DIY Estate Planning in Pennsylvania: What Works and What Fails

Most people who search for a do-it-yourself will in Pennsylvania are not being careless. They are being sensible. They have a modest house, one or two accounts, a couple of children, and no interest in paying an attorney four figures for something that feels like it should be a form. I have practiced estate law in Pennsylvania long enough to tell you plainly: sometimes they are right. A simple, correctly executed DIY will is far better than no will at all, and I would rather you write one tonight than plan to hire someone next year.

But Pennsylvania has a handful of specific statutory rules that DIY documents fail more often than any other state I deal with. This guide walks through exactly what the Commonwealth requires, which parts of a plan you can genuinely do yourself, which parts fail quietly and are only discovered after you die or lose capacity, and what the real cost difference is once you account for the cleanup.

What Pennsylvania actually requires for a valid will

Pennsylvania's will formalities are set out at 20 Pa.C.S. § 2502, and they are unusually forgiving compared with most states:

• You must be 18 or older and of sound mind.
• The will must be in writing.
• It must be signed at the end. Not in the margin, not on a cover page — at the end of the document. Anything written after the signature is generally disregarded.
• Witnesses are not required at signing. This surprises people. Pennsylvania does not require two subscribing witnesses for a will to be valid.

That last point is why DIY wills are more viable in Pennsylvania than in, say, New York. But it comes with a catch that most template kits never explain.

The catch: proving the will at the Register of Wills

A will that is valid is not the same as a will that is easy to probate. When your executor walks into the county Register of Wills office, the will has to be proved — someone must swear to your signature. Under 20 Pa.C.S. § 3132, that means two witnesses who can testify to your signature, or, if nobody witnessed it, two people who can identify your handwriting.

Twenty years after you sign, finding two people who can competently swear to your handwriting is a real problem. The fix is a self-proving affidavit under 20 Pa.C.S. § 3132.1 — a separate notarized statement signed by you and two witnesses in front of a notary. With it, the Register accepts the will on presentation. Without it, your executor may need to track down witnesses or file additional petitions, at exactly the moment your family is least equipped to do it.

If you take only one thing from this article: a DIY Pennsylvania will should always be signed with two witnesses and a notarized self-proving affidavit, even though the statute does not strictly require witnesses for validity.

Handwritten (holographic) wills

Pennsylvania does recognize a fully handwritten will, as long as it is signed at the end. It does not need to be typed or witnessed. That said, holographic wills are the single most contested category of document I see. Ambiguous phrasing, missing residuary clauses, and unclear executor appointments are common, and each one is an invitation for an Orphans' Court fight.

What you can reasonably do yourself

I would not talk anyone out of handling these on their own:

• A simple will where everything goes to one person, or is split evenly among children, with no blended-family issues, no special-needs beneficiary, and no business.
• Beneficiary designations on life insurance, IRAs, 401(k)s, and annuities. These pass outside your will entirely, they are free to update, and they are the single highest-leverage thing you can fix in an afternoon. Most estate disasters I clean up involve a beneficiary form that still names an ex-spouse or a deceased parent.
• Payable-on-death (POD) and transfer-on-death (TOD) designations on bank and brokerage accounts. Pennsylvania fully recognizes these, and they avoid probate on that account.
• Assembling your records — deeds, account list, digital passwords, insurance policies, the location of the original will. This costs nothing and saves your executor months.

Where Pennsylvania DIY plans fail

1. Powers of attorney under Act 95

This is the most common failure I see, and it is close to universal in downloaded templates. Since Pennsylvania's Act 95 of 2014 took effect on January 1, 2015, a financial power of attorney must include a specific statutory Notice page signed by the principal, an Acknowledgment signed by the agent, and execution before two witnesses and a notary (20 Pa.C.S. §§ 5601, 5601.3).

Generic online POA forms — and many older Pennsylvania forms still circulating — omit the Notice, the Acknowledgment, or the witness requirement. Banks and brokerages in Pennsylvania reject these routinely. The result is that when your agent needs the document, it does not work, and the family files for guardianship in Orphans' Court instead: a public proceeding that typically runs several thousand dollars and takes months. See our Pennsylvania power of attorney guide for the full requirements, or the power of attorney service page if you would rather have it drafted.

2. Unfunded living trusts

DIY trust kits are the worst value in the entire self-help market. Drafting the trust is the easy half. Funding it — recording a new deed for the house, retitling brokerage accounts, assigning business interests — is the half that actually avoids probate, and it is the half the kit does not do for you.

An unfunded revocable trust accomplishes nothing. The estate still goes through probate, the family paid for a document that did not work, and there is now an extra instrument for a disgruntled heir to argue about. If you are considering a trust, read our Pennsylvania revocable living trust guide first, and be honest with yourself about whether you will record the deed. If not, a well-drafted will is the better choice. Our living trusts service page explains how funding is handled when an attorney does it.

3. Getting Pennsylvania inheritance tax wrong

Pennsylvania is one of a handful of states with an inheritance tax, and it applies from the first dollar. Rates depend on who inherits: 0% to a spouse, 4.5% to children and other lineal descendants, 12% to siblings, 15% to everyone else (72 P.S. § 9101 et seq.).

DIY plans routinely make this worse without realizing it. Leaving a house jointly to a niece, adding a sibling to a deed to "avoid probate," or naming a friend as beneficiary can trigger 12% or 15% where restructuring would have produced 4.5% or nothing. There is also a 5% discount for tax paid within three months of death that families miss because nobody told them the clock was running. Our Pennsylvania inheritance tax guide covers the rate structure in detail, and the inheritance tax calculator will estimate your family's exposure in about a minute.

4. Adding a child to the deed

The most common piece of bad kitchen-table advice in Pennsylvania. Adding an adult child as joint owner of your home does avoid probate on that property — and simultaneously exposes the house to that child's creditors and divorce, forfeits a portion of the stepped-up basis at your death (creating a capital gains bill that often dwarfs the probate cost you avoided), and can be treated as an uncompensated transfer inside Medicaid's five-year look-back.

5. Assuming the will controls everything

It does not. Retirement accounts, life insurance, POD/TOD accounts, and jointly held property with survivorship pass by operation of law, outside the will. A DIY will that says "everything equally to my three children" while the 401(k) still names one child as beneficiary produces exactly the outcome you did not intend — and it is not fixable after death.

6. Minor children and blended families

If you have children under 18, a bare will leaving assets "to my children" typically lands the money in a court-supervised guardianship of the estate until each child turns 18, at which point they receive it outright. Very few parents want that. The fix is a testamentary trust inside the will — routine for an attorney, essentially absent from consumer templates. Blended families have the parallel problem: a simple "all to my spouse" will can disinherit children from a prior marriage entirely.

When DIY is genuinely fine, and when it is not

Reasonable to do yourself:

• Single or married, no children from prior relationships
• Estate under roughly $500,000, all in Pennsylvania
• Everything passing to a spouse, or evenly among adult children
• No business, no rental property, no out-of-state real estate
• No beneficiary with a disability, addiction, or creditor problems

Get an attorney:

• Minor children (guardianship nomination and a testamentary trust)
• A blended family or a second marriage
• A beneficiary receiving SSI or Medicaid (an outright gift can terminate benefits — a special needs trust is required)
• A business interest or a farm
• Real estate in another state (which otherwise triggers a second, ancillary probate)
• Anyone likely to contest, or any question about capacity
• Long-term care on the horizon, where the Medicaid five-year look-back drives the strategy

The honest cost comparison

A statutory will form or online template runs $0 to roughly $200. An attorney-drafted Pennsylvania will package — will, financial POA compliant with Act 95, healthcare directive, and HIPAA authorization — generally runs $800 to $2,000 for an individual and somewhat more for a couple. A funded revocable trust plan typically runs $3,000 to $6,000.

Set against that, the failure costs are not hypothetical:

• A guardianship petition after a rejected POA: commonly $3,000 to $7,000, plus annual reporting to Orphans' Court
• A will contest or an ambiguity fight in Orphans' Court: $10,000 and up, paid out of the estate
• An unfunded trust: the full probate you were trying to avoid, plus what you paid for the kit
• An avoidable inheritance tax bracket: 12% or 15% instead of 4.5% on the same assets

The math is not "template versus attorney." It is "a $200 template that works versus a $200 template that fails." When it works, you saved real money. When it fails, the cleanup routinely costs several times the original quote — and lands on your family rather than on you.

A practical path if you want to start on your own

1. Today: pull up every beneficiary designation — life insurance, IRA, 401(k), annuities — and confirm the named primary and contingent beneficiaries are the people you actually want. Free, immediate, and it governs more of your estate than your will does.
2. This week: write a simple will. Sign it at the end, in front of two witnesses, with a notarized self-proving affidavit. Store the original where your executor can find it — the Register of Wills will not probate a photocopy.
3. This month: get a Pennsylvania-compliant financial power of attorney and healthcare directive. This is the one piece I would not download. The Act 95 Notice and Acknowledgment requirements are precise, and this is the document most likely to be needed while you are alive.
4. Before any major change: a marriage, a divorce, a birth, a business purchase, a move into or out of Pennsylvania, or a serious diagnosis is the point to have a professional look at the whole plan.

If you want a second set of eyes on documents you have already prepared, that is a legitimate and inexpensive engagement — a review is far cheaper than a redraft, and much cheaper than a fix after the fact. Schedule a consultation and bring what you have.