The short version
- When co-owners want out, a written offer gives every partner the same number to weigh. Everyone on the title, or whoever your company's documents authorize, signs the sale.
- When you sell first and receive the replacement later, a 1031 exchange sets two deadlines from the day the sale closes. You have 45 days to identify replacement property and 180 days to receive it, or until your tax return's due date, with extensions, if that comes first.
- Since 2018, a 1031 exchange applies only to real property held for use in a trade or business or for investment.
- If you're exchanging, bring in your accountant and your qualified intermediary before you sign, and tell us at the start so the closing date and documents fit your exchange.
- Tax questions go to your accountant, and your intermediary and the title company handle the exchange paperwork.
This page is for co-owners of a warehouse or industrial building who are going separate ways, and for owners whose sale has to fit a 1031 exchange calendar. Both situations put the same things first: a buyer that's ready, a written price, and a closing date that can be planned around.
We buy industrial buildings across Philadelphia and South Jersey, and we're part of a family-owned business that has been operating for over 15 years. We don't give tax advice. The exchange rules below come from the IRS, and your accountant can tell you how they apply to you.
How do you sell a warehouse when the partners disagree?
When co-owners of a warehouse disagree, the first step is reading the partnership or operating agreement, which may set a buyout process or a way to value the building. Without one, the owners can agree on a buyout or a sale to an outside buyer. A written as-is offer gives every partner the same number to weigh, which can settle the question of value.
In a split, the partners have to settle two questions: what the building is worth, and whether to sell it at all. An appraisal or a broker's opinion gives an estimate. A written offer from a buyer that's ready to close gives a real number on stated terms. That can make a buyout easier to price too, whether or not the building ends up selling to us.
If the co-owners hold title in their own names, such as tenants in common, and can't agree, one of them can go to court to end the co-ownership. Chicago Title's glossary describes this partition action as ending the co-ownership either by dividing the property into separate parcels or by selling it and dividing the proceeds. A buyout or a sale the owners agree on keeps that decision with them. Heirs who inherit a building together face the same choice, and our page on heirs who don't agree on selling covers it.
Should one partner buy out the others, or should you sell the building?
A buyout keeps the building with one partner, who funds it with a loan, cash or both. A sale to an outside buyer ends everyone's ownership and splits the proceeds as the ownership documents provide. A buyout can be simpler when one partner wants to stay, and a sale fits when no one wants the building or can afford to buy the others out.
| Route | Who ends up with the building | What it takes | What to watch |
|---|---|---|---|
| One partner buys out the others | The buying partner | An agreed price and the buying partner's funding | Agreeing on value, and the buying partner's loan approval |
| Sell to an outside buyer | The buyer | Every owner's signature, or the authority the company's documents give | How the proceeds are divided after payoffs and costs |
| Sell with a sale-leaseback | The buyer, with one partner's business staying as tenant | A lease written into the deal | The lease terms, which the staying partner's business has to live with |
If one partner's business wants to stay in the building, a sale-leaseback writes its lease into the deal. In an outside sale, the sellers' share of transfer taxes and closing costs comes off the top, before the partners divide what's left. Our cost guide shows what a seller nets after transfer taxes and closing costs in Pennsylvania and New Jersey. How a buyout between partners is taxed is a question for your accountant and the title company. Our seller's guide summarizes the federal and state taxes due after a building sale.
Who has to sign when co-owners sell a warehouse?
When several people hold title to a warehouse together, each of them signs the deed. When a partnership or LLC holds title, the person its documents authorize signs, and the title company asks to see that authority. A partner who won't sign can hold up a sale of a jointly titled building, which is why the ownership documents matter so much in a split.
The title company may ask for the entity's formation documents, its operating or partnership agreement, and a signed resolution or consent authorizing the sale. Gather them early. If the agreement requires a vote of the members or partners to sell, hold it before anyone signs the agreement of sale. Our seller's guide covers who signs when a company, an estate or a family owns the building.
In New Jersey, a buyout of interests in the company can matter too. ISRA's change-in-ownership triggers include certain transfers of partnership interests, stock or LLC interests, such as one that changes who holds the controlling interest. If a covered industrial business operates in the building, check our list of ISRA triggers before a buyout.
How does a 1031 exchange affect the timing of a warehouse sale?
When you sell first and receive the replacement later, a 1031 exchange sets two deadlines from the warehouse sale's closing. You have 45 days to identify replacement property and 180 days to receive it, or until your return's due date with extensions, if earlier. The IRS lists an exchange through a qualified intermediary as one safe harbor. Plan it with your accountant before you sign.
Both clocks start when you transfer the property you're selling, so the closing date of the sale sets everything that follows. The IRS words both as requirements. The replacement property must be identified within 45 days, and received within 180 days or by the return's due date with extensions, if earlier. That's why it helps to know the closing date before the search for replacement property starts.
Tell us at the start if you're exchanging, so the purchase agreement and the closing documents can be set up the way your intermediary and your accountant need. IRS Publication 544 has the details on qualified intermediaries and the other safe harbors.
Sample deadlines
Here's how the dates fall for three sample closings, counting 45 and 180 days from the closing day. When your tax return's due date comes before day 180, the due date becomes the deadline, unless the return is extended.
| Sale closes | Identify by (day 45) | Receive by (day 180) |
|---|---|---|
| November 6, 2026 | December 21, 2026 | May 5, 2027, or your 2026 return's due date if that's earlier and the return isn't extended |
| March 5, 2027 | April 19, 2027 | September 1, 2027 |
| June 11, 2027 | July 26, 2027 | December 8, 2027 |
The return's due date matters only when it comes before day 180. In the first example, day 180 falls in the next calendar year. If your 2026 return is due before May 5, 2027, that due date comes first unless you extend the return. Your accountant can confirm your return's due date.
What property qualifies for a 1031 exchange?
Since 2018, a 1031 exchange applies only to real property. Both the property you give up and the property you receive must be held for use in a trade or business or for investment. Property held primarily for sale doesn't count. A warehouse you lease out or one your business uses can qualify. Personal property sold with the building doesn't.
The IRS counts machinery or equipment as real property in some cases. That's when it makes up an inherently permanent structure or a structural component of one, or when state or local law classifies it as real property.
The IRS says properties are like-kind if they're of the same nature or character, even if they differ in grade or quality. Real property in the United States and real property outside the United States aren't like-kind. If you also receive money or other property that isn't like-kind, gain is recognized up to the amount of that money and property, and a loss isn't recognized.
That last rule can matter in a partner split, where one partner may want cash. Your accountant can tell you how it applies to your sale.
Exchanges when a partnership or LLC owns the building
Sometimes a partner split and an exchange meet in the same deal: one partner wants cash, and another wants to exchange. When a partnership or LLC holds title, the company is the seller on the deed. The IRS also lists an interest in a partnership as property that is never real property for section 1031. The exception is a partnership with a valid election under section 761(a) to be excluded from the application of all of subchapter K. Splitting an exchange among partners is technical and runs on the same deadlines, so bring your accountant in before anything is signed.
What to have ready
- The deed, and the name of every owner on the title
- The partnership or operating agreement, and any buy-sell or valuation terms in it
- A signed authorization to sell, if a company holds title
- Your qualified intermediary's contact details, if you're exchanging
- Your target closing window, and any exchange dates already set
- Leases, a rent roll and a recent tax bill
Selling on a partner or exchange deadline
Send the address and tell us the dates you're working with. Once we've walked the building, our written as-is offer sets out the price, a proposed closing date and which costs each side pays. Every partner, and your intermediary, can then plan around the same terms. We charge no commission and no fees.
We can't promise a set number of days. When you sell to us, you choose the date, within the required steps and the due diligence period in our offer. In New Jersey, those steps include the bulk sale notice, which the state must receive at least 10 business days before closing. How It Works covers each step. Related situations: an inherited building and retiring or selling the business.
Sources
- IRS: Instructions for Form 8824, like-kind exchanges
- IRS Publication 551, Basis of Assets: like-kind exchanges of real property
- Chicago Title National Commercial Services: Glossary (partition action, tenancy in common)
- NJ Division of Taxation: Bulk sale FAQ
The exchange rules on this page come from the IRS sources listed here, last checked in October 2026. The sample dates are our arithmetic. Confirm how the rules apply to your sale with your accountant and your qualified intermediary.
