H&R Block Online Help: Browser Compatibility

Looking for H&R Block online help to find out if your computer or browser is equipped to operate H&R Block’s online tax prep product?

Review the list below to find your computer and browser specifications and make sure you’re ready to start your return.

Windows

These browsers are supported:

• Windows 10
  • Internet Explorer Edge
  • Internet Explorer 11
  • Mozilla Firefox
  • Google Chrome
• Windows 8.1
  • Internet Explorer 11
  • Mozilla Firefox 3.5
  • Google Chrome
• Windows 7
  • Internet Explorer 11
  • Internet Explorer 10
  • Internet Explorer 9
  • Mozilla Firefox 3.5
  • Google Chrome

Macintosh

These browsers are supported:

• High Sierra 10.13 with SIRI
  • Safari
  • Google Chrome
  • Mozilla Firefox
• Sierra 10.12
  • Safari
  • Google Chrome
  • Mozilla Firefox
• El Capitan 10.11
  • Safari
  • Google Chrome
  • Mozilla Firefox
• Yosemite 10.10
  • Safari
  • Google Chrome
  • Mozilla Firefox

Chrome

The Chrome browser is supported.

Tablets

These browsers are supported:

• iOS 12, 11.3.1, 11.2.6, 11.2.5, 10.3.3, 9.3.5 on iPad 4, Mini 4, and Pro
  • Google Chrome
  • Safari
• Android 7, 6, 5.1.1 on Galaxy Tab S3
  • Mozilla Firefox
  • Google Chrome
  • Android Native
• Surface Pro 2, Win 10
  • Edge
  • Internet Explorer 11

Phones

These browsers are supported:

• iOS12, 11.3.1, 11.2.6, 11.2.5, 10.3.3, 9.3.5 on iPhone X, XS Max, iPhone 8, 7, 7+, 6, 6S, 6S+
  • Safari
  • Google Chrome
• Android 9 (P), 8 (Oreo), 7.1.1, 7.0, 6.0.1, 5.1.1 on Samsung S9, S9+, S8+, S7, Note 8, Google Pixel2XL, Nexus 6p, 5
  • Google Chrome
  • Android Native
  • Amazon

Your browser must be set up to accept cookies, Java, and JavaScript.

For more H&R Block online support, visit the Help Center to find technical help.