Supplier Raising Prices 40% Citing Tariffs — Is This Breach of Contract?

I run a small ecommerce business selling kitchen gadgets. My primary supplier in Shenzhen just notified me they're raising prices 40% effective immediately, citing the new reciprocal tariffs that went into effect this month.

The problem: I have a fixed-price supply agreement that runs through December 2026. There's no price adjustment clause, no force majeure clause covering tariffs or government actions, and the contract is governed by New York law.

The supplier says either I accept the new prices or they stop shipping. I have $180K in pre-orders from my customers that I need to fulfill. If I accept the 40% increase, I lose money on every unit. If they stop shipping, I can't fulfill orders.

Is this breach of contract? What are my realistic options here?

If your contract has a fixed price with no escalation clause and no force majeure covering tariffs or government actions, the supplier is likely in breach if they refuse to honor the agreed price. Here's the analysis:

• Breach of contract — A unilateral price increase violates a fixed-price agreement. Under NY law, this is straightforward.
• Commercial impracticability (UCC 2-615) — The supplier might argue that tariffs make performance impracticable. However, courts generally hold that mere increase in cost is NOT sufficient — the increase must be "extreme and unreasonable." A 40% increase might qualify, but many courts have rejected impracticability claims for cost increases of 50-100%.
• Frustration of purpose — Unlikely to apply here because the purpose of the contract (buy/sell goods) hasn't been frustrated.

Practical advice: send a written demand insisting on contract performance at the agreed price. Reference UCC 2-609 (right to adequate assurance of performance). If they refuse, you have grounds for a breach claim including consequential damages for lost sales.

Freight and trade guy here. A few practical considerations beyond the legal analysis:

1. The tariffs are on the importer, not the supplier. Your supplier isn't paying these tariffs — you are, when the goods clear US customs. So the supplier's claim that their costs went up 40% due to tariffs doesn't hold water. Their costs didn't change at all.

2. What's actually happening is that demand from US buyers is dropping, so suppliers are trying to pass some of the demand destruction onto buyers with existing contracts. It's a negotiating tactic, not a legal position.

3. If your contract specifies FOB origin (Shenzhen), the tariff is 100% your cost. If it specifies DDP (Delivered Duty Paid), then the supplier IS absorbing the tariff and the price increase request is more understandable.

Great point about the tariff incidence. The contract is FOB Shenzhen, so you're right — the tariff is on me at customs, not on the supplier. Their manufacturing costs haven't changed at all.

So the supplier is basically using the tariff chaos as cover to renegotiate a contract they're unhappy with. That changes my thinking significantly.

The FOB Shenzhen point is critical. If the supplier's costs haven't actually increased, their impracticability defense under UCC 2-615 essentially evaporates. They can't claim performance is impracticable when the tariff burden falls on you, not them.

Here's what I'd recommend:

1. Send a formal demand letter citing the contract terms, the FOB Shenzhen Incoterm, and demanding performance at the agreed price within 10 days.
2. Include a UCC 2-609 adequate assurance request — they need to confirm they'll honor the contract.
3. If they refuse, you can treat it as an anticipatory breach and seek cover (UCC 2-712) from an alternative supplier, then recover the price difference as damages.

For the $180K in pre-orders: consider whether you can source from a tariff-exempt country (Vietnam, India) as backup while the legal situation plays out.

One more thing to consider: the tariff situation is extremely fluid right now. Rates have been changing every few weeks. If you negotiate a cost-sharing arrangement, make sure it includes a mechanism for adjustments if tariffs go down (or up). Don't lock yourself into absorbing a higher cost that may not last.

Also check your HTS codes carefully. Some kitchen items were reclassified in the latest round and the actual tariff rate might be lower than your supplier claims. The Harmonized Tariff Schedule is publicly searchable at usitc.gov.