Seller Financing: Strategies to Defer Taxes While Expanding Your Buyer Pool.

Posted by Margo McDonnell, CRE, CES® | Tue, Jul 21, 2026

In today’s commercial real estate market, seller financing is becoming an increasingly valuable tool. Higher interest rates, tighter lending standards, and evolving buyer demand have made traditional financing more challenging, creating opportunities for sellers who are willing to think creatively.

For investment property owners, seller financing can expand the pool of qualified buyers, generate recurring income, and even help negotiate a stronger purchase price.

But what if you’re also planning a 1031 exchange? Can you offer seller financing and still defer capital gains taxes? The answer is yes, but success depends on careful planning and proper transaction structuring before closing.

At 1031 CORP., we frequently help investors and their advisors navigate transactions that combine seller financing with a tax-deferred 1031 exchange. With the right strategy, it is often possible to preserve your tax deferral while creating additional investment opportunities.

What Is Seller Financing?

Seller financing occurs when the property seller acts as the lender for all or a portion of the purchase price. Instead of receiving all proceeds at closing, the seller accepts a promissory note from the buyer and collects payments over time.

For many investment property owners, seller financing can be an attractive strategy because it may:
•    Expand the pool of potential buyers
•    Help complete transactions when traditional financing is difficult to obtain
•    Generate ongoing interest income
•    Increase negotiating flexibility
•    Potentially support a higher sales price
•    Create predictable cash flow during retirement

These benefits can be especially valuable in changing interest rate environments, where buyers may struggle to obtain conventional financing.

Can Seller Financing Be Used in a 1031 Exchange?

Yes, but the transaction must be structured correctly. Under a traditional seller-financed sale, the seller receives a promissory note from the buyer. Under Internal Revenue Code Section 453, those payments may qualify for installment sale treatment, allowing taxable gain to be recognized over time.

A 1031 exchange operates differently. To maximize tax deferral, an investor generally wants to reinvest all net proceeds from the sale of the relinquished property into like-kind replacement property. If the seller receives property that is not like-kind, such as a promissory note, its value may be treated as taxable boot, potentially reducing the tax benefits of the exchange.

Fortunately, IRC Section 453(f)(6) provides guidance that allows seller financing and a 1031 exchange to work together when properly structured.

Why Investors Combine Seller Financing with a 1031 Exchange

Rather than viewing seller financing and a 1031 exchange as competing strategies, many investors use both to accomplish multiple financial objectives.

When properly planned, investors may be able to:
•    Continue deferring capital gains taxes
•    Create recurring interest income
•    Increase the likelihood of selling the property
•    Preserve purchasing power for replacement property
•    Continue building long-term wealth through real estate
•    Create greater flexibility for retirement and estate planning

Every investor’s goals are different, which is why early planning with a Qualified Intermediary and tax advisor is so important.

Why Seller Financing Can Create Taxable Boot

One of the primary goals of a successful 1031 exchange is to reinvest all exchange proceeds into replacement property.

If the seller receives the buyer’s promissory note directly, the IRS generally considers the note to be non-like-kind property. As a result, its value may be treated as taxable boot. Fortunately, there are several ways to structure seller financing that help preserve the exchange.

Three Ways to Structure Seller Financing in a 1031 Exchange

1. Fund the Loan with Personal Funds

One of the simplest solutions is for the Exchanger to use personal funds, rather than exchange proceeds, to finance the buyer.

Under this approach:
•    The seller personally funds the loan
•    The seller appears as the lender on the closing statement
•    All exchange proceeds remain available for purchasing replacement property

This strategy may allow the investor to fully utilize exchange proceeds while still receiving future interest income from the promissory note. It is generally best suited for investors with sufficient liquidity outside of the exchange.

2. Structure the Promissory Note Through the Qualified Intermediary

If personal funds are unavailable, the promissory note may instead be made payable to the Qualified Intermediary. Payments received on the note are deposited into the exchange account and may be used toward the acquisition of replacement property.

Several variations of this strategy are available.

Short-Term Seller Financing

If the buyer only requires temporary financing, the note may mature before the replacement property purchase closes. Once paid, the proceeds become available for the Qualified Intermediary to complete the exchange.

Purchase the Note from the Qualified Intermediary

The Exchanger may use personal funds to purchase the note from the Qualified Intermediary. Those funds are deposited into the exchange account and used to acquire replacement property. Once the exchange is complete, the note is assigned back to the Exchanger, potentially preserving both exchange benefits and future installment sale treatment.

Sell the Note to a Third Party

The promissory note may also be sold before the replacement property closes. The sale proceeds are deposited into the exchange account and used to complete the exchange. Because promissory notes are often sold at a discount, investors should understand that this strategy may create some taxable gain.

3. Have the Replacement Property Seller Accept the Promissory Note

Although less common, some replacement property sellers may agree to accept the buyer’s promissory note as part of the purchase price. This strategy can satisfy exchange requirements while providing the replacement property seller with future income.

These transactions tend to work best when interest rates are attractive or when the replacement property seller values recurring cash flow. Due to their complexity, they require careful coordination among all parties.

Common Mistakes Investors Make

Many of the challenges associated with seller financing can be avoided through early planning.

Common mistakes include:
•    Waiting until closing to discuss seller financing
•    Accepting the buyer’s promissory note personally before consulting a Qualified Intermediary
•    Assuming seller financing automatically qualifies for installment sale treatment
•    Failing to coordinate with a CPA or tax advisor
•    Not considering replacement property timing before finalizing financing terms

Once closing documents are signed, many planning opportunities may no longer be available.

Why Early Planning Creates More Options

The most successful seller-financed exchanges often begin long before the property is listed for sale. Bringing together your Qualified Intermediary, CPA, attorney, real estate broker, lender, and closing professionals early in the process allows your advisory team to evaluate multiple strategies before contractual obligations limit your options. This collaborative approach often leads to better tax outcomes and fewer surprises during closing.

Frequently Asked Questions

Can I offer seller financing and still complete a 1031 exchange?

Yes. Seller financing can be incorporated into a 1031 exchange when it is properly structured before closing.

Will receiving a promissory note eliminate my tax deferral?

Not necessarily. Several planning strategies may allow the transaction to preserve exchange benefits while accomplishing your financing objectives.

Can I combine an installment sale with a 1031 exchange?

Yes. IRS Section 453(f)(6) provides guidance that permits properly structured transactions to combine installment sale principles with a tax-deferred exchange.

Can the Qualified Intermediary hold the promissory note?

Yes. Depending on the transaction structure, the Qualified Intermediary may hold the note until funds become available for the replacement property purchase.

Is selling the promissory note a good option?

It can be, particularly when replacement property must be acquired before the buyer pays the note in full. Investors should understand that notes are frequently sold at a discount, which may create taxable gain.

Partner with a Qualified Intermediary Before You Structure the Deal

Seller financing doesn’t have to mean choosing between immediate tax deferral and long-term income. With thoughtful planning, many investors can achieve both. The key is involving your advisory team before contracts are signed. Early planning often uncovers opportunities that are no longer available once the transaction is underway.

At 1031 CORP., we believe every exchange should begin with a conversation about your long-term investment goals, not simply the mechanics of the transaction. Working alongside your CPA, attorney, real estate broker, and other trusted advisors, we help identify strategies that align with your objectives while preserving the tax benefits available under Section 1031.

Whether you’re considering seller financing, completing your first exchange, or navigating a more complex transaction, our experienced team is here to help you confidently move from one investment opportunity to the next.

Ready to discuss your options? Contact 1031 CORP. before your property goes under contract and discover how thoughtful planning can create more opportunities for your next investment.

 

Have questions about 1031 exchanges or want to talk through a specific situation? Contact us at 1.800.828.1031 or request a complimentary consultation. 

 

Topics: 1031 Exchange, Real Estate Investing, Seller Financing, Live, Like-kind Exchange

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