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USPS Form 1583 Online Notarization: What Virtual Mailbox Users Should Know

Learn how USPS Form 1583 may be notarized online for virtual mailbox and CMRA services, including what to prepare before your session.

iRemoteNotary Editorial Team
Quick Answer

Can USPS Form 1583 be notarized online?

USPS Form 1583 may often be notarized online when the virtual mailbox provider or commercial mail receiving agency accepts remote online notarization. Before scheduling, confirm the provider’s instructions, ID requirements, and whether the notarized form must be submitted in a specific format.

What is USPS Form 1583?

USPS Form 1583 is commonly used to authorize a commercial mail receiving agency or virtual mailbox provider to receive mail on behalf of a customer. The form helps verify the customer’s identity and authorization.

Why does Form 1583 need notarization?

The notarization helps confirm the identity of the person signing the form. The notary does not approve the mailbox account or decide whether the provider will accept the form.

Can Form 1583 be notarized online?

Many virtual mailbox providers and CMRAs accept online notarization for eligible Form 1583 submissions. However, acceptance depends on the provider’s policy and current USPS-related instructions, so the signer should confirm before the notary session.

What should you prepare?

Bring the unsigned Form 1583, valid identification, the mailbox provider’s instructions, and any required supporting ID information. Make sure the name and address information on the form match the provider’s requirements.

Common mistakes to avoid

Do not sign the form before the session unless specifically instructed. Do not upload an incomplete form. Make sure your ID is current and readable. Confirm whether the provider requires one ID, two IDs, or specific ID details on the form.

After notarization

After the online session, you may receive an electronically notarized version of the form. Submit it to your mailbox provider according to their instructions.

Important caution

iRemoteNotary does not control USPS or CMRA acceptance policies. Always confirm the exact submission requirements with your virtual mailbox provider or commercial mail receiving agency.

Frequently asked questions

Do I sign USPS Form 1583 before the notary session?

Usually no. The signer should typically sign during the notary session.

Does the notary submit Form 1583 to USPS?

No. The signer or mailbox provider usually handles submission according to the provider’s process.

Can I use online notarization for a virtual mailbox?

Often yes, if the provider accepts remote online notarization.

What ID do I need for Form 1583?

Your provider may require specific ID information. Confirm their ID instructions before the session.

Ready to Notarize Your Document?

Submit your request online, upload your unsigned document, verify your identity, and meet a commissioned notary by secure video session — available nationwide for eligible documents.