Form 1099-B - Cost Basis and Date Acquired (2024)

The Form 1099-B that you receive might only report the sale date and sales proceeds. If it does not report the date acquired or cost basis, you still need to enter that information when you report your Form 1099-B in the TaxAct program so that it will transfer to Schedule D and/or Form 8949. The Cost or Other Basis is generally the cost you paid for the property, plus purchase commissions, recording or transfer fees, and any improvements, minus depreciation, amortization, and depletion. The Date Acquired is generally the date you acquired the asset (or the trade date). If you didn't keep the documents involved in the transaction, you will need to get the information from your broker. For more information about Form 1099-B, go to the IRS Instructions for Form 1099-B.

Report your Form 1099-B information, and enter your 1b. Date acquired and 1e. Cost or other basis (if you need help accessing Form 1099-B in the TaxAct program, go to our Form 1099-B - Entering into TaxAct FAQ):

  1. From within your Form 1099-B, on the screen titled Investment Sales - Transaction Details, click the data entry field below 1b. Date acquired, and type the date acquired.
  2. On the screen titled Investment Sales - Transaction Details, click the data entry field below 1e. Cost or other basis, and type the amount.

Note that any link in the information above is updated each year automatically and will take you to the most recent version of the webpage or document at the time it is accessed.

Form 1099-B - Cost Basis and  Date Acquired (2024)

FAQs

Form 1099-B - Cost Basis and Date Acquired? ›

The Cost or Other Basis is generally the cost you paid for the property, plus purchase commissions, recording or transfer fees, and any improvements, minus depreciation, amortization, and depletion. The Date Acquired is generally the date you acquired the asset (or the trade date).

What is the date acquired on a 1099b? ›

For each sale of a covered security for which you are required to file Form 1099-B, report the date of acquisition (box 1b); whether the gain or loss is short-term or long-term, and whether any portion of the gain or loss is ordinary (box 2); cost or other basis (box 1e); the amount of accrued market discount (box 1f); ...

Does 1099-B show cost basis? ›

Since the law passed, brokers are required to report cost basis information on Form 1099-B and to the IRS after the sale of certain securities, including stocks, bonds, options, exchange-traded funds, and mutual funds.

What if cost basis is incorrect on 1099-B? ›

If the cost basis information that is reported on your Form 1099-B is incorrect, you can report a correction to the IRS using Form 8949.

What is a 1099-B form for capital gains transactions? ›

A 1099-B is an informational document brokers send to people who have sold securities, such as stocks or bonds, through a brokerage during the year. It outlines which securities were sold and categorizes them based on tax type to help investors make sense of their capital gains or losses.

What does it mean when it says date acquired? ›

Related Definitions

DATE ACQUIRED means the date you obtained ownership of the asset.

Can I put various for date acquired? ›

It is the box category you check on form 8949 that determines the holding period that applies. you can enter keyword various for date acquired.

What happens if you don't know the cost basis of a stock? ›

The bottom line is that the IRS expects you to maintain records that identify the cost basis of your securities. If you don't have adequate records, you might have to rely on the cost basis that your brokerage firm reports—or you may be required to treat the cost basis as zero, which could mean owing more in taxes.

How does the IRS know your cost basis? ›

The IRS expects taxpayers to keep the original documentation for capital assets, such as real estate and investments. It uses these documents, along with third-party records, bank statements and published market data, to verify the cost basis of assets.

Why is my cost basis higher than my purchase price? ›

Cost basis is the price you paid to purchase a security plus any additional costs such as broker's fees or commissions. When you sell a security, your tax liability is determined by how much you spent to buy the security (cost basis) and your sales price.

What happens if cost basis is not reported to IRS? ›

If you do not report your cost basis to the IRS, the IRS considers your securities to have been sold at a 100% capital gain, which can result in a higher tax liability.

Why is my cost basis missing? ›

If a stock you held was part of a corporate action such as a merger, acquisition, or divestiture during the year, the resulting security may have missing cost basis.

Does 1099-B need to be reported? ›

You must report the information found on Form 1099-B on Schedule D and/or Form 8949 as capital gains or losses.

What if 1099-B has no date acquired? ›

How can we help? The Form 1099-B that you receive might only report the sale date and sales proceeds. If it does not report the date acquired or cost basis, you still need to enter that information when you report your Form 1099-B in the TaxAct program so that it will transfer to Schedule D and/or Form 8949.

What is the cost basis on 1099-B? ›

The cost basis reported on Form 1099-B reflects the purchase price only and doesn't account for income reported by your employer, due to IRS regulations. • The Supplemental Information Form will show an adjusted cost basis that accounts for the income reported by your employer.

How does a 1099-B affect my taxes? ›

The 1099-B helps you deal with capital gains and losses on your tax return. Usually, when you sell something for more than it cost you to acquire it, the profit is a capital gain, and it may be taxable.

What is date business acquired? ›

The acquisition date is the date on which the acquirer obtains control of the acquiree, which is generally the closing date. However, if control of the acquiree transfers to the acquirer through a written agreement, the acquisition date can be before or after the closing date.

Is tax year based on trade date or settlement date? ›

For most purposes, the tax law relies on the trade date and ignores the settlement date — but there are exceptions.

What date do 1099s need to be issued? ›

1099-MISC

The form will report payments like rents, prizes and awards. Clients have to send the forms to recipients by January 31st or February 15th if the forms also include data in boxes 8 or 10. The taxpayers have to file the forms by February 28th for mail filing, and March 31st is the filing deadline for E-filing.

How do I know if my 1099-B is taxable? ›

The 1099-B helps you deal with capital gains and losses on your tax return. Usually, when you sell something for more than it cost you to acquire it, the profit is a capital gain, and it may be taxable.

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