Russian banks have proposed to postpone the introduction of a progressive tax scale on citizens' deposits for one year, until January 1, 2028, Kommersant writes. The credit institutions fear that they will not have time to adapt the software and fully integrate with the databases of the Federal Tax Service. At the same time, all market participants will have to update their IT systems, even though most of the wealthy customers who will be affected by the new mechanism are concentrated in the largest banks.