The Basic Steps to Sign a Power of Attorney
Signing a power of attorney requires you to follow specific steps in a specific order, because the document is only valid if it meets your state's legal requirements. The process is straightforward but not flexible — skipping a step or signing in the wrong place can make the document unenforceable.
First, you need a completed power of attorney form that matches your state's law. You can obtain this from your state bar association, a legal document service, or an attorney. Read the entire document before signing anything. Understand what powers you are granting and to whom. Once you are certain the document says what you intend, sign your name in the space marked for your signature. Then have the document notarized — this is the step most people forget, and it is often required for the document to be valid. Finally, give a copy to the person you named as your agent and keep a copy for yourself.
Key Takeaways
- Your state has specific rules about how a power of attorney must be signed and witnessed, so check your state's requirements before you sign.
- Most states require a notary public to witness your signature, even if the form does not explicitly say so.
- You must sign the document yourself — you cannot have someone else sign it on your behalf, and the agent cannot sign as you.
- Keep a copy for your records and give a copy to your agent and to any institutions where the agent will use the power of attorney.
What Your State Requires Before You Sign
Every state has different rules about how a power of attorney must be executed. Some states require only your signature and a notary. Others require witnesses in addition to a notary. A few states have no witness requirement at all. Before you sign anything, look up your state's specific requirements — your state bar association website lists them, or you can call your county clerk's office and ask.
The form itself should tell you what is required, but not all forms are accurate for all states. If you are using a generic form from the internet, verify that it complies with your state law. If it does not, the document may be rejected when you try to use it, and you will have to start over. If you are unsure, a notary public can tell you what your state requires, and many will refuse to notarize a document that does not meet the legal standard.
Signing in Front of a Notary Public
A notary public is a person authorized by your state to witness signatures and verify that the person signing is who they claim to be. Most power of attorney documents require notarization. The notary does not read the document or judge whether it is a good idea — they only confirm your identity and watch you sign.
To get a document notarized, bring your completed power of attorney form and a government-issued photo ID to a notary. Banks, law offices, and UPS stores often have notaries on staff. Some charge a small fee, usually between five and fifteen dollars. The notary will ask you to sign the document in front of them, and then they will sign and stamp the document themselves. This process takes a few minutes. Do not sign the document before you meet the notary — the notary must watch you sign.
Adding Witnesses If Your State Requires Them
Some states require one or two witnesses in addition to a notary. Witnesses are people who watch you sign and then sign the document themselves, confirming that they saw you do it. Witnesses must be adults and cannot be the agent you named in the document. They also cannot be related to you by blood or marriage in most states, though the rules vary.
If your state requires witnesses, the form will have blank lines for them. Ask two people to be present when you sign, have them watch you sign, and then have them sign their own names in the witness section. After that, take the document to a notary to be notarized. The order matters — sign first, have witnesses sign, then get it notarized. If you do it in a different order, the document may not be valid.
What Happens After You Sign
Once the document is signed and notarized, it is a legal document. Make at least three copies — one for yourself, one for your agent, and one to give to any bank or financial institution where your agent will need to use it. Some institutions will not accept a photocopy and will ask for a certified copy. You can request certified copies from the notary who notarized the document, usually for a small fee.
Give your agent a copy and explain what powers you have granted them. Tell them where you keep the original document. If you have a bank account, investment account, or property, contact those institutions and ask whether they need a copy of the power of attorney on file. Some will, and some will not. Do not assume the document is valid everywhere just because it is signed and notarized — institutions have their own rules about which documents they will accept.
Common Mistakes That Make a Power of Attorney Invalid
The most common mistake is signing the document without a notary when your state requires one. The second most common is having the wrong people witness the document — for example, having your agent sign as a witness, or having a family member sign when your state forbids it. The third is signing before reading the document, which means you may have granted powers you did not intend to grant.
Another frequent error is using a form that does not match your state's law. A power of attorney that is valid in California may not be valid in Texas. If you move to a different state, you may need to sign a new power of attorney that complies with your new state's rules. Do not assume an old document will work in a new state.
When to Use an Attorney Instead of a DIY Form
If your situation is straightforward — you want to name one person to handle your finances or medical decisions — a state-specific form and a notary are usually enough. If your situation is complex — you own a business, have property in multiple states, have a blended family, or want to place conditions on the agent's powers — an attorney can draft a document that protects you and is less likely to be challenged.
An attorney also helps if you are unsure what powers you want to grant or if you want to create a document that takes effect only if you become incapacitated. Some people also use an attorney to create a springing power of attorney, which only becomes active when a specific event occurs, such as a doctor's information that you are no longer able to make decisions. An attorney typically charges between two hundred and five hundred dollars for a power of attorney, depending on complexity and location.
Frequently Asked Questions
Can I sign a power of attorney online?
You can fill out a power of attorney form online, but you must print it and sign it in person in front of a notary. Some states now allow notarization to happen remotely using video, but you still cannot sign the document itself electronically unless your state has passed a law allowing it. Check your state bar association to see whether remote notarization is available in your state.
What if I change my mind after I sign?
You can revoke a power of attorney at any time while you are mentally capable of doing so. Write a letter stating that you revoke the power of attorney, sign it, have it notarized, and give copies to your agent and to any institutions that have a copy of the original document. Keep the original power of attorney document — do not destroy it, because institutions may ask to see both the original and the revocation.
Does my agent have to sign anything?
Your agent does not sign the power of attorney document itself. However, some institutions will ask your agent to sign a separate form acknowledging that they have accepted the role. This is not required by law in most states, but institutions may require it before they will allow your agent to act on your behalf.
What if I do not have a government-issued ID?
A notary requires a government-issued photo ID to verify your identity. If you do not have a driver's license or passport, you can obtain a state ID card from your state's motor vehicle department. Some notaries will accept other forms of identification if you explain your situation, but this is rare. Contact a notary before you try to have your document notarized to ask what forms of ID they will accept.
Can I sign a power of attorney if I am in the hospital or homebound?
Yes. A notary can come to you — many notaries offer mobile services and will travel to your home, hospital, or nursing facility. You will pay a travel fee in addition to the notarization fee. Search online for "mobile notary" in your area, or ask your bank or attorney for a referral.