The IRS also points out that upper-income audits dropped in response to the closing down of tax shelters in the 1986 Tax Reform Act.
The IRS audited 40,000 upper-income people last year.
mnli hypothesis: The IRS audited 40,000 upper-income people last year. premise: The IRS also points out that upper-income audits dropped in response to the closing down of tax shelters in the 1986 Tax Reform Act.