Can Someone Sign for Me Using Power of Attorney at a Mortgage or HELOC Closing?

Often, yes. An agent you trust can sign closing documents for you under a power of attorney, once the lender reviews and accepts the document. It needs to be properly drafted, and if your health or capacity could change, it should be durable, meaning it stays in effect if you become incapacitated. Rules vary by lender, loan program and state, so raise it early.

Last updated September 29, 2026

What does a lender need to accept a power of attorney?

The document itself, or a certified copy, well before closing, so it can be reviewed. Lenders commonly want it to name you and your agent clearly, give the agent authority over real estate or mortgage transactions, and be signed and notarized under your state's law. Some also want it recorded in the county where the home is.

There are also limits on who can act as your agent. Under Fannie Mae's guidelines, the agent generally can't be the lender, the loan officer, the broker, the title or closing agent, the real estate agent or anyone else with an interest in the deal, unless they're related to you.

Does it still work if I become less able to sign?

That depends on whether the power of attorney is durable. A durable one has language keeping it in effect if you later become incapacitated. A non-durable one can stop working the moment you lose capacity, even if it was valid when you signed it. Many lenders and loan programs require a durable power of attorney for a closing, so if your health could change, set one up with an attorney well ahead of time.

Does the closing have to be in person?

Not always. Many closings can use remote online notarization, where you or your agent sign in front of a notary over live video. It's legal in most states, but not every lender or state allows it for every loan, so ask.

It depends on your situation:

  • You can attend the closing yourself: you usually don't need a power of attorney.
  • Your health is declining or could change: a durable power of attorney, set up early, is the safer choice.
  • Your agent is involved in the deal, like your real estate agent: they generally can't act for you unless they're a relative.
  • The closing is urgent or across state lines: ask whether remote online notarization is available.
Key facts
Lender reviewThe signed, notarized document, sometimes recorded, before closing
Durable versus non-durableA durable power of attorney survives incapacity; a non-durable one may not
Who can be your agentGenerally not the lender, loan officer, broker, closing agent or real estate agent, unless related (Fannie Mae)
Remote closingRemote online notarization is legal in most states

Related questions

Sources

  • https://selling-guide.fanniemae.com/sel/b8-5-05/requirements-use-power-attorney
  • https://www.uhmgo.com/contentimages/706405964/Power_of_Attorney_Policy.pdf
  • https://texaslawhelp.org/article/durable-powers-of-attorney-in-texas
  • https://finestclosingservices.com/remote-online-notarization-in-2026-is-it-legal-for-your-states-real-estate-transaction
  • https://www.consumerfinance.gov/compliance/compliance-resources/mortgage-resources/quality-control-standards-for-automated-valuation-models
  • https://www.figure.com/blog/do-i-need-an-appraisal-for-a-heloc
  • https://plaid.com/resources/lending/asset-verification-mortgage
  • https://www.pnc.com/en/personal-banking/borrowing/home-lending/learn/verification-of-income-assets.html

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