Learn English idioms with meanings and examples

🌎Region: International 📊Difficulty Level:intermediate

cook the books

To falsify or manipulate financial records to hide losses, inflate profits, or mislead others.

Recorded from the early 1900s; “cook” is used metaphorically as “doctor/manipulate,” so “cook the books” means to “fix” accounting books to produce a desired result.

Strongly negative and implies deliberate, often illegal financial fraud. Common in business/news/auditing contexts; using it casually can sound accusatory or defamatory.

  • The company was accused of cooking the books to hide its losses.
  • After the audit, it became clear they had been cooking the books to make profits look higher to investors.
  • If you’re short on revenue, cooking the books is not an option—even as a joke.
  • He was forced to resign after investigators suspected he had cooked the books to cover up the deficit.
  • Rumors that executives were cooking the books sent the stock price tumbling.

Fixed phrase: “cook the books” (usually plural “books,” with “the”). Verb inflects (cook/cooked/cooking). Often used with agent (“They cooked the books”) or passive (“The books were cooked”).

  • falsify the accounts
  • doctor the books
  • fix the books
  • massage the numbers
  • commit accounting fraud
  • keep honest books
  • balance the books
  • do the books honestly
  • report accurately