Cost to mail certified letter
The cost to mail a certified letter in the United States varies depending on the weight and size of the letter, as well as the destination. Here are the current rates for certified mail:
Domestic Certified Mail
- Letter-sized (up to 1 oz): $3.35
- Large envelope or flat (up to 1 oz): $3.85
- Letter-sized (over 1 oz): $3.35 + $0.15 per ounce
- Large envelope or flat (over 1 oz): $3.85 + $0.15 per ounce
International Certified Mail
- Letter-sized (up to 1 oz): $3.85
- Large envelope or flat (up to 1 oz): $4.35
- Letter-sized (over 1 oz): $3.85 + $0.15 per ounce
- Large envelope or flat (over 1 oz): $4.35 + $0.15 per ounce
Additional Fees
- Return Receipt Requested (RR): $1.45 (domestic) or $2.45 (international)
- Certified Mail with Return Receipt: $4.80 (domestic) or $6.30 (international)
Note: These rates are subject to change, so it's always a good idea to check the official website of the United States Postal Service (USPS) for the most up-to-date information.
It's also worth noting that certified mail is a tracked service, which means that the USPS will provide a tracking number and proof of delivery. This can be useful for sending important documents or packages that require proof of delivery.