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Software plays an increasingly large role in private sector research and development (R&D) expenditures, according to new research from the National Science Foundation’s (NSF) National Center for Science and Engineering Statistics (NCSES) and the Bureau of Economic Analysis (BEA). Based on a recent change in how the BEA treats software R&D in its calculations for gross domestic product (GDP) and other metrics, the analysis finds that the share of business R&D coming from software increased from 20 percent in 2006 to 32 percent in 2016, a 60 percent increase. The authors also look at longer-term trends in business R&D expenditures on software, as well as an analysis of software R&D in manufacturing and non-manufacturing industries.

U.S. companies performed over $294 billion in research and development (R&D) in 2011, according to the Business R&D and Innovation Survey (BRDIS) – a business survey conducted annually by the U.S. Census Bureau and the National Science Foundation. Companies funded an overwhelming majority of the industrial R&D conducted in the U.S. (81.2 percent, approximately $238.8 billion). Approximately $55.3 million of industrial R&D (18.8 percent) was funded by other sources, predominately from the federal government ($31.3 billion). U.S.