DA Form 4651: 2026 Guide to US Army Reserve Transfer

DA Form 4651 – If you’re a US Army Reserve soldier looking to transfer units, request an attachment, or move to the Individual Ready Reserve (IRR) or Retired Reserve, DA Form 4651 is the key document you’ll need. Officially titled Request for Reserve Component Assignment or Attachment, this form streamlines personnel actions across the Army Reserve Component.

In this comprehensive guide, we break down exactly what DA Form 4651 is, when to use it, how to fill it out step by step, where to download the official PDF, and submission best practices. All information is drawn from current official U.S. Army sources as of April 2026.

What Is DA Form 4651?

DA Form 4651 is a Department of the Army form used exclusively for Reserve Component personnel actions. It serves as the formal request for:

  • Assignment to a new Troop Program Unit (TPU)
  • Attachment to another unit (including Individual Mobilization Augmentee or IMA positions)
  • Relief from attachment
  • Transfer between USAR units or to the IRR/Retired Reserve

The current version is DA Form 4651, AUG 2005 (Edition of SEP 81 is obsolete). It remains the active form with no newer edition published as of 2026. The proponent agency is the Deputy Chief of Staff, G-1 (DCS, G-1), and it is prescribed by AR 140-10, Assignments, Attachments, Details, and Transfers.

Privacy Act Statement: Authority is Title 10 U.S.C. § 3012. Disclosure of your Social Security Number (SSN) is mandatory. The Army uses the data to document transfers/attachments and maintain records/statistics.

Why You Need DA Form 4651 (Common Use Cases)?

US Army Reserve soldiers use DA Form 4651 for:

  • Transferring from one TPU to another (e.g., closer to home or better career fit)
  • Attaching to a different unit for training or special duty
  • Moving to the IRR upon completing TPU contractual obligations
  • Requesting reassignment to the Retired Reserve
  • Conditional releases or inter-service transfers (often paired with DD Form 368)

Unit commanders, Army Reserve Career Counselors (ARCCs), and Human Resources Command (HRC) personnel also rely on it to process orders.

How to Get the Official DA Form 4651 PDF?

Download the blank, fillable form directly from trusted Army sources:

  • U.S. Army Recruiting Command: DA Form 4651 PDF
  • Army Publishing Directorate (APD) or your unit’s G-1/S-1 section

Avoid unofficial third-party sites that may have outdated or altered versions.

Step-by-Step: How to Fill Out DA Form 4651?

Here’s the exact layout and required information (based on the official AUG 2005 form):

  1. Block 1: TO – Enter the orders-issuing authority (usually HRC or your MSC G-1). Include AUTOVON, input station number, and unit payroll number/UIC if known.
  2. Block 2: FROM – Soldier’s personal data:
    • Name and current address
    • SSN
    • Home and office telephone numbers
    • Grade, DOR, branch/MOS (SSI/PMOS)
    • PEBD, RYE, ETS
    • DOB, sex, height & weight
  3. Block 3: NAME AND CURRENT ADDRESS – Repeat or expand on address info.
  4. Block 4: ACTION – Check the appropriate box:
    • VOL ASGMT (Voluntary Assignment)
    • ATTACHMENT
    • RELIEVED FROM ATTACHMENT
  5. Block 5: REQUEST ASSIGNMENT / ATTACHMENT / TRANSFER TO – Full gaining unit details:
    • UIC, position title, duty MOS, grade authorized, TOE/TD, paragraph/line
    • Gaining unit commander’s typed name, grade, title, and signature + date
  6. Block 6: UNIT RELIEVED FROM ASSIGNMENT / ATTACHMENT – Losing unit information and losing unit commander’s signature + date.
  7. Block 7: INCLOSURES – Check what you’re attaching (DD Form 4, DD Form 214, MPRJ, orders, etc.).
  8. Block 8: REMARKS – Add any justification, scholarship recoupment notes, or special instructions.

Soldier Signature: The reservist must sign and date the form (usually in Block 2 or as indicated).

Pro Tip: Work with your Army Reserve Career Counselor or unit administrator. Many units now route these through IPPS-A or ePAT systems.

Required Supporting Documents (Typical Packet)

  • Completed and signed DA Form 4651
  • DA Form 4187 (Personnel Action) – often required for certain transfers
  • DA Form 4856 (Developmental Counseling)
  • Current DD Form 4 (enlistment contract)
  • Justification memorandum (if voluntary transfer)
  • Any branch-specific documents (e.g., for conditional release to ARNG)

Submission and Approval Process

  1. Soldier initiates the form and obtains losing unit commander signature.
  2. Gaining unit reviews and signs (they must have an open slot).
  3. Route through chain of command or ePAT/IPPS-A.
  4. HRC or appropriate orders-issuing authority publishes orders (effective date usually at least 10 days after submission).

Approval authority varies: company commander for routine TPU-to-TPU transfers in most cases, but higher for IRR/Retired Reserve or specialty cases.

Common Mistakes to Avoid

  • Missing gaining or losing commander signatures
  • Incorrect UIC or position data
  • Forgetting required inclosures
  • Submitting without ARCC counseling (especially for IRR moves)
  • Using an outdated form version

Double-check everything against AR 140-10 before submission.

  • AR 140-10 (Assignments, Attachments, Details, and Transfers) – primary governing regulation (with updates via HQDA and USARC policy letters)
  • US Army Reserve Command (USARC) and HRC websites
  • Your local Army Reserve Careers Group (ARCG) office
  • IPPS-A self-service for tracking

Frequently Asked Questions (FAQs)

  1. Q: Is DA Form 4651 still current in 2026?
    A: Yes. The AUG 2005 version remains the official form.
  2. Q: Can I fill it out online?
    A: Yes — use the fillable PDF from the official Army link. Some units accept digital signatures via Adobe or IPPS-A.
  3. Q: Do I need my current commander’s approval?
    A: Usually yes for losing-unit signature. Exceptions exist for IRR or specific programs.
  4. Q: How long does the process take?
    A: 30–90 days is typical, depending on gaining unit availability and command level.

Final Thoughts

Mastering DA Form 4651 can make your US Army Reserve career more flexible—whether you’re relocating, seeking new opportunities, or transitioning to the IRR/Retired Reserve. Always start by talking to your Army Reserve Career Counselor or unit S-1. They know the latest local procedures and can help you avoid delays.

For the most accurate, up-to-date guidance, visit the official U.S. Army Recruiting Command PDF or your chain of command. Proper use of DA Form 4651 keeps your record clean and your service on track.

Last updated: April 2026. Information sourced directly from official U.S. Army publications and forms. Always verify with your unit for any command-specific guidance.