1583 Pro services

Prepare your mailbox authorization with a clear next step.

1583 Pro helps you prepare USPS Form 1583 and understand the related notary steps. Start with your mailbox provider's instructions; preparing a form, notarization and mailbox approval are separate steps.

Choose a service Already started? Get support

Choose the help you need

A clear starting point for your mailbox form.

Start with the form your mailbox provider requested. Read the guidance before entering your information.

Mailbox authorization

I need to prepare USPS Form 1583.

For an individual or business using a mailbox provider that requires USPS Form 1583.

What we handle
1583 Pro helps you prepare the form and understand the related notary and identity steps.

Scope to check
The mailbox provider's requirements still matter. Form preparation, notarization and mailbox approval are separate; this is an independent service, not USPS.

What happens next

Read the preparation guide, then open the existing form when ready. Completing or viewing a page does not itself establish notarization or mailbox approval.

Prepare my Form 1583

Selecting a service opens guidance or intake. It does not send a request, accept an order, complete an identity check or reserve an appointment.

Understand mailbox, company and registered-agent roles.

Ask a question or find support Already started? Get support.

Personal attention to the details

Know what happens after you choose.

Read the form instructions and your mailbox provider's requirements first. The preparation guide explains the existing form path and the separate notary steps. Keep provider acceptance separate from form completion.

Meet Greg · Check the operator and sources · How your information is handled

Have the right information ready

Your mailbox provider's name and instructions
The individual or business named on the form
The form and identity documents the provider requires

More about Notary Geek: sources, handling and contact

This optional background includes Notary Geek's wider document services. Use the choices above for this site's service; other document types may need a separate route.

State document handling

USPS records stay with USPS handling.

1583 Pro helps with USPS documents. If the same order also includes a signer-created document, that document may use a Florida online notary public through Notary Geek, while the USPS record stays with the USPS apostille handling.

USPS record

Official records connected to USPS stay with the USPS review, certified-copy, apostille, or legalization handling.

Notarized document

Signer-created documents in the same order may use Notary Geek's online notary workflow, commonly through Florida online notarization, before their own authentication step.

One quote, clear handling

We confirm how each document will be handled before final payment so the package is transparent.

Public verification

Proof you can check.

Use official records and public profiles to verify the service. Florida online notaries handle the online notary step. Signers outside the U.S. can use a non-U.S. passport and do not need a Social Security Number. Use the official state source for document requirements, then use the business and Florida verification links if the package also includes an online notary step.

Official state source USPS Form 1583 PDF Check the current state source for document requirements, fees, and filing rules. Official Florida record Florida online notary and provider record Use this when the package includes an online notary step through Notary Geek. Official Florida record Florida notary commission record Check the underlying Florida notary commission alongside the online-notary record. International source HCCH Apostille Convention resources Use HCCH when the destination-country question is whether apostille or legalization applies. Business profile BBB Accredited Business profile Open BBB to verify the current business profile and accreditation. Google profile Google Business Profile Open the Google listing for current reviews and business details.

Use the official state source for the document requirements themselves. If the order also includes an online notary step, use both Florida records together: one covers the online notary and provider record, and the other covers the underlying notary commission. More background on Greg Lirette is on the Founder page.

Operating experience

Operating background.

These figures come from Notary Geek's own records. Use them as background, then verify the public sources above when you want independent proof.

180+ countries where Notary Geek has served clients or document requests

50 U.S. states covered for apostille support

In-house notary team Notary Geek runs the service and the online notary workflow, with partner help only when a document genuinely needs an outside step that cannot be handled in the normal flow

How it works

Simple details first, then a clear answer.

Most questions about price, timing, and next steps can be answered once the document source, destination country, and deadline are clear.

Step 1

1. Send the document facts

Start with the document type, issuing authority, destination country, deadline, and shipping needs.

Step 2

2. We check the right fit

1583 Pro exists to help customers fill out and generate USPS Form 1583. Notary or support steps come after the wizard when the mailbox provider requires notarization, ID review, or clarification.

Step 3

3. You get one quote

We separate apostille and non-Hague legalization requirements before payment so the next step is clear.

Official source

Check the official source before choosing a service.

Use the linked government page to compare current fees, forms, and mailing rules. Use HCCH for the destination-country side. The destination country and the issuing authority determine whether the route is apostille or legalization. Then send your document details if you want help with the correct handling.

USPS Form 1583 PDF

HCCH Apostille Convention resources

Watch an educational video on Florida apostille security features

Contact before shipping

Send the document facts first. We provide the correct shipping instructions after review when physical delivery is appropriate.

(727) 210-5717

G@notary.cx

Include a cover sheet with your name, email, phone number, destination country, and deadline so we can match the package quickly.

For completed records or documents that do not need notarization first, we can often provide a FedEx label so you can drop the package off at FedEx for delivery to us.