Introduction
A spinoff is how a company turns a business it would rather not run inside the parent into a separate, independently traded company. For ordinary corporations the appeal is partly tax: a properly structured spin-off can move a division into its own public stock without either side paying tax. For REITs that calculus changed in 2015, when the PATH Act shut down the once-popular tax-free REIT spin-off, and the consequence shows up in how REITs separate businesses today. When Healthpeak created Janus Living, a pure-play senior-housing REIT that debuted on the NYSE under the ticker "JAN," it did not simply distribute shares to its holders. It contributed a portfolio into a new company and floated it, raising roughly $880 million while keeping a stake and the management contract.
Spin-Off, Split-Off, and the Carve-Out IPO
The separation toolkit has three classic forms plus a market alternative. In a spin-off, the parent distributes the new company's shares pro rata to existing holders, who keep their parent shares and simply receive the new stock alongside. In a split-off, holders are offered the chance to exchange, and thereby surrender, some parent shares for shares of the new company, so the transaction works like a redemption that shrinks the parent's share count. A split-up takes it furthest, dissolving the parent entirely into two or more new companies.
- Spin-off versus split-off
A spin-off distributes a subsidiary's shares to existing shareholders pro rata, with no surrender of parent stock, so every holder ends up owning both companies. A split-off lets holders exchange parent shares for subsidiary shares, reducing the parent's outstanding count like a stock buyback paid in the new company's stock.
The market alternative is the carve-out IPO, in which the new company sells shares to the public for cash rather than distributing them to existing holders. A carve-out raises capital and establishes a public price, but it is taxable to the extent the parent sells assets or shares at a gain, where the distribution methods can be tax-free. The choice among them turns on whether the parent wants to raise cash, return value to holders, or both.
| Method | What holders do | Typical tax treatment |
|---|---|---|
| Spin-off | Receive new shares pro rata, keep parent shares | Tax-free under Section 355 if it qualifies |
| Split-off | Exchange parent shares for new-company shares | Tax-free under Section 355 if it qualifies |
| Split-up | Parent dissolves into multiple new companies | Tax-free under Section 355 if it qualifies |
| Carve-out IPO | Buy new shares for cash in a public offering | Taxable on the gain realized |
The Tax Question: Section 355, Section 351, and the PATH Act
The reason the distribution methods can be tax-free is Section 355, which permits a corporation to separate a business without tax if the transaction clears a demanding set of tests. Both the distributing and the controlled company must have conducted an active trade or business for at least five years, the deal must have a real corporate business purpose, and it cannot serve principally as a device for bailing out earnings and profits at favorable rates. The assets themselves are usually moved into the new company first through a Section 351 contribution, which lets a parent transfer property into a controlled corporation in exchange for its stock without recognizing gain.
- Section 355
The Internal Revenue Code provision that allows a corporation to distribute the stock of a controlled subsidiary to its shareholders tax-free, provided the transaction satisfies the active-trade-or-business, business-purpose, and no-device requirements. It is the legal basis for tax-free spin-offs and split-offs.
For REITs, the crucial overlay is the PATH Act of 2015, which generally denies tax-free treatment when either the distributing or the controlled corporation is a REIT. Congress passed it specifically to stop operating companies from spinning their real estate into a new REIT tax-free, the move that powered a wave of deals before 2015. A narrow exception survives where both companies are REITs after the separation, and a REIT can still spin off a taxable REIT subsidiary it has held long enough, but the broad tax-free REIT spin-off is gone.
The pre-PATH-Act wave
The Act was a direct response to a run of deals that used the tax-free spin to conjure a REIT out of an operating company's real estate. Penn National Gaming spun off its casino properties as Gaming and Leisure Properties in 2013, Darden Restaurants separated its real estate into Four Corners Property Trust in 2015, and Windstream contributed its telecom network assets into what became Uniti Group. Each move shifted income into a tax-advantaged REIT wrapper that leased the assets back to the operator, and the sheer volume of these separations is what prompted Congress to close the door. The structural logic survives, even if the tax-free path did not, in today's OpCo/PropCo separations.
The Janus Living Case
Healthpeak's creation of Janus Living shows the post-PATH-Act approach in practice. Rather than distribute the senior-housing portfolio to its holders, Healthpeak contributed a 34-community, 10,422-unit portfolio spanning 10 states into a newly formed REIT and floated it, generating about $880 million of net proceeds that Janus can deploy into acquisitions. Healthpeak kept a substantial ownership stake and serves as Janus's external manager, and it installed operators Pegasus Senior Living and Ciel Senior Living under contracts with performance incentives.
The structure is revealing. By floating Janus rather than spinning it pro rata, Healthpeak raised primary capital, retained upside through its stake, and locked in a management-fee stream, while giving the market a focused senior-housing vehicle to value on its own merits. The transaction sits within the broader wave of healthcare REIT M&A reshaping the sector.
Why REITs Separate Businesses
The strategic logic behind any of these structures is the pure-play premium: investors often pay more for a focused company they can analyze cleanly than for a conglomerate whose segments are valued at a blended, discounted multiple. Separating a portfolio lets each business attract its natural shareholder base, frees management to run a single strategy, and can surface value the market was not crediting inside the parent. For a REIT, separation also lets it shed a non-core property type or, as with Janus, isolate an operating-intensive business like senior housing whose RIDEA earnings volatility a steadier landlord might prefer to hold at arm's length.
Spinoffs, split-offs, and carve-outs are ultimately about putting a business in front of the right buyer at the right valuation, and for REITs the tax rules now steer that choice as firmly as strategy does. Where a corporation can still reach for a tax-free Section 355 distribution, a REIT usually cannot, so it contributes and floats instead, a pattern that connects directly to the architecture of real estate M&A and the menu of structures a banker maps for any client weighing how to separate value.


