Gera Tools

Letter of Authorization Builder

Authorize someone to act on your behalf with a formal LOA

Create a clear letter of authorization (LOA) granting someone permission to act on your behalf, with grantor and agent identification, a precise scope of authority, effective dates, and an optional notary or witness block.

What is a letter of authorization used for?

An LOA lets one person grant another permission to act on their behalf for a specific task — collecting a parcel or document, dealing with a bank or utility, or representing them in a defined matter. It is narrower and simpler than a power of attorney.

Let someone act for you, properly documented

There are countless everyday situations where you cannot be somewhere in person but need someone you trust to act for you — collecting a registered parcel, picking up official documents, dealing with a bank, or handling a one-off matter with a service provider. A letter of authorization (LOA) is the simple, formal document that grants that permission and gives the receiving party confidence to deal with your representative.

This builder produces a clean, complete LOA: it identifies both parties, defines exactly what the authorized person may do, limits the authority to a set period, and includes an optional notary or witness block for institutions that require one.

How it works

A valid letter of authorization rests on three pillars: clear identification, a precise scope, and a defined period. Identification means naming both the grantor (you) and the authorized person, ideally with an ID reference for each, so the receiving party can confirm who is who. Scope means stating the specific matter and spelling out exactly which actions are permitted — broad, vague wording invites refusal or misuse, so the tool keeps the grant narrow and explicit.

The period limits the authority with an effective date and an expiry date, and the letter confirms that any act the authorized person lawfully performs within that scope is treated as if done by you. Where the receiving institution demands extra verification, the optional notary or witness block adds a space for an official to attest that you signed it. The result is a document an organisation can rely on without second-guessing.

Tips and notes

  • Keep the scope as narrow as the task allows. “Collect and sign for my parcel” is far safer than “handle my affairs at the post office.”
  • Always set an expiry date so the authority cannot be reused indefinitely. A short window for a one-off task is best practice.
  • Ask the receiving party in advance whether they require notarization or a specific ID — it saves a wasted trip if they reject an unwitnessed letter.
  • An LOA is not a power of attorney. For ongoing financial or legal authority, you need a properly executed power of attorney drafted with legal advice.