What Is a Short Sale in Real Estate? How It Works for Sellers

If you are asking what is a short sale, it is a home sale in which the property is sold for less than the amount owed on the mortgage, with the required mortgage parties approving the transaction. A short sale can give some homeowners a way to sell when they cannot pay off the mortgage in full from the sale proceeds, but approval is not automatic and the unpaid balance does not necessarily disappear.

For sellers, the important question is not only whether the home can be sold. You also need to understand who must approve the sale, what happens to any remaining mortgage debt, and what financial consequences may follow.

What Is a Short Sale in Real Estate?

A short sale in real estate happens when a homeowner sells a property for an amount that is not enough to fully satisfy the mortgage debt and the required mortgage parties agree to the transaction.

The Consumer Financial Protection Bureau describes a short sale as a type of loss mitigation and an alternative to foreclosure.

For example, suppose a homeowner owes $320,000 on a mortgage but the home can reasonably be sold for only $285,000. If the available proceeds will not fully pay the mortgage and the required parties approve a sale for less than the amount owed, the transaction may proceed as a short sale.

That is different from simply selling a home at a loss compared with what you originally paid.

If you bought a house for $400,000, owe $250,000 on the mortgage, and later sell it for $350,000, you may have sold for less than your original purchase price, but the sale is not necessarily a short sale. There may still be enough money to satisfy the mortgage.

The mortgage balance and the amount available to satisfy the secured debt are what matter.

When Might a Homeowner Consider a Short Sale?

A short sale may become relevant when a homeowner needs or wants to leave the property but cannot complete a conventional sale that fully pays the mortgage and other obligations that must be resolved at closing.

Possible circumstances can include:

• a decline in the property’s value;
• negative equity;
• financial hardship;
• difficulty keeping up with mortgage payments;
• a need to relocate;
• other circumstances that make keeping the home unsustainable.

Having negative equity does not automatically mean a homeowner qualifies for a short sale.

If you are unfamiliar with the concept, our guide to what home equity is and how it works explains how the difference between a home’s value and the debt secured by it can affect a homeowner’s financial position.

A short sale is also not automatically the best option simply because the home is worth less than the mortgage balance. Depending on the homeowner’s circumstances and the mortgage, other loss-mitigation options may be available.

The mortgage servicer is an important starting point because the homeowner generally cannot decide unilaterally that the required mortgage parties will accept less than the amount owed.

How Does a Short Sale Work?

A short sale involves more than finding a buyer and accepting an offer. The transaction has an additional approval layer because the expected proceeds will not fully satisfy the mortgage.

The exact requirements can vary by mortgage, servicer, loan owner, property, and the homeowner’s circumstances. However, the process can generally be understood through five questions:

1. What is the property likely to sell for?
2. How much is owed against the property?
3. Will the required mortgage parties approve the proposed sale?
4. What will happen to any unpaid balance?
5. What financial consequences or obligations remain after closing?

These questions form a useful Short-Sale Approval Chain.

1. Contact the Mortgage Servicer

A homeowner considering a short sale should contact the mortgage servicer rather than assuming a short sale is available.

The servicer can explain the applicable loss-mitigation process, what documentation may be required, and what options may be available for that particular mortgage.

The CFPB’s foreclosure-avoidance guidance explains that homeowners seeking loss-mitigation assistance may need to submit an application and supporting financial information to their mortgage servicer.

Do not wait for a purchase offer to learn whether your mortgage has specific short-sale requirements.

2. Understand the Property and Mortgage Position

The next step is understanding the gap between the home’s likely sale value and the obligations connected to it. That means looking beyond the asking price.

A seller may need to consider:

• estimated market value;
• outstanding mortgage balance;
• additional mortgages;
• liens that may need to be resolved;
• expected selling expenses;
• and the amount likely to remain for the mortgage after permitted transaction costs.

This is one reason short sales can be more complicated than ordinary home sales.

Our complete guide to how to sell a house explains the broader selling process, from preparation and pricing through offers and closing. A short sale follows many of those normal selling steps, but adds mortgage-party approval and debt-resolution issues.

3. Prepare the Required Documentation

The servicer may request information to evaluate the homeowner’s situation and the proposed transaction.

Requirements vary, so sellers should follow the instructions for their particular mortgage rather than relying on a universal online checklist.

Requested information may relate to the homeowner’s finances, the property, the proposed sale, or other facts relevant to the loss-mitigation review.

Submit complete and accurate information and keep copies of important communications and documents.

4. Market the Property and Receive an Offer

A short-sale property still needs a buyer. The homeowner generally works through the normal selling process of preparing the property, marketing it, receiving offers, and negotiating a proposed transaction.

The important difference is that accepting an offer as the seller may not be enough to make the transaction final.

Because the proposed proceeds will not fully satisfy the mortgage, the required mortgage parties may need to review and approve the transaction.

That extra approval step can affect timing and certainty.

5. Submit the Proposed Sale for Approval

The proposed transaction is submitted for the required short-sale review.

Depending on the mortgage, the mortgage servicer, owner of the loan, or other required party may evaluate factors such as the offer, property value, transaction costs, mortgage balance, and applicable loss-mitigation requirements.

Approval should not be assumed merely because the homeowner has experienced hardship or received an offer.

If another mortgage is attached to the property, additional approval may also be necessary. The CFPB notes that when a homeowner has more than one mortgage, approval from the other mortgage servicer may be required.

6. Review What Happens to the Unpaid Balance

This is one of the most important parts of the short-sale process. Before closing, the seller should understand what the approval says about any mortgage balance that will remain unpaid after the transaction.

Do not assume that approval to sell the property for less than the mortgage balance automatically means the remaining debt has been forgiven.

If a deficiency is being waived, obtain the terms in writing and keep the documentation.

7. Satisfy the Approval Conditions and Close

Once the required approvals are in place, the transaction can move toward closing if the buyer and seller satisfy the applicable conditions.

As with another home sale, closing may involve title work, transaction expenses, settlement documents, payoff information, and other requirements.

Our guide to seller closing costs explains the broader types of expenses sellers may encounter. In a short sale, however, sellers should not assume that every ordinary cost can be paid from the transaction proceeds. The approved short-sale terms matter.

Why Do the Required Mortgage Parties Have to Approve a Short Sale?

In an ordinary home sale, the mortgage can usually be paid off at closing when the available proceeds are sufficient to satisfy the loan.

A short sale is different because there is not enough money available from the approved transaction to fully satisfy the mortgage.

The owner of the loan and other parties involved in administering or approving the mortgage therefore have a financial interest in whether the proposed transaction is accepted and how the unpaid amount is handled.

This is why a homeowner cannot simply decide to sell for less than the mortgage balance and require the mortgage parties to accept the result.

Approval can also involve more than the sale price. The reviewing parties may have requirements concerning transaction costs, documentation, closing terms, seller contributions, or other aspects of the proposed sale.

The exact requirements depend on the mortgage and applicable program.

What Happens to the Remaining Mortgage Balance After a Short Sale?

The difference between the amount owed and the amount ultimately satisfied through the transaction can create what is commonly called a deficiency.

For illustration only, suppose $300,000 is owed on a mortgage and $270,000 is ultimately credited toward that mortgage through the approved transaction. The remaining $30,000 illustrates an amount that still needs to be addressed.

That arithmetic alone does not determine whether the homeowner is legally responsible for paying the remaining amount. Whether a deficiency can be collected from the borrower can depend on the loan, written short-sale terms, applicable law, and other circumstances.

The CFPB warns that in some states a lender may be able to pursue a borrower for a deficiency after a short sale. It advises homeowners who could be responsible for a deficiency to ask the lender to waive it and to get any deficiency waiver in writing.

A seller should therefore distinguish between two separate issues:

Approval to complete the short sale

and

Agreement about what happens to the remaining debt

They are related, but they should not automatically be treated as the same thing.

Some mortgage programs may provide specific deficiency treatment. For example, Fannie Mae’s short-sale guidance describes deficiency-waiver treatment for qualifying Fannie Mae short sales.

That does not mean every lender, mortgage, state, or short sale follows the same rule.

If the written approval is unclear about the unpaid balance or your potential liability, consider obtaining appropriate legal advice before agreeing to the transaction.

Can a Short Sale Affect Your Taxes?

A short sale can have federal tax consequences, particularly when mortgage debt is canceled or forgiven.

The general tax treatment is more complicated than saying that forgiven mortgage debt is either always taxable or always tax-free.

The IRS Publication 4681 explains that canceled debt is generally treated as income unless an exception or exclusion applies. The publication also explains the tax treatment of foreclosures, repossessions, and other debt-cancellation situations.

An important timing change now matters.

For qualified principal residence indebtedness, current IRS guidance states that the exclusion from income is not available for discharges completed or discharge agreements entered into after December 31, 2025. Other exclusions, such as bankruptcy or insolvency, may still apply when their requirements are met.

That means older articles suggesting that forgiven mortgage debt from a short sale is routinely excluded from federal taxable income may no longer accurately describe a transaction taking place after that cutoff.

Tax consequences can depend on factors such as:

• whether debt was actually canceled;
• whether the debt was recourse or nonrecourse;
• the homeowner’s tax basis and other property information;
• whether an exception or exclusion applies;
• when the relevant agreement and discharge occurred;
• and the homeowner’s individual tax circumstances.

Because those questions are taxpayer-specific, use current IRS guidance and consider consulting a qualified tax professional rather than estimating the tax result from the sale price and mortgage balance alone.

How Does a Short Sale Affect Your Credit?

A short sale can negatively affect a homeowner’s credit, but there is no responsible universal answer such as “a short sale lowers your credit score by exactly 100 points.”

Credit outcomes depend on the information reported to the credit bureaus and the person’s broader credit history.

A homeowner who already has missed mortgage payments may also have credit damage associated with those delinquencies separately from the eventual disposition of the property.

For that reason, be cautious with online claims promising a specific score decrease or a guaranteed recovery period.

The practical point is simpler: if you are considering a short sale, treat credit impact as one of the consequences to investigate rather than assuming the effect will be identical for every borrower.

Short Sale vs. Foreclosure

A short sale and foreclosure can both involve a homeowner who is struggling with a mortgage, but they are not the same process.

The most important distinction is control of the transaction.

With a short sale, the homeowner is generally participating in an attempted sale to a buyer, subject to the necessary approvals.

Foreclosure is a legal process connected to mortgage default through which the creditor can ultimately pursue its rights against the property.

It is not useful to claim that one process always takes a certain number of months or always produces a specific credit-score difference. Foreclosure procedures vary by state, and individual mortgage and credit circumstances vary as well.

If foreclosure may be approaching, contact the mortgage servicer promptly. Waiting can reduce the time available to evaluate possible alternatives.

Short Sale vs. Deed-in-Lieu of Foreclosure

A deed-in-lieu of foreclosure is another possible way of leaving a property without completing a foreclosure, but it works differently from a short sale.

In a short sale, the homeowner finds a buyer and sells the home, subject to the required approvals.

With a deed-in-lieu, the homeowner voluntarily transfers ownership of the property to the lender or another designated party under an approved arrangement instead of selling the property to a third-party buyer.

Freddie Mac’s guidance on options for leaving a home distinguishes short sales from deed-in-lieu transactions and explains that eligibility and requirements depend on the borrower’s situation and mortgage.

Neither option should be assumed to eliminate every remaining financial obligation. The written terms matter.

What Are the Alternatives to a Short Sale?

A short sale is one possible path for a homeowner who cannot resolve the mortgage through an ordinary sale, but it is not the only potential option.

Depending on the mortgage and circumstances, alternatives may include:

An Ordinary Home Sale

If the property can be sold for enough to satisfy the mortgage and required transaction obligations, the homeowner may be able to complete a normal sale without a short sale.

This is why estimating the home’s value, mortgage payoff, and likely selling expenses is important before assuming the property must be short sold.

Loan Modification

A loan modification changes one or more terms of the mortgage.

For homeowners who want to remain in the property, a servicer may evaluate whether an available modification or another retention option applies.

Forbearance or Repayment Options

Depending on the cause and duration of the financial hardship, some homeowners may have options designed to address missed or temporarily unaffordable payments.

Availability depends on the mortgage and the homeowner’s circumstances.

Deed-in-Lieu of Foreclosure

If keeping the home is not practical and a short sale is not completed, an approved deed-in-lieu may be another possible disposition option for some borrowers.

The appropriate option depends on more than the home’s value. A homeowner’s income, mortgage status, goals, hardship, available programs, and ability to maintain the property can all matter.

A HUD-approved housing counselor can help homeowners understand mortgage-assistance and foreclosure-avoidance options. The CFPB also recommends HUD-approved housing counseling for homeowners considering a short sale.

Questions to Ask Before Agreeing to a Short Sale

The sale price is only one part of the decision.

Before agreeing to a short sale, make sure you understand the answers to questions such as:

1. Who must approve the transaction?
   Find out whether approval is required from the mortgage servicer, owner of the loan, another mortgage holder, or other lienholders.
2. What happens to the unpaid mortgage balance?
   Do not assume it disappears. Ask specifically whether the deficiency will be waived, settled, or remain collectible.
3. Is any deficiency waiver in writing?
   A verbal explanation is not a substitute for written transaction terms.
4. Are there other liens on the property?
   A second mortgage or another lien can complicate the approval and closing process.
5. What selling costs are permitted?
   Confirm how commissions, settlement charges, taxes, and other transaction expenses will be handled under the approval.
6. Will I be required to contribute money?
   Review whether the approval requires a seller contribution or contains other financial conditions.
7. Could canceled debt create a tax issue?
   Current federal tax rules should be checked for the year in which the transaction and any debt cancellation occur.
8. What happens if the buyer backs out or the approval expires?
   Understand deadlines and whether a new offer would require another review.
9. Are other loss-mitigation options still available?
   If your circumstances or goals change, ask the servicer what alternatives can still be considered.
10. Do I need professional advice before signing?
    Legal and tax consequences can be specific to the state, mortgage, transaction, and homeowner.

These questions help shift the focus from simply “Can I get the house sold?” to the more important question: “What will this approved transaction actually mean for me after closing?”

Frequently Asked Questions About Short Sales

Do You Have to Be Behind on Mortgage Payments to Do a Short Sale?

Not every mortgage or short-sale program has identical eligibility requirements.

Financial hardship, delinquency status, property value, and other factors may be considered, but homeowners should ask their mortgage servicer about the requirements that apply to their particular loan rather than deliberately missing payments based on a generic online rule.

Can a Lender Reject a Short Sale?

Yes. A homeowner does not have an automatic right to require the applicable mortgage parties to accept a short sale.

The proposed transaction must meet the applicable approval requirements.

Can You Short Sell a House With a Second Mortgage?

A property with more than one mortgage can potentially be involved in a short sale, but additional mortgage interests make the transaction more complicated.

The CFPB notes that when there are multiple mortgages, approval from other mortgage servicers may also be required.

Does a Short Sale Forgive the Remaining Mortgage Debt?

Not automatically.

Approval of the sale and treatment of the deficiency are separate issues. Review the written approval carefully and determine whether the unpaid balance is being waived or whether rights concerning that balance remain.

How Long Does a Short Sale Take?

There is no reliable universal timetable.

Timing can depend on how quickly a buyer is found, the completeness of the seller’s documentation, property valuation, mortgage-party review, additional mortgage or lien approvals, negotiation, buyer financing, and closing conditions.

Be cautious with any source that promises a fixed short-sale timeline for every transaction.

Is a Short Sale Better Than Foreclosure?

There is no single answer for every homeowner.

A short sale and foreclosure have different processes, requirements, legal implications, credit consequences, and possible debt outcomes. The relevant comparison depends on the homeowner’s mortgage, financial circumstances, state law, available alternatives, and goals.

A mortgage servicer, HUD-approved housing counselor, and, where appropriate, legal or tax professional can help clarify those consequences before a homeowner makes a decision.

Understand the Approval Terms, Not Just the Sale Price

A short sale can provide a path to sell a home when the available proceeds will not fully satisfy the mortgage, but the sale price tells only part of the story.

Before moving forward, understand five things:

• what the property is realistically worth;
• what is owed against it;
• whose approval is required;
• what happens to any remaining debt;
• and what financial consequences may remain after closing.

The written approval is especially important. A homeowner should not assume that permission to complete the sale automatically eliminates a deficiency or resolves every tax, credit, or legal issue.

Start with your mortgage servicer if you are considering a short sale. If you need independent help understanding foreclosure-avoidance options, a HUD-approved housing counselor can help you evaluate possible next steps. For state-specific deficiency questions or transaction terms, consider appropriate legal advice, and for potential canceled-debt tax consequences, use current IRS guidance or consult a qualified tax professional.