The document discusses the implications of worker classification under the Affordable Care Act (ACA), particularly highlighting the distinction between common law employees and independent contractors. Employers must accurately count all employees, including staff from staffing agencies, to avoid substantial excise taxes for non-compliance, which can amount to $2,000 per year per employee over certain thresholds. The IRS is increasing scrutiny on employee classification, emphasizing the need for businesses to assess control and financial aspects to determine worker status.