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The contractor & vendor portion of DFAS.mil is currently undergoing maintenance. This message will be removed once the work is complete.  Updated: 21 Jan 26 

Industrial Base Repayment Options

There may be times when a vendor or contractor needs to return money to the government due to overpayment. There are two methods to submit your repayment below.

Make an Online Payment via Pay.gov

To quickly and securely submit a payment online, please visit Pay.gov. Payment options include debit cards, checking/savings account and PayPal (linked to checking and savings accounts). Select the appropriate payment module based on your Pay Office. If you don’t know your DoDAAC or pay office visit Commercial Pay Customer Service.

Payments can take up to nine days to appear on your DFAS account. For any additional questions about Pay.gov, click here.

Credit Gateway (Electronic Funds Transfer)

Credit Gateway (Electronic Funds Transfer – EFT) is a method of payment that allows you to send payment via an Automatic Clearing House (ACH) credit to a DFAS approved account. Be sure to include detailed information about your payment when submitting it for proper application of your payment. Please inquire with your bank to send payment to Credit Gateway, 401 14th St. SW, Washington, D.C. 20227, routing number: 0510-3670-6, using the appropriate account number below.

DSSN Account Number

5570 Army

800005570001

6355 DLA

540010

6551 DLA/miscellaneous

540007

8522 Navy

800008522002
MOCAS

800006469001

Need Additional Assistance with Payments or Help with an Invoice?

If you don’t know your DoDAAC or pay office and would like to check the payment status of an invoice, status of a payment, request a payment history, or determine why an invoice may have been rejected visit Industrial Base Pay Customer Service.

Industrial Base Pay Customer Service Call-to-Action, click for Industrial Base Pay Customer Service

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Page Updated: Jan 21, 2026

What Information Should I Provide with my Payment?

MOCAS contracts are administered by DCMA and paid by DFAS North (HQ0337), South (HQ0338) or West (HQ0339) entitlements.

The following information is required for MOCAS Payment refunds:

  • Delivery order number (if applicable)
  • Include the shipment number and bill number
  • Payment system from which overpayment was received (if known)
  • Point of contact information (name, phone, etc.) at which we may contact you
  • Any other useful information that may be helpful in identifying the correct account for the deposit of funds

Where Should I Send Payment?

Payments can be sent via USPS, Express, or FedEX to:

DFAS Cleveland Attn: JFMC-CBUS
1240 East 9th St.
Cleveland, OH 44199

What Information Should I Provide with my Payment?

When applicable, the vendor needs to provide the following additional information when sending a refund check.

  • Contract Number
  • Delivery Number (if applicable)
  • Point of Contact Information (Name, Phone, Email, etc.)
  • Payment System from which the Overpayment was Received
  • Line of Accounting
  • DCN#
  • Document number
  • Pseudo Social (i.e. SNK2025DC)

Where Should I Send Payment?

Please send refund checks to the address noted on the debt letter and write the Bill of Collection (BOC) number on the check. When an address is not included with the demand letter, vendors need to send refund checks to the following locations based on the military service involved:

DoDAAC(s)

Mailing Address

F03000, F67100, F78900 and F87700 (Air Force)

DFAS-Indianapolis
Attn: DFAS-JFDBB/IN
8899 E. 56th Street
Indianapolis, IN 46249-1001

HQ0303 and HQ0304 (Army)

DFAS-Columbus
DFAS-JDCBB/CO
PO Box 182317
Columbus, OH 43218

NOO39B, N6600B, N6523B, N6856B N6852A, N6825B (Navy)

DFAS-Cleveland
J3DCBB/8522
1240 E. 9th Street
Cleveland, Ohio 44199

M67443 (Marine Corps)

DFAS-Cleveland
J3DCBB/6102
1240 East 9th Street
Cleveland, OH 44199

HQ0131 (Defense Agencies)

DFAS-Columbus
ATTN: DFAS-JDCBB/CO
PO Box 182317
Columbus, OH 43218

SL4701 (EBS, formerly BSM)

DFAS-Columbus
ATTN: DFAS-JDCBB/CO
PO Box 182317
Columbus, OH 43218

HQ0252 (FABS)

DFAS Cleveland
J3DCBB/8522
1240 East 9th St
Cleveland, OH 44199

HQ0105

Dept 3400
8899 East 56th St
Indianapolis, IN 46249-3400

HQ0302 and HQ0250 (DFAS-Indianapolis Central Disbursing Services)

Dept 3400
8899 East 56th St
Indianapolis, IN 46249-3400

HQ0490 (GFEBs- Make checks payable to Treasurer of the United States)

DFAS-Cleveland
J3DCBB/GFEBS
1240 E. 9th Street
Cleveland, OH 44199
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Page Updated: June 25, 2025