The cost of a power of attorney depends on how you create it and who prepares it
A power of attorney can cost anywhere from $0 to $1,000 or more, depending on whether you use a template, an online service, or a lawyer. The simplest route—downloading a state-specific form and filling it yourself—costs nothing but your time. An online legal service typically charges $50 to $300. A lawyer usually charges $300 to $1,000 or more, especially if the document is complex or your state requires notarization and witness signatures.
The price difference reflects what you're paying for: a template gives you the form; an online service walks you through it and generates the document; a lawyer reviews your specific situation, makes sure the language matches your state's law, and answers questions about what powers you're actually giving away. None of these routes is inherently better—the right choice depends on how straightforward your situation is and how confident you feel handling the paperwork yourself.
Key Takeaways
- A DIY power of attorney using a free state form costs nothing, but you must may support it meets your state's signature and notarization rules.
- Online legal services charge $50 to $300 and provide state-specific templates with guided steps, but do not offer personalized legal information.
- A lawyer typically charges $300 to $1,000 and reviews your situation to make sure the document does what you intend.
- Notarization and witness requirements vary by state and document type, and some services include these costs while others charge separately.
- The cheapest option is not always the safest—a poorly drafted power of attorney may not be honored by banks or healthcare providers.
Free and low-cost options: DIY forms and online services
The least expensive route is to read a power of attorney form from your state's court website or a legal template site and complete it yourself. Many state bar associations and court systems publish free forms designed for your state's laws. You fill in the blanks, have it signed and notarized if required, and you're done. This costs nothing except notarization fees, which typically run $5 to $15 per signature.
Online legal services like LegalZoom, Nolo, and Rocket Lawyer offer a middle ground. You answer questions about what powers you want to grant, and the service generates a document tailored to your state. These services charge a flat fee—usually $50 to $300 depending on the service and document type—and often include notarization or can connect you with a notary. They do not provide legal information, but they do may support the form matches your state's requirements.
The trade-off with both free and low-cost options is that you are responsible for understanding what you're signing. If you misunderstand what powers you're granting, or if the document doesn't meet your state's technical requirements, a bank or healthcare provider may refuse to honor it. This matters most if you're creating a power of attorney for healthcare decisions or managing significant assets.
Lawyer fees: what you pay for and when it makes sense
An attorney typically charges $300 to $1,000 for a straightforward power of attorney, though the price can be higher if your situation is complex—for example, if you own a business, have substantial assets, or need multiple documents (a financial power of attorney and a healthcare power of attorney). Some lawyers charge a flat fee for a power of attorney; others bill hourly at rates between $150 and $400 per hour.
What you get for that cost is a lawyer who reviews your specific circumstances, makes sure the document is valid in your state, explains what each power means, and answers questions about whether you're granting too much or too little authority. A lawyer can also advise you on related documents—for example, whether you need a living will alongside a healthcare power of attorney, or whether a revocable living trust might serve your goals better than a power of attorney alone.
You should consider hiring a lawyer if your assets are substantial, if you're uncertain about what powers to grant, if your state has unusual requirements, or if you want someone to review the document before you sign it. You should definitely hire a lawyer if you're creating a power of attorney for a family member with a disability or complex medical needs, or if you suspect family conflict over financial or healthcare decisions.
State-specific costs and requirements that affect the price
Some states require notarization; others require witnesses; a few require both. Notarization typically costs $5 to $15 per signature. If you need a witness, that's usually free—you can ask a friend or family member—but some states have rules about who can witness (for example, not a spouse or someone who benefits from the document). These requirements don't change the cost of the document itself, but they do affect how much you'll pay for notarization and whether you need to coordinate with other people to sign it.
A few states have additional requirements. For example, some states require a power of attorney to be recorded (filed) with the county clerk, which costs $10 to $50 depending on the county. Others require specific language or a specific form. Online services and state court websites account for these variations, but a free template from another state might not. This is one reason a lawyer's fee can be worth it—they know your state's rules and can spot problems before you sign.
Notarization and witness costs
Notarization is the most common additional cost. A notary public verifies your identity, watches you sign the document, and stamps it with their seal. Most notaries charge $5 to $15 per signature. You can find a notary at a bank (often free if you're a customer), a UPS Store, a library, or online through services like Notarize.com, which charges $25 to $50 for remote notarization.
If your state requires witnesses instead of or in addition to notarization, you typically don't pay them—a witness is usually a friend, family member, or colleague who watches you sign and signs the document themselves. Some states have rules about who can't be a witness (usually the person you're naming as your agent, or anyone who stands to inherit from you), so check your state's requirements before asking someone to witness.
Comparing costs across different routes
| Route | Cost Range | What's Included | Best For |
|---|---|---|---|
| Free state form + DIY | $0–$15 (notarization only) | Blank form; you fill it in | straightforward situations; you're confident about what powers to grant |
| Online legal service | $50–$300 | Guided questionnaire; state-specific document; sometimes notarization | You want a template tailored to your state but don't need legal information |
| Lawyer | $300–$1,000+ | Document review; legal information; state compliance; answers to your questions | Complex assets; family conflict; healthcare decisions; you want professional review |
Hidden costs and what to watch for
Some online services advertise a low price but charge extra for notarization, witness coordination, or filing. Read the fine print before you buy. A service that charges $99 upfront but then $50 for notarization and $25 for filing ends up costing more than you expected. Legitimate services disclose all costs before you pay.
Another hidden cost is time. A DIY form is free, but if you fill it out wrong and a bank or healthcare provider refuses to honor it, you may have to pay a lawyer to fix it—which costs more than getting it right the first time. Similarly, if you grant powers you didn't intend and your agent misuses them, fixing the problem is expensive and sometimes impossible.
Some people also pay for updates. If you create a power of attorney and your life changes—you move to a different state, your assets grow significantly, or you want to name a different agent—you may need a new document. This is not a hidden cost of the original document, but it's worth knowing that a power of attorney is not a one-time purchase.
When to pay for a lawyer instead of a template
You should hire a lawyer if you own a business, have substantial investments or real estate, or manage finances for someone else (like an aging parent). You should also hire a lawyer if you're creating a healthcare power of attorney and you have strong feelings about end-of-life care, because a lawyer can help you draft language that reflects your wishes and prepare your agent to make decisions on your behalf.
Hire a lawyer if you suspect family conflict. If your siblings disagree about your parent's care, or if you're worried someone might challenge the power of attorney, a lawyer-drafted document is harder to attack in court. A lawyer can also advise you on whether a power of attorney is the right tool or whether a conservatorship, guardianship, or trust would serve you better.
Finally, hire a lawyer if you're uncertain about what you're signing. A power of attorney is a powerful document—it lets someone else make decisions about your money or your health. If you don't fully understand what you're granting, paying a lawyer to explain it is money well spent.
Frequently Asked Questions
Can I use a power of attorney form from another state?
Technically yes, but it's risky. Banks and healthcare providers may refuse to honor a form that doesn't match your state's requirements. If you move to a new state, you should create a new power of attorney under that state's law. Using a form from your correct state costs the same as using the wrong one, so it's not worth the risk.
Do I need both a financial power of attorney and a healthcare power of attorney?
Not necessarily, but many people create both. A financial power of attorney lets someone manage your money and property; a healthcare power of attorney lets someone make medical decisions. You can combine them in one document or keep them separate. A lawyer can advise you on which approach makes sense for your situation.
What if I create a power of attorney and then change my mind?
You can revoke a power of attorney at any time by signing a revocation document and giving it to your agent and anyone else who has a copy. Revocation is usually free—you just need to put it in writing and notify the relevant parties. If you want to change the powers rather than revoke entirely, you can create a new power of attorney, which costs the same as the original.
Will a bank accept a power of attorney I created myself?
Most banks will, if the form meets your state's requirements and is properly signed and notarized. However, some banks have their own power of attorney forms and prefer you to use theirs. Call your bank before you create the document and ask whether they have a preferred form or specific requirements.
How long does a power of attorney last?
That depends on what you write in the document. A power of attorney can end on a specific date, when you become incapacitated, or when you revoke it. A "durable" power of attorney continues even if you become incapacitated, which is why most people choose that option. The duration doesn't affect the cost—it's just a line in the document.