Green card holders, permanent residents, and mixed-ownership partnerships just lost access to the most common HVAC acquisition loan. Here’s what changed, who’s affected, and what to do instead.
You found the right HVAC company. You negotiated a fair price. Your financials are solid, your industry experience is strong, and your SBA lender was ready to move. Then someone checked the ownership structure — and the deal died.
As of March 1, 2026, the SBA requires 100% U.S. citizen ownership for any business seeking a 7(a) or 504 loan. Not majority ownership. Not primary-borrower citizenship. Every single direct and indirect owner — down to 1% — must be a U.S. citizen with a primary residence in the United States.
If you’re a green card holder, a lawful permanent resident, or any category of non-citizen, you are completely locked out of SBA acquisition financing. And if you’re a U.S. citizen buying a business where the seller wants to retain even a sliver of equity, their citizenship status now determines whether your loan closes.
This isn’t a tweak. It’s the most significant SBA eligibility change in years, and it affects more HVAC deals than most buyers realize.
What Actually Changed
Before March 2026, lawful permanent residents (green card holders) could own SBA-financed businesses. The SBA evaluated non-citizen owners on a case-by-case basis, and many LPRs successfully used 7(a) loans to acquire small businesses including HVAC companies.
The new rule — implemented via SOP 50 10 8 update under Executive Order 14159 — eliminates all exceptions:
- Every owner (direct and indirect) must be a U.S. citizen or U.S. national
- Primary residence must be in the United States or its territories
- No minimum threshold — even 1% ownership by a non-citizen disqualifies the entire application
- All green card categories are affected: family-based, employment-based, diversity lottery, refugee/asylee adjustments, conditional residents
- Effective dates: 7(a) and 504 loans as of March 1, 2026; microloans and surety bonds as of April 1, 2026
Existing SBA loans are grandfathered. But any future ownership change — including bringing on a new partner, selling a stake, or restructuring — must comply with the new standard. For a detailed breakdown of the rule’s impact on green card holders specifically, see this NerdWallet analysis and this Malescu Law analysis.
Who This Actually Affects in HVAC
The HVAC industry has substantial immigrant ownership. Many of the country’s most successful HVAC contractors are first-generation immigrants who built their businesses as permanent residents. Here’s how the rule plays out in real deal scenarios:
The Non-Citizen Buyer
You’ve been a licensed HVAC contractor for 15 years. You hold a green card. You have excellent credit, $200K in savings, and a decade of management experience. Before March 2026, you could have used an SBA 7(a) loan to acquire a $1.2M HVAC company with 10% down ($120K) and favorable terms.
Now? The SBA won’t touch it. You need to find an entirely different financing structure — one that typically requires more cash down, carries higher interest rates, and offers shorter repayment terms.
The Seller Equity Retention
A common deal structure: the seller retains 10-20% equity for 2-3 years to ensure a smooth transition and align incentives. If the seller is a permanent resident who never naturalized — which is common among immigrant business owners who’ve run their companies for decades — that retained equity blocks the buyer’s SBA loan entirely.
The fix sounds simple (seller sells 100% at close), but it changes the deal dynamics. The seller loses their transition incentive. The buyer loses the seller’s operational expertise during the critical handover period. The deal may need to be restructured around a consulting agreement instead.
The Partnership Acquisition
Two friends want to buy an HVAC company together. One is a U.S. citizen, the other holds a green card. Under the old rules, this partnership could use SBA financing. Under the new rules, the non-citizen partner must be completely removed from the ownership structure — or the partnership must find non-SBA financing.
This doesn’t just affect the initial purchase. If you already own an SBA-financed HVAC company and want to bring on a non-citizen partner in the future, that ownership change could trigger a compliance review.
The Inherited Business
If an HVAC company owner with an outstanding SBA loan passes away and the business transfers to heirs who include non-citizens, the estate faces a compliance issue. The estate and probate acquisition process now has an additional layer of complexity.
The Numbers: What SBA Disqualification Costs You
SBA 7(a) is the dominant acquisition financing vehicle for HVAC deals in the $500K-$5M range. Here’s what losing access to it actually means in dollars:
| Factor | SBA 7(a) | Conventional Bank Loan | Seller Financing |
|---|---|---|---|
| Down payment | 10% ($120K on $1.2M) | 20-30% ($240K-$360K) | 10-20% negotiable |
| Interest rate | Prime + 2.75% (~9.5%) | Prime + 3-5% (~10-12%) | 5-8% typical |
| Term | 10 years | 5-7 years | 3-7 years |
| Monthly payment | ~$15,400 | ~$20,200 (7yr) | ~$16,800 (7yr, 6%) |
| Total interest paid | ~$652K | ~$697K | ~$411K |
| Personal guarantee | Yes (all owners 20%+) | Yes | Varies |
The cash-at-close difference is the killer. An SBA buyer needs $120K to close a $1.2M deal. A conventional buyer needs $240K-$360K. That’s $120K-$240K in additional capital that many first-time buyers simply don’t have.
What to Do If You’re Affected
If the citizenship rule disqualifies you from SBA financing, you still have paths to HVAC acquisition. None are as favorable as SBA, but they work.
1. Conventional Bank Loans
Community banks and credit unions still lend to non-citizen business buyers. Expect:
- 20-30% down payment requirement
- Higher interest rates (typically 1-3% above SBA)
- Shorter terms (5-7 years vs. SBA’s 10)
- More stringent cash flow coverage requirements
- Relationship banking matters — work with a lender who knows your industry
Some lenders who serve HVAC acquisitions specifically have conventional products designed for buyers who don’t qualify for SBA.
2. Seller Financing (Increased Proportion)
If the seller is willing to carry a larger note, you can reduce or eliminate bank involvement entirely. A structure like 20% buyer cash + 80% seller note avoids the citizenship question altogether. The tradeoff: the seller takes on more risk, which may affect price negotiations or require a higher interest rate.
Seller financing is already common in HVAC acquisitions. The citizenship rule makes it even more important for affected buyers to negotiate seller financing into the deal structure early — not as a backup, but as the primary financing vehicle.
3. ROBS (Rollover for Business Startups)
If you have retirement savings, a ROBS structure lets you use 401(k) or IRA funds to acquire a business without early withdrawal penalties. ROBS has no citizenship requirement — it’s a retirement account rollover, not a loan. Combined with seller financing, ROBS can replace SBA entirely.
4. CDFI and Microloan Alternatives
Community Development Financial Institutions (CDFIs) have their own eligibility criteria and may serve non-citizen borrowers. Loan amounts are typically smaller, but they can fill gaps in a layered financing stack. Note: SBA-backed microloans are now subject to the citizenship rule as of April 1, 2026 — but CDFIs that don’t use SBA backing may still be available.
5. Naturalization Timeline
If you’re a lawful permanent resident who’s been eligible for naturalization, the processing timeline is currently 6-12 months in most USCIS districts. If you’re planning an HVAC acquisition in 2027, starting the citizenship process now may be the most straightforward path to SBA eligibility.
Due Diligence Implications for All Buyers
Even if you’re a U.S. citizen, this rule affects your due diligence process:
- Verify the seller’s citizenship status early — if they want to retain any equity post-close, their citizenship determines your financing options
- Check existing SBA loan compliance — if the target company has an outstanding SBA loan, any post-close ownership restructuring must comply with the new standard
- Review partnership structures — if you’re buying with a partner, confirm all partners’ citizenship status before engaging a lender
- Understand the seller’s ownership history — some HVAC companies have silent partners, minority investors, or family members on the ownership rolls who may not be citizens
The citizenship question should now be asked in the first substantive conversation about deal structure — not discovered during underwriting.
What This Means for the HVAC Market
The citizenship rule narrows the buyer pool for HVAC acquisitions. Fewer qualified buyers means less competition for targets — which could create opportunities for U.S. citizen buyers to negotiate better terms.
But it also means some excellent HVAC companies owned by permanent residents may face a more limited buyer market. If the owner can’t use SBA financing to sell to their preferred successor (perhaps a longtime employee who holds a green card), the succession plan breaks down.
For the industry overall, this rule adds friction to an already complex acquisition process. The silver tsunami of retiring HVAC owners doesn’t slow down because financing got harder. If anything, it accelerates — owners who planned to sell to a specific buyer may need to find a different one, and that takes time they may not have.
The SBA citizenship rule took effect March 1, 2026. This article reflects the regulatory landscape as of May 2026. Consult an SBA-experienced attorney and lender before structuring any acquisition affected by this rule — interpretations are still evolving, and enforcement guidance continues to develop.
