What You Need to Do Before You Start Writing

Before you open the form, gather three things: the name and address of the person giving power (called the principal), the name and address of the person receiving it (called the agent or attorney-in-fact), and a clear picture of what decisions the agent will make. Do not start filling blanks until you know these details. Many people rush this step and have to start over because they wrote the wrong address or forgot to decide whether the agent can sell property.

Get the correct form for your state. Power of attorney forms are not federal—each state has its own version, and using the wrong state's form can make the document invalid. Your state's secretary of state office website usually has a free downloadable form, or you can ask a county clerk's office which form to use. Some states have multiple versions (one for healthcare decisions, one for finances, one that covers both), so confirm which one matches what you need.

Read the entire form before writing anything. Skim it once to see what sections exist, then read it a second time slowly. This takes 10 minutes and prevents mistakes like filling in a field that says "do not complete" or missing a required signature line.

Key Takeaways

  • Gather the principal's full legal name and address, the agent's full legal name and address, and a written list of what powers the agent will have before you write anything on the form.
  • read the power of attorney form from your state's secretary of state office or county clerk, because forms vary by state and using the wrong one makes the document invalid.
  • The principal (the person giving power) must sign the form in front of a notary public in most states, and some states require witnesses as well—check your state's rules before the signing appointment.
  • Write the principal's name exactly as it appears on their government ID, and use their current address, not an old one.
  • Leave blank any sections that do not explore to your situation, and do not cross out printed text unless your state's instructions say you can.

Filling in the Principal's Information

The principal is the person who is giving power to someone else. At the top of the form, write their full legal name exactly as it appears on their driver's license or passport—not a nickname, not a shortened version. If they go by two names legally (for example, "Mary Jane Smith" but they use "M.J."), write the full legal name. Write their current street address, city, state, and ZIP code. Do not use a P.O. box unless that is their only address.

Some forms ask for the principal's date of birth. Write it in the format the form shows (month/day/year or day/month/year varies). If the form asks for a Social Security number, you can usually leave this blank unless your state's instructions say it is required. Many people skip it for privacy reasons, and most notaries will accept the form without it.

Filling in the Agent's Information

The agent is the person who will make decisions on the principal's behalf. Write their full legal name and current address in the spaces provided. If you are naming more than one agent, check whether the form lets you name co-agents (who act together) or successor agents (who take over if the first agent cannot or will not serve). Most forms have a specific section for this—read the instructions carefully.

Some forms ask whether the agent can delegate their power to someone else. In most cases, answer no unless you have a specific reason to say yes. If you leave this blank, the form usually defaults to no, which is the safer choice. Write the agent's phone number and email if the form has a space for it—this helps the agent locate important documents later.

Choosing Which Powers to Grant

This is the most important decision on the form. Most power of attorney forms list specific powers in checkboxes: selling real estate, managing bank accounts, paying bills, making healthcare decisions, and so on. Read each one and check only the boxes for powers you actually want the agent to have. Do not check a box just because it is there.

If the form has a box that says "all powers" or "general power of attorney," checking that one box grants every power listed below it. Only use this if you truly want the agent to handle everything. For most people, it is safer to check only the specific powers needed—for example, "manage bank accounts and pay bills" but not "sell real estate."

Some forms let you write custom powers in a blank section. If you need the agent to do something not listed in the checkboxes, write it clearly and specifically. For example, instead of "handle my medical care," write "make decisions about my hospital care, surgery, and medication, but not decisions about organ donation." The more specific you are, the less room for disagreement later.

Understanding Durability and When the Power Starts

Most forms ask whether the power of attorney is durable. A durable power of attorney stays in effect even if the principal becomes unable to make decisions (due to illness or injury). A non-durable power ends if the principal loses mental capacity. In almost all cases, you want durable. Check the box that says the power is durable, or write "this power of attorney is durable" if the form does not have a checkbox.

The form will also ask when the power starts. Some power of attorney documents start when ready (the agent can use them right away), while others are springing powers that only start if a specific event happens—usually when a doctor says the principal cannot make decisions. If you want the agent to act right away (for example, to manage bills while you recover from surgery), choose when ready. If you only want them to act if you become unable to decide, choose springing and describe the trigger clearly.

Signing and Notarizing the Form

The principal must sign the form in front of a notary public. This is required in all 50 states. Do not sign before the notary appointment—the notary needs to watch you sign. Write the date next to your signature in the format the form shows.

Some states also require one or two witnesses (people who watch you sign but are not the notary). Check your state's rules before you go to the notary. If witnesses are required, bring two people who are not related to you and not the agent. The notary will tell them what to do. If your state does not require witnesses, you do not need them, even if the form has blank lines for them.

After you sign and the notary notarizes, you will receive a certified copy. Keep the original in a safe place (a safe deposit box or home safe), give a copy to the agent, and keep a copy for your records. Some banks and healthcare providers want to see the original, so do not give away your only copy.

Common Mistakes to Avoid

Do not use white-out or cross out printed text on the form. If you make a mistake, start over with a fresh copy. Notaries and banks often reject forms with corrections, and you do not want to discover this after the principal has already signed.

Do not leave the agent's name blank or write "to be determined later." The agent must be named on the form. If you are not sure who should be the agent, wait until you are certain before signing.

Do not assume a form from another state will work in your state. Even if you have a relative in another state who used a power of attorney form, use your own state's form. Courts and banks will reject out-of-state forms.

Do not sign the form without a notary present, even if you trust the person you are giving power to. The notary's seal is what makes the document legally valid. Without it, banks and hospitals will not honor it.

What to Do After the Form Is Notarized

Make at least three copies of the notarized form: one for you, one for the agent, and one to keep in a safe place. Some people also give a copy to their bank, healthcare provider, or attorney. You do not have to file the form with any government office unless your state has a specific registry for power of attorney documents (a few states do, but most do not).

Tell the agent where you have stored the original and copies. Write down the location in a place the agent can find it if something happens to you. Also tell your agent what powers you have given them and what you expect them to do. A power of attorney form is a legal document, but it only works if the agent knows about it and knows what you want.

Frequently Asked Questions

Can I fill out a power of attorney form online?

Yes, many states offer online forms you can fill in on your computer and then print to sign in front of a notary. Some websites also let you answer questions and generate a customized form. However, you still must print it and have it notarized in person—the notary cannot notarize a digital file. Make sure you are using your state's official form or a form from a trusted legal source.

What if I want to change my mind after I sign?

You can revoke (cancel) a power of attorney at any time while you are still able to make decisions. Write a letter stating that you revoke the power of attorney, sign it in front of a notary, and give copies to the agent and anyone else who has a copy of the original form. Keep the revocation letter with your records. If you want to change only some powers but keep others, you will need to revoke the old form and create a new one.

Do I need a lawyer to fill out a power of attorney form?

No, you can fill out the form yourself using your state's official template. However, if your situation is complicated (for example, you own a business, have a blended family, or want to give very specific powers), talking to a lawyer can help you avoid mistakes. Many lawyers charge a flat fee of $100 to $300 to review or prepare a power of attorney form.

What happens if the agent dies or refuses to serve?

If you named a successor agent on the form, that person takes over automatically. If you did not name a successor and your agent dies or refuses, the power of attorney ends, and you will need to create a new one. This is why naming a backup agent is a good idea.

Can the agent use the power of attorney to benefit themselves?

Legally, no. The agent has a duty to act in your best interest, not their own. However, an agent can be paid for their work if the form says so, and they can reimburse themselves for expenses they paid on your behalf. If you are concerned about misuse, you can limit the agent's powers to specific tasks or name someone to oversee their decisions.