An appraisal gap does not reduce your down payment—it creates a separate problem you have to solve

When a home appraises for less than your offer price, you have a shortfall between what the lender will finance and what you promised to pay. That gap does not automatically come out of your down payment. Instead, you face three choices: cover the gap in cash on top of your down payment, renegotiate the price with the seller, or walk away. The lender will only finance up to the appraised value, so the gap becomes your responsibility to bridge.

Understanding the difference between your down payment and an appraisal gap matters because they are two separate dollar amounts. Your down payment is the percentage of the purchase price you agreed to pay upfront—typically 3 to 20 percent. An appraisal gap is the difference between what you offered and what the property is actually worth according to the lender's appraiser. If you offered $300,000 and the appraisal comes in at $280,000, that $20,000 gap is not part of your down payment calculation.

Key Takeaways

  • An appraisal gap means the lender will only finance the appraised value, not your offer price, so you must cover the difference in cash or renegotiate.
  • Your down payment percentage is calculated on your original offer price, not the appraised value, so the gap sits on top of whatever down payment you already planned.
  • You can cover the gap by paying cash at closing, asking the seller to lower the price, or requesting the seller pay part of your closing costs to offset the gap.
  • If you cannot cover the gap and the seller will not negotiate, you can withdraw from the purchase if your contract includes an appraisal contingency.
  • Waiving an appraisal contingency means you agree to cover any gap yourself, which is a significant financial risk in a declining market.

How the appraisal gap sits on top of your down payment

Your down payment is always calculated on the purchase price you offered, not on what the home later appraises for. If you offered $300,000 with a 10 percent down payment, you committed to putting $30,000 down. When the appraisal comes in at $280,000, your down payment obligation does not change—you still owe $30,000 at closing. The appraisal gap of $20,000 is an additional amount you now have to find.

The lender's math works like this: they will lend 90 percent of the appraised value, which is $252,000 (90 percent of $280,000). You still owe $30,000 as your down payment. That leaves $18,000 unaccounted for—the gap between what the lender will finance and what you promised to pay. You have to cover that $18,000 in cash at closing, on top of your original $30,000 down payment, for a total of $48,000 out of pocket.

Your options when an appraisal gap appears

The first option is to pay the gap in cash. If you have the money and want the house, you simply bring the extra funds to closing. This is straightforward but expensive, and it means your actual cash outlay is higher than you planned.

The second option is to renegotiate the price with the seller. You can ask them to lower the purchase price to match the appraisal. Many sellers will do this because they also benefit—the sale closes faster and they avoid the risk of the deal falling apart. You can also ask the seller to cover part of your closing costs instead of lowering the price, which effectively reduces the cash you need to bring.

The third option is to walk away if your contract includes an appraisal contingency. This clause protects you by allowing you to withdraw without penalty if the appraisal comes in below your offer. Not all contracts have this protection—some buyers waive it to make their offer more attractive in a competitive market. If you waived the contingency, you cannot back out; you must either pay the gap or breach the contract and lose your earnest money deposit.

What happens if you cannot cover the gap

If you do not have cash to cover the gap and the seller will not renegotiate, your options narrow. If you have an appraisal contingency, you can use it to exit the purchase without losing your earnest money. The seller may push back and ask you to remove the contingency or cover the gap, but they cannot force you to do either if the contingency is in your contract.

If you waived the appraisal contingency, you are legally obligated to close at the original price. Refusing to close means breaching the contract, and the seller can keep your earnest money deposit and potentially sue you for additional damages. This is why waiving an appraisal contingency is a serious financial risk—you are betting that the appraisal will come in at or above your offer price, with no escape route if it does not.

Appraisal gaps in different market conditions

Appraisal gaps are most common in hot markets where bidding wars push offer prices above what homes are actually worth. When multiple buyers compete, prices climb faster than appraised values can catch up. In these situations, appraisal gaps of 2 to 5 percent of the purchase price are not unusual.

In a stable or declining market, appraisals typically match or exceed offer prices, so gaps are rare. However, if you overpay for a property or the market shifts between your offer and the appraisal date, a gap can still occur. The appraisal is based on recent sales of comparable homes in the area, so if comparable homes have sold for less recently, your appraisal will reflect that.

How to protect yourself from appraisal gaps

Keep your appraisal contingency in your contract unless you have a very strong reason to remove it. This is your only legal protection if the appraisal comes in low. Some buyers remove it to make their offer more competitive, but this shifts all the risk to you.

Make your offer based on what you believe the home is worth, not on what you hope it will appraise for. If you are offering significantly above recent comparable sales, expect the appraisal to come in lower. Budget for a potential gap by keeping extra cash on hand or by building a price buffer into your offer.

Ask your lender about their appraisal process before you make an offer. Some lenders use automated valuation models that can flag potential gaps early. Knowing this in advance gives you time to adjust your strategy or walk away before you are under contract.

Frequently Asked Questions

Can I ask the seller to pay the appraisal gap?

You can ask, but the seller is not obligated to agree. Many sellers will negotiate to keep the deal alive, especially if they have been on the market for a while. You can request they lower the price, cover closing costs, or provide a credit at closing. What matters is what both parties agree to in writing.

Does the appraisal gap affect my credit score?

The appraisal gap itself does not affect your credit. However, if you cannot cover the gap and breach your contract, that dispute could end up in collections or court, which would damage your credit. Staying current on your mortgage after closing has no connection to the appraisal gap.

What if I already waived the appraisal contingency and now there is a gap?

You are obligated to close at the original price. Your options are to pay the gap in cash, renegotiate with the seller, or breach the contract and lose your earnest money. There is no legal way out if you waived the contingency. This is why removing it is risky.

Can I increase my down payment to cover the appraisal gap?

Technically yes, but it does not solve the lender problem. The lender will still only finance the appraised value, so increasing your down payment just means more of your own money goes into a property worth less than you paid. It is better to renegotiate the price or use the contingency to walk away.

How long after my offer does the appraisal happen?

The appraisal typically happens 1 to 2 weeks after your offer is accepted, once you have a mortgage pre-approval. The lender orders it, and the appraiser has 5 to 10 business days to complete it. You usually learn the results before your inspection period ends, giving you time to act on the contingency if needed.