Sending Quickbook Invoices

Getting Started

You can easily upload and mail QuickBooks invoices, statements, credit memos, and more through the LetterStream website. There are no setup fees—just create a free account, upload your PDF documents, and we handle the rest.

In This Article

Supported QuickBooks Documents

  • Invoices
  • Statements
  • Credit Memos
  • Any other documents saved as PDFs

Why Use LetterStream?

  • No setup fees or contracts
  • Automated mailing process—we print, fold, insert, and mail for you
  • Digital record-keeping—we track and store your mailing history
  • Additional services available:
    • Certified Mail
    • Flat packets
    • Overnight letters

No more handling forms, envelopes, stamps, or post office trips.

Before uploading QuickBooks documents, we recommend removing any boxes around the recipient address field.

  • While they may look nice on printed invoices, boxes can interfere with USPS high-speed mail processing equipment.
  • Removing them helps ensure faster processing and successful delivery.

Step-by-Step Mailing Instructions

  1. Print or save your QuickBooks documents as PDF files.
  2. Log in to your LetterStream account.
  3. Click Send Letter(s).
  4. Under “My recipient address(es) will come from”, choose My Document.
  5. Follow the guided steps to upload and configure your mailing.