Best Way to Claim the Pennsylvania Inheritance Tax 5% Discount

The best way to claim the Pennsylvania inheritance tax 5% discount is to file a conservative estimated payment with the Pennsylvania Department of Revenue within three calendar months of the date of death. You do not need the final tax figure, and you do not need to have filed the full return — you only need to remit a good-faith estimate of what the estate will owe before the three-month window closes. Pay slightly under your best estimate rather than over, because the discount is clawed back on any amount later refunded. That single step, taken early, is what locks in the 5% reduction.

Almost everyone who misses this discount misses it for the same reason: they assume they cannot pay until they know the exact number, so they wait. By the time the appraisals come back and the final brokerage statements arrive, the three months are gone. The discount is not lost because the estate was complicated — it is lost because nobody made an early payment. This page explains how to make that payment correctly.

How the Discount Actually Works

Pennsylvania imposes an inheritance tax on nearly every estate, and it rewards executors who pay quickly. If you remit an estimated payment within three calendar months of the date of death, the Commonwealth grants a 5% discount on the tax paid within that window.

The discount applies to the amount you actually pay early — not to the eventual total liability. If the estate owes $9,000 and you pay $9,000 within three months, you get 5% off the full $9,000. If you pay only $4,000 early, you get 5% off that $4,000 and pay the remaining $5,000 later at full rate. This is why the goal is to pay as close to the true liability as you safely can, without crossing into overpayment.

Two deadlines matter, and they are different:

The discount window is three months. The filing deadline is nine months. The whole strategy lives in the gap between them: you pay early to capture the discount, then file the complete return later when every number is final.

Why You Can Pay Before You Know the Exact Amount

The obstacle is always the same — at the three-month mark, the precise tax is rarely known. Real estate appraisals are pending, creditor claims are still arriving, and final account statements take weeks to assemble. Executors freeze, thinking they must wait for certainty.

You do not. Pennsylvania accepts estimated prepayments specifically so executors can claim the discount before finalizing the return. You reconcile the difference when you file the REV-1500 at nine months. An estimate, made on time, beats an exact figure made too late.

To build a defensible estimate, you need only the broad shape of the estate:

• A reasonable value for the major assets (home, accounts, vehicles)
• Who inherits, and their relationship to the decedent (this sets the rate)
• A rough subtraction for obvious deductions (funeral costs, mortgage, debts)

That is enough to calculate a working number. You are not filing — you are prepaying.

The Rates That Drive Your Estimate

The tax is calculated on the net value each beneficiary receives, and the rate depends entirely on their legal relationship to the decedent:

There is no general exemption and no minimum threshold. The tax starts at the first dollar. A $40,000 estate is taxed the same way, proportionally, as a $4 million one.

Critically, the tax applies to both probate and non-probate assets. Many executors underestimate the liability because they only count what passes through the will. These assets are also taxable:

• Payable-on-death (POD) bank accounts
• Transfer-on-death (TOD) brokerage accounts
• Jointly held property (in many circumstances)
• IRAs and 401(k)s passing to anyone other than a surviving spouse

Life insurance paid directly to a named beneficiary is the main clean exemption. Everything else generally counts. If your early estimate ignores the POD account or the TOD brokerage, you will underpay — and lose the discount on the difference you pay late.

Worked Example: A $400,000 Estate

Consider an estate of $400,000 total value, with mixed heirs — a common Pennsylvania situation.

• $250,000 home and accounts left to two adult children (lineal heirs, 4.5%)
• $100,000 TOD brokerage account left to a sibling (12%)
• $50,000 POD account left to a niece (15%)

First, net the estate down with deductions. Assume $15,000 in funeral costs, administration expenses, and final debts, applied against the largest share:

• Children's share: $250,000 − $15,000 = $235,000 × 4.5% = $10,575
• Sibling's share: $100,000 × 12% = $12,000
• Niece's share: $50,000 × 15% = $7,500
• Total estimated tax: $30,075

Now apply the discount. If the executor remits an estimated $30,000 within three months:

• 5% discount on $30,000 = $1,500 saved

That $1,500 is the entire payoff for one early payment. The executor later files the REV-1500, the final tax settles at $30,075, and the small remaining balance is paid at the nine-month mark. The discount earned on the $30,000 stands.

Notice the structure of the estimate: the executor paid $30,000, not $31,000. Slightly under the expected total. Had they paid $32,000 to "be safe" and later received a $2,000 refund, the 5% discount would be disallowed on that refunded $2,000 — costing them $100 of the discount for no reason. Underpay your estimate slightly; never pad it.

Three Approaches, Compared

There are essentially three ways to handle this. Their costs differ sharply.

Approach 1: Hire a CPA or estate attorney to calculate early

A professional who specializes in Pennsylvania inheritance tax can produce a defensible estimate quickly and file the REV-1500 later. This is the right call for estates with closely held business interests, agricultural property, or tangled joint ownership.

• Cost: Typically $1,500–$4,000+ for full estate tax preparation, sometimes billed hourly
• Discount captured: Yes
• Net result on a $400,000 estate: You save the $1,500 discount, but professional fees often exceed it. The value here is accuracy and liability protection on complex estates, not the discount itself.

Approach 2: Calculate the estimate yourself with a structured walkthrough

For a straightforward estate — a home, some accounts, clearly identified heirs — most executors can build a sound estimate and remit it on time without paying for professional help. This is where a step-by-step guide earns its keep: it tells you which assets to count, how to apply each rate, what to deduct, and exactly how to remit the early payment.

• Cost: The price of the guide (a fraction of a single CPA hour)
• Discount captured: Yes
• Net result on a $400,000 estate: You keep nearly the entire $1,500 discount, plus you avoid the larger preparation fee.

Approach 3: Skip the discount and just file at nine months

The default for executors who do nothing early. No estimated payment, no discount — just the full return and full tax at the nine-month deadline.

• Cost: The forfeited discount — $1,500 on this estate, more on larger ones
• Discount captured: No
• Net result: You pay 5% more than you had to. On a $9,000 estate that is $450; on a $60,000 estate it is $3,000. The money is simply gone.

The pattern is clear. The discount is most worth chasing yourself when the estate is simple enough that you do not need a $2,000 professional to find a $1,500 saving. When the estate is genuinely complex, hire the professional for the accuracy — and treat the discount as a bonus.

Who This Is For

• Executors and administrators of Pennsylvania estates who want to capture the discount without overpaying for help
• Estates with a meaningful tax liability — anything passing to children, siblings, or non-relatives, where 4.5% to 15% adds up fast
• People within the three-month window who can act now
• Executors with relatively clean estates: a home, bank and brokerage accounts, and clearly identified heirs

Who This Is NOT For

• Estates passing entirely to a surviving spouse. The rate is 0%, so there is no tax and no discount to chase. You still file the REV-1500, but there is nothing to prepay.
• Executors already past the three-month mark. The discount window has closed. Focus instead on filing an accurate return by the nine-month deadline to avoid interest and penalties.
• Highly complex estates with operating businesses, farm property claiming the agricultural exemption, or contested ownership. Here the risk of a wrong estimate outweighs the discount — bring in a specialist.
• Anyone unsure whether non-probate assets are in play. If you cannot yet tell what the POD, TOD, and retirement accounts hold, get the full picture before estimating, or you risk underpaying the discount-eligible portion.

Frequently Asked Questions

Can I still get the discount if I file late? No. The 5% discount is tied strictly to payment within three calendar months of the date of death — not to filing. The full return (REV-1500) is due at nine months, but if you have not remitted an early payment by the three-month mark, the discount is gone. Filing late additionally exposes the estate to 3% annual interest on the unpaid balance.

What happens if I overpay my estimate? You will receive a refund of the excess — but the 5% discount is disallowed on any amount that is later refunded. If you overpay by $2,000, you lose the discount on that $2,000. This is precisely why you should estimate slightly under your best figure rather than padding it for safety.

Does the discount apply to all the tax rates? Yes. The 5% early-payment discount applies to the tax due regardless of which rate generated it — 4.5%, 12%, or 15%. It is calculated on the dollars you pay within the window, not on the rate. A sibling's 12% liability and a niece's 15% liability both qualify for the discount if paid early.

What counts as non-probate assets for this tax? Payable-on-death (POD) bank accounts, transfer-on-death (TOD) brokerage accounts, jointly held property in many cases, and IRAs or 401(k)s passing to anyone other than a surviving spouse. All are subject to Pennsylvania inheritance tax even though they bypass the will. Life insurance paid directly to a named beneficiary is the main exception. Count these assets in your estimate or you will underpay.

How do I actually remit the early payment? You send an estimated payment to the Pennsylvania Department of Revenue through the local Register of Wills in the county where the decedent was domiciled, the same office that handles the REV-1500. You do not need the completed return to make the prepayment — you need the payment recorded against the estate within the three-month window.

Is the discount worth the effort on a small estate? It depends on the heirs. A $30,000 estate passing to a niece at 15% owes $4,500, and the discount saves $225 for a single early payment — clearly worth a few hours. The same estate passing to a surviving spouse owes nothing, so there is nothing to save. Calculate the rough liability first; if it is more than a few hundred dollars, the discount is worth claiming.

The hardest part of the 5% discount is not the math — it is acting inside the three-month window while you are still grieving and still assembling the estate. The Pennsylvania Estate Settlement Guide walks you through building the conservative estimate, identifying every taxable probate and non-probate asset, remitting the early payment correctly, and then filing the full REV-1500 at nine months — so you capture the discount without overpaying or exposing yourself to personal liability as executor. For , it covers the entire timeline from death certificate to final distribution.

See more Pennsylvania guides →