Can I Write My Own Will? Pros, Cons, and How To

The Short Answer: Yes, But...

Can you write your own will? Legally, yes — in many situations. Should you? That depends on how complex your life is.

A self-written will is legally valid in most states, provided it meets your state's specific requirements. For people with straightforward situations, a DIY will can provide solid protection at minimal cost. For people with complex estates, it can create more problems than it solves.

This guide helps you determine whether writing your own will is appropriate for your situation, walks you through the different DIY options, and tells you exactly when you should hire a professional instead.

Understanding Your DIY Options

Option 1: Holographic (Handwritten) Will

A holographic will is written entirely in your own handwriting and signed by you. No witnesses, no notary, no fancy legal paper.

Where it's valid: About half of U.S. states recognize holographic wills. The specific requirements vary, but generally:

The entire document (or at least the material provisions) must be in your handwriting
You must sign it
Some states require it to be dated
Witnesses are generally not required (that's the whole advantage)

When it makes sense: A holographic will is best as an emergency measure — you're deploying overseas, facing surgery, or suddenly realize you have no will and want something in place immediately. It's better than nothing, but it's not a long-term solution.

The risks:

Ambiguity. Without legal templates or guidance, handwritten wills often contain vague language that courts struggle to interpret. "I want my son to have my stuff" doesn't provide the clarity an executor needs.
Validity challenges. Holographic wills are more frequently contested than formally executed wills. Family members who disagree with the contents may argue about the handwriting's authenticity, the writer's mental state, or whether the requirements were properly met.
Missing provisions. You don't know what you don't know. A handwritten will likely misses important provisions that a template or attorney would include — residuary clauses, simultaneous death provisions, executor powers.
State limitations. If you move to a state that doesn't recognize holographic wills, your will may become invalid.

Option 2: Online Will Services

Online legal platforms offer will-creation tools that walk you through a questionnaire and generate a state-specific will based on your answers.

How it works: You answer questions about your family, assets, beneficiaries, executor, and guardians. The platform generates a will document using attorney-drafted templates customized to your state's requirements. You print, sign, and have it witnessed according to your state's rules.

Cost: Typically $50 to $200 for an individual will, with package options that include power of attorney and healthcare directives.

When it makes sense: For genuinely straightforward situations — you're married or single, you want to leave your assets to specific people in straightforward shares, you don't own a business, you don't have a blended family, and you don't have any complex tax concerns.

The advantages:

Much cheaper than an attorney
State-specific templates that meet legal requirements
Guided process that prompts you to consider important issues
Can be completed in an afternoon
Produces a professional-looking legal document

The risks:

Template limitations. Online services use templates that cover common scenarios. If your situation falls outside the template's scope, important provisions may be missing or inappropriate.
No personalized advice. The platform generates documents but can't advise you on strategy. It won't tell you whether a trust would be better than a will, or alert you to tax implications of your choices.
Execution is on you. The service creates the document, but you're responsible for printing it, signing it properly, having it witnessed correctly, and storing it safely. Mistakes in execution can invalidate the entire will.
No ongoing relationship. If your situation changes, you're starting over rather than calling an advisor who knows your history.

Option 3: Legal Document Preparation Services

These are in-person or hybrid services where a document preparer (not an attorney) helps you fill out legal forms. They're more hands-on than pure online services but less comprehensive than attorney representation.

Cost: $100 to $500, depending on the service and the documents.

When it makes sense: When you want more guidance than an online form provides but don't need full attorney services.

The key limitation: Document preparers are not authorized to give legal advice. They can help you fill out forms but can't tell you which forms you need, which strategy to pursue, or how to handle complex situations.

Option 4: DIY With Attorney Review

A hybrid approach: you draft your will using an online service or template, then pay an attorney for a limited review to check for errors, missing provisions, or potential problems.

Cost: $100 to $500 for the review, plus whatever you spent on the initial draft.

When it makes sense: When you want to save money but also want a professional safety check. This approach gives you the cost advantage of DIY with a meaningful reduction in risk.

When DIY Is a Reasonable Choice

Writing your own will (whether by hand or through an online service) is a reasonable choice if ALL of the following are true:

Your family structure is simple. You're either single or in a first marriage, with or without children. No previous marriages, no stepchildren, no complex custody arrangements.

Your assets are straightforward. A home, bank accounts, retirement accounts, personal property. No business ownership, no property in multiple states, no significant investment portfolios, no rental properties.

Your distribution plan is clear. Everything to your spouse, then equally to your children — or similarly simple distribution. No complex conditions, no trusts needed, no desire to disinherit anyone.

Your estate is below the federal estate tax threshold. You're not facing estate tax concerns that require sophisticated planning.

You don't have a beneficiary with special needs. Special needs trusts require specific legal expertise to avoid jeopardizing government benefits.

You're willing to educate yourself. You'll take the time to understand your state's requirements, properly execute the document, and update it when your situation changes.

When You Absolutely Need a Lawyer

Hire an estate planning attorney if ANY of the following are true:

You own a business. Business succession planning involves complex legal, tax, and financial considerations that templates can't handle.

You have a blended family. Stepchildren, ex-spouses, and children from different relationships create distribution challenges that require careful legal crafting.

You own property in multiple states. Each state has its own probate and property law requirements.

You have a high-value estate. If your estate is large enough to face federal or state estate taxes, you need professional tax planning.

You have a beneficiary with special needs. A poorly drafted provision could disqualify them from government benefits.

You want to disinherit someone. Disinheriting a spouse or child requires specific legal language and strategy to withstand challenges.

You have complex assets. Intellectual property, international assets, cryptocurrency, partnership interests, or other unusual assets need specialized handling.

You've been through a recent divorce. Post-divorce estate planning involves specific legal considerations regarding former spousal rights.

Someone might contest your will. If family conflict is likely, professional drafting and proper execution become critical to defending the will in court.

How to Write Your Own Will: Step by Step

If you've determined that a DIY will is appropriate for your situation, here's how to do it right.

Step 1: Choose Your Method

For most people, an online legal service is the best DIY option. It's affordable, guided, and produces state-specific documents. Select a reputable service with strong reviews and a track record.

If you're using a holographic will as an emergency measure, write clearly and legibly in your own handwriting.

Step 2: Gather Your Information

Before you start drafting, have this information ready:

Full legal names of your beneficiaries and their relationships to you
Full legal name of your chosen executor (and backup executor)
Full legal names of guardians for minor children (and backups)
A general inventory of your assets
Any specific bequests (who gets specific items)
Your state of residence

Step 3: Include Essential Provisions

A valid and useful will should include:

Identification. Your full legal name, address, and a statement that this is your last will and testament, revoking all previous wills.

Executor appointment. Who will manage your estate. Name a primary and a backup.

Guardian designation. If you have minor children, who will raise them. Name a primary and a backup.

Specific bequests. Any particular items you want to go to specific people — family heirlooms, jewelry, collections, sentimental items.

Residuary clause. What happens to everything not specifically mentioned. This catches assets you forgot to address and assets you acquire after making the will.

Simultaneous death clause. What happens if you and your primary beneficiary (usually your spouse) die at the same time or within a short period of each other.

Executor powers. Granting your executor the authority they need to manage the estate — selling property, accessing accounts, paying debts.

No-contest clause (optional). A provision that penalizes any beneficiary who contests the will. Not enforceable in all states, but can discourage frivolous challenges.

Step 4: Execute Properly

This is where many DIY wills fail. Execution requirements vary by state, but generally:

Sign the will in the presence of witnesses (most states require two)
Witnesses must sign while watching you sign and in each other's presence
Witnesses should not be beneficiaries under the will
Consider notarization — many states accept or require a "self-proving affidavit" that's notarized, which simplifies probate
Date the document

Get the execution details right. An improperly executed will can be declared invalid, and all your planning goes to waste.

Step 5: Store Safely and Communicate

Store the original will in a safe, accessible location — a fireproof home safe, a filing cabinet, or your attorney's office. Do not put the only copy in a safe deposit box (access may be restricted after death).

Tell your executor where the will is located. Provide copies to your spouse, your executor, and your attorney (if you have one).

Maintaining Your DIY Will

A will isn't a one-time document. Review and update it when:

You get married or divorced
A child is born or adopted
A beneficiary or executor dies
You move to a different state
Your assets change significantly
The law changes in relevant ways
Your wishes change

If you used an online service, most offer update options at a reduced cost. If you wrote a holographic will, you can write a new one (but make sure to destroy the old one or clearly state in the new will that it revokes all previous versions).

The Bottom Line

Writing your own will is a legitimate option for people with straightforward situations who are willing to do it carefully. A properly executed DIY will is infinitely better than no will at all.

But be honest with yourself about your situation's complexity. If you're even slightly unsure whether your situation qualifies as "simple," spend the money on a professional consultation. An hour with an estate planning attorney can tell you whether DIY is appropriate — and if it is, what to watch out for.

The goal isn't to save money on your will. The goal is to protect the people you love. If a DIY approach accomplishes that, great. If it doesn't, invest in professional help. Your family is worth it.

Consult an attorney for your specific situation — every state has different requirements, and getting the details right is essential for a valid will.