Via Business Insider:

Here are some formatting rules that Gillis says job seekers should follow to create a filtering software-friendly resume: 

  • Do not place your contact information in the header of your resume, because filtering softwares can be set to ignore headers and footers so there is a risk this information will be deleted.

  • Choose a conservative font such as Verdana, Arial, Tahoma, or Calibri. Gillis says that serif fonts, such as Times Roman or Cambria may be rejected by screening software.

  • Do not use any script fonts.

  • The smallest font size to use for the body of your resume should be 11 point. “Any smaller and you’re probably asking for trouble.”

  • No graphics or logos.

  • Do not format using tables.

  • No borders.

  • A one-inch margin top and bottom is best.

  • Do not use any lines that cross the entire page from margin to margin, because “some filters have been created that will reject a document for nothing more than having a single line run continuously across the page,” he writes.

Formatting Rules To Get Your Resume Through The Scanning Software – Business Insider