AF Form 1566A: Declination of SNCO Promotion 2026 Guide – If you’re a Senior Noncommissioned Officer (SNCO) in the U.S. Air Force considering opting out of promotion consideration for the next cycle, AF Form 1566A is the official document you need. This form formally records your decision to decline promotion board or testing consideration, ensuring compliance with Air Force promotion policies.
Whether you’re not ready for increased responsibilities, focusing on personal or family priorities, pursuing education, or managing other career factors, understanding and properly completing AF Form 1566A protects your record and updates your promotion eligibility status in MilPDS.
What Is AF Form 1566A?
AF Form 1566A, titled Declination of Senior Noncommissioned Officer (SNCO) Promotion Consideration, is an official U.S. Air Force form used exclusively by SNCOs (typically MSgt, SMSgt, or those in the relevant promotion zones for E-7, E-8, or E-9).
Its primary purpose is to document an SNCO’s voluntary decision to decline consideration for promotion during a specific cycle. This differs from declining an actual promotion after selection; the form applies to declining consideration (e.g., board eligibility or testing under the Weighted Airman Promotion System – WAPS, or SNCO promotion boards).
Key points:
- It creates a formal record that prevents automatic promotion processing for that cycle.
- The form is referenced in AFI 36-2502, Enlisted Airman Promotion and Demotion Programs (current as of January 2026 updates).
- Completing it typically results in updating your promotion eligibility status code (often to “K”) in the Military Personnel Data System (MilPDS).
Download the official form here: AF Form 1566A PDF (Direct from e-Publishing.af.mil – always use the latest version from official Air Force sources).
When and Why Would an SNCO Use AF Form 1566A?
SNCOs use this form when they choose not to compete for promotion in a given cycle. Common reasons include:
- Needing more time in grade or experience before taking on higher-level leadership duties.
- Personal or family circumstances (e.g., caregiving, spouse career, relocation plans).
- Pursuing professional military education (PME), advanced civilian education, or special assignments.
- Strategic career timing (e.g., aligning with retirement, high-tempo deployments, or other opportunities).
- Simply not feeling ready for the increased responsibilities that come with the next rank.
Note: Declining consideration via this form is different from declining a promotion after selection, which requires a separate written memorandum per AFI 36-2502, paragraph 1.8 (or similar in current versions). The declination letter for post-selection must include your name, SSN, promotion cycle, promotion sequence number (if applicable), and a clear statement that you understand reinstatement is not authorized.
Using AF Form 1566A early (before testing or board consideration) helps avoid issues like no-shows for testing, which can carry penalties.
How to Complete AF Form 1566A – Step-by-Step?
While the exact layout is a one-page form available as a fillable PDF, typical sections include:
- SNCO Identifying Information — Full name, rank, SSN (or DoD ID), organization/unit, and contact details.
- Promotion Cycle/Details — Specify the promotion cycle/year and the grade you’re declining consideration for (e.g., to MSgt, SMSgt, or CMSgt).
- Reason for Declination — Provide a brief, professional statement explaining your decision (optional but often included for clarity).
- Acknowledgment and Understanding — Confirm you understand the implications (e.g., ineligibility for that cycle, impact on future eligibility if any).
- Signatures —
- Airman’s signature and date.
- Supervisor or rater signature (often required).
- Unit commander or designated authority signature.
The form serves as a binding acknowledgment. Your Force Support Squadron (FSS) or Military Personnel Flight (MPF) will use it to update MilPDS and file it in your records.
Pro Tip: Consult your unit’s Career Development section or FSS before submitting. They can provide the most current guidance, ensure proper routing, and answer questions about how this affects your specific situation.
Process After Submission
- FSS/MPF Action: They update your promotion eligibility status in MilPDS and ensure the form is properly filed (e.g., in your Automated Records Management System – ARMS).
- Consequences: You will generally not be considered for promotion in that cycle. Future cycles are usually unaffected unless other factors (like time-in-grade or PME requirements) apply.
- Documentation: Retain a copy for your records. The form helps maintain a clean audit trail.
Always refer to the latest AFI 36-2502 for full policy details, as procedures can have minor updates between revisions.
Important Considerations for Air Force SNCOs
- Timing Matters — Submit the form before key deadlines for testing or board eligibility to avoid complications.
- No Automatic Reinstatement — Declinations are generally final for that cycle; plan accordingly.
- Impact on Career — One-time declinations are common and understood, but repeated ones may prompt leadership discussions. Be prepared to discuss your long-term goals.
- Related Forms — AF Form 1566 (WAPS Test Verification) is sometimes mentioned alongside it for testing-related declinations.
- ARC/Reserve/Guard — Some rules vary slightly for Air Reserve Component (ARC) members; check component-specific guidance.
For the most accurate and up-to-date information, visit:
- Official e-Publishing: AF Forms
- myFSS or myPers portals (for active users)
- Your local FSS/MPF
AF Form 1566A provides a straightforward, official way for SNCOs to manage their promotion timeline responsibly. If you’re weighing this decision, speak with your supervisor, mentor, or career counselor to ensure it aligns with your overall Air Force career objectives.
Need the form? Download AF Form 1566A here.
This article is for informational purposes only and is based on publicly available Air Force publications as of 2026. Policies can change—always verify with official sources and your servicing personnel office before taking action.