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Form 1099-CAP: Changes in Corporate Control and Capital Structure

Form 1099-CAP: Changes in Corporate Control and Capital Structure

Report changes in corporate control and capital structure

Department of the Treasury — Internal Revenue Service

Payer's Name: [Payer Name] TIN: [Payer TIN]

Payer's Address: [Payer Address] Phone: [Payer Phone]

Recipient's Name: [Recipient Name] TIN: [Recipient TIN]

Recipient's Address: [Recipient Address] Account Number: [Account Number]

Tax Year: [Tax Year]

Date of Exchange: [Date of Exchange]

Aggregate Amount Received: [Aggregate Amount Received]

Number of Shares Exchanged: [Number of Shares Exchanged]

Party 1

________________

Signature

Date: ________________

Party 2

________________

Signature

Date: ________________

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What Is a Form 1099-CAP: Changes in Corporate Control and Capital Structure?

A Form 1099 in the United States captures the structured information needed to complete the process it supports.

The filing requirement is triggered when the corporation (or its successor) must recognize that shareholders may have a taxable exchange or disposition of their stock as a result of the corporate transaction. Under IRC Section 6043(c), a corporation must file Form 1099-CAP for each shareholder of record who receives cash, stock, or other property as a result of the change in control or capital structure, provided the aggregate amount received exceeds $1,000. The form is filed with the IRS and furnished to shareholders by the applicable deadline, typically January 31 of the year following the transaction.

Form 1099-CAP is particularly important in the context of mergers and acquisitions under IRC Section 368, where the tax consequences to shareholders depend on whether the transaction qualifies as a tax-free reorganization. Even in qualifying reorganizations, shareholders may recognize gain to the extent of "boot" received (cash or other non-qualifying property under IRC Section 356). The form provides shareholders with the information needed to determine their gain or loss on the deemed sale or exchange of their shares, including the aggregate amount of cash and fair market value of any stock or other property received.

When Do You Need a Form 1099-CAP: Changes in Corporate Control and Capital Structure?

Form 1099-CAP is issued when a corporation undergoes a change in control or substantial change in capital structure that results in shareholders receiving cash, stock, or other property in exchange for their shares. The most common triggering event is a corporate merger or acquisition, where the target corporation's shares are cancelled and shareholders receive consideration from the acquiring entity. This includes both cash mergers (where shareholders receive only cash) and stock-for-stock exchanges (where shareholders receive shares in the acquiring corporation).

Other events that trigger Form 1099-CAP include leveraged buyouts (LBOs) where shareholders are cashed out, going-private transactions under SEC Rule 13e-3, corporate liquidations under IRC Section 331, spin-offs and split-offs that involve a significant change in capital structure, and recapitalizations that result in shareholders exchanging one class of stock for another with different rights. Corporate inversions, where a U.S. corporation restructures so that a foreign parent holds the stock, also require filing.

Shareholders who receive Form 1099-CAP must report the transaction on their tax return, typically on Form 8949 and Schedule D. The gain or loss is calculated as the difference between the amount realized (cash plus fair market value of property received) and the shareholder's adjusted basis in the surrendered stock. For reorganizations qualifying under IRC Section 368, the shareholder may defer gain recognition on stock received but must recognize gain on any boot under IRC Section 356(a). If the distribution has the effect of a dividend under IRC Section 356(a)(2), the gain may be recharacterized as ordinary dividend income rather than capital gain.

What to Include in Your Form 1099-CAP: Changes in Corporate Control and Capital Structure

Form 1099-CAP reports several critical data elements for shareholders to compute their tax liability. Box 1 reports the date of the corporate change in control or capital structure, establishing when the deemed sale or exchange occurred for tax purposes. This date determines the shareholder's holding period classification (short-term or long-term capital gain) and the tax year for recognition.

Box 2 reports the aggregate amount of cash received by the shareholder in the transaction. Box 3 reports the aggregate fair market value of stock or other property received (excluding cash). Together, these boxes establish the shareholder's total amount realized. For shareholders who held multiple lots of the target corporation's stock acquired at different times and prices, the total consideration must be allocated across all lots based on their relative fair market values to determine gain or loss on each lot.

Box 4 reports the number of shares of the corporation exchanged by the shareholder in the transaction. This information is used to verify the per-share consideration and reconcile with brokerage records. The form also identifies the corporation whose stock was affected, providing the corporation's name, address, and EIN. Shareholders should compare Form 1099-CAP with their own records of stock purchases, including any reinvested dividends that increased their cost basis. For qualified reorganizations under IRC Section 368, the basis in the new stock received is generally the same as the basis in the old stock surrendered (substituted basis under IRC Section 358), reduced by any boot received and increased by any gain recognized. Proper basis tracking is essential for computing gain or loss on a future disposition of the replacement shares.

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APA

Forms Legal. (2026). Form 1099-CAP: Changes in Corporate Control and Capital Structure (United States) [Legal document template]. Forms Legal. https://forms-legal.com/usa/government/tax-forms/form-1099-cap

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"Form 1099-CAP: Changes in Corporate Control and Capital Structure (United States)." Forms Legal, 2026, https://forms-legal.com/usa/government/tax-forms/form-1099-cap.

BibTeX
@misc{formslegal-form-1099-cap,
  author       = {{Forms Legal}},
  title        = {Form 1099-CAP: Changes in Corporate Control and Capital Structure (United States)},
  year         = {2026},
  howpublished = {\url{https://forms-legal.com/usa/government/tax-forms/form-1099-cap}},
  note         = {Free legal document template. Based on Internal Revenue Code (26 U.S.C.)}
}

Frequently Asked Questions

Based on Internal Revenue Code (26 U.S.C.) — Template last modified June 2026

This template is provided for informational purposes only and does not constitute legal advice. Laws vary by jurisdiction and change over time. Consult a qualified attorney for advice specific to your situation.Full disclaimer

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