To send a certified letter through USPS in 2026, you’ll typically pay around 6.50–11.00 USD for a basic 1 oz letter, depending on which extra services you add (like return receipt or restricted delivery).

Quick Scoop

  • Certified Mail base fee : about 5.30 USD in 2026.
  • Plus regular First‑Class postage for a 1 oz letter: about 0.74–0.78 USD.
  • If you want Electronic Return Receipt (you get proof of delivery by PDF/email), add about 2.62–2.82 USD.
  • If you want the old‑school Green Card Return Receipt , that adds about 4.10–4.40 USD.

So for a typical 1 oz certified letter in 2026:

  • Basic Certified Mail only (no return receipt): about 6.00 USD total (postage + certified fee).
  • Certified + Electronic Return Receipt : roughly 8.00–8.50 USD.
  • Certified + Green Card Return Receipt : roughly 10.50–11.00 USD.

Some online mailing services bundle printing, postage, and Certified Mail tracking into one price and come out to about 7.00 USD for a 1 oz letter with electronic proof of delivery, slightly cheaper than doing everything at the post office counter.

Simple example

If you walk into the post office with a 1 oz letter and say “I want this Certified, with a physical green card return receipt,” you’ll pay:

  • First‑Class stamp (about 0.78 USD) + Certified fee (about 5.30 USD) + Green Card (about 4.40 USD) ≈ 10.50–11.00 USD total.

If you instead choose electronic proof of delivery, your total drops to roughly 8 USD for that same letter.

Mini sections

What affects the price?

  • Weight and size : Over 1 oz or “flat” size instead of a regular letter adds extra postage but not extra certified fee.
  • Add‑on options : Return receipt (paper vs electronic), restricted delivery, or higher‑class services like Priority Mail increase the total.
  • Where you buy : At the counter vs online platforms that discount certain combinations by about 1–3 USD.

Quick rough rule you can use

  • Start with about 6 USD for a simple 1 oz certified letter.
  • Add about 2.5–3 USD if you want electronic proof of delivery.
  • Add about 4–4.5 USD instead if you want a physical green card.

SEO bits (for your post)

  • Focus phrase: “how much is it to send a certified letter” in your title and at least once in the first paragraph.
  • You can mention that latest news around USPS in 2026 is that certified fees stayed about the same while some Priority Mail flat‑rate prices went up.
  • If you reference forum discussion or trending topic angles, you can note that many people are surprised a “simple letter” with full tracking and proof of delivery now often costs close to 10 USD when they opt for all the extras.

Short HTML table for your article

html

<table>
  <thead>
    <tr>
      <th>Service combo (1 oz letter, 2026)</th>
      <th>What you get</th>
      <th>Approx. total cost (USD)</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>Certified Mail only</td>
      <td>Tracking + delivery record, no return receipt</td>
      <td>≈ 6.00</td>
    </tr>
    <tr>
      <td>Certified + Electronic Return Receipt</td>
      <td>Tracking + PDF proof of delivery</td>
      <td>≈ 8.00–8.50</td>
    </tr>
    <tr>
      <td>Certified + Green Card (paper) Return Receipt</td>
      <td>Tracking + physical signed card mailed back</td>
      <td>≈ 10.50–11.00</td>
    </tr>
  </tbody>
</table>

Meta description idea:
“How much is it to send a certified letter in 2026? Learn typical USPS Certified Mail costs, from basic service to return receipt options, plus what drives the price up or down.”