Baker 1031Investor Workspace
Welcome, there!Log Out

Learn

A little clarity for your next decision.

Loading your learning library…

Browse the library

Baker 1031

Investor workspace · Airtable inventory

721 Exchange Tax Benefits: Deferral, Diversification, and Estate Planning

By Jerry Baker

A qualifying 721 contribution can defer gain when you trade real estate for partnership units. It can also change how your wealth is managed and passed to heirs. The benefits depend on tax rules, the partnership's terms, and your estate plan, so none should be treated as a promise that taxes will disappear.

Three goals that need three separate reviews

Deferring a property gain, spreading investment risk, and preparing an estate are different jobs. One transaction may help with each. But success on one does not prove success on the others.

For example, a valid contribution might defer gain yet leave your family with an asset that is hard to sell. A large property portfolio might spread tenant risk yet create complex tax records. A trust might serve a family goal yet receive a different basis result than the family expected.

I would start with three questions: Which tax event are we deferring? What do you own after closing? What would your heirs inherit under the actual documents? Keeping those questions separate makes the answers easier to test.

This guide focuses on that planning process. The examples are hypothetical, simplified, and not estimates for any offering. Federal income tax, estate tax, and state taxes require their own review.

What Section 721 can defer at the start

Section 721 generally defers gain or loss when an owner contributes property for a partnership interest. The rule applies to both the owner and the partnership. In an UPREIT arrangement, that interest is often called an operating partnership unit, or OP unit. The rule concerns a property contribution, not an ordinary cash sale followed by a new investment. [1]

The tax history usually carries forward. Section 722 generally carries the property's adjusted basis into the contributor's partnership interest. Section 723 generally carries that basis into the partnership's property. These are two separate records, even when they begin with the same number. [2] [3]

Outside basis means your basis in the partnership interest. Inside basis means the partnership's basis in its assets. Market value is a third number. It helps set economic terms, but it does not automatically become tax basis.

Suppose debt-free investment land is worth $2 million and has a $600,000 adjusted basis. Assume a qualifying contribution, no cash received, no fees, and no special rule that creates current gain. The $1.4 million difference is built-in gain. A $2 million unit credit does not, by itself, give the investor a $2 million tax basis.

That distinction is the foundation of the plan. Deferral can keep capital invested before a current tax payment. It also preserves a tax issue that must be tracked.

What happens to the old property gain

The partnership cannot generally make the contributor's old gain vanish by spreading it among all the partners. Section 704(c) rules address the difference between a contributed property's tax basis and its value. They seek to assign the pre-contribution tax gain to the contributor when the relevant tax items arise. [4]

Continuing the land example, a later property sale may bring that built-in gain into the contributor's tax return. The exact result depends on the sale price, later basis changes, the allocation method, and other facts. The partnership's choice to sell property can matter even when you do not sell your units.

A tax protection agreement may limit certain actions or provide a remedy. Its coverage, time limit, exceptions, and enforcement terms must be read. It is not a promise that no tax will ever arise.

Ask what happens if the partnership sells the property, pays down debt, merges, or changes its structure. Then ask who makes each decision. An estate plan based on holding units for life needs to account for tax events that may happen before death.

Check for taxes that deferral does not cover

A contribution is not automatically free of current tax. Section 721 includes an investment-company exception. Transfers of property and money may also be treated as a disguised sale under the partnership rules. Closely timed transfers deserve careful review; waiting a stated number of months is not a universal cure. [1] [6]

Debt adds another layer. A decrease in your share of partnership liabilities is generally treated as a cash distribution, while an increase is generally treated as a cash contribution. The net tax effect can differ from the loan balance shown on a closing statement. [5]

Do not assume that a partnership's large loan total protects every contributor from gain. Your allocated share depends on the applicable debt rules and the facts. Your CPA needs a supported calculation, not just a percentage from a sales presentation.

Put the proposed closing tax calculation in writing before discussing a decades-long estate benefit. A plan may still be useful if some tax arises at closing, but that cost belongs in the comparison.

The annual records matter as much as the closing file

A partnership generally passes tax items through to its partners. Cash paid to you and taxable income allocated to you can be different amounts. The Schedule K-1 reports tax items, while your basis records track changes over time. A capital account is not a complete substitute for outside basis. [7]

For a simple example, start with $600,000 of outside basis. Assume $40,000 of taxable income increases basis and a $50,000 cash distribution reduces it. With no other changes, ending basis is $590,000. The cash distribution is not proof that the taxable income was $50,000.

Real records can also include losses, deductions, debt changes, and other adjustments. Limits may postpone the use of some deductions. Keep the supporting schedules even when the current tax return seems straightforward.

Your future executor should not have to rebuild this history from bank deposits. Retain the original contribution documents, annual K-1s, basis schedules, and any tax protection agreement together. Add the name of the partnership's tax reporting contact.

Diversification is a portfolio question, not a tax election

Moving from one building into a larger partnership may reduce your dependence on that building. Whether it does so in a useful way depends on the properties, tenants, markets, debt, and business plans behind the units.

Twenty buildings with the same tenant or the same demand risk may have more in common than their street addresses suggest. A portfolio may also depend on one lender, one management team, or one source of short-term funding.

Look at your total household holdings. If you already own several local apartment properties, a partnership with similar local apartments may leave much of the same exposure in place. A different region or property use may help, but it brings risks of its own.

Also distinguish asset diversity from decision-making diversity. Many properties can still be controlled by one general partner. That may simplify your workload, but it does not give you separate control over each property.

No tax section makes a portfolio diversified or guarantees that diversification will prevent losses. Review the actual holdings and risks independently from the tax opinion. A sound tax structure cannot rescue a poor investment.

What may become easier for your family

A partnership interest can change the work your family inherits. Heirs may receive units instead of a direct role in leasing a building, supervising repairs, or arranging a property sale. That can matter when children have different skills, interests, or locations.

It may also be possible to divide an approved unit position among heirs. But the partnership agreement governs transfers, admission of partners, minimum positions, and other conditions. A division that looks easy on a spreadsheet still needs legal and administrative support.

Ask whether an heir becomes a full partner or only receives economic rights. Ask how a trust or estate is registered, who can sign requests, and which documents prove authority. These details can affect how smoothly the plan works during a difficult period.

The goal is not just fewer property chores. It is clear responsibility. Someone still needs to read notices, preserve tax records, review cash needs, and make permitted decisions about the units.

Inherited units may receive a new outside basis

Section 1014 generally sets the basis of qualifying inherited property at fair market value at death. Exceptions and special valuation rules can change that result. When that rule applies to inherited partnership units, it affects the heir's basis in those units. [8]

The familiar phrase “step-up in basis” describes only an increase. If value has fallen, the rule can produce a step-down. The relevant value also needs support. A private unit interest is not always worth the same amount shown on an old contribution schedule.

Suppose units have a $600,000 adjusted basis immediately before death but are worth $500,000 at the applicable valuation date. If the general inherited-basis rule applies, the new outside basis may be $500,000. The tax rule does not promise a higher value.

Section 1014 contains exceptions, including one for income in respect of a decedent. It also has rules for certain property gifted to a decedent shortly before death and for consistent basis reporting. Estate counsel must identify what qualifies and which value applies. [8]

This income tax basis question is separate from whether federal or state estate tax is due. Do not treat a possible basis adjustment as a complete estate tax plan.

The partnership's property basis needs a separate review

A change in the heir's outside basis does not automatically reset the partnership's common basis in its buildings. Section 743 addresses basis changes when a partnership interest passes to a new owner. It covers sales, exchanges, and transfers at death. A Section 754 election can allow an adjustment. Separate rules require one in some cases with large built-in losses. [9] [10]

A Section 743(b) adjustment generally belongs to the transferee partner. It is not a new common basis for all partners. The law compares the transferee's outside basis with the transferee's share of the partnership's inside basis, under detailed rules.

Section 755 governs how the adjustment is assigned among partnership assets. It is not always one number that can be applied to any asset the heir chooses. Asset types and built-in gains or losses affect that work. [11]

There is another reason this matters: the contributed-property rules can carry a contributor's built-in-gain position to a successor partner. Those rules also coordinate with Section 743 adjustments. An inheritance should be reviewed across both sets of rules. [4]

Ask whether a Section 754 election is already in effect. If not, ask who may make it, what the agreement requires, and who pays the related work. The election is made by the partnership, not by an heir acting alone.

A simplified bridge between the two basis records

Consider a partnership with several owners. One owner holds a unit position with a $600,000 outside basis. Assume the owner's share of the partnership's common inside basis, properly determined under the tax rules, is also $600,000. The position is worth $2 million at death.

Assume an heir receives that entire unit position, Section 1014 applies, a valid Section 754 election is in effect, and there are no debts or other complications. These assumptions are narrow and are used only to show the two records.

RecordSimplified amountWhat it means
Heir's outside basis$2,000,000Basis in the inherited units
Heir's share of common inside basis$600,000Starting share of partnership asset basis
Possible Section 743(b) increase$1,400,000Adjustment specific to that heir, allocated under the rules

The difference is $2 million minus $600,000, or $1.4 million. It does not increase every partner's basis by $1.4 million. Nor does it let the heir choose a new basis for each asset without the required allocation work. [9] [11]

Without an applicable adjustment, outside and inside basis can remain different. Later property income, gain allocations, unit sales, and losses may have different timing or character. Do not assume those differences always cancel in the same year.

For an actual estate, request a written schedule from the partnership's tax team. The simple table is a way to ask better questions, not a return-preparation method.

A lifetime gift is a different path

A gift during life does not generally receive the same basis treatment as an inheritance at death. Section 1015 generally uses the donor's basis for a gift. A separate rule for losses applies when value is below basis. Gift tax adjustments may also matter. [12]

That does not mean a gift is always a bad idea. It means the goals and costs differ. A family may value an early transfer, future growth outside an estate, or support for an heir. Those goals need to be weighed against income tax basis and other consequences.

Before giving units away, confirm that the transfer is permitted and that the recipient can meet the reporting burden. Review debt allocations, the transfer of built-in gain, and whether any tax protection rights continue.

A gift of part of a position also creates a recordkeeping task. Identify which units moved, the effective date, the basis assigned to them, and the documents the recipient will need. The word “gift” should not end the analysis.

Putting units in a trust does not settle the basis result

Trusts can serve many goals, but their tax effects depend on the powers retained and the legal structure. Income tax, gift tax, and estate tax rules use different tests.

Revenue Ruling 2023-2 addresses a completed gift to an irrevocable grantor trust under specified facts. The grantor remained the income tax owner, but the trust assets were outside the grantor's gross estate and did not fit a qualifying Section 1014 category. The IRS concluded that those assets did not receive a new basis at death. [13]

The ruling does not say that every trust fails to qualify. It shows why “grantor trust” alone is not enough to promise a basis adjustment. Your attorney should identify the actual rule supporting the expected result.

Likewise, do not move a unit position into a trust based only on a form downloaded online. Check the partnership's consent process and how the transfer affects tax reporting, control, and the rest of the estate documents.

Plan for expenses without assuming a quick redemption

An estate may need cash for expenses, taxes, or payments among heirs. That need can arise before units can be redeemed or shares can be sold. Death does not necessarily erase the restrictions in a partnership agreement.

For a dated example, a Prologis prospectus supplement from October 1, 2025 described holding periods and conditions for specified unit redemptions. It also allowed issuer settlement in shares rather than cash in stated circumstances. Those terms are an example of why a unit right is not the same as immediate cash. They are not universal terms or a description of a current offering. [14]

Build a separate cash plan. Review what the family could use if distributions fall or a planned exit takes longer than expected. A reserve outside the unit position may serve a different purpose from cash held inside the partnership.

Do not force one asset to solve every family problem. Income, growth, control, and near-term liquidity may call for different tools.

A practical file to prepare before committing

Bring your CPA, estate attorney, and investment professional the same facts. Include the current property basis, loan details, proposed contribution terms, unit rights, fees, and expected cash needs. Conflicting versions of the facts create avoidable mistakes.

Ask for a closing tax calculation, a sample annual reporting package, and a written explanation of transfer-at-death procedures. Add the partnership's Section 754 policy. Ask how an heir can get a schedule of the basis changes that apply to them.

Finally, write down which benefit matters most. If the main goal is a simpler estate, assess the administrative work your heirs will inherit. If the main goal is cash access, test the exit terms. If it is tax deferral, track both the starting result and the events that can end it.

Frequently asked questions

Does a 721 exchange permanently eliminate capital gains tax?

No. A qualifying contribution generally defers recognition, while basis and built-in gain continue under partnership rules. Later property sales, debt changes, or a sale of units may create tax. A separate inheritance analysis may change some basis results, but it should not be promised at closing.

Is diversification one of the tax benefits of Section 721?

Diversification is a possible investment result, not a tax benefit granted by the statute. It depends on the actual properties and risks behind the units and the rest of your holdings. More properties do not guarantee lower losses or better returns.

Do heirs receive a step-up in OP unit basis?

Qualifying inherited units generally receive basis under Section 1014, often based on value at death. Exceptions and valuation rules matter, and value can fall. Your advisers must also review the partnership's inside basis and any separate Section 743 adjustment.

What does a Section 754 election do for an heir?

It can allow a basis change for the heir after a transfer at death. The amount and asset allocation require tax calculations. The partnership makes the election, so an heir should not assume it can be added without the partnership's involvement.

Does gifting units create the same basis result as inheritance?

Generally, no. Gifts usually carry the donor's basis for gain purposes, subject to special rules. Inherited property follows a different set of rules. Compare the full estate and income tax effects before choosing when and how to transfer units.

Will a grantor trust always preserve an inherited basis adjustment?

No. Being treated as the owner for income tax purposes does not by itself establish the result at death. Revenue Ruling 2023-2 illustrates a situation with no adjustment. Trust powers, transfer facts, and the applicable Section 1014 category need review.

Can heirs sell or redeem units right away?

Not necessarily. Transfer approvals, holding periods, settlement choices, and other restrictions may continue. Read the agreement and arrange cash for estate needs without assuming a prompt unit exit. A permitted transfer to an heir and a right to receive cash are different things.

Which records should my family keep?

Keep contribution documents, annual K-1s, outside-basis schedules, debt allocations, tax protection terms, and transfer records. Include the partnership's reporting contact and estate instructions. Good records help advisers distinguish the unit basis from the underlying property basis when ownership changes.

Sources and references

  1. U.S. Code or Treasury regulation, hosted by Cornell Legal Information Institute. 26 U.S.C. 721: Nonrecognition on contribution. Current text accessed October 6, 2026..Relevant sections: Subsections (a), (b), and (c), contribution rule and exceptions.. Accessed October 6, 2026.
  2. U.S. Code or Treasury regulation, hosted by Cornell Legal Information Institute. 26 U.S.C. 722: Basis of contributing partner’s interest. Current text accessed October 6, 2026..Relevant sections: Contributing partner’s carryover basis, with specified gain adjustment.. Accessed October 6, 2026.
  3. U.S. Code or Treasury regulation, hosted by Cornell Legal Information Institute. 26 U.S.C. 723: Basis of contributed property. Current text accessed October 6, 2026..Relevant sections: Partnership’s carryover basis in contributed property.. Accessed October 6, 2026.
  4. U.S. Treasury regulation, hosted by Cornell Legal Information Institute. 26 CFR 1.704-3: Contributed property. Current text accessed October 6, 2026..Relevant sections: Paragraphs (a)(1), (a)(6)(ii), and (a)(7), built-in gain allocation, basis adjustments, and transfer to successor partners.. Accessed October 6, 2026.
  5. United States Code, reproduced by Cornell Legal Information Institute. 26 U.S. Code Section 752: Treatment of liabilities. Current text read October 6, 2026..Relevant sections: Increases and decreases in partner shares of partnership liabilities.. Accessed October 6, 2026.
  6. U.S. Code or Treasury regulation, hosted by Cornell Legal Information Institute. 26 CFR 1.707-3: Disguised sales to a partnership. Current text accessed October 6, 2026..Relevant sections: Paragraphs (a) through (d), sale characterization, facts, and rebuttable two-year presumptions; examples in paragraph (f).. Accessed October 6, 2026.
  7. Internal Revenue Service. Publication 541: Partnerships. December 2025 edition.Relevant sections: Partnership distributions, contributed property, basis, debt, and transfers of partnership interests.. Accessed October 6, 2026.
  8. United States Code, reproduced by Cornell Legal Information Institute. 26 U.S. Code Section 1014: Basis of property acquired from a decedent. Current text read October 6, 2026..Relevant sections: Subsections (a), (b), (c), (e), and (f). Accessed October 6, 2026.
  9. United States Code, reproduced by Cornell Legal Information Institute. 26 U.S. Code Section 743: Special partnership basis adjustments. Current text read October 6, 2026..Relevant sections: Subsections (a) and (b): transfer-specific basis adjustment and Section 754 election.. Accessed October 6, 2026.
  10. United States Code, reproduced by Cornell Legal Information Institute. 26 U.S. Code Section 754: Optional partnership basis adjustment election. Current text read October 6, 2026..Relevant sections: Election scope for transfers, distributions, and later years.. Accessed October 6, 2026.
  11. United States Code, hosted by Cornell Legal Information Institute. 26 U.S.C. 755: Rules for allocation of basis. Current text read October 6, 2026..Relevant sections: Allocation of Section 743 and 734 adjustments among partnership property.. Accessed October 6, 2026.
  12. United States Code, hosted by Cornell Legal Information Institute. 26 U.S.C. 1015: Basis of property acquired by gifts and transfers in trust. Current text read October 6, 2026..Relevant sections: Subsections (a), (d), and (e): carryover basis, loss basis, gift tax adjustments, and spousal transfers.. Accessed October 6, 2026.
  13. Internal Revenue Service. Revenue Ruling 2023-2. 2023 ruling; full facts, analysis, and holding reviewed October 6, 2026.Relevant sections: Assets of an irrevocable grantor trust outside the gross estate under the stated facts do not receive a Section 1014 basis adjustment. Accessed October 6, 2026.
  14. Prologis, Inc., filing hosted by the U.S. Securities and Exchange Commission. Prospectus supplement: partnership unit exchanges and redemptions. October 1, 2025, supplement to the August 15, 2025, prospectus. Historical issuer-specific illustration, not current offering terms..Relevant sections: Pages S-2 and S-5 through S-6: taxable stock exchange, common and performance unit holding periods, cash redemption, issuer stock election, and conditions.. Accessed October 6, 2026.

Educational information, not an offer or a personal tax, legal, or investment recommendation. Examples are hypothetical and omit stated adjustments. Tax treatment depends on your facts and current law. Review your transaction with your CPA, attorney, and qualified intermediary. Real estate investments can lose value and may be illiquid.

Opening your workspace…