PA Inheritance Tax Return Instructions: How to File the REV-1500

You've been named executor. The bank accounts are frozen, the house is sitting empty, and the beneficiaries are calling. Then someone mentions the REV-1500, and you open the Pennsylvania Department of Revenue website to find instructions that have been split across multiple disconnected sheets with no clear timeline. You're not alone in that frustration — it's a known gap that trips up even experienced estate administrators.

This guide gives you the practical, sequenced instructions the state's own website doesn't: how to complete the REV-1500 Pennsylvania Inheritance Tax Return, when each deadline hits, what schedules to attach, and where to physically file it.

What Is the REV-1500 and Who Must File

The REV-1500 is Pennsylvania's inheritance tax return for resident decedents. Unlike a federal estate tax return — which only kicks in for estates above $15 million — Pennsylvania's inheritance tax applies to virtually every estate. There is no minimum threshold. If assets passed to someone other than a surviving spouse, the tax is owed.

The personal representative (executor or administrator) bears responsibility for filing. The return must be filed in duplicate with the Register of Wills in the county where the decedent resided at death — not mailed to Harrisburg, not submitted online. Every Pennsylvania county has its own Register of Wills office.

The Two Critical Deadlines

Before you look at a single schedule on the return, commit these two dates to memory:

Three months from the date of death. Pennsylvania offers a 5% discount on all inheritance tax paid within 90 days of death. On a $200,000 estate passing to a sibling at 12%, that discount saves $1,200. Because this deadline often conflicts with the time needed to gather appraisals and account statements, most experienced executors make an estimated prepayment to the Register of Wills within three months, then true up the final amount when the full return is filed. You do not need to have the completed REV-1500 in hand to make this prepayment.

Nine months from the date of death. The REV-1500 and the remaining tax balance are both due at nine months. Miss this deadline and two consequences follow immediately: the unpaid balance begins accruing interest daily (the rate is set annually by the Secretary of Revenue), and the state can impose a late filing penalty of 25% of the tax ultimately found due, capped at $1,000.

If you cannot complete the return by nine months, file Form REV-1846 to request a one-time six-month extension for the paperwork. Read this carefully: the extension applies only to the return, not the payment. Tax not paid by nine months accrues interest and penalties regardless of whether an extension was granted.

Valuing Assets: The Fair Market Value Requirement

Every asset reported on the REV-1500 must be listed at its fair market value as of the date of death — defined as the price a willing buyer and willing seller would agree to with no compulsion and full knowledge of the facts.

This rule creates a severe trap for real estate. Many executors attempt to use the county property tax assessed value because it's readily available and free. The Department of Revenue routinely rejects this. Assessed values diverge significantly from actual market value, and the Department will challenge the return if no independent appraisal backs the figure.

Hire a licensed appraiser before you file. If you skip this step and the Department opens an audit, the inheritance tax creates an automatic statutory lien on the real property. When that property is later sold, the title company will refuse to issue clear title insurance without proof the tax is resolved — and may demand an escrow holdback calculated against the entire estate's value, not just the property being sold. The cost of the appraisal is almost always worth it.

How to Complete the REV-1500: Schedule by Schedule

The return is built around schedules that capture different asset classes. Each schedule feeds a value into the total taxable estate. The key schedules are:

Schedule A — Real Estate. List every parcel of Pennsylvania real estate owned solely by the decedent, including the property address, deed description, and date-of-death fair market value per independent appraisal. Real estate held jointly as tenants by the entireties (married couple) typically passes outside probate to the surviving spouse and is generally exempt from inheritance tax, but must still be documented.

Schedule B — Stocks and Bonds. List securities at the mean of the high and low trading prices on the date of death, or the date of nearest trading if markets were closed. Pull brokerage statements from the date of death — year-end statements will not suffice.

Schedule C — Mortgages and Notes Receivable. Any amounts owed to the decedent at death, including personal loans, business notes, and real estate mortgages held by the estate.

Schedule D — Cash and Bank Accounts. All checking, savings, and money market accounts. Use the balance on the date of death, not the current balance.

Schedule E — Jointly Owned Property. Report property the decedent owned jointly with others, including the decedent's fractional share and the co-owner's name. The right of survivorship does not exempt these assets from inheritance tax.

Schedule F — Miscellaneous Personal Property. Vehicles, jewelry, artwork, firearms, household furnishings, business interests, and any other property not covered by another schedule.

Schedule G — Transfers During Decedent's Life. This schedule captures the one-year gift lookback rule. Any gifts made within 365 days of death are pulled back into the taxable estate. Pennsylvania allows an annual exclusion of $3,000 per recipient, so only the amount above $3,000 per person is reportable. Strategic lifetime gifts made more than one year before death are not reportable.

Schedule H — Deductions. This is where you reduce the taxable estate. Allowable deductions include:

• Reasonable funeral and burial expenses (including cemetery plot, monument, and death notices)
• Debts owed by the decedent at death (credit cards, medical bills, mortgages on inherited property)
• Executor commissions and attorney fees (must be reasonable)
• Unpaid taxes as of the date of death

Do not inflate these figures. The Department of Revenue audits deductions that appear out of proportion to the estate's size.

Schedule AU — Agricultural Use Exemption (REV-1197). If farmland is being transferred to eligible family members who will keep it in agricultural use, attach the REV-1197 to claim the exemption. The land must remain in agricultural use for seven years post-death. A sale or repurposing within that window retroactively voids the exemption.

Where to File

File the completed REV-1500, all schedules, and your supporting documentation (appraisals, account statements, death certificate) in duplicate with the Register of Wills in the county where the decedent lived. The county office keeps one copy and forwards the other to the Department of Revenue's inheritance tax bureau.

Do not mail the return to the Department of Revenue directly. It must go through the county Register of Wills. Filing fees vary by county.

Non-Probate Assets: The Inheritance Tax Still Reaches Them

A frequent and costly misunderstanding: Pennsylvania inheritance tax applies to non-probate transfers. Transfer-on-death (TOD) accounts, payable-on-death (POD) bank accounts, and jointly owned accounts with right of survivorship all pass outside probate — but they do not escape inheritance tax.

When non-probate assets are involved, the beneficiary is personally responsible for paying the tax on whatever they received. If the executor cannot collect it from the beneficiary, the Department of Revenue will pursue the beneficiary directly. If you are the executor of an estate where significant assets passed through TOD and POD accounts, coordinate early with those beneficiaries — their failure to pay creates a lien against the entire estate.

Common Mistakes That Create Personal Liability for Executors

Using county assessed value for real estate. As discussed above, this almost always triggers a challenge and can delay real estate sales indefinitely.

Missing the three-month discount window. Even a rough estimated prepayment within 90 days saves real money. Many executors wait for perfect information and miss it entirely.

Distributing assets before the tax is paid. Pennsylvania treats the executor as a guarantor of the inheritance tax. An executor who distributes estate funds to heirs before the tax is satisfied is personally liable for any unpaid balance. Hold all estate liquidity in a dedicated estate bank account until you have written clearance from the Department of Revenue.

Not filing REV-1846 when the nine-month deadline is at risk. The extension is straightforward to obtain, but it must be filed before the deadline — not after.

Overlooking the PA-41 fiduciary income tax return. The REV-1500 handles the inheritance tax. It does not cover income earned by estate assets after the date of death. If the estate collected dividends, interest, or rent while it was being administered, and those amounts exceeded $33 in Pennsylvania-taxable income, a separate PA-41 fiduciary return is required. Many executors close what they think is the estate without ever filing this, only to receive a penalty notice months later.

Getting the Return Right From the Start

Pennsylvania's inheritance tax paperwork is manageable, but the sequencing matters. File in the wrong county, miss the prepayment window, use the wrong asset valuations, or forget a schedule, and what should have been a routine nine-month process extends into a protracted audit while creditors wait and beneficiaries grow impatient.

The Pennsylvania Final Tax & Estate Tax Guide walks executors through the complete REV-1500 filing with schedule-by-schedule checklists, deadline tracking templates, and instructions for coordinating the inheritance tax with the PA-41 and the decedent's final PA-40 return — everything in one sequenced document designed for the person who has never done this before and needs to get it right the first time.

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