can car dealership change lease terms after signing

[DelCarson]

No, a car dealership generally cannot unilaterally change the fundamental terms of your lease agreement after you have signed it. The signed contract is legally binding for both you and the dealership (or the leasing company it represents). This principle is a cornerstone of contract law, often referred to as the "sanctity of contract." The dealership is obligated to honor the agreed-upon monthly payment, lease term, mileage allowance, and purchase option price.

However, there are specific, limited exceptions to this rule. Changes can only occur if:

• You provide explicit consent: The dealership may contact you to modify the agreement, but you must voluntarily agree to the new terms in writing. You are under no obligation to do so.
• The contract includes a specific clause allowing changes: Some leases might have clauses that allow for adjustments under very narrow circumstances, such as changes in state sales tax rates. These clauses are typically limited to pass-through taxes and fees and cannot be used to alter core financial terms like the monthly payment.
• A clerical error is corrected: If there was a genuine mathematical or typographical mistake in the contract (e.g., the wrong sales price was entered), the dealership may have a legal right to correct it, but they must be able to prove it was a clear error.

If a dealership contacts you claiming they need to change the signed lease, be extremely cautious. This is sometimes a tactic known as a "spot delivery" or "yo-yo financing" scam, where they lure you in with a deal they cannot actually secure, then pressure you to sign a new, less favorable agreement after you've taken the car home.

Your immediate steps should be:

1. Do not sign any new documents.
2. Politely but firmly state that you have a signed, executed contract and expect them to honor it.
3. Review your copy of the lease agreement carefully for any clauses that might allow for adjustments.
4. If they persist, escalate the issue to the general manager or contact the leasing company directly (their information is on the contract).
5. If the situation is not resolved, file a complaint with your state's Attorney General’s office or the Consumer Financial Protection Bureau (CFPB).

[DelVivian]

Nope, once you've signed on the dotted line, that lease is a two-way street. They're locked in just as much as you are. Think of it like any other firm deal—the price, the mileage, the payment, it's all set. If they call you up later trying to change something, that's a major red flag. Stand your ground, refer to your signed contract, and don't let them pressure you into anything new. It’s your legally binding document.