A carve-out, spin-off and divestiture can all separate a business from its parent, but they describe different transaction paths. In a carve-out IPO, investors buy shares in part of the business and the parent may keep an ownership stake. In a spin-off, the parent distributes shares of a separated company to its shareholders. A divestiture is the broader act of disposing of a business; one common route is a sale to a buyer.
The labels can overlap in a multi-step deal. To understand a particular separation, focus on who receives shares or sale proceeds, what the parent retains, and what work and agreements are needed to operate independently.
How the three terms differ
| Route | Who receives ownership or proceeds? | What may the parent retain? | Key distinction |
|---|---|---|---|
| Carve-out IPO | Public investors buy the portion of equity offered in the market. | The parent may retain an ownership interest or later complete a fuller separation. | An offering of part of a business can be an intermediate step, not the final separation. |
| Spin-off | Existing parent shareholders receive shares of the separated company, often pro rata. | The parent may retain a stake, depending on the transaction structure. | Ownership is transferred through a distribution to shareholders, rather than a sale of the business to a buyer. |
| Divestiture by sale | A buyer acquires the business or its assets, and the seller receives negotiated consideration. | The seller’s remaining interest depends on the deal structure. | Divestiture is the broader disposal of a business; a sale is one possible route. |
The ownership descriptions distinguish common transaction outcomes, not universal rules. A company may combine steps or use a structure whose details do not fit neatly into one label. FedEx, for example, disclosed considering a partial carve-out IPO of FedEx Freight followed by a possible full separation, as well as alternative spin-off structures. Its selected plan described a pro rata share distribution (FedEx information statement).
What preparation does each route involve?
Carve-out IPO: make the business reportable and investable
A business being offered to public investors needs financial statements and disclosures suited to the offering, along with the infrastructure to function as a distinct entity. Darden’s 2014 investor presentation described preparing carve-out audited financials and infrastructure while considering a possible pro rata spin-off or a sale process for Red Lobster. That is a historical example of preparation, not an indication of the business’s current status (Darden investor presentation).
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An IPO may leave the parent with an ownership interest, so the offering itself does not necessarily end the relationship or complete a full separation. The parent and the newly public business may still need to define how shared services, assets, people and obligations will be handled.
Spin-off: reorganize, disclose and distribute
A spin-off requires the company to organize the separated business, prepare disclosure, establish how shares will be distributed and address any ongoing relationship with the parent. The distribution mechanics determine how shareholders receive the new company’s shares; the parent’s remaining ownership, if any, depends on the structure.
SEC-filed Aptiv/Versigent materials describe agreements contemplated for a post-spin relationship, including separation and distribution, transition services, tax matters, employee matters and intellectual-property cross-licensing (Aptiv/Versigent materials). These are examples of the issues a transaction may need to address, not a mandatory checklist for every spin-off.
Divestiture by sale: transfer the business to a buyer
In a sale, the buyer acquires a business or assets and the seller receives the consideration negotiated for the deal. The term “divestiture” is wider than this route: it refers to disposal of a business and does not, by itself, specify a sale structure or the precise economics. The available filing examples identify a sale process as an alternative to other separation routes, but do not establish a complete sale-execution checklist.
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How companies weigh the alternatives
The choice depends on the intended ownership outcome and on whether the business can be separated with workable financial, operational, disclosure and tax arrangements. FedEx’s filing says its board considered a partial carve-out IPO followed by a full separation, different spin-off structures, investor response and expected tax impact. Those considerations illustrate how a company evaluates alternatives; they do not establish a universal ranking of routes.
- Who receives the value? In a carve-out IPO, market investors buy offered shares; in a spin-off, parent shareholders receive shares; in a sale, the seller receives negotiated consideration from a buyer.
- What happens to the parent’s stake? A parent can retain an interest after a carve-out IPO, and the amount retained in a spin-off depends on its structure. A sale transfers the acquired business or assets to the buyer, subject to the deal’s terms.
- Is the business ready to stand alone? Consider whether it has usable financial statements, systems, people and infrastructure, and what shared capabilities it will still need.
- What disclosure, listing or approvals are involved? Public offerings and distributions require their own disclosure and transaction mechanics. The applicable requirements depend on the deal and its circumstances.
- What are the tax consequences? Tax outcomes depend on the specific transaction and its conditions; the label alone does not determine the result.
- Which dependencies remain after closing? Identify shared services, assets, employees, intellectual property, liabilities and other matters that need allocation or a continuing agreement.
Why separation agreements matter after the transaction
Legal separation does not instantly remove operational links. A newly separated company may rely on the former parent for services or need agreements about employees, taxes, intellectual property, assets and liabilities. Those arrangements set out responsibilities, allocate risks and establish how long a dependency will continue.
The Aptiv/Versigent materials describe a contemplated framework covering transition services, taxes, employee matters and an intellectual-property cross-license. A separate SEC filing describes allocating assets, liabilities, rights and obligations, as well as employee benefits, environmental matters, intellectual property and tax-related matters (SEC separation agreement example). These examples show the range of issues that may need attention; not every separation uses the same set of agreements.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Are spin-offs automatically tax-free?
No. A spin-off is not tax-free simply because it is called a spin-off. Tax treatment depends on the facts, applicable requirements and transaction-specific conditions. Use the wording in the company’s own filings rather than treating a stated intention as a guaranteed outcome.
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For example, Flex’s 2026 report describes an announced separation plan intended to qualify for tax-free treatment for U.S. federal income-tax purposes, subject to conditions and approvals (Flex 2026 report). Aptiv/Versigent materials likewise discuss the rationale for intended tax treatment. These transaction-specific statements do not establish that other spin-offs will receive the same treatment.
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