1031 Exchange Deadlines and Your Loan

Not tax advice. Funded Capital is a lender, not a tax advisor. Whether a sale qualifies for a 1031 exchange, and how much gain you defer, is a question for your CPA and your qualified intermediary (QI). This post covers one thing: how the exchange clock affects your loan.

A 1031 exchange gives you two deadlines. If you miss either one, there is no grace period. Your lender has to close inside them, and most failed exchanges we hear about started with a loan that was planned too late.

The two clocks start when your sale closes

According to the IRS's 2025 Instructions for Form 8824, you have to identify the replacement property within 45 days after you transfer the property you're giving up. You also have to receive it within 180 days or by the due date of your tax return, extensions included, whichever comes first.

A guide from Elevated Tax Strategies, published March 29, 2026, explains that both clocks start on the same day and count calendar days, weekends and holidays included. The same guide says neither deadline can be extended unless you're in a federally declared disaster area.

The 180 days include the 45. If you use the full identification period, you have 135 days left to close.

The tax-return trap. Say your sale closes November 1, 2026. Day 180 falls on April 30, 2027. Illustrative. For many filers the return comes due before then. Under the IRS rule the earlier date wins unless the return is extended. Ask your CPA whether you need to file an extension. Don't assume you have the full 180 days.

Your loan has to fit inside day 180

A clean file closes with us in 5-10 business days. "Clean" carries a lot of weight in that sentence. The appraisal has to come back. Title has to be clear. Insurance has to be bound. Any one of those can push you past your deadline. Our posts on how long a hard money loan takes to close and what stalls a deal after the term sheet cover the usual delays.

The cost of missing the date is real. First American Exchange, in a timeline guide published September 2026, warns that a missed deadline can leave you owing capital gains tax and depreciation recapture, with no grace period.

Finance your backups too. GCA1031 summarized the identification rules in September 2026. You can name up to three properties of any value. You can name more than three if their combined value stays at or under 200% of what you sold. If you go past both limits, you have to acquire at least 95% of everything you identified. If your first choice falls apart on day 120, a backup with no term sheet won't help you. Get a quote on every property you identify.

Bring your QI into the loan file. The Tax Adviser, in a September 2025 article, lists not being in actual or constructive receipt of the money as a core exchange requirement, and notes that a QI handles that. In practice the sale proceeds sit with the QI and get wired to title on closing day. Put your QI's contact details in the loan file early so that wire lands on time.

Brokers: take down the sale closing date and the QI's name at intake. Those two facts set the deal's real deadline.

Replace the debt, not just the equity

This is where financing and tax overlap most. In a piece published August 2026, 1031 Capital Advisors says that deferring all of your gain generally means three things: buying property of equal or greater value, reinvesting all of your net equity, and taking on at least as much debt as you paid off. According to the same article, you can make up a debt shortfall by adding your own cash.

With asset-based lending, the property sizes the loan, not your tax return. A DSCR loan is capped by how well the rent covers the payment. If the rent supports less debt than you expected, the loan shrinks.

Illustrative: you pay off a $350,000 loan when you sell. The rent on the replacement property supports a $320,000 DSCR loan. You now have a $30,000 gap. You can cover it with cash, or you can ask your CPA what the shortfall costs you in tax.

Run the coverage math before you identify, not after. Our guides on how to calculate DSCR and DSCR loan requirements walk through it. You can test numbers in the calculator.

Flips usually don't fit. Rentals and holds do.

The same IRS instructions say that from 2018 on, exchange treatment covers only real property held for use in a business or for investment, not real property held primarily for sale. A flip bought to resell usually falls on the wrong side of that line. Ask your CPA before you build an exchange around one.

Exchange buyers usually end up in three of our programs:

• DSCR rental. You buy a long-term hold that qualifies on its rent. Rates start from 6.0%. See DSCR loans.
• Bridge. You close fast on a property that needs work before it qualifies for permanent debt. See our guide to bridge loans for investors.
• Ground-up hold. You build a rental you plan to keep. Rates start from 8.99%.

Ground-up inside an exchange

Building on a 180-day clock is tight. Before you identify land, ask your CPA and QI what you have to actually receive by the deadline, and whether a build-to-suit structure fits your situation.

Our ground-up leverage has two caps:

• Standard: 85% of full cost. Full cost means the purchase price, plus sunk costs, plus the remaining construction budget.
• Experienced builders: 90% of full cost for builders with 20 or more completed ground-up builds.
• Interest reserve: a further 5% of cost on top of either number finances the interest reserve. That gets an experienced builder to 95% all-in with the reserve financed. The reserve money pays interest only. It never pays for construction.
• After-repair LTV: a second, separate cap. Whichever cap is lower sets your loan.

Exchange equity can cover your share of the cost. For the build-then-hold path, see build-to-rent from ground-up to DSCR takeout and our interest reserve guide. Program details are on new construction loans.

Reverse exchanges change who borrows

In a reverse exchange you buy before you sell. Exeter 1031 Exchange, in a July 2026 guide, explains that a titleholder holds title to the new property, so you can't use a standard mortgage in your own name and need specialized financing instead. Universal Pacific 1031, writing in September 2026, says Rev. Proc. 2000-37 lets you guarantee the titleholder's debt. That same article puts the safe-harbor schedule at 5 business days for the written agreement, 45 days to identify the property you're selling, and 180 days to finish.

On a reverse, the borrowing entity, the guaranty, and title all change. Tell your lender it's a reverse on the first call. Whether a particular structure works is an underwriting question, so ask it before you sign a purchase contract.

A financing plan for the exchange

1. Before you list: meet your CPA and pick a QI. Sort out your tax position first.
2. Before the sale closes: get pre-qualified. Most of our programs need a 660+ credit score, the best tiers need 680+, and 640-659 is case-by-case. We lend in 45 states. We don't lend in VT, UT, OR, SD, or ND.
3. Days 1-45: get term sheets on every property you identify. Run the DSCR or leverage math on each one.
4. By day 45: order the appraisal, title, and insurance on your lead property.
5. Close with a buffer. Aim for weeks before your deadline, not days. A clean file closes in 5-10 business days.

Terms are subject to underwriting, appraisal, title, and insurance.

Bring these questions to your CPA

• Does my property count as held for investment?
• What is my exchange deadline, given when my tax return is due?
• How much debt do I need to replace, and how is a shortfall treated?
• Does a reverse or build-to-suit structure fit my deal?
• Is there anything I should know before refinancing the replacement property later?

Your CPA answers the tax questions. We answer the loan questions, and the sooner you ask them, the more of your 180 days you keep.

Start the loan before the clock starts

You'll have a sale closing date before you have a replacement property. Use that time to line up financing. Apply now, or call (305) 857-5620 and tell us your sale closing date. We'll work back from day 180.