The survey by Accountemps asked 1,400 CFOs across the United States, "In your opinion, which one of the following communication skills is most important for accounting and finance professionals to possess?" Followed by interpersonal skills (50 percent), CFOs cited presentation/public speaking ability (17 percent), negotiation skills (16 percent), and writing ability (12 percent).

"Strong interpersonal skills are a key factor for success in any profession," said Max Messmer, chairman and CEO of Robert Half International. "Businesses seek accountants who have the requisite technical skills but who also can build rapport with colleagues, resolve conflicts and develop consensus among team members."

Messmer also noted the importance of presentation skills for accounting and finance professionals. "Careers in finance go beyond the numbers -- employees must articulate the relevance of financial data to diverse audiences responsible for making investment decisions and charting strategy."