Dorsey suggests a seven part structure

A. Coming Judgment upon Judah and Jerusalem (1:2-6)

B. Coming judgment on leaders (1:7-13)

C. Judgment on the nations (1:4-18)

D. Call to repentance (2:1-3)

C’. Judgment on the nations (2:4-15)

B’. Coming judgment on leaders (3:1-7)

A’. Coming restoration on Jerusalem (3: 8-20)