1 

U.S. Department of the Treasury

Annual Computer Matching and Privacy Protection Report

CY 2021 
2 

MESSAGE FROM THE CHAIRMAN OF THE DATA INTEGRITY BOARD

I am pleased to present the Department of the Treasury’s Annual 

Computer Matching and Privacy Protection Report for calendar year 

2021. This report is being published pursuant to the Privacy Act of 

1974, as amended, and guidance issued by the Office of Management 

and Budget.

Inquiries about this report may be directed to privacy@treasury.gov. 

This report, as well as previous Computer Matching and Privacy 

Protection Reports, can be found on the Department’s Privacy Act 

website at https://home.treasury.gov/footer/privacy-act. 

 Ryan Law

 Chairman of the Data Integrity Board

 Deputy Assistant Secretary for Privacy, Transparency, and Records
3 

2021 Annual Computer Matching and Privacy Protection Report

TABLE OF CONTENTS

Message from the Chairman of the Data Integrity Board........................................................... 2

Table of Contents.................................................................................................................... 3

Treasury Data Integrity Board.................................................................................................. 4

Matching Programs for Calendar Year 2021 .......................................................................... 5-9

Appendix I: Agencies Participating in the DIFSLA Data Exchange Program......................10-11

Appendix II: Agencies Participating in the Treasury Offset Program.................................. 12-14
4 

TREASURY DATA INTEGRITY BOARD

Ryan Law, Chairman of the Data Integrity Board

Deputy Assistant Secretary for Privacy, Transparency, and Records 

Office of Privacy, Transparency, and Records

David Ambrose

Chief Security Officer and Chief Privacy Officer

Bureau of the Fiscal Service

James Jackson

Acting Deputy Inspector General for Investigations

Treasury Inspector General for Tax Administration

Trevor Norris

Acting Assistant Secretary for Management

Departmental Offices

Richard Dodson

Senior Counsel

Departmental Offices

Antony Arcadi

Deputy Assistant Secretary for Information Systems

and Chief Information Officer

Office of the Chief Information Officer

Robert Choi

Chief, Privacy Officer

Privacy, Governmental Liaison, and Disclosure

Internal Revenue Service

Patrick Mezzetta

Office of the Deputy Chief Financial Officer

Departmental Offices

Richard Delmar

Deputy Inspector General 

Office of the Inspector General

Morrison Achamfour, Secretary

Office of Privacy, Transparency, and Records

1750 Pennsylvania Avenue NW,

Washington, D.C. 20220

Telephone: (202) 313-2291

Email: morrison.achamfour@treasury.gov
5 

MATCHING PROGRAMS FOR CALENDAR YEAR 2021 

In calendar year 2021, the Board reviewed and approved 2 new matching agreements, 5 reestablishments and 6 renewals matching agreements. The Board did not disapprove any of the 

proposed agreements and all requested extensions were granted. No violations of any of the 

Department’s matching agreements were alleged or identified.

The Inspector General Empowerment Act of 2016 includes an Inspector General (IG) exemption 

to the Computer Matching and Privacy Protection Act of 1988 (CMPPA). This exemption 

excuses IGs from obtaining formal matching agreements before matching data with other 

agencies and entities to identify fraud and waste. As a result, Treasury will not discuss any 

computer matching agreements in which the Treasury Office of the Inspector General (OIG), 

Treasury Inspector General for Tax Administration (TIGTA), or the Special Inspector General 

for the Troubled Asset Relief Program (SIGTARP) are participants.
6 

Title Federal 

Register Notice

Source Agency Recipient 

Agency

Purpose CostBenefits 

Analysis

The Disclosure of 

Information to Federal, 

State and Local Agencies 

(DIFSLA) Data Exchange

85 FR 64227

(October 9, 

2020) 

Department of the 

Treasury - Internal 

Revenue Service 

(IRS)

See Appendix I The Disclosure of Information to Federal, 

State and Local Agencies (DIFSLA) Data 

Exchange program reduces fraud and 

abuse in certain federally-assisted benefit 

programs.

$4.31:1

Medicare Part D – Law 

Income Subsidy Program 

85 FR 5271

(January 29, 

2020) 

Social Security 

Administration

Department of 

the Treasury

(IRS)

The Medicare Prescription Drug Subsidy 

Program is a matching program between 

Treasury and Social Security 

Administration (SSA) that assists with the 

verification of eligibility, as well as the 

calculation of the subsidy percentage, for 

benefits provided under section 1860D-14 

of the Social Security Act.

$9.40:1

Income-Related 

Adjustments to Medicare 

Part B and D Premiums

85 FR 47837

(August 6, 

2020) 

Department of the 

Treasury - Internal 

Revenue Service

(IRS)

Social Security 

Administration

The Income-Related Adjustments to 

Medicare Premiums IRC § 6103(1) (20) 

authorizes IRS to disclose specified return 

information to the SSA with respect to 

taxpayers whose Part B and/or prescription 

drug coverage insurance premium(s)

may (according to IRS records) be subject 

to premium subsidy adjustment pursuant to 

section 1839(i) or premium increase 

pursuant to §1860D-13(a) (7) of the Social 

Security Act for the purpose of establishing 

the amount of any such adjustment or 

increase. The return information IRS will 

disclose includes adjusted gross income 

and specified tax-exempt income.

$22,614:1

The Taxpayer Address 

Request 

84 FR 69392

(December 18, 

2019) 

Department of the 

Treasury - Internal 

Revenue Service

(IRS)

Department of 

Justice

The Taxpayer Address Request Program 

assists agencies with recouping payments 

and delinquent debts.

$27.46:1
7 

Verification of Household 

Income and Family Size 

for Insurance Affordability 

Programs and Exemptions

85 FR 8873

(February 18, 

2020) 

Department of the 

Treasury - Internal 

Revenue Service 

(IRS)

Department of 

Health and 

Human Services 

(HHS) Centers 

for Medicare and 

Medicaid 

Services (CMS)

Section 6103(l)(21) of the Internal 

Revenue Code authorizes the IRS to 

disclose certain items of return information 

to the Centers for Medicare and Medicaid 

Services (CMS) as a part of the eligibility 

determination process for programs 

covered by various sections of the Patient 

Protection and Affordable Care Act (ACA)

N/A

IRS Data Loss Prevention 85 FR 79562

(December 10, 

2020) 

Department of the 

Treasury – Internal 

Revenue Service 

(IRS)

Treasury- IRS 

(internal 

agreement)

The IRS matches computerized data to 

detect and deter breaches of security policy 

by IRS employees, contractors, or other 

individuals who have been granted access 

to IRS information, or to IRS equipment 

and resources, who send electronic 

communications in an unsecure, 

unencrypted manner.

N/A

Medicare Part D 

Prescription Drug Benefit 

Program (CMA 1304)

85 FR 82025

(December 17, 

2020) 

Department of the 

Treasury - Bureau of 

the Fiscal Service 

(FS)

Social Security 

Administration 

(SSA)

FS discloses ownership of Savings 

Securities to the SSA, which will provide 

SSA with information necessary to verify 

an individual’s self-certification of his or 

her financial status to determine eligibility 

for low income subsidy assistance (Extra 

Help) in the Medicare Part D prescription 

drug benefit program established under the 

Medicare Prescription Drug, Improvement, 

and Modernization Act of 2003 (Public 

Law 108-173).

$41.7:1 
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Supplemental Security 

Income (CMA 1038)

86 FR 20781

(April 21, 

2021) 

Department of the 

Treasury – Bureau of 

the Fiscal Service 

(FS)

Social Security 

Administration 

(SSA)

This matching program establishes the 

conditions under which Fiscal Service, 

Treasury will disclose savings security data 

to SSA. SSA will use the data to determine 

continued eligibility for SSI applicants and 

recipients, or the correct benefit amount for 

recipients and deemors who did not report 

or incorrectly reported ownership of 

savings securities.

$1.3:1

Do Not Pay Program

(CMA 1402)

85 FR 58063 

(September 17, 

2020) 

Department of the 

Treasury – Bureau of 

the Fiscal Service 

(FS)

Department of 

Health and 

Human 

Services/Centers 

for Medicare & 

Medicaid

The purpose of this matching program is to 

reduce improper payments by authorizing 

Fiscal Service to provide Centers for 

Medicare & Medicaid Services (CMS), 

through the U.S. Department of the 

Treasury’s Working System as defined by 

OMB Memorandum M–13–20 Protecting 

Privacy while Reducing Improper 

Payments with the Do Not Pay Initiative, 

identifying information from 

Treasury/Fiscal Service .023 Do Not Pay 

Payment Verification Recordssystem of 

records about individuals and entities 

excluded from receiving federal payments, 

contract awards, and other benefits.

N/A

Treasury Offset Program

(TOP)

62 FR 45699

(August 28, 

1997) 

Department of the 

Treasury – Bureau of 

the Fiscal Service 

(FS)

See Appendix II The purpose of the TOP Program is to 

identify federal payments made to 

individuals who owe delinquent debts to 

the federal or to state governments, as well 

as individuals who owe past-due child 

support obligations eligible to be collected 

by offset pursuant to 31 U.S.C. § 3716, and 

to offset such payments where appropriate 

to satisfy those debts.

N/A
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Do Not Pay Program F86 FR 38531 

(July 21, 2021)

Department of the 

Treasury – Bureau of 

the Fiscal Service 

(FS)

The Department 

of Veterans 

Affairs, Financial 

Services Center, 

Commercial 

Operations 

Division (VA)

The purpose of this CMA is to reduce 

improper payments by authorizing the 

Treasury, Fiscal Service to provide the 

Commercial Operations Division, through 

the Treasury's Working System as defined 

by OMB Memorandum M-21-19, 

“Transmittal of Appendix C to OMB 

Circular A-123, Requirements for Payment 

Integrity Improvement, identifying 

information from the Fiscal Service SOR 

“Treasury/Fiscal Service.017” about 

individuals and entities excluded from 

receiving federal payments, contract 

awards and other benefits.

N/A

Do Not Pay Program 86 FR 14798 

(March 18, 

2021) 

Department of the 

Treasury – Bureau of 

the Fiscal Service 

(FS)

The Small 

Business 

Administration 

(SBA).

The purpose of this program is to assist 

SBA in the identification of potentially 

improper payments. Information is 

disclosed pursuant to this matching 

program only for the purpose of, and to the 

extent necessary in, assisting SBA in its 

determination with respect to an applicant 

for assistance under the SBA Programs.

N/A
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APPENDIX I: AGENCIES PARTICIPATING IN THE DIFSLA DATA 

EXCHANGE PROGRAM

Federal Agencies

1. Social Security Administration

2. Veterans Benefit Administration

3. Veterans Health Administration

State Agencies

1. Alaska Department of Health & Social Services, Division of Public Assistance

2. Alabama Department of Human Resources 

3. Alabama Medicaid Agency

4. Arkansas Department of Human Services

5. Arizona Department of Economic Security

6. California Department of Social Services

7. Connecticut Department of Social Services

8. District of Columbia Department of Human Services

9. Delaware Department of Health & Social Services

10. Florida Department of Children & Families

11. Georgia Department of Human Services

12. Hawaii Department of HumanServices

13. Iowa Department of Human Services

14. Idaho Department of Health & Welfare 

15. Illinois Department of Human Services

16. Indiana Family & Social Services Administration

17. Kansas Department for Children and Families

18. Kentucky Cabinet for Health and Family Services

19. Louisiana Department of Health

20. Louisiana Department of Children and Family Services

21. Massachusetts Department of Transitional Assistance

22. Maryland Department of Human Services

23. Maine Department of Health & Human Services

24. Michigan Department of Health & Human Services

25. Minnesota Department of Human Services

26. Missouri Department of Social Services

27. Mississippi Division of Medicaid

28. Mississippi Department of Human Services

29. Montana Department of Public Health & Human Services

30. North Carolina Department of Health & Human Services

31. North Dakota Department of Human Services
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32. Nebraska Department of Health & HumanServices

33. New Hampshire Department of Health &Human Services, Division of Family Assistance

34. New Jersey Department of HumanServices

35. New Mexico Human Service Department

36. New York State Office of Temporary & Disability Assistance

37. Ohio Department of Medicaid

38. Ohio Department of Jobs and Family Services

39. Oklahoma Department of Human Services, Adult & Family Services

40. Oregon Health Authority, Department of Human Resources

41. Pennsylvania Department of Human Services

42. Rhode Island Department of Human Services

43. South Carolina Department of Social Services

44. South Dakota Department of Social Services

45. Tennessee Department of Human Services

46. Texas Health & Human Services Commission

47. Utah Department of Workforce Services

48. Virginia Department of Social Services

49. Vermont Department for Children and Familie, Economic Services Division

50. Washington Department of Social & Health Services

51. Wisconsin Department of Children & Families

52. Wyoming Department of Family Services
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APPENDIX II: AGENCIES PARTICIPATING IN THE TREASURY OFFSET 

PROGRAM

Federal Agencies

1. U.S. Air Force

2. U.S. Department of Agriculture

3. U.S. Department of Defense

4. U.S. Department of Health & Human 

Services

5. U.S. Department of Homeland Security

6. U.S. Department of Treasury

7. U.S. Navy

8. Air Force Services Agency

9. Farm Service Agency (FSA)

10. Food and Nutrition Service

11. National Finance Center

12.Rural Development

13. Defense Finance & Accounting Services

14. U.S. Army Corps of Engineers

15. Office of Child Support Enforcement 

(OCSE) 

16. U.S. Customs and Border Protection

17.Bureau of Alcohol, Tobacco, 

Firearms and Explosives 

18.Bureau of the Fiscal Service

19.Internal Revenue Service

20. Navy Corps Exchange

21. Navy Personnel Command

22. Army & Air Force Exchange Service 

(AAFES)

23. U.S. Department of Education

24. U.S. Department of Health and Human 

Services

25. U.S. Department of Justice

26. U.S. Department of State

27. U.S. Department of Veterans Affairs

28. U.S. Department of Veterans Affairs 

(Debt Management Center)

29. U.S. Department of Veterans Affairs 

(Veterans Canteen Service)

30. Federal Deposit Insurance Corporation

31. Marine Corps Exchange

32. National Labor Relations Board

33. U.S. Office of Personnel Management 

(OPM)

34. U.S. Securities and Exchange 

Commission (SEC)

35. U.S. Small Business Administration 

(SBA) 

36. U.S. Social Security Administration 

(SSA)

37.Executive Office of the President

38.Executive Office of the United States 

Attorneys

State and Local Agencies

1. Alabama Department of Labor

2. Alabama Department of Revenue

3. Alaska Department of Labor and 

Workforce Development

4. Arizona Department of Revenue

5. Arizona Labor Department

6. Arkansas Department of Finance and 

Administration

7. Arkansas Department of Labor

8. California Employment 

Development Department

9. California Franchise Tax Board

10.California Labor and Workforce 

Development

11.Colorado Department of Labor and 

Employment
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12.Colorado Department of Revenue

13.Connecticut Department of Labor

14.Connecticut Department of Revenue 

Services

15. Delaware Department of Finance, 

Division of Revenue

16. Delaware Department of Labor

17. District of Columbia Department of 

Employment Services

18. District of Columbia Office of Tax 

and Revenue

19. Florida Employment and Labor

20. Georgia Department of Labor

21. Georgia Department of Revenue

22. Hawaii Department of Labor and 

Industrial Relations

23. Hawaii Department of Taxation

24.Idaho Department of Labor

25.Idaho State Tax Commission

26.Illinois Department of Employment 

Security

27.Illinois Department of Revenue

28.Indiana Department of Revenue

29.Indiana Department of Workforce 

Development

30.Iowa Department of Revenue

31.Iowa Division of Labor

32. Kansas Department of Labor

33. Kansas Department of Revenue

34. Kentucky Department of Revenue

35. Kentucky Labor Cabinet

36.Louisiana Department of Revenue

37.Louisiana Workforce Commission

38. Maine Department of Labor

39. Maine Revenue Services

40. Maryland Department of Labor, 

Licensing and Regulation 

41. Maryland Office of the Comptroller

42. Massachusetts Office of Labor and 

Workforce Development

43. Massachusetts Department of 

Revenue

44. Michigan Department of the 

Treasury 

45. Michigan Unemployment Insurance 

Agency

46. Minnesota Department of 

Employment and Economic 

Development 

47. Minnesota Department of Revenue

48. Mississippi Department of 

Employment Security

49. Mississippi State Tax Commission

50. Missouri Department of Labor

51. Missouri Department of Revenue

52. Montana Department of Labor and 

Industry

53. Montana Department of Revenue

54. Nebraska Department of Labor

55. Nebraska Department of Revenue

56. Nevada Department of Employment, 

Training and Rehabilitation

57. New Hampshire Employment 

Security

58. New Jersey Department of Labor 

and Workforce Development

59. New Jersey Division of Taxation

60. New Mexico Department of 

Taxation and Revenue

61. New Mexico Department of 

Workforce Solutions

62. New York Department of Labor

63. New York Department of Taxation 

and Finance

64. North Carolina Department of 

Commerce, Employment Security

65. North Carolina Department of 

Revenue

66. North Dakota Job Service
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67. North Dakota Office of the State Tax 

Commissioner

68. Ohio Attorney General's Office

69. Ohio Bureau of the Workers 

Compensation

70. Oklahoma Employment Security 

Commission

71. Oklahoma Tax Commission

72. Oregon Department of Revenue

73. Oregon Employment Department

74. Pennsylvania Department of Labor 

and Industry

75. Pennsylvania Division of Taxation

76.Rhode Island Department of Labor 

and Training

77.Rhode Island Division of Taxation

78. South Carolina Department of 

Employment and Workforce 

79. South Carolina Department of 

Revenue

80. South Dakota Department of Labor 

and Regulation

81.Tennessee Department of Labor and 

Workforce Development

82.Texas Workforce Commission

83. Utah Department of Workforce 

Services

84. Utah State Tax Commission

85. Vermont Department of Labor

86. Vermont Department of Taxes

87. Virginia Department of Taxation

88. Virginia Employment Commission

89.Washington Employment Security 

Department

90.West Virginia State Tax Department

91.West Virginia Work Force

92.Wisconsin Department of Revenue

93.Wisconsin Department of Workforce 

Development

94.Wyoming Department of Workforce 

Services