Reverse 1031 Exchange Guide: Buy the Replacement First, and When It's Worth the Cost

Exchange-last parks the replacement, exchange-first parks the relinquished property, and your lender picks

Rev. Proc. 2004-51 describes both structures. In the common one, the EAT acquires the replacement you have found and holds it until your sale closes; the QI then buys it from the EAT with your proceeds and deeds it to you, so it is the last thing to move. In the other, you take the replacement immediately in a simultaneous exchange and the EAT takes title to your old property, holding it until a buyer closes.

Exchange-first is chosen when the replacement lender refuses to lend to an EAT, or when you need to occupy or refinance the new property immediately. Its costs are a value fixed on day one for the old property (section 4.03(7) allows a written true-up when the EAT finally sells), two recorded transfers of that property, and the transfer taxes and title premiums that come with them.

Both are parking arrangements built on an EAT, usually a single-member LLC formed for the deal, that Baker 1031 describes as holding title while you keep economic control and bear the carrying costs. The types of exchanges overview places them beside delayed and improvement exchanges.

The six safe-harbor requirements, and the two clocks that start at the EAT's acquisition

Section 4.02 of Rev. Proc. 2000-37 makes the IRS's non-challenge conditional on all of the following, and section 3.04 says that if any is missed the procedure simply does not apply. Both clocks run from the EAT's acquisition, not from your later sale, and Rev. Proc. 2018-58 postpones these periods after a federally declared disaster exactly as it does the forward deadlines.

• Qualified indicia of ownership, meaning legal title, a contract for deed or the interests in a disregarded LLC holding title, sit with an EAT that is not you or a disqualified person and is subject to federal income tax.
• At the moment the EAT takes title, you have a bona fide intent that the property will be replacement or relinquished property in a §1031 exchange.
• Within five business days of that transfer, you and the EAT sign a written qualified exchange accommodation agreement stating the EAT is the beneficial owner for all federal tax purposes and both of you will report accordingly.
• Within 45 days of the EAT acquiring a replacement property, you identify the relinquished property, and alternative or multiple properties are allowed under the usual rules.
• Within 180 days of the EAT's acquisition, the parked property is transferred to you as replacement property or to an unrelated buyer as relinquished property.
• The combined time any relinquished and replacement property spend in the arrangement does not exceed 180 days.

Money, leases and lenders: what the safe harbor lets you do while the EAT holds title

Section 4.03 lists arrangements that do not break the safe harbor even on non-arm's-length terms: you may lend the EAT the purchase money (the terms need not be arm's length, so the loan can be interest-free), guarantee its bank debt, lease the parked property from it, manage it, supervise improvements or act as contractor, and hold puts and calls at fixed prices for up to 185 days. The EAT may also serve as your QI if it meets the QI safe harbor.

Financing is where reverse exchanges break. The loan is made to the EAT's LLC with your guarantee, and Baker 1031's advice is to get the lender's agreement before committing to the replacement purchase; 1031 CORP describes the usual funding as the EAT borrowing from the investor, or from the investor plus a third-party lender, and leasing the property back to the investor on a triple-net basis.

Cost components are the EAT formation and QI fee, a second closing with its own title policy and any transfer tax, loan costs on a loan to an LLC, and the carrying costs you bear while the EAT holds title; 1031 CORP lists duplicate title insurance premiums, loan costs and transfer taxes explicitly, and Baker 1031 calls the QI fee often a multiple of a delayed-exchange fee. Get the quote in writing, because no published schedule fits every state.

When it is worth the cost: a hypothetical with the tax on one side and the fees on the other

Hypothetical: you own a $1,200,000 rental with a $500,000 adjusted basis after $200,000 of depreciation, and a $1,300,000 replacement whose seller will not wait for your sale. A taxable sale would cost roughly $50,000 on the recapture (25%), $100,000 on the remaining $500,000 of gain (20%) and $26,600 of NIIT, about $176,600 federal before state tax; the sell-versus-exchange comparison builds the full version.

Against that, the reverse adds the EAT and QI fees, a second set of closing costs and up to six months of carrying costs on a property the EAT holds, and the answer is usually obvious when the quote arrives. The number that should decide it is not the fee but the odds of selling within 180 days: Baker 1031 calls the old property failing to sell in time the greatest risk, because the safe harbor is lost, you end up owning both, and the later sale is taxable unless it starts a fresh forward exchange into a different property.

Confirm the structure with your CPA or attorney before the EAT signs anything, because state transfer tax, your lender's documents and the entity holding title change the cost in ways no general guide can.

Simpler ways to bridge the timing before you commit to parking

A reverse exchange solves one problem, holding a specific property you cannot lose; if the real problem is different, cheaper tools exist.

• A long escrow on the replacement: signing the purchase contract before your sale is allowed, and if the seller will accept a closing date after yours, an ordinary delayed exchange works; the contract-before-sale answer has the sequencing.
• Sell first into a DST: if you are worried about finding anything within 45 days rather than losing one building, a DST identified as a backup closes in days; see the DST backup strategy.
• Bridge financing outside the exchange: buying the replacement now with your own cash or a bridge loan and selling later is a purchase, not an exchange, and the later sale is fully taxable; the already-bought answer explains why.
• A reverse-improvement combination: if the replacement also needs construction, the EAT can hold it while you build, subject to the same 180 days; the improvement exchange guide covers what counts.

Outside 180 days: what Bartell gives you and what the IRS says it will not follow

In Estate of Bartell v. Commissioner, 147 T.C. 140 (2016), an exchange facilitator held title to the replacement property for 17 months while the taxpayer built a drugstore on it, and the Tax Court held the transaction still qualified as a like-kind exchange because a facilitator need not carry the benefits and burdens of ownership. The IRS answered with AOD 2017-06, a nonacquiescence stating that taxpayers using accommodators outside Rev. Proc. 2000-37 have not made an exchange if they, rather than the accommodator, acquired the benefits and burdens of the replacement before selling.

Rev. Proc. 2000-37 itself says parking can be accomplished outside the safe harbor and draws no inference either way, so a longer parking is a litigation position, not a plan; if the sale cannot close within 180 days of the EAT's acquisition, structure it differently or accept that the exchange may be examined.