Key Takeaways

• California doesn’t require a personal representative to hire a lawyer — you can handle probate yourself.
• But the representative is personally responsible, and some situations make do-it-yourself risky.
• Higher-risk signs include a contested estate, real property to sell, an insolvent estate, a business, minor beneficiaries, out-of-state complications, and tax issues.
• A simple, uncontested, modest estate can sometimes be handled with little or no professional help.
• The honest test isn’t “can I technically do this?” but “what’s the cost if I get it wrong?”

You Can Do It Yourself — But Should You?

Here’s a fact that surprises people: California does not require a personal representative to hire an attorney. You’re allowed to represent yourself and handle probate on your own. So the real question isn’t whether you’re permitted to go it alone — it’s whether you should, given your specific estate.

The honest answer is that it depends entirely on the estate. A simple, uncontested, modest estate can sometimes be handled with minimal help. But probate carries personal responsibility — a representative who mishandles assets, misses a deadline, pays the wrong people, or distributes improperly can be held personally liable. The right way to think about it is risk: in a straightforward estate, the risk of a costly mistake is low; in a complicated one, it’s high, and an attorney is cheap insurance against an expensive error. Here are the situations where do-it-yourself gets risky.

1. The Estate Is Contested

If anyone is fighting — challenging the will, objecting to your appointment, disputing how you’re handling things, or feuding over who gets what — you’re no longer in routine administration. You’re in litigation, with rules of evidence, deadlines, and an opposing party trying to win. This is the clearest case for counsel. A contested estate handled without a lawyer is a recipe for losing on procedure or substance, and the stakes (who inherits, whether you’re surcharged) are high. See our guide on contested probate.

2. There’s Real Property to Sell

Selling estate real estate adds court-confirmation rules, minimum-price requirements, overbid procedures, and the chance of personal liability if the sale is mishandled. Whether you have full or limited authority changes the process entirely, and a misstep can cost the estate money or delay the sale for months. With a home often the most valuable asset, getting the sale process right matters — and it’s an area where guidance pays for itself.

3. The Estate Is Insolvent or Debt-Heavy

When an estate may not have enough to pay its debts, the representative has to apply the priority order correctly — paying classes of creditors in the right sequence. Pay the wrong creditor, or pay in the wrong order, and you can be personally on the hook for the shortfall to higher-priority claimants. Insolvent and debt-heavy estates are a minefield of creditor-claim rules where mistakes are personally costly, which makes professional help especially valuable.

4. There’s a Business to Run

A business in the estate is both valuable and fragile. Continuing to operate it may require court authorization, carries fiduciary risk, and turns on the entity structure and any governing agreements. A business can lose value fast if mishandled, and the representative can be personally liable for mismanaging it. This is a high-stakes, time-sensitive situation where running the business correctly usually calls for counsel.

5. Minor Beneficiaries Are Involved

When a minor inherits, the representative can’t simply hand over the money — it has to be held through the right mechanism (a blocked account, custodial account, guardianship of the estate, or trust), sometimes with court approval. Getting the minor’s-inheritance handling wrong can create liability and fail to protect the child. The rules are specific enough that guidance is worth it whenever a minor is in the picture.

6. There Are Out-of-State or International Complications

If the deceased person lived out of state but owned California property, or lived abroad, or there are overseas heirs or a foreign will, the estate involves ancillary probate or cross-border issues — extra proceedings, authentication, coordination across jurisdictions, and possible tax complications. These layers are hard to navigate alone and are a strong signal to get help.

7. There Are Significant Tax Issues

Large estates (potentially facing a federal estate tax return), estates with complex assets, or situations with thorny tax questions need careful handling — and coordination with a CPA or tax professional. Tax mistakes are expensive and hard to undo. While the firm doesn’t give tax advice, a probate attorney helps make sure the legal administration supports the tax planning, and that the right professionals are coordinated. Tax complexity is a clear “get help” sign.

See your situation in any of these? Each of these is a place where a mistake can cost far more than counsel would. Bay Legal can tell you candidly whether you need help. For guidance on your specific situation, call (650) 668-8000 or schedule a consultation at baylegal.com/contact.

When You Might Not Need an Attorney

To be fair about it, not every estate needs a lawyer. Some can reasonably be handled with little or no professional help:

• A small estate that qualifies for a simplified procedure (a small-estate affidavit or spousal property petition) often doesn’t need full probate or much help at all.
• A simple, uncontested estate — clear will, cooperative beneficiaries, straightforward assets, no real estate to sell, no debts to fight over — is more manageable on your own, especially using the courts’ self-help resources.
• Estates where everything passes outside probate (trust, joint tenancy, beneficiaries) may need little beyond settling the trust.

Even then, many people choose a brief consultation just to confirm they’re on the right track — which is often the most cost-effective middle ground: do the simple work yourself, but get a professional read on whether your estate is actually as simple as it looks.

The Real Test

The useful question isn’t “can I technically do this myself?” — you usually can. It’s “what’s the cost if I get it wrong?” In a simple estate, that cost is low, and self-help may be fine. In any of the seven situations above, the cost of a mistake — personal liability, lost value, a botched sale, a family lawsuit — dwarfs the cost of counsel. Matching the level of help to the level of risk is the smart approach, and a short conversation can tell you which category you’re in.

Not sure whether your estate is simple enough to handle alone? A brief, honest assessment is the most valuable first step. For guidance on your specific situation, call (650) 668-8000 or schedule a consultation at baylegal.com/contact.

How This Fits With the Rest of Probate

This guide ties together the situations covered across the site: contested probate, selling property, creditor claims, running a business, minor’s inheritance, and cross-border estates — each a place where the overall process gets risky. For choosing the right lawyer when you do need one, see how to choose a California probate attorney.

Frequently Asked Questions

Do you need a lawyer for probate in California?

No — California doesn’t require a personal representative to hire an attorney. You can represent yourself. Whether you should depends on the estate’s complexity and the risk of a costly mistake.

When should you hire a probate attorney?

When the estate is contested, has real property to sell, may be insolvent, includes a business, involves minor beneficiaries, has out-of-state or international complications, or raises significant tax issues. These situations carry real risk of personal liability.

Can you do probate yourself in California?

Yes, especially for a simple, uncontested estate or one that qualifies for a simplified procedure. The courts offer self-help resources. The riskier and more complex the estate, the more an attorney is worth.

What happens if an executor makes a mistake?

A representative who mishandles assets, misses deadlines, pays the wrong creditors, or distributes improperly can be held personally liable (surcharged) for the resulting loss. That personal exposure is the main reason to get help in complex estates.

Is a small estate worth hiring an attorney for?

Often not, if it qualifies for a simplified procedure and is uncontested. Many people in that situation handle it themselves or use just a brief consultation to confirm they’re on the right track.