Why Are Stamps So Expensive in 2026?

A one-ounce stamped letter costs $0.82 as of July 12, 2026 because the price supports a nationwide mail network while letter volume continues to decline. The rate is not determined by paper and ink alone. It also reflects collection, processing, transportation, delivery, labor, facilities, and the universal-service mission.

A Stamp Pays for a Network

The physical stamp is only proof of payment. The service includes accepting the letter, sorting it, moving it through regional networks, and delivering it to the destination. Many of those costs remain even when fewer letters move through the system.

Letter Volume Keeps Falling

USPS reported that First-Class Mail volume fell by 702 million pieces, or 6.1 percent, in the first quarter of fiscal year 2026 compared with the same quarter a year earlier. Electronic communication and transaction alternatives are a major reason for the long-term decline.

When volume falls, a fixed delivery network has fewer mailpieces across which to spread its costs. Price changes are one part of the effort to keep revenue aligned with the service obligation.

Labor and Operating Costs Matter

Compensation and benefits are the largest USPS expense category. Transportation, facilities, vehicles, technology, workers' compensation, retirement costs, and other operations also affect the financial picture. These costs do not move in a simple one-to-one relationship with the number of letters mailed.

Correcting an Outdated Explanation

Older articles often say USPS prices are rising because it must prefund retiree health benefits decades in advance. That explanation is outdated. The Postal Service Reform Act of 2022 eliminated the unique prefunding obligation and canceled past-due prefunding obligations. Current financial reports still discuss retirement, health, pension, and other mandated costs, but not the old prefunding rule as if it were still in effect.

Why Rates Change

USPS proposes mailing-service prices and files them through the regulatory process. Different categories can change by different amounts. On July 12, 2026, the stamped one-ounce letter rate rose from $0.78 to $0.82, while the additional-ounce price remained $0.29.

What a Mailer Can Control

• Use the correct stamp category rather than adding postage by guesswork.
• Weigh thick or uncertain letters before mailing.
• Calculate delivered cost per stamp when comparing sellers.
• Buy a quantity that matches real annual use.
• Store unused stamps dry and flat so they remain usable.

Frequently Asked Questions

Did the Forever stamp become $0.82 in July 2026?

Yes. The one-ounce stamped-letter rate increased from $0.78 to $0.82 on July 12, 2026.

Did the Additional Ounce price also increase?

No. The additional-ounce price for a single-piece letter remained $0.29 in the July 2026 change.

Is retiree health prefunding still the main explanation?

No. The 2022 Postal Service Reform Act eliminated the unique retiree-health prefunding obligation. Current costs and financial pressures should be described using current USPS reports.

Will Forever stamps purchased earlier still cover one ounce?

A valid unused Forever stamp continues to equal the current one-ounce stamped-letter price.