01—Abstract
Summary
Summary of the 8-K filed May 6, 2026. Cited figures are marked; the original filing is the authoritative source.
Amcor plc (AMCR) has announced a significant change to its fiscal year end, transitioning from a June 30 year-end to a December 31 year-end, effective May 1, 2026.
This change will result in an abbreviated transition period covering July 1, 2026, to December 31, 2026. The company's reporting will then align with full calendar fiscal years, with the first complete calendar fiscal year ending December 31, 2027. This adjustment will impact how investors view the company's financial performance over the next several reporting periods.
02—Key points
Key Highlights
- Amcor plc is changing its fiscal year end from June 30 to December 31.
- The transition is effective as of May 1, 2026.
- A transition period will cover July 1, 2026, to December 31, 2026.
- The company will file a transition report on Form 10-K/T for this abbreviated period.
- The first full calendar fiscal year post-transition will end on December 31, 2027.
- Fiscal quarters will continue to align with calendar quarters.
- Quarterly financial results up to December 31, 2026, will be reported according to the existing fiscal year structure.
03—Questions
Frequently Asked Questions
Why is Amcor plc changing its fiscal year end?
The filing does not explicitly state the reasons for the change. However, aligning with a calendar fiscal year often simplifies financial reporting, aligns with industry peers, or facilitates comparisons with broader economic data.
What is the 'Transition Period' and how will it be reported?
The Transition Period is an abbreviated fiscal period from July 1, 2026, to December 31, 2026. Amcor plc will file a specific transition report on Form 10-K/T to cover this period, distinct from its regular annual filings.
How will this change affect year-over-year comparisons?
Investors should be aware that year-over-year comparisons will be impacted during the transition. Performance during the abbreviated Transition Period (July 1, 2026 - December 31, 2026) will not be directly comparable to a full six-month period in a prior or subsequent year without adjustment. The first full calendar year comparison will be between the fiscal year ending December 31, 2027, and the fiscal year ending December 31, 2028.
Will Amcor plc's quarterly reporting change immediately?
No, the company states that until December 31, 2026, it will continue to report its quarterly financial results in accordance with its current fiscal year structure. The new calendar fiscal year reporting will commence fully with the period ending December 31, 2027.
04—Continue