Accounting Changes, Estimate Revisions, and Error Corrections

FAR coverage for accounting principle changes, estimate revisions, retrospective application, and prior-period corrections.

This chapter covers what happens when accounting changes after prior reporting has already occurred. FAR questions here depend on identifying the type of change correctly and then applying the right retrospective or prospective treatment.

In This Chapter

How to Use This Chapter

  • Classify the change before deciding how the financial statements change.
  • Focus on retrospective versus prospective treatment and when prior periods are restated.
  • Return here whenever a FAR miss involves estimate-versus-principle confusion.

In this section

Revised on Friday, April 24, 2026