SBA finances data center operators, not data center landlords. A small business that runs the facility and sells compute, connectivity or managed services from it can qualify for 7(a) or 504 financing. A business that owns the building and collects rent from tenants cannot. SOP 50 10 8 draws that line in its passive-business text at Section A, Chapter 1, Paragraph E.3, and nothing in the published summaries of SOP 50 10 8.1 moves it. This page sets out the eligibility tests, the capital stack after the 4 July 2026 limit increase, the 504 route that works for a data center, and what the feasibility study must contain.
MMCG prepares SBA feasibility studies aligned with SOP 50 10 8 and 8.1. Engagements start at $4,900, fixed fee quoted at proposal stage, with standard delivery in 9 to 16 business days.
What changed in SOP 50 10 8.1
As of 4 October 2026:
- SOP 50 10 8 took effect 1 June 2025 and replaced SOP 50 10 7.1.
- SBA Information Notice 5000-880695, Issuance of SOP 50 10 8.1, was posted 14 August 2026. SBA reissued the SOP with technical policy updates under Information Notice 5000-882227 on 25 September 2026, which supersedes the August version.
- SOP 50 10 8.1 applies to loans that receive an SBA loan number on or after 1 October 2026. Loans numbered on or before 30 September 2026 stay under SOP 50 10 8.
- Published summaries report that 8.1 consolidates the notices issued since SOP 50 10 8, restructures change-of-ownership lending into four categories with a Quality of Earnings report at a $3 million purchase price, and leaves 504 special purpose equity unchanged. No change to the passive-business or occupancy text has been identified in those summaries. Lenders should confirm against the SBA redline.
- Separately, Policy Notice 5000-879058, dated 18 May 2026 and effective 4 July 2026, decouples 7(a) balances from the 504 limit, so a borrower may hold up to $5 million of 7(a) and up to $5 million of 504, a combined $10 million.
Eligibility decision tree
- Does the borrower, or an affiliated Operating Company, run the IT, network or facility services delivered from the building? If no, go to 2. If yes, go to 3.
- Is the borrower's income primarily rent from an unaffiliated party, as with a powered shell, a ground lease to a developer, or a land lease for generation equipment? If yes, the borrower is ineligible (Paragraph E.3; the cell tower land lessor is the stated analogy). If an affiliated, eligible Operating Company will occupy the building, go to 6.
- Does a third party manage operations with sole discretion? If yes, the borrower is ineligible unless the agreement is rewritten to give it meaningful oversight of the budget, capital expenditures, bank accounts and employees (Paragraph E.3). If no, go to 4.
- Does any revenue come from renting dedicated space, such as cages or suites priced per square foot, as opposed to service fees? If none, go to 5. If some, apply the three-part space-rental test in Paragraph E.3.i: revenue comes from membership dues rather than rent; customers have no assigned space they can return to; the business maintains the space and supplies the equipment. A mixed model earning both rent and service revenue is ineligible under E.3.ii. Assigned, lockable cages fail the no-assigned-space prong on their face, so this is a judgement call that turns on whether the contracts, pricing and operator-supplied power, cooling and connectivity make the revenue a service rather than rent.
- Is the business speculative, holding assets for price appreciation or seeking an unusually large return from a risky activity? If yes, the borrower is ineligible (Paragraph E.18). If no, go to 7.
- Eligible Passive Company check (Section A, Chapter 2, Paragraph A). The EPC leases 100 percent of the property to the Operating Company; the lease term at least equals the loan term; rent does not exceed debt service plus the EPC's direct holding costs; the Operating Company is a co-borrower or guarantor; each 20 percent owner of either entity guarantees. If any condition fails, the structure is ineligible. If all hold, go to 7.
- Occupancy (Section A, Chapter 3, Paragraph C.1). Does the borrower or Operating Company occupy at least 51 percent of an existing building, or 60 percent of new construction, within one year of closing? If yes, the borrower is eligible subject to size, credit and use of proceeds. If no, the structure is ineligible as proposed.
Business model matrix
| Business model | Position | Reasoning tied to SOP 50 10 8 |
|---|---|---|
| Owner-occupied enterprise data center | Eligible | An operating business using its own assets; the 51 or 60 percent occupancy test is met (Section A, Chapter 1, Paragraph A; Chapter 3, Paragraph C.1). The EPC structure is available where the real estate sits in a holding entity (Chapter 2, Paragraph A). |
| MSP or ISP-operated edge facility | Eligible | The operator of network or service equipment is eligible, by the cell tower operator distinction (Paragraph E.3). Size is measured under NAICS 517111, 517121, 541512 or 541519. |
| Small retail colocation with assigned cages | Judgement call | NAICS classifies colocation as a service, but assigned lockable space conflicts with the space-rental test, and any rent component triggers the mixed-model bar (E.3.i and ii). The file should evidence service-fee contracts, operator-owned critical infrastructure and bundled power and connectivity. |
| Managed hosting | Eligible | The operator owns and runs the servers and sells a service with no tenant occupancy. Equipment leasing is expressly eligible (E.3, limited circumstance iii). Short-lived servers belong in 7(a), not the 504 debenture. |
| GPU cloud operator | Eligible, with credit judgement | An operating NAICS 518210 business. Concentrated customers, short asset lives and rapid price decline raise DSCR and collateral risk, not eligibility. Avoid framing the business as research and development, which Paragraph E.18 lists as speculative. |
| Crypto mining | Ineligible in practice | The SOP does not name it. Mining and holding digital assets fits the speculation definition in E.18. A fee-based hosting operator serving miners is a separate, colocation-style analysis. |
| Powered shell leased to an unaffiliated tenant | Ineligible | Primarily owning and leasing real estate (E.3). The EPC route fails because the unaffiliated tenant would have to guarantee and co-borrow and rent is capped at debt service (Chapter 2, Paragraph A). |
Size standards
| NAICS | Industry | Size standard | Relevance |
|---|---|---|---|
| 518210 | Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | $40.0 million in average annual receipts | Primary code for colocation, hosting and cloud |
| 517111 | Wired Telecommunications Carriers | 1,500 employees | ISP or fiber operator running edge sites |
| 517121 | Telecommunications Resellers | 1,500 employees | Reseller-operated facilities |
| 541512 | Computer Systems Design Services | $34.0 million | MSP or integrator |
| 541519 | Other Computer Related Services | $34.0 million; IT value-added reseller exception at 150 employees | Managed IT services |
| 531120 | Lessors of Nonresidential Buildings | $34.0 million | The landlord code; a warning signal for passive status |
Source: 13 CFR 121.201, current eCFR edition; the table was last substantively amended effective 17 March 2023. The alternative size standard under 13 CFR 121.301 applies where the borrower and its affiliates have tangible net worth of no more than $20 million and average net income after federal taxes of no more than $6.5 million over the two prior fiscal years. The NAICS manual's exclusion note for 531120 classifies colocation, the rental of server and networking space, under 518210 rather than building leasing; that supports an operator's classification but does not decide eligibility under the SOP. SBA proposed new size standards for 338 industry groups on 20 August 2026 (91 FR 53741), with comments closed 21 September 2026, so the figures above may change.
Capital stack
7(a). The maximum is $5 million per loan.
504. Under 13 CFR 120.931 the debenture is capped at $5 million per project in general and $5.5 million for small manufacturers, for projects that reduce the borrower's energy consumption by at least 10 percent, and for renewable micropower projects. The standard structure is 50 percent third-party lender, 40 percent CDC debenture, 10 percent borrower. Borrower equity rises to 15 percent for a new business or a limited or special purpose property and to 20 percent where both apply (Congressional Research Service, R41184). Under SOP 50 10 8 a new business is one generating revenue for two years or less at approval.
Combined limit. Up to $5 million of 7(a) plus up to $5 million of 504, a combined $10 million, for borrowers obtaining the 7(a) loan first, effective 4 July 2026 (SBA Policy Notice 5000-879058; SBA release, 7 July 2026). The $3.75 million maximum SBA-guaranteed exposure per borrower on 7(a) is unchanged.
Asset-life split. 504 fixed assets must have a useful life of at least 10 years, and short-term equipment may be included only if essential and a minor part of the project (SOP 50 10 8, Section A, Chapter 3, Paragraph A.1). Servers and GPUs with three to five year lives belong in 7(a) or conventional equipment financing. The study allocates the development budget between the tranches on this basis.
Occupancy
Under Section A, Chapter 3, Paragraph C.1, implementing 13 CFR 120.131, the borrower must occupy 51 percent of the Rentable Property in an existing building and may lease up to 49 percent. In new construction the borrower must occupy 60 percent, may lease up to 20 percent permanently and another 20 percent temporarily, and must use some of the temporary space within three years and all of it within ten. In an EPC structure the same percentages apply to the Operating Company after the EPC leases 100 percent to it. The borrower has no more than one year after closing to meet the requirement.
Rentable Property excludes stairways, elevators and mechanical areas and includes common areas; exterior space actively used in operations can count, but parking does not. For a data center the classification of electrical rooms, UPS rooms and cooling plant changes the denominator, so the study's occupancy schedule labels each room, states the test and shows the margin.
The 504 energy route
A 504 project must create or retain one job opportunity per $95,000 of debenture, or one per $150,000 for a small manufacturer or a project meeting an energy public policy goal, for loans approved on or after 1 October 2025 (90 FR 47117, 30 September 2025). A $2 million debenture implies about 21 jobs at $95,000 or about 13 at $150,000. Colocation facilities run with roughly 20 to 30 permanent staff per 100 megawatts (Governing, 24 June 2026), so a 1 to 3 MW facility supports less than one permanent job against the 13 to 21 the debenture would require. The job test is the binding constraint on a small data center, and it is not the route to take.
The route that works is the public policy goal. Under 13 CFR 120.862 a project that meets a listed goal is eligible if the CDC's overall portfolio still meets its required job opportunity average. Two goals fit a data center: paragraph (b)(11), reduction of energy consumption by at least 10 percent, and paragraph (b)(13), plant, equipment and process upgrades of renewable energy sources, including small-scale micropower for a building's own consumption. In practice a small operator qualifies by relocating or expanding from a leased, inefficient site into a facility designed to use at least 10 percent less energy than the existing operation; by retrofitting an acquired building with containment, economizers or high-efficiency UPS, documented against a baseline; or by installing on-site solar or other renewable generation to the CDC's threshold. Because 120.862 requires the application to show how the project meets the objective, the study carries an engineer's baseline and projected PUE or kWh model. The energy goal also lifts the debenture cap to $5.5 million and the job ratio to $150,000.
Special purpose property and appraisal
SBA defines a special purpose property by its physical traits: a limited-market property whose unique design, special construction materials or layout restricts it to the use it was built for. The published example lists cited by CDCs include hotels, car washes, gas stations and cold storage; none names data centers. A purpose-built facility with raised floors, 2N power, heavy slab loading and outsized utility service fits the definition. A lightly fitted flex building with a server room usually does not. This is the CDC's call, and the study addresses it directly so the classification rests on the record rather than on a default.
If the project is classified as special purpose, borrower equity rises from 10 to 15 percent, or to 20 percent for a new business. The appraisal must be performed by a state-certified general appraiser who allocates value separately to land, building, equipment and intangibles, with going-concern experience on comparable special purpose properties under the SOP 50 10 8 valuation guidance. Published summaries of 8.1 report that, from 1 October 2026, every change-of-ownership loan needs an independent valuation and a Quality of Earnings report applies at a $3 million purchase price, with owner-occupied special purpose property exempt from the QoE requirement; confirm against the redline.
When a feasibility study is required
No rule mandates one. 13 CFR 120.160(b) says SBA may require a feasibility study, and SOP 50 10 8 leaves the decision to the lender. In practice lenders and CDCs order an independent study where projections carry the credit: startups, new construction or major expansion, complete changes of ownership, and special purpose property. A data center file usually combines all four triggers. SOP 50 10 8 sets a 10 percent minimum equity injection for startups and changes of ownership; published summaries of 8.1 report that the injection on an initial acquisition becomes non-reducible. Secondary sources report DSCR floors of 1.15x for standard 7(a) and business expansion and 1.25x for acquisitions and owner buyouts under 8.1; confirm against the lender's own credit policy and the redline. See The SBA Feasibility Study Requirement That Does Not Exist (and the Ones That Do).
What the study contains for an SBA lender or CDC
- An eligibility memo: the operator against landlord analysis keyed to Paragraph E.3, a review of the master service agreements, and the classification of each revenue line as service or rent.
- SOP version control: the expected loan-number date relative to 1 October 2026 and the governing SOP.
- The size test: NAICS selection with rationale, receipts or employees under 13 CFR 121.201, or the alternative standard.
- The occupancy schedule: Rentable Property by room with mechanical and electrical areas identified, the 51 or 60 percent test, and the timeline for the temporary 20 percent.
- The special purpose determination: physical design, alternative use and conversion cost, and the equity consequence.
- Market demand: retail colocation, edge and hosting demand within the latency radius; competitive supply; pricing per kW and per cabinet; the anchor contract where one exists.
- Power and site: the utility capacity letter, interconnection timeline and cost, redundancy design, and fiber route diversity.
- Absorption: kW contracted by quarter, churn and customer concentration.
- Financial projections and DSCR: base and downside cases at the applicable floor, global cash flow, and debt service on both 504 tranches or the 7(a) loan.
- Asset-life mapping: costs to 504 against costs to 7(a) or equipment financing.
- The job and public policy test: jobs per $95,000 or $150,000 of debenture, or the engineered 10 percent energy reduction or renewable case under 13 CFR 120.862.
- Management: operator experience, any management agreement and its oversight terms.
- Sensitivities: power price, utilization, interest rate, and capital expenditure overrun.
- An independence statement.
The exhibits are built first, as workbooks, and the narrative is written to them. Every figure carries its source. See The Expense Side of Feasibility and The Construction Loan Feasibility Study.
Precedent
MMCG found no documented SBA-financed data center, colocation or hosting facility in CDC success stories, lender case studies or SBA materials. Large-operator financing is a different market: DataBank's $2.0 billion construction loan announced 21 April 2026 funds three fully leased buildings totaling 180 MW on its Red Oak campus and is not comparable to small-business lending. SBA's 7(a) and 504 FOIA files, current to 30 June 2026, carry NAICS, borrower, location, approval date and amount for every loan since FY2010, and a filter on 518210 with a screen of borrower names is the right verification. The position until that pull is complete: no confirmed public record found.
Frequently asked questions
Is a data center eligible for SBA financing?
Yes, if the borrower operates it. A business primarily engaged in owning real estate and leasing it is ineligible under SOP 50 10 8, Section A, Chapter 1, Paragraph E.3.
What NAICS code and size standard apply?
NAICS 518210, with a $40.0 million receipts size standard under 13 CFR 121.201, last substantively amended effective 17 March 2023. The alternative standard is $20 million of tangible net worth and $6.5 million of average net income.
Can I finance a building I lease to a hyperscaler or other unaffiliated tenant?
No. That is a passive real estate business under Paragraph E.3. The EPC exception requires an eligible Operating Company that guarantees the loan and caps rent at debt service plus holding costs (Section A, Chapter 2, Paragraph A).
Is colocation treated like an office suite?
Possibly. The space-rental test turns on dues against rent, assigned space, and who supplies the equipment, and a mixed model is ineligible (Paragraph E.3.i and ii). The lender decides on the contracts and the plant ownership, and the study's eligibility memo is written to that record.
How much can I borrow?
Up to $5 million of 7(a) plus up to $5 million of 504, a combined $10 million, effective 4 July 2026. The 504 debenture is capped at $5.5 million for projects that reduce energy consumption by at least 10 percent or add renewable micropower (13 CFR 120.931).
What equity will a 504 data center project need?
10 percent standard, 15 percent for a new business or special purpose property, and 20 percent for both (Congressional Research Service, R41184).
Is a data center special purpose property?
SBA lists no data center example. A purpose-built facility can meet the definition of a limited-market, single-use design, so the CDC decides case by case and the study addresses the classification directly.
How many jobs must a 504 data center create?
One per $95,000 of debenture, or one per $150,000 for an energy public policy project, for loans approved on or after 1 October 2025 (90 FR 47117). A small data center will not meet the ratio on jobs, which is why the energy route matters.
Can solar or efficiency replace job creation?
Yes. A project that reduces energy consumption by at least 10 percent, or adds renewable micropower, meets a public policy goal under 13 CFR 120.862 if the CDC's portfolio meets its job average, and the study carries the engineered baseline that the application must show.
Can 504 finance servers and GPUs?
Generally no. 504 fixed assets need a useful life of at least 10 years (SOP 50 10 8, Section A, Chapter 3, Paragraph A.1). Short-lived IT belongs in 7(a) or equipment financing.
Is crypto mining eligible?
The SOP does not name it. Mining and holding digital assets fits the speculation bar in Paragraph E.18, and lenders should treat it as ineligible. A fee-based hosting operator is analyzed separately.
Does SBA require a feasibility study?
No rule mandates one. 13 CFR 120.160(b) says SBA may require it, and lenders typically do on startups, new construction, changes of ownership and special purpose property, all of which a data center file usually presents.
Request an SBA data center feasibility study proposal
Engagements start at $4,900 with fixed-fee scoping. Standard delivery is 9 to 16 business days, with rush turnaround from 5 days. A senior analyst responds within 12 business hours. For an eligibility memo on a colocation or EPC structure before a full study, say so in the brief.
Related: Data Center Feasibility Study · USDA Data Center Feasibility Study · SBA Feasibility Study · SOP 50 10 8: How the Biggest SBA Lending Overhaul in Five Years Is Reshaping Deal Structures
Prepared by Michal Mohelsky, J.D., FMVA, Practicing Affiliate of the Appraisal Institute.
