The 45-Day Window: Rates, Replacement Property & the 2026 DST Pipeline
Executive Summary
Lower long-term rates have reopened the acquisition math for institutional real estate, but the 45- and 180-day exchange clocks are as unforgiving as ever. This month we look at where replacement-property supply is building across the DST pipeline, why pre-packaged offerings shorten the path to a compliant close, and what a narrower reinvestment window means for investors weighing a sale. [Replace this summary with your own — it sets up the sections below.]
The setup: a narrower reinvestment window. When an investor sells appreciated real estate, the IRS clock starts the same day: 45 calendar days to identify replacement property and 180 to close. In a market where quality assets move quickly, that window is the single hardest constraint in a 1031 exchange — and the reason so many exchanges fail is not tax strategy but timing. Here is what is shaping the pipeline this quarter:
(1) Supply is broadening. Sponsors have brought a wider mix of shelf-ready DST offerings to market this year — multifamily, industrial, and necessity retail — giving exchangers more pre-vetted options to identify inside the 45-day window (Fig. 1). More breadth means less pressure to force-fit a single property before the deadline.
(2) Financing is arriving pre-arranged. Because leverage on a DST is underwritten and rate-locked at the portfolio level, the investor never personally qualifies for a loan — removing the lender contingency that most often threatens a 180-day close (Fig. 2).
(3) Due diligence is already done. The inspections, title work, and lease analysis that would overwhelm a 45-day window are completed before the offering opens, so the investor is stepping into a fully assembled asset rather than starting from scratch.
The hardest part of a 1031 isn't the tax code — it's the calendar. Pre-packaged replacement property is really a way of buying back time. — Jerry Baker, Managing Principal, Baker 1031 Investments
Where DSTs Fit in the Timeline
A Delaware Statutory Trust lets an investor own a fractional beneficial interest in institutional-grade real estate that the IRS recognizes as like-kind replacement property (Revenue Ruling 2004-86). Because the asset is already sourced, financed, and structured before the offering opens, it can serve as either a primary identification or a reliable backup to meet the exchange deadlines.
For investors weighing a sale this year, the practical question is less "which property" and more "which pipeline" — how deep, how vetted, and how quickly an offering can close. That is the lens we apply to every sponsor before presenting an offering.
- The binding constraint in a 1031 exchange is the 45/180-day calendar, not the tax strategy.
- A broader, pre-vetted DST pipeline reduces the risk of a forced identification at the deadline.
- Portfolio-level, pre-arranged financing removes the lender contingency that most often breaks a close.
The bottom line. A friendlier rate backdrop helps the acquisition math, but it does not extend the clock. Investors considering a sale this year benefit most from lining up replacement options before the relinquished property closes — so the 45-day window becomes a selection exercise, not a scramble. We are happy to walk through the current pipeline whenever the timing is right for you.
Insight page template — modeled on a research morning-briefing layout and built in the Baker 1031 design system. Replace the headline, summary, body, figures, and bio with your reviewed content. All content is subject to Aurora Securities principal approval before publication.