04.03.2026

In the 2000s, the number of letters has fallen by approximately 75% because of digital communications. The declining trend is accelerating. As digitalization increases, the volume of paper mail is decreasing at an ever faster rate. This is significantly increasing unit costs.

Due to the rise in costs, we will increase the list prices of Pre-paid Envelopes by an average of 12% as of April 1, 2026. The prices of other letter services will also change. See the new price lists posti.fi/prices-business.