technique involving ignoring your ex for about 30 days to get them to miss you more, and then reaching out with some canned line or message. It's a common hoax dumpees fall for. Same story with 45 or 60-day no contact periods.

At what age are you exempt from capital gains tax?

Unfortunately, there's no age limit to paying capital gains tax. However, you can manage and even reduce your tax burden with the right strategies and information. Here are the basics about capital gains tax rules and rates as well as some tax-saving tactics.

What is the 30 day capital loss rule?

Superficial Loss: When employing tax-loss harvesting, make sure to consider the CRA's “superficial loss” rule. According to this rule, investors claiming a capital loss on the sale of an investment cannot buy the same investment within 30 days of the sale.

Do you have to hold a stock for 30 days to avoid a wash sale?

One choice is to hold off on repurchasing the same or very similar stock that you sold. Keep in mind that the wash sale rule goes into effect 30 days before and after the sale, so you have a 61-day window to avoid buying the same stock.

What is the 30 day rule for capital gains tax?

If you wish to repurchase an investment that you have recently sold, over 30 days must elapse between the two transactions in order for you to utilise your CGT exemption or create a loss to offset against other gains realised within the same tax year.

Can you write off losses in the stock market?

You can't simply write off losses because the stock is worth less than when you bought it. You can deduct your loss against capital gains. Any taxable capital gain – an investment gain – realized in that tax year can be offset with a capital loss from that year or one carried forward from a prior year.

Is there a reverse wash sale rule?

Some investors may think that they can reverse the order of a wash sale, buying more of the asset before they later sell less than 30 days later and declare a loss on it. But the IRS disallows this activity, since you may not buy 30 days before or after the sale and still claim a loss.

How do I recover a wash sale loss disallowed?

When you do, add the amount of disallowed loss to the basis of the shares that caused the wash sale. These are the new shares you received. By doing this, you defer the loss, but it's not disallowed for good. You'll get the benefit of the loss when you eventually sell the new shares (unless it's another wash sale!).