Mail an Express letter online

PostalForm supports Express mail when you need a faster USPS delivery option. Upload a PDF, enter addresses, and choose Express at checkout. We print, prepare, and mail the letter for you.

Published Jan 22, 2026

Send my letter

How it works

Step 1

Upload your PDF

Letter, form, or packet.

Step 2

Enter addresses

Sender and recipient details, validated before checkout.

Step 3

Choose Express

Select the Express delivery option at checkout.

Step 4

We mail it

We print, envelope, and hand off to USPS.

Key takeaways

Express is the fastest delivery option available on PostalForm.
Typical delivery is about 1-3 business days after we mail your letter.
Use Express when deadlines or time-sensitive notices matter.

Express delivery timeline

Express delivery is typically 1-3 business days after we mail the letter. Processing usually begins within 1 business day. You see the estimated delivery window at checkout before paying.

Learn more about delivery times

Top reasons to use Express

Deadlines
Court dates, government responses, or compliance notices that must arrive by a specific date.

Time-sensitive documents
Insurance packets, employment paperwork, or records requests when timing is critical.

Last-minute corrections
If a form is missing a signature or attachment and you need to send a corrected packet quickly.

Peace of mind
When you would rather pay for speed than risk standard delivery delays.

When Express is not necessary

If your deadline is a week or more away, First Class is usually sufficient. Use Express when the arrival date matters more than cost.

Express is an upgrade shown at checkout. The total includes printing, envelopes, and USPS postage. You see the exact price before you place your order.

See full pricing

Ready to send it?

Upload your PDF and choose Express delivery at checkout. We will print and mail it for you.