The U.S. Internal Revenue Service has hit Symantec with a US$1 billion tax bill for allegedly under-reporting the value of intellectual property that the software vendor transferred to two Irish subsidiaries.Symantec was notified of the issue by the IRS in late March, the company said in a regulatory filing, dated Monday.The IRS claims that both Symantec and Veritas Software under-priced intellectual property the two companies licensed to their Irish subsidiaries, said Symantec spokeswoman Genevieve Haldeman. Both Symantec and Veritas, which was purchased by Symantec in 2005, set up the Irish subsidiaries for the purpose of doing business outside of the United States, she said.The IRS believes that Symantec owes about $900 million, excluding penalties and interest, in connection with the Veritas claim, which covers the 2000 and 2001 Veritas tax returns. Another $100 million is due in connection with Symantec’s fiscal 2003 and 2004 reports. Symantec does not agree with the IRS’ position and plans to appeal the tax assessment, Haldeman said.Symantec’s stock (SYMC) dropped more than 4 percent following the news, trading at $15.73 in after-hours trading on Nasdaq Stock Market’s INET exchange. -Robert McMillan, IDG News ServiceFor related news coverage, read Symantec Unveils Remote Data Backup Software.Check out our CIO News Alerts and Tech Informer pages for more updated news coverage. Related content opinion Website spoofing: risks, threats, and mitigation strategies for CIOs In this article, we take a look at how CIOs can tackle website spoofing attacks and the best ways to prevent them. By Yash Mehta Dec 01, 2023 5 mins CIO Cyberattacks Security brandpost Sponsored by Catchpoint Systems Inc. Gain full visibility across the Internet Stack with IPM (Internet Performance Monitoring) Today’s IT systems have more points of failure than ever before. Internet Performance Monitoring provides visibility over external networks and services to mitigate outages. By Neal Weinberg Dec 01, 2023 3 mins IT Operations brandpost Sponsored by Zscaler How customers can save money during periods of economic uncertainty Now is the time to overcome the challenges of perimeter-based architectures and reduce costs with zero trust. By Zscaler Dec 01, 2023 4 mins Security feature LexisNexis rises to the generative AI challenge With generative AI, the legal information services giant faces its most formidable disruptor yet. That’s why CTO Jeff Reihl is embracing and enhancing the technology swiftly to keep in front of the competition. By Paula Rooney Dec 01, 2023 6 mins Generative AI Digital Transformation Cloud Computing Podcasts Videos Resources Events SUBSCRIBE TO OUR NEWSLETTER From our editors straight to your inbox Get started by entering your email address below. Please enter a valid email address Subscribe