LLC, Trust, and Estate Seller Authority Checklist (2026)

The person signing a deed is not always the person who owns the property. LLCs, trusts, estates, and powers of attorney can all be valid seller structures, but each one needs authority documents that line up with the deed draft and title commitment.

This checklist helps buyers and closing teams spot authority gaps before the signature block becomes a title problem.

Why seller authority matters

A deed can look complete and still be challenged if the signer lacked authority. The issue may appear as a title requirement, a delayed recording, a rejected underwriting decision, or a future claim that the transfer was unauthorized.

LLC seller checklist

• Entity legal name matches the deed, title commitment, contract, and secretary-of-state record.
• State of formation and status are confirmed through the official business registry.
• Operating agreement, resolution, consent, or certificate confirms who can sell real property.
• Signer title matches the authority document, such as manager, managing member, officer, or authorized person.
• Any required good-standing certificate, tax clearance, or entity affidavit is in the title file.

Trust seller checklist

• Trust name and trustee name match the vesting deed and title commitment.
• Trust certificate, memorandum, or excerpts confirm power to sell or convey real property.
• Successor trustee authority is documented if the original trustee died, resigned, or was removed.
• Co-trustee requirements are clear: one signature, majority approval, or unanimous consent.
• Title confirms whether beneficiary consent, affidavit, or additional indemnity is required.

Estate seller checklist

• Letters testamentary, letters of administration, or court order are current and match the signer.
• Probate case number and court match the property owner's estate.
• Sale approval is obtained when the court or state procedure requires it.
• Heir, spouse, or beneficiary issues are resolved before deed signing.
• Title confirms the deed form and signature block required for the estate transfer.

Power of attorney checklist

• The power of attorney specifically allows real estate sale or conveyance.
• The principal name matches the record owner.
• The agent name matches the person signing.
• The document is still effective and has not expired, terminated, or been revoked.
• Title approves the form, recording requirements, and signature block before closing.

Authority red flags

1. The seller name on the contract does not match the record owner.
2. The signer says they are authorized but cannot produce written authority.
3. The entity is inactive, dissolved, administratively closed, or registered in a different name.
4. The trust has multiple trustees but only one is signing without documented power.
5. The estate representative has limited authority or court approval is still pending.
6. The power of attorney is old, broad, or unsigned in a way title will not accept.

What to ask title before closing

• Who exactly is the record owner?
• Who exactly will sign the deed?
• What document proves that signer can transfer this property?
• Does title need additional affidavits, resolutions, certificates, or court orders?
• Will the owner policy insure the transfer based on the current authority package?

When to delay

Delay when authority documents are missing, contradictory, expired, or unapproved by title. Authority defects are not clerical. They go to whether the seller can transfer ownership at all.