Big Tech Leverages Off-Balance-Sheet Guarantees to Unlock $300 Billion in AI Financing
nashnova research
Over the past year, major tech companies have issued roughly $300 billion in off-balance-sheet residual-value guarantees backing AI data centers and chips — debt sits in SPVs and stays off their books, but the risk hasn't gone away.
How do these guarantees actually work?
A tech company sets up a special-purpose vehicle — an SPV, essentially a shell entity that borrows money to buy assets — and the SPV issues debt to purchase chips or data centers.
The tech company promises: if those assets are later sold or subleased below an agreed floor price, I cover the gap. This means → lenders' downside is backstopped, so they're willing to extend credit.
The key: the debt belongs to the SPV, not the tech company itself, so most of the liability never appears on the tech company's balance sheet. In plain terms = the money is spent, the risk is shouldered, but the books look clean — banks call this a "balance-sheet-efficient" structure.
What have Broadcom and Nvidia done?
Broadcom pioneered the structure for chip financing: in June it took on $29 billion in guarantee exposure, backing an SPV that purchased 1 GW of chips leased to Anthropic — an arrangement co-built with Google.
Broadcom disclosed in its latest quarterly report that the arrangement had minimal impact on its balance sheet. Sources say it plans additional guarantees next year — 5 GW more for Anthropic and 1.3 GW of custom chips for OpenAI.
Nvidia followed: it said it could provide up to 25% residual-value support on deals within the $500 billion AI infrastructure pool raised by Goldman Sachs and Wall Street investors. It also extended a $105 billion guarantee to SoftBank subsidiary SB Energy, which is building a large data-center campus in Ohio for OpenAI — in exchange for 20 years of exclusive Nvidia hardware use.
How large is the off-balance-sheet exposure?
Morgan Stanley analysts estimate that seven hyperscalers and chipmakers now carry combined off-balance-sheet commitments and credit support exceeding $3.1 trillion.
This means → the hidden guarantee footprint dwarfs the $300 billion headline figure visible on any single company's books.
KBRA senior director Doug Colandrea put it bluntly: "Off-balance-sheet exposure has expanded dramatically over the past year, adding extreme complexity to these companies' credit-risk profiles."
Why do lenders accept this arrangement?
AI hardware depreciates fast; lenders' biggest fear is that chips lose value within years. The tech companies' guarantees directly offset that concern.
As a result, interest rates on these guaranteed financings run only 100 to 150 basis points above the guarantor's own debt. In plain terms = with a big-tech backstop, borrowing costs land almost as low as if the tech company itself had issued the bonds.
Where is the risk?
If AI adoption disappoints, compute supply overshoots, or business models prove unsustainable, asset values drop below the guarantee floor — and the tech company must pay real cash to cover the gap. Off-balance-sheet liabilities instantly become on-balance-sheet cash outflows.
Broadcom told investors that given top AI labs' strong earnings trajectory and the enduring value of underlying assets, the probability of guarantees being triggered is low.
But this reflects a core tension: AI infrastructure spending continues to outpace tech companies' own cash flows. Whether that confidence survives a full cycle is the variable markets will be tracking most closely.
市场有风险，内容仅供研究参考，不构成投资建议。