The Same Taxpayer Rule: The Title Change That Quietly Kills an Exchange

Most 1031 rules are about time and money: 45 days, 180 days, reinvest everything, replace the debt. The same taxpayer rule is about identity, and because it looks like paperwork, it gets ignored until it is too late.

The rule is simple. The taxpayer that sells the relinquished property must be the taxpayer that acquires the replacement property. Not a related person, not a new company, not a slightly different version of you.

What does same taxpayer mean in practice?

The name on title for tax purposes has to match on both sides of the exchange.

If you sell a rental property held in your own name, you need to acquire the replacement in your own name, or through an entity the tax code treats as you. If an LLC sells, that LLC needs to buy. If a trust sells, the same trust needs to buy.

Where people come unstuck is that title changes often happen for sensible non tax reasons: a lender wants a new LLC, an estate plan calls for a trust, a marriage brings a spouse onto title. Done in the middle of an exchange, those changes can break it.

Which entities count as the same taxpayer?

The key concept is the disregarded entity. Some entities are ignored for federal income tax purposes, so their owner is treated as the taxpayer.

• ›A single member LLC is generally disregarded. If you sell in your own name and buy through your wholly owned single member LLC, that usually works.
• ›A revocable living trust is generally disregarded while you are alive. Selling as an individual and buying through your revocable trust, or the reverse, usually works.
• ›A multi member LLC taxed as a partnership is not disregarded. It is a separate taxpayer.
• ›A corporation is a separate taxpayer.

So an individual can generally sell and buy through a single member LLC, but an individual cannot sell personally and buy through a partnership LLC with a new partner.

What about spouses?

This is the most common trap.

If a property is owned by one spouse and the replacement is bought jointly by both spouses, the taxpayers do not match exactly. Depending on the facts and state law, part of the transaction may not qualify.

Joint returns do not automatically make spouses one taxpayer for exchange purposes. The cleanest approach is to keep title the same on both sides of the exchange and make any changes afterwards, once the exchange is complete, with advice on how that later change affects things.

What happens if the taxpayer dies during an exchange?

The exchange can generally be completed by the estate. The executor steps into the taxpayer's position and acquires the replacement property within the original deadlines.

This is one of the few situations where a change in who holds title does not break the rule, because the estate is treated as continuing the decedent's tax position. The deadlines do not extend, so the executor needs to act quickly.

Can you change entities after the exchange?

Usually, yes, with care.

Once the exchange is complete and the replacement property has been held for a sensible period, moving it into an estate planning trust or a new entity is often possible. Moving it very soon after the exchange can raise questions about whether the property was held for investment by the exchanging taxpayer.

Lenders often require borrowers to hold property in a new single member LLC. Because single member LLCs are usually disregarded, that is typically fine, but confirm the entity type and tax classification before closing.

Can a Delaware Statutory Trust interest be held by an LLC?

Yes, subject to the same rule. Whoever sold the relinquished property must be the owner of the replacement interest.

If you sold as an individual, the DST interest should be acquired by you, or by your disregarded single member LLC or revocable trust. If a partnership sold, the partnership acquires the interest. Sponsors and their broker dealers will ask how the subscribing investor is titled precisely because of this rule, and the subscription documents need to match the relinquished side.

The same applies to tenancy in common interests. A co owner who exchanges must take the replacement in the same capacity in which they held the property sold.

What about a property held by a married couple as community property?

In community property states, spouses often own property together as community property and file jointly. A replacement acquired in the same way generally keeps the taxpayers consistent.

Problems arise when the form of ownership changes between the two sides, for example from community property to separate property, or from joint ownership to one spouse alone. Community property also has important estate planning consequences, including the possibility of a full step up in basis at the first death, so any change should be considered carefully rather than made for convenience at closing.

What are the warning signs?

• ›A lender asks you to buy through a newly formed entity with a partner
• ›A family member is being added to title at the replacement closing
• ›An estate plan calls for a different trust to take title
• ›The seller entity is different from the buyer entity on the closing documents
• ›Anyone suggests "we can fix the title after closing" for the purposes of the exchange

Each of these deserves a question before closing, not after.

What to do first

Check how the relinquished property is titled today, and confirm with your Qualified Intermediary how the replacement will be titled before you sign a purchase agreement. If any entity, trust or spouse changes are planned, discuss the order of events with your CPA and attorney. The fix is usually to change title before the exchange or after it, not during.

Nothing here is tax, legal or investment advice. Entity treatment depends on facts and state law. Confirm your position with your CPA and attorney before you act.