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Letters

Letter templates and mailing guides

Browse letter templates and step-by-step mailing instructions. Use these templates to draft a clear letter, then mail it online without a printer.

Published Jan 16, 2026 • Updated Feb 23, 2026

Write & mail a letter (no PDF)

How it works

Step 1

Fill out form

Complete the guided fields online.

Step 2

Preview PDF

Review the generated PDF before mailing.

Step 3

Mail

We print and mail it via USPS.

How to use these templates

  1. Pick a template that matches your situation
  2. Customize the details (names, dates, amounts, and addresses)
  3. Customize in PostalForm (no PDF), preview, and mail

Already have a PDF? Upload it.

When to mail a letter vs. email

Mail is best when you need a formal record, a signature, or when the recipient requires physical delivery.

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Ready to send it?

Write your letter directly in PostalForm, preview it, and mail it without exporting a PDF. Already have a PDF? Upload it.

Write & mail a letter (no PDF)
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