The regulator said visitors to the site should have an improved experience with information presented in a clearer and “better structured” way.
Users will also be able to view the site successfully on a range of devices, while being able to access and complete regulatory tasks and information with greater ease.
Following on from a new site search which was launched last August, the redesign will allow users to search by site section, date and document type.
The FCA said it has spent a year planning and carrying out extensive research for the site with a cross section of firms and consumers.
The upcoming redesign comes after users provided feedback to the FCA last year that its website was hard to navigate when performing key tasks.