Finance

Short Sale Deficiency Calculator

Find the deficiency remaining after a short sale doesn't fully cover the mortgage payoff.


Short Sale Deficiency Calculator

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A short sale doesn’t automatically erase what’s owed — whatever the sale doesn’t cover is a deficiency some states allow lenders to pursue separately.

How it works

Net sale proceeds (sale price minus closing costs and liens paid) are compared against the mortgage payoff balance — whatever the payoff exceeds net proceeds by is the deficiency.

What this does not include

Whether a lender can actually pursue a deficiency judgment (and whether forgiven debt is taxable) both depend heavily on state law and the specific loan type — this calculator computes the dollar deficiency only, not its legal or tax consequences.

How to use this calculator

  1. Enter the mortgage payoff balance, sale price, and closing costs.

Frequently asked questions

Is a short sale deficiency always forgiven?

No — it depends on the lender’s approval terms and state law; some states restrict or bar deficiency judgments on certain mortgage types, while others allow them.

Is forgiven deficiency taxable?

Generally, yes, as cancellation-of-debt income, though specific exclusions (like insolvency or certain principal-residence provisions) may apply depending on current law and individual circumstances.

Does a short sale hurt credit less than a foreclosure?

Often somewhat, though both are significant negative credit events — the specific impact varies by credit scoring model and individual credit history.

Important: This is general information, not financial advice. Figures are estimates, and your lender or provider decides the real numbers. Check with a qualified adviser before acting on them.

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Written by

M. Whitfield

Personal finance writer

M. Whitfield writes the personal finance calculators, covering loans, mortgages, savings, tax and investment maths. The focus is on showing exactly which number goes into a formula and which assumptions a result depends on, so readers can tell when a figure applies to their situation and when it does not. Every finance page states what it does not account for as plainly as what it does.

Reviewed by

A. Whitfield-Reyes

Calculator reviewer — finance

A. Whitfield-Reyes reviews the finance calculators, checking compounding conventions, rate-period alignment, and whether each page is explicit about the costs and tax treatment it leaves out. Financial results are easy to state with false precision, so review focuses on whether the page makes its assumptions visible to a reader who is not looking for them.

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