Related Clues:

• This is one for the books
• Check
• Sit in on
• Check for embezzlement, perhaps
• See 6-Down
• I.R.S. agent's task
• Embezzler's worry
• Tax cheat's risk
• One for the books?
• Balancing act?
• IRS threat
• Check books
• Check to the I.R.S.?
• Taxpayer's worry
• Check the books