PA Inheritance Tax: 4.5% to Kids, 15% to Friends

The decision: Margaret’s $500,000 and who she names

Margaret, a widow in Allentown, has a $500,000 brokerage account and no surviving spouse. She is deciding between two beneficiaries: her adult son, David, or her favorite niece, Karen, who has helped her for years. The dollar amount is identical. The Pennsylvania inheritance tax is not.

If Margaret names David, a lineal descendant, the inheritance is taxed at 4.5% — a bill of $22,500. If she names Karen, a niece who falls into the “everyone else” collateral class, the same $500,000 is taxed at 15% — a bill of $75,000. Same money, same intent, but a $52,500 swing driven entirely by the relationship line on the beneficiary form. Pennsylvania does not care that Karen earned it. The statute (72 P.S. § 9116) cares only how she is related.

That is the whole game in Pennsylvania. Twelve states levy a state-level death tax; only five impose an inheritance tax keyed to the heir’s relationship rather than the estate’s size, and Pennsylvania’s version has no exemption threshold at all. The tax lands on dollar one. So your planning lever is not “how do I get under an exemption” — there isn’t one — it is “who receives the money and when.”

The four Pennsylvania inheritance tax rates

Pennsylvania sorts every heir into one of four buckets. The rate is fixed by the bucket and applies to the entire transfer:

Two zero-rate exceptions sit alongside the spousal rate: a transfer to a child age 21 or younger from a deceased parent is taxed at 0%, and transfers to qualified charities and government entities are exempt. Everything else flows into the 4.5% / 12% / 15% grid. Note that “child” includes adopted children and stepchildren at the 4.5% lineal rate — a common point of confusion.

There is no exemption — this is the headline difference

The federal estate tax has a $13.99M per-person exemption in 2026 (IRC § 2010). The vast majority of Americans never owe a dime of federal estate tax. Pennsylvania inheritance tax is the opposite: it taxes from the first dollar, so a $40,000 inheritance to a friend generates a real $6,000 bill. The mental model people import from the federal estate tax — “only the ultra-wealthy pay” — is exactly wrong in Pennsylvania.

A few items are fully exempt regardless of who receives them:

• Life insurance proceeds paid to a named beneficiary — always exempt from PA inheritance tax, regardless of relationship. This makes life insurance a powerful PA planning tool.
• Property owned jointly with a spouse (tenancy by the entirety) passes outside the tax at the first death.
• Qualified retirement accounts where the owner died before age 59½ — exempt as employment benefits.
• A $5,000 family exemption may be claimed by a spouse or certain household members who lived with the decedent.

The math on Margaret’s decision

Walk the full comparison. Margaret’s $500,000 goes to one beneficiary; the inheritance tax is paid out of the inheritance before the heir nets the rest:

Pennsylvania gives a 5% discount on any inheritance tax paid within three months of the date of death (72 P.S. § 9142). Most estates pay the full amount because the nine-month filing deadline lulls executors into waiting — but prepaying captures a real $1,125 to $3,750 here. The full tax is due within nine months of death on Form REV-1500; interest accrues after that.

The lifetime gifting lever — and the one-year trap

The cleanest way to shrink a Pennsylvania inheritance tax bill is to give money away while you are alive. A completed gift that survives the lookback is simply gone from the taxable estate — there is no tax on it at all. But Pennsylvania closes the obvious loophole with a one-year rule:

1. Gifts more than one year before death are fully excluded. If Margaret gives Karen $100,000 thirteen months before she dies, that $100,000 is outside the PA inheritance tax base entirely — saving $15,000 at the 15% collateral rate.
2. Gifts within one year of death are pulled back — but only above $3,000 per recipient. A gift made inside the final 12 months is added to the taxable estate, except the first $3,000 to each recipient per calendar year escapes (72 P.S. § 9107).
3. The federal $19,000 annual exclusion is separate. For 2026 you can give up to $19,000 per recipient (IRC § 2503(b)) with no federal gift tax or return-filing — but for PA inheritance tax, only the one-year / $3,000 rule controls whether it gets pulled back.

Strategy: gift early and gift often. Spreading a $200,000 transfer over several years, while healthy and well outside the one-year window, can move the entire amount out of the PA tax base — a $30,000 saving at the collateral rate. The risk is mortality timing; the planning answer is to start years before you need to.

Retirement accounts: the age-59½ switch most people miss

Whether an IRA or 401(k) is subject to Pennsylvania inheritance tax turns on a single fact that surprises nearly every family: how old the account owner was at death.

• Owner died before age 59½: the retirement account is exempt from PA inheritance tax. Pennsylvania treats it as a non-taxable employee benefit because the owner could not yet access it penalty-free.
• Owner died at age 59½ or older: the full account balance is taxable at the heir’s relationship rate — 4.5% for a child, 12% for a sibling, 15% for a niece.

A $400,000 IRA inherited by a niece from an owner who died at 60 carries a $60,000 PA inheritance tax (15%) — on top of the federal income tax the niece owes as she draws the account down under the SECURE Act 10-year rule (IRC § 401(a)(9)(H)). The two taxes are completely separate. PA taxes the transfer; the IRS taxes the income on withdrawal. Families routinely budget for one and get blindsided by the other.

What most people get wrong about PA inheritance tax

Three myths cost Pennsylvania families money every year:

• “A living trust avoids it.” False. A revocable living trust avoids probate — the court process — but assets passing through the trust are still taxed at the beneficiary’s relationship rate. Pennsylvania inheritance tax follows the transfer, not the probate court. Avoiding probate and avoiding inheritance tax are two different problems.
• “Only big estates pay.” False — that’s the federal rule. With no exemption, a $50,000 bequest to a friend generates a $7,500 PA bill. The tax hits ordinary middle-class estates hardest because they rarely plan for it.
• “My out-of-state heir is off the hook.” False. The tax follows the decedent’s Pennsylvania residency (and PA real estate), not the heir’s location. A niece in Florida inheriting from a PA aunt still owes the 15% PA tax, even though Florida itself has no inheritance tax.

The flip side is also missed: life insurance is the great PA escape hatch. Proceeds paid to a named beneficiary are exempt from PA inheritance tax entirely — at any amount, to any relationship. Converting a taxable brokerage account into a life-insurance death benefit can zero out the PA tax on that slice of the estate for a non-lineal heir.

PA inheritance tax versus the federal estate tax — two different taxes

People conflate these constantly, and the confusion is expensive. They are separate taxes with opposite designs:

A $2,000,000 Pennsylvania estate left to two children owes $90,000 in PA inheritance tax (4.5% × $2M) but $0 in federal estate tax — because it’s nowhere near the $13.99M federal exemption. The state tax is the one that actually hits most PA families; the federal tax is the one almost none of them will ever owe. One more interaction worth knowing: inherited assets still receive a step-up in basis to date-of-death fair market value under IRC § 1014, which wipes out unrealized capital gains for the heir — a federal income-tax break that operates entirely separately from the PA inheritance tax on the transfer.

Why your heir’s state of residence doesn’t save them

Pennsylvania is one of only five inheritance-tax states (alongside Kentucky, Maryland, Nebraska, and New Jersey), and 38 states impose no death tax at all. That tempts families to assume an out-of-state heir escapes — but the tax attaches to the decedent’s Pennsylvania domicile and any PA-situated real estate, not the heir’s address. A nephew in Texas (no state death tax) inheriting from a Pittsburgh uncle still files Form REV-1500 and pays 15%. The only way the heir’s state matters is if the decedent themselves moved out of Pennsylvania and established domicile elsewhere before death — a genuine relocation, not a mailing address. For someone with years of runway, changing domicile to a no-tax state is the single largest lever available, but it requires actually living there.

The decision lever, restated

In Pennsylvania, the variable you control is not the size of the gift — it is the identity of the recipient and the timing of the transfer. Margaret cannot make the tax disappear by leaving Karen less; she can change the outcome by:

1. Funneling money to lineal heirs (4.5%) where intent allows — e.g., leaving the brokerage account to her son and equalizing the niece with a life-insurance policy (0% PA tax).
2. Gifting more than one year before death to push assets fully out of the PA tax base.
3. Naming charities or a charitable remainder trust on the IRA if the owner is 59½+, converting a 15% hit into a 0% transfer.
4. Prepaying within three months to bank the 5% discount when the bill is unavoidable.

The $52,500 difference between naming a son and naming a niece on a $500,000 account is not a fee you have to accept — it is a choice you make on a beneficiary form, and you make it years before anyone ever files Form REV-1500.