That’s one of the findings in the Data Book for 2018, released by the Internal Revenue Service on Monday. In the fiscal year covered, the IRS processed more than 250 million tax returns and collected nearly $3.5 trillion in federal taxes paid by households and businesses.
The data show that the burden is increasingly falling on individuals. Their income taxes account for about $1.95 trillion, or 57% of total revenue. An additional 33% came from employment taxes. Corporations only paid 7.6% of the tax take — the lowest share since at least 1960, according to the IRS data.
After adjusting for refunds, the share may be even lower. Businesses got more than $60 billion back from the IRS, lowering the net collection amount to $202.7 billion.