Maximum imprisonment for false reporting is:

False reporting in financial or regulatory contexts is a serious offense, often carrying significant penalties to deter fraudulent activities. Option C, 3 years, is the correct answer, indicating the maximum imprisonment term for such a violation. This penalty is designed to reflect the severity of providing inaccurate or misleading information, which can have substantial financial and legal repercussions.

• Options A, B, and D represent different durations but are incorrect according to the specific legal framework or regulation being referenced, which sets the maximum at three years.