DA Form 4787: Reassignment Processing Guide (2026) – DA Form 4787, titled Reassignment Processing, is an official U.S. Army form used primarily for processing personnel reassignments, especially to overseas (OCONUS) commands. It facilitates assignment decisions, requests for family member travel, and family housing assignments.
The form is prescribed by AR 600-8-11 (Reassignment) and helps ensure smooth Permanent Change of Station (PCS) moves by collecting critical data on the Soldier and authorized dependents. It is particularly important for command sponsorship and accompanied tours.
Download the official form here: DA Form 4787 PDF
Purpose of DA Form 4787 in the Reassignment Process
The primary purposes include:
- Requesting family member travel to an overseas command.
- Providing the gaining commander with sufficient information for assignment decisions and housing.
- Documenting family member details, housing preferences, and any special circumstances (e.g., Exceptional Family Member Program needs or sole parent status).
- Supporting administrative qualification for the move.
It is a key document in OCONUS levy packets alongside forms like DA Form 5888 (Family Member Deployment Screening), DA Form 5121 (Overseas Tour Election Statement), and others.
Accurate completion helps prevent delays in travel entitlements, housing, and command sponsorship approval.
Who Needs to Complete DA Form 4787?
This form is required for Soldiers (primarily enlisted and officers) receiving reassignment instructions to OCONUS locations when family members will accompany them or when command sponsorship is requested.
- Losing MPD/PSC typically completes Part A (Personnel and Assignment Management Data).
- The Soldier completes much of Part B (Housing and Family Travel Data) and signs the form.
- It applies to accompanied tours and situations involving family travel and housing requests.
CONUS-to-CONUS moves may not always require it, but it is standard for overseas processing.
How to Fill Out DA Form 4787: Step-by-Step Instructions?
The form has two main parts. It must be typed (not handwritten in most cases), with full names spelled out.
Part A – Personnel and Assignment Management Data (Often completed by Losing MPD/PSC)
- Blocks 1-2: To/From information.
- Blocks 3-7: Soldier’s name, SSN, grade, PMOS, current unit/station, reassigned unit/UIC/APO/country, telephone, AKO email, report date, etc.
- TDY Enroute (if applicable): MOS, purpose, dates.
- Married Army Couples Program (if requesting joint domicile).
Part B – Housing and Family Travel Data (Soldier completes)
- Block 10: Indicate if any family members have physical, emotional, developmental, or intellectual problems.
- Block 11: Sole parent status (if applicable).
- Block 12: Application for Family Member Travel (concurrent travel options and quarters acceptance).
- Block 13: List all family members who will travel (name, relationship, sex, DOB, citizenship). Use additional sheets if needed.
- Blocks 14-16: Relatives in gaining area, current family address, contact during leave.
- Block 17: Soldier signs; MPD/PSC official signs and dates.
Tips for Accuracy:
- Double-check all personal and family data.
- Ensure consistency with other forms (e.g., DA 5888 for EFMP screening).
- Submit through your Reassignment Processing Center or S-1.
Consult your local MPD/PSC or reassignment briefing for unit-specific requirements, as some locations (e.g., Korea, Japan) require additional declarations.
Required Supporting Documents for OCONUS Reassignment
When submitting DA Form 4787 for family travel/command sponsorship, Soldiers typically also need:
- DA Form 5121 (Overseas Tour Election Statement).
- DA Form 5888 (Family Member Deployment Screening – EFMP).
- Medical/dental screening (e.g., DA Form 4036).
- Any required country-specific declarations or memos.
All family members must complete EFMP screening. Failure to do so can delay or deny sponsorship.
Common Issues and How to Avoid Delays
- Incomplete or handwritten forms → Packets are often returned.
- Missing EFMP screening or medical documentation.
- Inaccurate family member information or tour election.
- Not coordinating with the gaining command for housing availability.
Attend your mandatory reassignment briefing (per AR 600-8-11) early in the process. Use resources like IPPS-A for assignment details and Army Career Tracker (ACT) for sponsorship info.
Benefits of Proper Reassignment Processing
Completing DA Form 4787 correctly supports:
- Government-funded family travel.
- Command sponsorship and priority housing.
- Smoother transition for your family.
- Compliance with Army regulations, reducing stress during PCS.
It ensures commanders have the information needed to support your move effectively.
Final Tips for U.S. Army Soldiers
- Start early: Gather documents as soon as you receive assignment instructions.
- Verify current requirements with your installation’s Reassignments Office, as policies can have theater-specific nuances.
- Keep copies of everything.
- For the most current official guidance, refer to AR 600-8-11 and armypubs.army.mil.
Official Download: DA Form 4787 PDF
This guide is for informational purposes based on publicly available Army resources. Always consult your chain of command, MPD/PSC, or legal advisor for personalized assistance with your reassignment.