Postage Rates 2024 Large Envelopes

Postage Rates 2024 Large Envelopes. 19, 2025, for priority mail,. Here’s a summary of the key changes that took effect:

The baseline postage rate to mail a flat/large envelope has increased from $1.39 to $1.50 in postage. The prc has approved the usps rate change scheduled to take effect january 21st, 2024.