Key takeaways
- Treat urgency and immediate confidentiality demands as a signal to slow down and call a farm-law attorney, not as a reason to sign.1
- Options can tie up land for years; ask for a firm expiration date, escalating non-refundable payments, limits on assignment and the right to keep farming until closing.2
- Rollback taxes can be large: Pennsylvania’s Clean and Green looks back up to seven years with 6% compounded interest, and Virginia up to six years plus interest.45
- In some states a rezoning alone can end use-value taxation; Prince William County landowners saw assessments rise as much as tenfold after a data center rezoning.6
- Saying no does not always keep a data center away: one Kentucky developer revised its plans around neighbors who agreed to sell.7
- The new federal farmland installment election requires a sale to a qualified farmer with a 10-year farming covenant, so it does not fit a sale to a data center developer.8
01How the first approach usually happens
Most farm families do not hear from a data center company directly. Roger McEowen of Washburn University School of Law describes a typical scenario: an unexpected call from a site-selection consultant representing an unnamed company, an offer several times the land’s agricultural value, a request to sign a confidentiality agreement right away, and a three-year purchase option on the table.1 The end user often stays anonymous until approvals are near, which is why projects carry code names; our guide to confidentiality and project code names explains why.
Interest can be persistent. In Posey County, Indiana, a family that has farmed its land since 1849 turned down a technology company’s offer, and the company kept pursuing them.9 Interest also tends to arrive across a whole area at once, because developers need large contiguous tracts near transmission. In Mason County, Kentucky, a family declined a $26 million offer for part of its 1,200 acres, and the company revised its plans using land from owners who agreed to sell, so the project could still be built nearby.7
That pattern matters for the decision. A family weighing an offer is really weighing two questions: whether to sell, and what the area will look like if neighbors do. Our guide for neighbors of proposed data centers covers the second question.
Fig. 1Recent farm families and data center offers
- offer declined for part of a 1,200-acre Kentucky farm
- $26M
- offer declined by a Pennsylvania farmer
- $15M+
- year an Indiana family that said no began farming
- 1849
02What to do before you respond
A first call is not a deadline. McEowen recommends that landowners seek legal counsel early and negotiate contracts that protect their farming operations, and notes that most of the issues are governed by state law, so the attorney should know your state.12 Before signing even a confidentiality agreement, have counsel read it: some restrict who you can talk to, including family members, lenders and your tenant.
Fig. 2After the first call from a land agent
- 01
Write it down
Who called, for whom, what was offered.
- 02
Call counsel
Farm-law attorney before signing anything.
- 03
Family talk
Goals, heirs, who must sign.
- 04
Know the land
Power, zoning, tax status, leases.
- 05
Negotiate
Option terms, farm use, rollback, closing.
It also helps to know whether your land is likely to qualify at all. Developers screen for transmission capacity, substation access, flat buildable acreage, water and zoning, and many offers lapse when power does not come through. Our landowner’s guide to whether land can host a data center walks through those checks, and the broader landowner’s path from first question to signed deal covers marketing and deal stages.
03Options, and keeping the farm running in the meantime
Developers typically start with an option agreement that gives them time to evaluate title, environmental conditions, electric service and interconnection, water, engineering and local permitting.2 McEowen notes that options are legitimate commercial tools but are often drafted to maximize the developer’s flexibility while restricting the landowner.1 Our guide to land option agreement terms covers the full term sheet; for a working farm or ranch, a few provisions matter most.
- Farming rights. The option should expressly allow planting, harvesting, grazing, drainage maintenance, conservation practices and USDA program participation until closing.2
- Damage and restoration. Without clear terms, the producer may bear losses for crop damage, tile repair, gates, fencing and restoration even if the sale never closes.2
- Money and time. Ask for a firm expiration date, escalating non-refundable option payments, a non-refundable signing payment and a limit on the length of the due diligence period.23
- Assignment. Limit who the developer can assign the option to.2
- Taxes and closing costs. Allocate transfer taxes and liability for any rollback in writing.3
- After closing. Many agreements call for a quick closing after approvals, so negotiate any time you need to harvest, move livestock or relocate equipment.3
Representations, warranties, indemnities, survey requirements and default remedies deserve as much attention as the price.2 Ranch land raises the same issues for fences, water points, grazing leases and livestock access during surveys and soil borings.
04Agricultural tax status and rollback taxes
Most states tax qualifying farmland at its agricultural use value rather than market value. When land leaves that program, many states recover some of the tax saved through rollback taxes. The trigger, look-back period and interest differ by state, and the bill can be large because data center land is assessed at very different values than cropland or pasture.
| State program | Look-back | Interest and notes |
|---|---|---|
| Pennsylvania Clean and Green | Current year plus six prior years | 6% compounded annually; applies to the entire enrolled tract4 |
| Texas 1-d-1 open-space | Three years (cut from five in 2019) | Interest removed in 2021; penalties apply only if the bill goes delinquent11 |
| Virginia land use | Current year plus up to five prior years | Interest added; owner-requested rezoning can trigger it56 |
Timing is the trap. In Virginia, landowners must pay rollback taxes when land is rezoned to a more intense use at their request, even before a sale closes.6 After the Prince William Digital Gateway rezoning, landowners whose sales had not closed sued over assessments that in some cases were up to 10 times higher than under agricultural and residential zoning; a judge sided with the county on when the rollback triggers.6 In Texas, a change to a non-agricultural use triggers the rollback, which the Comptroller describes as the difference between taxes at productivity value and taxes at market value; since the 2019 and 2021 changes it covers three years and carries no interest unless it goes unpaid.1112
The practical answer is the contract. Make the developer responsible for any rollback its rezoning, applications or use cause, and for taxes on any reassessment before closing if the deal fails. Confirm current rules with your assessor or appraisal district; our guide to agricultural tax status and rollback taxes covers more states.
05Tenants, leases and farm program contracts
Many farms are rented, and a sale or option does not erase the tenant’s rights. Lease termination rules are set by state law and can be unforgiving about dates. In Iowa, for example, cash and crop-share farm leases renew automatically unless a proper termination notice is served by September 1, which ends the lease the following March 1; custom farming agreements and tracts under 40 acres are treated differently.13 A missed date can mean another full crop year under the existing lease.
Tell your attorney about every agreement on the land, written or oral: farm leases, grazing and hunting leases, wind or solar options, pipeline and transmission easements, and federal conservation program contracts. Each may need notice, release or a carve-out before closing. A leaseback, where you or your tenant keep farming until construction starts, is common and can keep the land productive during a long diligence period.2
06Family decisions and the taxes on a sale
Farm-economics commentators urge families to weigh their own long-term goals before answering, because a data center offer turns a legacy into an investment decision overnight.14 Some choose a middle path. One Pennsylvania farmer who turned down more than $15 million sold the development rights instead, so the land can be sold later only to someone who will keep farming it.10 Land held by several heirs, an estate or a trust raises its own signing and consent questions; see family land, estates and trusts.
Fig. 3Three paths for a farm family
Sell to the developer
- Largest near-term payment
- Capital gain tax unless deferred
- Ends farming on the tract
- Rollback and lease issues at closing
Hold and pass to heirs
- Keeps the operation intact
- Heirs generally take a stepped-up basis
- Neighbors may still sell
- Offer may not return
Sell development rights
- Payment while you keep the land
- Land stays in agriculture
- Usually permanent
- Lower value than a data center sale
Taxes shape the net result. A like-kind exchange under Section 1031 can defer gain if you reinvest in real property held for business or investment, but you must identify replacement property in writing within 45 days and receive it within 180 days (or by your return due date, if earlier); related-party exchanges carry a two-year holding rule, and the gain is deferred, not forgiven.15 Heirs who inherit land generally take a basis equal to its fair market value at death, which can make holding versus selling a very different calculation for older owners.16 The new Section 1062 election lets sellers pay the tax on qualifying farmland gains in four annual installments, but only for sales to qualified farmers with a covenant keeping the land in farming for 10 years, so it does not apply to a sale for data center use.8 Work through the numbers with a CPA before you sign, not after.
07A short checklist for farm and ranch families
- 01Write down who contacted you, for whom, and what was proposed. Do not sign anything at the first meeting.1
- 02Hire a farm-law attorney licensed in your state and bring in your CPA and lender early.1
- 03Pull your tax status, leases, easements and program contracts so you know what a sale would trigger.413
- 04Agree as a family on goals: keep farming, sell some land, sell all of it, or preserve it.14
- 05Negotiate farm-use rights, damage repair, rollback allocation, firm deadlines and non-refundable payments.23
- 06Talk with neighbors you trust; the area’s future depends on their decisions too.7
If you want an independent read on whether the land is realistic for a data center before negotiating, you can get a site reviewed.
Common questions
Why do data center developers want farmland?
Large campuses need big, flat, contiguous tracts near high-voltage transmission, and farmland often has all three. Developers use options to buy time to test power, title, environmental conditions, water and permitting before committing.2
Should I sign the confidentiality agreement a land agent sends?
Not before an attorney reads it. Farm-law commentators describe immediate confidentiality requests as part of a common pressure pattern, and some agreements restrict who you can talk to.1 Ask that you be allowed to consult family, advisers, lenders and tenants.
Will I owe rollback taxes if I sell to a data center?
Often, if the land is enrolled in an agricultural use-value program. Pennsylvania’s Clean and Green rollback covers up to seven years with 6% compounded interest, and Virginia’s covers the current year plus up to five prior years with interest.45 Negotiate in the contract who pays.3
Can I keep farming while the developer has an option?
Yes, if the option says so. Landowner advisers recommend express rights to plant, harvest, graze, maintain drainage and stay in USDA programs until closing, plus repair of damage from survey work.2
Can I defer taxes on a sale to a data center?
A Section 1031 exchange into other business or investment real estate can defer the gain if you meet the 45-day and 180-day deadlines.15 The farmland installment election under Section 1062 requires a sale to a qualified farmer, so it does not fit a data center sale.8
Notes
- 1.Roger A. McEowen, Washburn University School of Law (via AgManager.info, Kansas State University), “Data Centers,” 2026. agmanager.info
- 2.RFD-TV, “Firm to Farm: Legal and Property Rights Issues with Data Centers: Key Things Landowners Should Know,” 2026. rfdtv.com
- 3.MPL Law, “Data Center Developers Are Knocking: Are You Ready?,” n.d. mpl-law.com
- 4.Lycoming County, Pennsylvania, Assessment Office, “Clean and Green,” n.d. lycomingcountypa.gov
- 5.Clarke County, Virginia, Commissioner of the Revenue, “Rollback Taxes,” n.d. clarkecounty.gov
- 6.Prince William Times, “Judge rules against Prince William Digital Gateway landowners suing the county over their tax bills,” 2025. princewilliamtimes.com
- 7.WLOS, “Northern Kentucky family declines $26 million bid as data center plans advance,” 2026. wlos.com
- 8.Internal Revenue Service, “Treasury, IRS issue proposed regulations on installment payments for tax on certain farmland sales,” 2026. irs.gov
- 9.14 News (WFIE), “Posey Co. farmers approached to sell land to tech company for data center,” 2026. 14news.com
- 10.Yahoo News, “Pennsylvania man turns down $15 million to turn farm into data center,” 2026. yahoo.com
- 11.Texas Comptroller of Public Accounts, “Property Tax Assistance,” n.d. comptroller.texas.gov
- 12.Texas Comptroller of Public Accounts, “Property Tax Assistance: Agricultural and Timber Exemptions and Appraisal,” n.d. comptroller.texas.gov
- 13.Iowa State University, Center for Agricultural Law and Taxation, “Remember to Terminate Unwanted Farm Leases before September 1,” n.d. calt.iastate.edu
- 14.RFD-TV, “Data Centers Spark New Debate: Is Farmland a Family Legacy or an Investment?,” 2026. rfdtv.com
- 15.Internal Revenue Service, “Instructions for Form 8824 (2025),” 2025. irs.gov
- 16.Internal Revenue Service, “Gifts & Inheritances (Frequently Asked Questions),” n.d. irs.gov
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This guide is general information about data center site selection. It is not engineering, legal, tax or investment advice. Requirements vary by state, utility and county, so confirm the specifics for any site with the relevant authorities and advisors.
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- Data Centers: A Guide for County Officials and Planners
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- Data Center Site Selection for Corporate Real Estate Teams
- A Data Center Is Proposed Near You: What to Know and What to Ask
