Our site is best viewed with 32-bit color and 1024x768 resolution.

Note: Your monitor must support at least 256 colors and 800x600 resolution.

Web Browsers:

We require users to access their accounts online with one of the following:

  • Mozilla Firefox (version 4.0 or later)
  • Microsoft Internet Explorer ( for Windows - version 8.0 or later)
  • Google Chrome (version 18.0 or later)
  • Apple Safari (version 4.0 or later)

American Century Investments® requires use of a browser with 128-bit encryption, one of the strongest encryption levels available, and Secure Sockets Layer v3 (SSL v3). Visit the Mozilla Firefox Link to External Site, Microsoft Internet Explorer Link to External Site, Google Chrome Link to External Site or Apple Safari Link to External Site websites to upgrade your browser to 128-bit encryption and SSL v3.

Operating System Platforms:

  • Microsoft Windows 2000/XP or later.
  • Macintosh OS X (10.1) or later.


The latest free version of the Adobe® Reader® software is needed to view PDF files.