Form 1099-CAP Checklist – 2024 Tax Year
Purpose and Reporting Scope
Form 1099-CAP reports changes in corporate control or substantial capital structure changes to shareholders. Corporations must report the date of exchange, aggregate consideration received, share count, and stock classes per the current General Instructions for Certain Information Returns, which govern all information return filings for this calendar year.
Triggering Events and Filing Requirements
Confirm the triggering event occurred during calendar year 2024: an acquisition of control or a substantial change in capital structure. An acquisition of control occurs when a second corporation acquires stock of a first corporation, resulting in at least 50 percent ownership of voting power or total value, with the fair market value of the stock acquired reaching $100 million or more.
A substantial change in capital structure occurs when a corporation merges, consolidates, transfers assets, or changes its identity, form, or place of organization, providing $100 million or more in cash or property to shareholders. Both triggering events require that the corporation or shareholders recognize gain under section 367(a) as a result of the transaction.
Shareholder Identification and TIN Collection
Obtain the shareholder's correct Taxpayer Identification Number before filing. Display only the last four digits on Copy B (shareholder copy), while reporting the complete TIN to the IRS on Copy A per current General Instructions security requirements.
Box 1: Date of Sale or Exchange
Document the exact date the exchange occurred in Box 1. This date determines the calendar year for reporting and establishes the valuation date for all consideration received in the transaction.
Box 2: Aggregate Amount Received
Calculate and enter in Box 2 the aggregate fair market value of all cash, stock, and other property received by the shareholder in exchange for the corporation's stock. Box 2 reflects the total consideration received and supports the shareholders' gain recognition calculations, but shareholders cannot claim a loss based on the amount in Box 2.
Box 3: Number of Shares Exchanged
Count and report in Box 3 the total number of shares held by the shareholder that were exchanged in the 2024 transaction. Ensure accuracy, as this supports basis calculations and gain recognition determinations by the shareholder.
Box 4: Classes of Stock Exchanged
Identify and list in Box 4 each class or classes of stock that were exchanged in the transaction. Abbreviate the class to fit the entry if necessary; you may enter "C" for common stock, "P" for preferred, or "O" for other stock classes.
Corporation Information Requirements
Prepare the corporation's identifying information on each copy:
- Legal name of the reporting corporation
- Complete street address (number, street, apartment or suite number)
- City, state or province, and postal code
- Country designation, if applicable
- Federal Employer Identification Number
- Telephone number for shareholder inquiries
Shareholder Copy Furnishing Deadlines
Furnish Copy B to the shareholder no later than January 31, 2025, the standard deadline for 2024 calendar year information returns under current General Instructions. A special deadline applies to clearing organizations such as the Depository Trust Company: furnish Form 1099-CAP to clearing organizations by January 6, 2025, for 2024 transactions, as clearing organizations are not exempt recipients.
Filing Copy A with the IRS
File Copy A with the IRS by the deadline specified in the current General Instructions for Certain Information Returns. Electronic filing is required if you file 10 or more information returns.
Paper filing is permitted only when filing fewer than 10 forms; for Form 1099-CAP specifically, you may print Copy A from the IRS website and submit it with Form 1096 if you qualify for paper filing.
Corrected Returns Procedures
Do not mark the CORRECTED box unless the original form was filed in error and a replacement is necessary. When filing a corrected return, mark the CORRECTED box clearly and ensure all information matches the original filing except for the corrected data elements.
Shareholder Reporting Guidance
Advise the shareholder in writing or via the form itself that any gain from the exchange must be reported on Form 8949, Sales and Other Dispositions of Capital Assets. The amount in Box 2 represents aggregate consideration received and cannot be used to calculate or claim a loss.
Shareholders must determine their actual gain or loss by comparing the consideration received to their adjusted basis in the exchanged shares. Tax treatment depends on the specific transaction structure, the shareholder's basis, and applicable Internal Revenue Code sections governing reorganizations and property exchanges.
Exempt Recipients
You are not required to file Form 1099-CAP for certain categories of shareholders:
- Any shareholder who receives stock in an exchange not subject to gain recognition under section 367(a) and related regulations
- Any shareholder whose cash plus fair market value of stock and other property does not exceed $1,000
- Any shareholder from whom the corporation received a properly completed exemption certificate
- Corporations other than subchapter S corporations
- Tax-exempt organizations and individual retirement accounts
- The United States Government, state governments, foreign governments, international organizations, and foreign central banks of issue
- Real estate investment trusts and regulated investment companies
- Securities or commodities dealers and entities registered under the Investment Company Act of 1940
- Common trust funds and financial institutions such as banks, savings and loans, credit unions, or similar organizations
- Foreign persons for whom the corporation associates a valid Form W-8BEN or other documentation establishing foreign beneficial owner or foreign payee status
2024 Compliance and Penalty Considerations
Current General Instructions for Certain Information Returns govern due dates, extension procedures, electronic filing specifications per Publication 1220, and penalties for failure to furnish or file. Penalties under section 6652(l) apply for failure to file information returns under section 6043(c).
Form 8806 and all Forms 1099-CAP required to be filed are treated as one return for penalty purposes. The penalty will not exceed $500 for each day the failure continues, up to a maximum of $100,000, for any acquisition of control or substantial change in capital structure.
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This checklist is for educational purposes only and does not constitute tax or legal advice. Always review official IRS instructions and consult a qualified professional for guidance.

