When did the USPS increase their prices?

The USPS last raised their rates on January 22nd, 2017 and plan another rate increase on January 21st, 2018.

For more information visit our blog posts on the topic:

2017 Price Change:
http://blog.letterstream.com/mailing-company/2017/01/07/2017-usps-price-changes/

2018 Proposed Price Changes:
http://blog.letterstream.com/mailing-company/2017/10/12/proposed-2018-usps-rate-increases/