MissionProviding world class finance and accounting service for the military and defense agencies, the Army Military Pay Office at Fort Belvoir provides military pay operations to Army Active Duty, Reserve, and National Guard Service Members. Our goal is to pay Soldiers what they are entitled to timely and with accuracy. We are a fully integrated financial service provider here to support and serve the brave men and women who serve our country and protect our way of life.

HOT Info Regarding OASDI Tax Deferral Collections!

The Consolidated Appropriations Act was signed by the President on December 27, 2020, extending the OASDI (social security) Tax deferral collection period from 1 January- 30 April 2021 to 1 January- 31 December 2021. How will this impact your pay? 

For ACTIVE DUTY military members, the 2020 deferred Social Security taxes will be collected in 24 installments, from your mid-month and end-of-month pay between January 1 and December 30, 2021.

For RESERVISTS and GUARDSMAN performing intermittent duty in 2021, the amount collected may not be the same every pay period. DFAS will collect 2% of net available from each weekly, mid-month and end-of-month pay, and will continue until the deferred taxes have been repaid in full.

Military FAQs: https://www.dfas.mil/taxes/Social-Security-Deferral/Military-FAQs/


In-Processing Briefing (Active Component)

In-processing finance is as simple as completing your PCS travel claim.  Please submit your claim via Smart Voucher here.  Upon submission we will use your PCS travel claim to update your military pay account as well (change your BAH to your new duty zip code).

Soldiers will be directed to submit the following documentation:

  1. PCS order and all amendments
  2. Leave Form (DA Form 31) for PCS leave/PTDY (signed-in and out in blocks 14 and 16 and 15 when appropriat).
  3. DD Form 1610 (TDY orders), if applicable, which cover the date of departure from your last duty station to arrival at Fort Belvoir
  4. Commercial travel (tickets/receipts), if applicable
  5. Lodging receipts with a zero balance, if applicable
  6. Receipts for any reimbursable expense of $75 or more
  7. Advance Travel payment information for this PCS

For detailed instructions on completing your PCS travel claim, view the Finance In-Processing Smart Voucher Instructions power point here.

Contact Information: (703) 805-2501


PAC/S-1 Corner

Per our MOA with your organization and the subsequent finance authorization memo please continue to send your UTLs to either the Belvoir UTL Inbox or the Regional UTL Inbox as noted here.  The breakdown is as follows:

Belvoir UTL Inbox:

o   FLPB

o   Annual Entitlement Review Reports

o    DA 1506

o   Special Actions (AWOL, DFR, Confinement)

o   All Military Pay Debt Management documents (including statement of charges)

o   Manual CMS Cases (State Licensure Reimbursement for example)

o   Pay Inquiries

o   IOP (PCS In/Out Processing, Accessions and Separations) Note: In-processing through the Belvoir UTL Inbox is by exception.  Primary submission route is Smart Voucher

o   Reserve Pay (to include in-processing/new tours/tour extensions)

o   Advance Pays

o   Casual Pays

o   BAH Advance

o   BAH marked Recertification. (if no life changing event, then we should not need the BAH form unless IMA/TPU/IRR)

o   Extensions/Reenlistments (ex: lump sum leave)

o   High Visibility/VIP (General Officers, SMA, and Installation Commanders) documents

o   Special Projects

o   Death Gratuity

o   PACIDN changes


Regional UTL Inbox:

o   All other ACTIVE duty military pay documents go to the Regional UTL Inbox


Important Links