Research methodology To complete this case, students will need to access financial statements from the Securities and Exchange Commission’s webpage. The links are provided. Students will also need to review the conceptual framework that is typically covered in Intermediate 1 to respond to question 5. Case overview/synopsis This case is based on the three financial statement restatements that Weatherford International Ltd. made over an approximately 18-month period. The restatements were due to a fraud committed by manipulating the income tax accrual in the financial statements. The manipulation used was to overstate the amount of income used to calculate the dividend exclusion and then use a relatively high tax rate to calculate the resulting tax benefit. The tax rate used for the fraud was substantially more than Weatherford’s effective tax rate (ETR), which was a prominent part of the company’s strategic growth plan. The tax senior with the external auditors who reviewed the entry made for the dividend exclusion captured the inconsistency with the comment that “This [the entry] deserves a huh?” The case is intended for students in Intermediate 2, where financial statement restatements and their effect on the company’s financial statements are typically covered. During the years covered in this case, Weatherford was also under investigation for violations of the Foreign Corrupt Practices Act (FCPA). Weatherford’s FCPA violations included multiple instances of bribery, the inappropriate use of volume discounts, improper payments and kickbacks in the United Nation’s Oil for Food program. Weatherford received the eighth-largest fine in the history of FCPA violations (at that time) of $152m. Weatherford’s FCPA investigation expanded, and the company paid another $100m in fines for violations of sanctions law and export control law. This case focuses only on the fraudulent manipulation of the financial statements through the tax accrual and does not delve into the other investigations. However, the linkage between those investigations and the fraud in this case is Weatherford’s nonexistent internal controls. Complexity academic level This case was designed to be used in Intermediate 2 financial accounting classes to highlight financial statement restatements and review the conceptual framework and materiality. The students who used the case did not have difficulty with the tax aspect of the case. However, most of the students had taken one tax class previously or concurrently. If students have not had any exposure to tax, the instructor might want to walk students through the tax aspects of the case.