For many real estate investors, a successful investment eventually presents a new challenge. After years of acquiring and managing appreciating investment property, owners often seek greater diversification, reduced management responsibilities, and improved estate planning flexibility without immediately recognizing significant capital gains taxes.
While Section 1031 has long been the preferred tax-deferral strategy for exchanging investment real estate, it requires investors to continue owning replacement real estate directly (or in a vehicle such as a Delaware Statutory Trust). For clients who are ready to transition away from active property ownership, IRC Section 721 offers a fundamentally different planning opportunity.
Understanding how Section 721 exchanges work – and how they differ from Section 1031 exchanges – allows financial advisors, attorneys, and CPAs to help clients navigate one of the most powerful long-term real estate planning strategies available under the Internal Revenue Code.
What Is an IRC Section 721 Exchange?
IRC Section 721 permits a property owner to contribute appreciated real estate to a partnership in exchange for an ownership interest in that partnership without immediate recognition of gain or loss.
In practice, Section 721 transactions are most commonly used when an investor contributes property to the operating partnership (OP) of a publicly traded real estate investment trust (REIT). In return, the investor receives Operating Partnership Units, commonly referred to as OP Units, or OPUs.
Because the investor contributes property rather than selling it, no taxable sale occurs at the time of contribution, assuming the transaction satisfies the requirements of Section 721.
The result is a tax-deferred transition from direct ownership of real estate into an institutional-quality diversified real estate portfolio.
The Evolution from Section 1031 to Section 721
Many investors do not move directly into a Section 721 exchange. Instead, they spend years building wealth through successive Section 1031 exchanges.
A typical investor may acquire larger and more valuable properties over several decades by continually exchanging appreciated assets into qualifying replacement properties. While this strategy successfully defers capital gains taxes, it often leaves investors with increasingly complex management responsibilities and concentrated real estate holdings.
Eventually, many investors reach a stage where maximizing returns is no longer their sole objective. Retirement, succession planning, reduced landlord responsibilities, and predictable income often become higher priorities. It is at this point where Section 721 can serve as the ultimate step in an investor’s real estate journey.
Rather than continuing the cycle of acquiring replacement properties through additional Section 1031 exchanges, the investor contributes qualifying property into the REIT operating partnership and receives OP Units that provide exposure to a professionally managed, diversified real estate portfolio.
How the Transaction Typically Occurs
Although every sponsor structures transactions somewhat differently, most Section 721 exchanges follow a similar progression.
An investor first acquires or owns qualifying investment real estate. Many investors arrive at this stage after completing one or more Section 1031 exchanges. When the investor decides to transition away from direct ownership, the property is contributed to the operating partnership of a participating UPREIT structure.
In exchange, the investor receives OP Units representing an ownership interest in the partnership rather than shares of the REIT itself.
These OP Units generally receive distributions comparable to dividends paid on REIT shares and may eventually become convertible into REIT shares, subject to the governing partnership agreement.
Importantly, the contribution itself generally does not trigger immediate recognition of gain.
Benefits Beyond Tax Deferral
While tax deferral is often the initial attraction, Section 721 exchanges offer several planning advantages that extend well beyond taxes.
Diversification is frequently the most significant benefit. Investors who previously owned one or more real estate assets gain exposure to multiple (sometimes hundreds) properties across multiple geographic regions and asset classes.
Professional management is another major advantage. Investors no longer make leasing decisions, negotiate vendor contracts, oversee maintenance, or manage tenant relationships. Those responsibilities shift to experienced institutional management teams.
Liquidity also improves over time. Although OP Units themselves generally are not publicly traded, many UPREIT structures permit periodic conversion of OP Units into publicly traded REIT shares, subject to holding periods and partnership agreements. This creates the potential for gradual liquidity over time rather than requiring a single taxable disposition.
Estate planning flexibility can also improve. Beneficiaries may receive a step-up in basis under current tax law if the OP Units remain part of the investor’s taxable estate, potentially reducing or eliminating deferred capital gains for heirs.
Important Limitations
Despite its advantages, Section 721 is not appropriate for every client.
Unlike a Section 1031 exchange, Section 721 generally represents a one-way transaction. Once property has been contributed to the operating partnership, investors typically cannot reverse the process and receive their original property back.
Clients should also understand that OP Units are generally illiquid during the initial holding period established by the partnership agreement.
Another important consideration is that investors surrender direct control over real estate decisions. Clients accustomed to selecting properties, negotiating leases, or determining financing strategies must become comfortable relying on institutional asset management.
Finally, because every UPREIT sponsor establishes its own contribution requirements, debt limitations, and property acceptance standards, careful due diligence remains essential before proceeding.
Comparing Section 1031 and Section 721
Although both provisions defer capital gains taxation, they serve distinctly different objectives.
Section 1031 is designed for investors who wish to remain active owners of investment real estate. It allows continued portfolio growth while preserving direct ownership and management control. Even if the investor owns passive assets such as Delaware Statutory Trusts, they will periodically have the option to reinvest into other DSTs of their choosing.
Section 721, by contrast, serves investors seeking to transition away from active ownership while maintaining tax deferral and obtaining institutional diversification.
Rather than viewing the two provisions as competing strategies, advisors should consider them complementary. Many sophisticated investors spend decades utilizing Section 1031 exchanges before ultimately transitioning selected assets through a Section 721 contribution.
Planning Considerations for Advisors
Financial advisors, attorneys, and CPAs each play a vital role in evaluating whether Section 721 aligns with a client’s broader financial objectives.
Attorneys should review partnership agreements, contribution documents, title issues, debt allocation, and any restrictions associated with the operating partnership.
CPAs should analyze basis calculations, liability allocations under Subchapter K, depreciation recapture implications, and long-term tax consequences, including estate planning considerations.
Financial advisors should evaluate how the resulting OP Units fit within the client’s overall investment allocation, liquidity needs, income objectives, and risk tolerance.
Because Section 721 transactions involve partnership taxation, securities considerations, and real estate law, multidisciplinary coordination is often critical to successful implementation.
Due Diligence Remains Essential
Not all UPREIT programs are identical. Sponsors vary significantly in portfolio composition, leverage policies, liquidity provisions, governance structures, distribution history, and long-term investment objectives.
Professionals advising clients should carefully evaluate sponsor financial strength, property diversification, debt levels, management experience, historical performance, and the specific terms governing OP Unit conversion.
Clients should also understand that future REIT performance depends upon broader commercial real estate markets, interest rates, and management execution. As with any investment, tax deferral should support sound investment fundamentals rather than replace them.
Conclusion
IRC Section 721 occupies a unique place within sophisticated real estate planning. It allows investors who have spent years building wealth through direct property ownership and Section 1031 exchanges to transition into professionally managed real estate ownership without triggering immediate capital gains tax.
For many clients approaching retirement or seeking greater diversification, reduced management responsibilities, and enhanced estate planning flexibility, Section 721 can represent the logical culmination of a long-term real estate investment strategy.
For financial advisors, attorneys, and CPAs, understanding the opportunities and limitations of Section 721 exchanges provides another valuable tool for helping clients preserve wealth, manage tax exposure, and align real estate holdings with evolving financial objectives.
