SOI Tax Stats - IRS Data Book
Highlights of this year's Data Book
- During FY 2015, the IRS collected more than $3.3 trillion, processed more than 243 million tax returns and other forms, and issued over $403 billion in tax refunds.
- With more than a 15-percent reduction in full-time-equivalent staffing compared to 5 years ago, operations across a number of areas were downsized, including the total number of individual tax return examinations, which decreased by 22 percent over the same time period.
- The agency’s Website continued to get heavy use with more than 493 million visits to IRS.gov in FY 2015; and one of our most popular online tools, “Where’s My Refund?”, handled a record-breaking 234 million inquiries, a 24-percent increase over the prior year.