Financing a 1031 exchange replacement property
A 1031 buyer needs a lender that closes inside the exchange deadlines in 26 CFR 1.1031(k)-1 and a loan big enough to replace the debt paid off on the sale, or added cash to cover it. Line up the lender before you sell. Banks and DSCR lenders usually close fastest; agency loans give the longest fixed rate but take longer, and some programs reject tenancy-in-common and DST owners.
Programs that usually fit
The decision
A 1031 replacement purchase is an ordinary acquisition loan with two extra constraints: the exchange deadlines and the debt you need to replace. The right lender is the cheapest one that will certainly close in time, at a loan size that keeps the exchange whole.
The two constraints
Time. The regulation sets two clocks that both start when you transfer the old property: you have 45 days from the transfer of the relinquished property to identify replacement property1, and you must receive it within the earlier of 180 days from the transfer or the due date, with extensions, of that year's tax return1 (26 CFR 1.1031(k)-1(b)). The identification list is capped too: up to three replacement properties regardless of value (the 3-property rule)1, or any number of properties whose combined value does not exceed 200% of the relinquished property's value (the 200-percent rule)1. Missing either clock can end the exchange. Your financing has to fit inside the exchange period, and your identification list has to include properties you can actually finance.
Debt. When you sell, the old mortgage is paid off at closing. To defer the full gain, the replacement purchase generally has to carry at least that much new debt, or you add cash to make up the difference. Your qualified intermediary and tax adviser set the target; your lender has to meet it.
Lenders ranked for a 1031 buyer
| Rank | Lender | Why | Watch for |
|---|---|---|---|
| 1 | Bank you already work with | Fastest commitment, knows your file | Recourse; shorter term |
| 2 | Non-bank DSCR lender | Fast, qualifies on the property’s rent | Higher rate; prepayment terms |
| 3 | Fannie Mae small loan (apartments) | Long fixed rate, non-recourse | Needs early application; lock and third-party timing |
| 4 | CMBS conduit | Non-recourse on commercial property | Defeasance; slower close |
| 5 | Life company | Best rate at low leverage | Slowest; selective on property |
| 6 | Bridge loan | Closes when others cannot | Second refinance and its costs |
Agency rate locks can work in your favor here: Fannie Mae offers 30- to 180-day rate lock commitments2. Smaller Fannie Mae loans also use lighter reports (Streamlined inspection and environmental screening (ASTM E-1528-14) instead of full reports), which shortens the critical path.
Worked example: replacing the debt
Illustration. You sell a building for $3,000,000. The $1,200,000 mortgage is paid off at closing and selling costs are $150,000, so the qualified intermediary holds $1,650,000. You buy a $4,500,000 replacement property with $292,500 of NOI.
| Line (illustration) | Amount |
|---|---|
| Replacement price | $4,500,000 |
| Exchange equity from the intermediary | $1,650,000 |
| New loan needed (before buyer closing costs) | $2,850,000 |
| Loan to price | about 63% |
| Debt service at 6.50%, 30-year amortization | about $216,000 |
| Coverage | about 1.35x |
| Largest loan at 1.25x coverage | about $3,085,000 |
The new $2,850,000 loan is well above the $1,200,000 paid off, so the debt side is covered, and the lender’s coverage test leaves room for closing costs. If the replacement property had lower NOI, the coverage test could cap the loan below what the purchase needs, and you would have to add cash. Check yours with the DSCR calculator before you identify properties.
Ownership structures lenders treat differently
- Single LLC buyer. The cleanest case for every lender.
- Tenancy in common. Several exchangers buying one property together. Many lenders limit the number of co-owners. Freddie Mac’s Conventional Small term sheet caps tenants in common at a small number, for example.
- Delaware Statutory Trust. Freddie Mac’s Conventional Small term sheet lists DSTs as an ineligible characteristic. Other lenders will finance a DST sponsor’s purchase, but the sponsor arranges that loan, not the individual investor.
- Reverse exchange. The titleholder owns the property until you sell the old one, which narrows the lender list. See the FAQ below.
Timeline: line up the loan before you sell
| When | What to do |
|---|---|
| Before listing | Talk to your qualified intermediary and tax adviser about the debt and value targets |
| Before the sale closes | Get a lender’s term sheet on the kind of property you will buy, and confirm the lender can close inside the exchange period |
| During identification | Identify properties your lender has pre-screened; order the appraisal and Phase I as soon as one is under contract |
| Before the deadline | Close the loan with time to spare for a late appraisal or title issue |
A Phase I has its own clock: A Phase I must be done within 1 year before acquisition, with interviews, lien and records searches and site visit updated within 180 days4. Order it with the appraisal so neither becomes the long pole.
Documents
- The exchange agreement with your qualified intermediary, and the closing statement from the sale.
- Purchase contract, rent roll, operating statements and leases for the replacement property.
- Your entity documents. If the buyer must be the same taxpayer that sold, make sure the borrowing entity matches what your tax adviser signed off on.
- Personal financial statement and schedule of real estate owned.
Pitfalls
- Choosing a lender after you sell. The clock is already running. Get the lender committed first.
- Identifying properties you cannot finance. Pre-screen each with your lender.
- A loan that is too small. Coverage tests at today’s rates can shrink the loan below what the purchase needs. Plan the added cash.
- Changing the borrowing entity late. A lender may want a new single-purpose LLC; your tax adviser must confirm it does not break the exchange.
- Bridge without a plan. If a bridge loan saves the deadline, price the second refinance now.
Questions people ask
Do I have to take on as much debt as I paid off?
To defer all of the gain, the usual rule of thumb is to buy replacement property worth at least the net sale price and reinvest all the exchange cash. Debt paid off on the sale can be replaced with new debt or offset with added cash. Taking less debt without adding cash can leave taxable boot. Your qualified intermediary and tax adviser make this call, not the lender.
Can I refinance the replacement property right after the exchange?
Lenders will refinance it, but pulling cash out soon after an exchange can raise tax questions. Ask your tax adviser before you plan a cash-out refinance into the deal.
Will a lender finance a reverse exchange?
Some will, but fewer. In a reverse exchange the replacement property is held by an exchange accommodation titleholder under IRS Revenue Procedure 2000-37 until you sell the old property, so the lender must lend to or through that titleholder, usually with your guarantee. Ask before you sign the purchase contract.
Related
Sources
- 26 CFR 1.1031(k)-1(b)(2), eCFR, as of October 29, 2026
- Fannie Mae Multifamily, DUS Mortgage Loans Term Sheet, retrieved November 1, 2026
- Fannie Mae Multifamily, Small Mortgage Loan Program Term Sheet, retrieved November 1, 2026
- 40 CFR 312.20, All Appropriate Inquiries timing, eCFR, as of October 29, 2026
- IRS, Like-kind exchanges: real estate tax tips, as of November 2026
- IRS Revenue Procedure 2000-37 (parking arrangements for reverse exchanges), as of September 2000
- Freddie Mac Multifamily, Optigo Conventional Small Term Sheet (eligible borrowers and ineligible characteristics), as of April 2026
How we check figures: methodology and editorial policy.