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A retrospective appraisal is a certified opinion of what a home was worth on a specific date in the past. A reverse mortgage does not require one when the loan is made. It comes up after the last borrower dies, when heirs, executors or their advisors need the value as of the date of death for tax and estate purposes. It is a separate report from the appraisal the servicer orders.
I am Ed Drost, a Maryland State Certified Residential Appraiser (License #30004874) and an FHA appraiser with 20 years of reverse mortgage (HECM) expertise. I have appraised Baltimore-area homes since September 1989, and the same confusion keeps coming up. Families hear "appraisal" from the reverse mortgage servicer and "retrospective appraisal" from an estate attorney or CPA, and assume it is one report. It is not. This article is part of our series for heirs. Start with the cornerstone guide, What Happens to a Reverse Mortgage When the Borrower Dies?, or our free step-by-step guide for heirs.
What is a retrospective appraisal?
A retrospective appraisal establishes a property's market value as of a past effective date instead of today. Every USPAP-compliant appraisal states two dates: the effective date, which is the moment in time being valued, and the report date, which is when I sign the report. When those dates differ, the assignment is retrospective, and the report has to say so plainly.
The discipline is what makes it defensible. I have to reconstruct the market as it stood on that date, using the sales, listings and conditions that existed then, and I cannot let hindsight shape the number. If prices jumped or dropped after the effective date, that does not belong in the opinion of value.
The most common retrospective assignments in my practice are:
- Date-of-death valuations for estates and probate
- Divorce settlements that need the value on a specific date
- Property tax and SDAT matters tied to a past valuation date
- Tax basis questions for inherited property
Every date-of-death appraisal is retrospective. Not every retrospective appraisal is a date-of-death appraisal. For the full service page, see Retrospective Appraisal.
Does a reverse mortgage require one?
No. When you apply for a HECM, the lender orders a current-value appraisal to establish your borrowing limit and confirm the home meets FHA standards. A prior or retrospective appraisal cannot stand in for a new one.
The FHA-insured HECM program is for homeowners 62 and older. The appraiser follows the same standards expected of an FHA single-family appraisal, including reporting deficiencies and required repairs, under HUD Handbook 4000.1 and USPAP. Reports also follow the Uniform Appraisal Dataset format. FHA can require a second appraisal when its collateral review says the first one needs more support.
The appraised value feeds the loan's maximum claim amount, which is capped by the national HECM limit. For 2026 that limit is $1,249,125 for all areas, for case numbers assigned on or after January 1, 2026.
So at origination, the question is always "what is this home worth today, and does it meet FHA standards?" A retrospective question only shows up later.
What are the two appraisals heirs run into?
When the last surviving borrower dies, the HECM becomes due and payable, and two different valuations can come into play. They answer different questions, so heirs should not treat one as a substitute for the other.
| Servicer's appraisal | Date-of-death (retrospective) appraisal | |
|---|---|---|
| Who orders it | The loan servicer | The executor, heir, attorney or CPA |
| Value date | Current, shortly after the loan is called due | The borrower's date of death |
| What it answers | What is owed to settle the loan (the 95% rule) | The heirs' tax basis, and what the estate was worth |
| Who relies on it | Servicer, HUD, heirs choosing to keep or sell | IRS, Maryland Register of Wills, probate court, CPA |
The mistake I see most is heirs assuming the servicer's appraisal doubles as proof of value for taxes. It will not. It reflects the market on a later date, and in the Baltimore market a few months can move a value in either direction. If you need the number as of the date of death, that is a retrospective assignment.
How do the 95% rule and the deadlines work?
Heirs of a HECM borrower never owe more than the home is worth, because the loan is non-recourse and backed by FHA mortgage insurance. Here is how the process generally runs, based on HUD's guidance for heirs:
- The last surviving borrower dies and the loan becomes due and payable. An eligible non-borrowing spouse may qualify for a deferral and can stay in the home.
- The servicer notifies HUD and sends a due and payable notice to the estate and heirs. Under HUD Mortgagee Letter 2022-15, that notice goes out within 30 days after the servicer notifies HUD.
- The servicer orders an appraisal to establish current market value. Kiplinger reports this typically happens within about 30 days of the servicer learning of the death.
- Heirs choose: pay off the loan, sell the home, or hand the property to the lender through a deed in lieu.
- If the balance is more than the home is worth, heirs can settle by paying the lesser of the loan balance or 95% of the appraised value, or sell for at least 95% of the appraised value.
- Heirs generally have about 6 months to resolve the loan, and servicers can often grant 90-day extensions, up to about 12 months in total, when heirs document real progress. Otherwise the servicer must move toward foreclosure unless HUD approves more time.
A simple example (illustrative): the loan balance is $350,000 and the servicer's appraisal comes in at $300,000. The heirs can settle for $285,000, which is 95% of $300,000, not the full balance. Because the appraisal sets the price, it pays to check it. See How the HUD 95% Rule Works and How to Dispute a Reverse Mortgage Appraisal.
Timelines and extension practices vary by servicer, so call the servicer early. A HUD-approved housing counselor (800-569-4287) can give free guidance.
Why does the date-of-death value still matter?
Under IRC Section 1014, inherited property generally takes a new tax basis equal to its fair market value on the date of death. That "step-up" can erase decades of appreciation from a future capital gains calculation, and the burden of proving the number falls on the heir. The reverse mortgage balance does not reduce the basis.
| No step-up | With step-up | |
|---|---|---|
| Original purchase (1988) | $90,000 | n/a |
| Appraised value at death | n/a | $310,000 |
| Sale price by heirs | $325,000 | $325,000 |
| Taxable gain | $235,000 | $15,000 |
A USPAP-compliant date-of-death appraisal is the document that supports the $310,000. For more, see How Does the IRS Stepped-Up Basis Work? and Date-of-Death Appraisals for Reverse Mortgage Homes.
Maryland adds a second reason, because it is the only state that levies both an estate tax and an inheritance tax:
- Inheritance tax: a 10% tax on property passing to beneficiaries who are not exempt. Close family members are generally exempt, but others are not.
- Estate tax: applies to estates above Maryland's own exemption, which is $5 million per person for 2026.
- Valuation: the Register of Wills expects each item to be fairly appraised as of the date of death.
How debt on the home is treated for Maryland estate and inheritance tax is a question for the estate's attorney or the Register of Wills, and Maryland's rules have been under legislative review, so confirm current rules before filing. I am an appraiser, not a tax attorney or CPA. My job is to give your advisors a defensible value.
How is a retrospective appraisal developed?
After 37 years in this business, I treat a retrospective assignment as detective work. The goal is a value that holds up if the IRS, a Register of Wills, a court or a lender's reviewer ever asks how I got there.
- Pin down the dates and purpose. I confirm the effective date, who will rely on the report, and what it will be used for.
- Rebuild the market as of that date. I use closed MLS sales, SDAT records and neighborhood data from the period, not today's market.
- Choose comparables that were available then. Sales are weighed for what the market knew on the effective date.
- Document the condition at that time. Reverse mortgage homes often carry deferred maintenance, so I look for listing photos, family photos, insurance or inspection records and repair invoices.
- Disclose assumptions. If I cannot verify the interior condition on the effective date, I say so and state the assumption used in the report.
- Report both dates clearly. The effective date and report date appear up front, so no reader can mistake the value for today's.
The farther back the date, the harder the records are to find. That is why I encourage families to call early. See also Can You Get a Retrospective Appraisal Years After an Owner Passed Away?
What does it cost, and what should you gather?
My fees run from $400 to $1,500, depending on the property type, how far back the effective date sits, and how much record-hunting the assignment takes. I quote after I know the address, the date and the purpose. See the Appraisal Cost Guide.
To get started quickly, have these ready:
- The property address and the exact effective date (usually the date of death)
- The intended use, and the name of the attorney, executor or CPA who will receive the report
- Any photos, inspection reports, repair invoices or insurance records from around that date
- Whether a reverse mortgage was open, and the servicer's name, so I can keep the two valuations straight
- Any deadline, such as a Register of Wills filing or a servicer extension
I cover Baltimore City, Baltimore County, Carroll County and Harford County.
The big picture
For deadlines, your four choices and what to do first, read the full guide: What Happens to a Reverse Mortgage When the Borrower Dies? For our service, see Date of Death Appraisals and Estate & Probate Appraisal.
Common questions
What is a retrospective appraisal in a reverse mortgage?
It is an appraisal of a home's value on a past date, usually the date the last borrower died. It is separate from the current-value appraisals used to make and settle the loan.
Do I need a retrospective appraisal to get a reverse mortgage?
No. A HECM requires a current FHA-compliant appraisal, and a prior or retrospective one cannot replace it.
Who orders the appraisal after a reverse mortgage borrower dies?
The servicer orders a current appraisal to set the payoff. Heirs, executors or their advisors order a date-of-death appraisal separately if they need one for taxes or the estate.
What is the 95% rule?
If the loan balance is more than the home is worth, heirs can pay 95% of the appraised value, or sell for at least that, to satisfy the loan. They never owe more than the home is worth.
Can the servicer's appraisal be used as the date-of-death value?
Not reliably. It reflects market value on a later date, and tax authorities and probate courts expect value as of the date of death.
Why does a date-of-death value matter for taxes?
It generally sets the heirs' stepped-up tax basis, and the Maryland Register of Wills expects property to be appraised as of the date of death for inheritance tax purposes.
How much does a retrospective appraisal cost?
Fees run from $400 to $1,500, depending on the property and how far back the effective date goes.
Sources
- HUD: Inheriting a Home Secured by an FHA-insured HECM
- HUD Mortgagee Letter 2022-15: Notice of Due and Payable Status
- HUD: 2026 FHA and HECM loan limits
- HUD Handbook 4000.1: HECM overview
- Kiplinger: What heirs need to know about reverse mortgages
- 26 U.S.C. 1014: Basis of property acquired from a decedent
- Maryland Register of Wills: Administration of Estates
This article is general information, not legal, tax or financial advice. HUD rules and servicer procedures change and every loan is different. Confirm current requirements with your servicer, a HUD-approved housing counselor, a Maryland attorney and a CPA.
More articles
What Happens to a Reverse Mortgage When the Borrower Dies? A Guide for Heirs
The loan comes due, but heirs will not owe more than the home is worth. The 95% rule, the deadlines and the four choices, explained by an FHA appraiser.
Date-of-Death Appraisals for Reverse Mortgage Homes
How the IRS stepped-up basis protects heirs who sell an inherited reverse mortgage home, and why a CMA is not enough.
Can You Get a Retrospective Home Appraisal Years After an Owner Passed Away?
Yes. How a certified appraiser values an inherited home as of a past date of death, what records help, and what limits the work.