23C |
Assessment Date |
|
ACC |
Associate Chief Counsel |
|
ACI |
Appeals Coordinated Issues |
|
ACR |
Audit Change Report |
|
ACS |
Automated Collection Service |
|
ADEPT |
Automated Deposit of Electronic Payments for Taxes |
|
ADR |
Alternative Dispute Resolution |
|
AGI |
Adjusted Gross Income |
|
AIMS |
Audit Information Management System |
|
AM |
Area Manager |
|
AO |
Appeals Officers |
|
AOC |
Advice of Credit |
|
AOD |
Actions on Decisions |
|
ASED |
Assessment Statute Expiration Date |
|
ATAO |
Application for Taxpayer Assistance Order to Relieve Hardship |
|
ATG |
Audit Technique Guide |
|
ATIN |
Adoption Taxpayer Identification Number |
|
AUR |
Automated Under Reporter |
|
AWISS |
Agency Wide Information Systems Services |
|
AWSS |
Agency-Wide Shared Services |
|
BeST |
Benefits and Services Team |
|
BMF |
Business Master File |
|
BWH |
Backup Withholding |
|
C&L |
Communications & Liaison |
|
CAF |
Centralized Authorization File |
|
CAP |
Collection Appeals Process |
|
CARE |
Communications, Assistance, Research & Education |
|
CAS |
Customer Accounts Service |
|
CAS |
Computer Audit Specialist |
|
CBAF |
Commercial Bank Address File |
|
CC |
Command Code |
|
CCO |
Computing Center Operations |
|
CCR |
Comprehensive Case Resolutions |
|
CDP |
Collection Due Process |
|
CEP |
Coordinated Examination Program |
|
CI |
Criminal investigation |
|
CIP |
Compliance Initiative Project |
|
CIS |
Collection Information Statement |
|
CORR |
Correspondence Return |
|
CP |
Computer Paragraph |
|
CPA |
Certified Public Accountant |
|
CPM |
Civil Penalty Module |
|
CRS |
Communication Replacement System |
|
CSCS |
Customer Service Call Sites |
|
CSED |
Collection Statute Expiration Date |
|
CSO |
Customer Service Operations |
|
CSOC |
Customer Service Operations Center, Atlanta |
|
CSP |
Classification Settlement Program |
|
CT |
Criminal Tax |
|
CTM |
Communications Technology and Media |
|
CTR |
Currency Transaction Report |
|
DFO |
Director, Field Operations |
|
DIF |
Discriminant Function |
|
DLN |
Document Locator Number |
|
DTO |
Desk Top Operations |
|
E-FOIA |
Electronic FOIA Reading Room |
|
EFTPS |
Electronic Federal Tax Payment System |
|
EIN |
Employer Identification Number |
|
EO |
Exempt Organizations |
|
EP |
Employee plans |
|
EP/EO |
Employee Plans/Exempt Organizations |
|
EPMF |
Employee Plans Master File |
|
EQMS |
Exam Quality Measurement System |
|
EQTRAS |
Examination Quality Trends Analysis System |
|
ERTA |
The Economic Recovery Tax Act of 1981 |
|
ES |
Estimated Tax |
|
ESP |
Examination Special Procedures |
|
ESP |
Examination Support and Processing |
|
ETE |
Employment Tax Examiner |
|
FDC |
Fraud Detection Center |
|
FERDI |
Federal Employee & Retiree Delinquency Investigations |
|
FF |
Field Force |
|
FFA |
Fiduciary FTD Avoidance |
|
FFF |
Fraudulent Failure to File |
|
FICA |
Federal Insurance Contribution Act |
|
FIFO |
First-In-First-Out Inventory Method |
|
FinDEN |
Financial Crimes Enforcement Network |
|
IRA |
Individual Retirement Account |
|
IRAF |
Individual Retirement Account File |
|
IRC |
Internal Revenue Code of 1986 |
|
IRM |
Internal Revenue Manual |
|
ISP |
Industry Specialization Program |
|
IT Regs |
Internal Revenue Regulations |
|
ITG |
Indian Tribal Governments |
|
ITIN |
Individual Taxpayer Identification Number |
|
LDC |
Lead Development Center |
|
LEM |
Law Enforcement Manual |
|
LIFO |
Last-In-First-Out Inventory Method |
|
LMQAS |
Line Management Quality Assurance System |
|
LMSB |
Large and Mid-Size Business |
|
MAAP |
Mutually Accelerated Appeals Process |
|
MACS |
Midwest Automated Compliance System |
|
MARS |
Manual Accounting Replacement System |
|
MCC |
Martinsburg Computing Center |
|
MCR |
Master Control Records |
|
MCT |
Manufacturing, Construction and Transportation |
|
MFT |
Master File Tax |
|
MSN |
Microfilm Serial Number |
|
MSSP |
Market Segment Specialization Program |
|
MSu |
Market Segment Understandings |
|
NASACT |
National Association of State Auditors, Comptrollers, and Treasurers |
|
NBIC |
National Background Investigation Center |
|
NBTPI |
Nonbusiness Total Positive Income |
|
NMF |
Non-Master File |
|
OBRA'86 |
Omnibus Budget Reconciliation Act of 1986 |
|
OBRA'89 |
Omnibus Budget Reconciliation Act of 1989 |
|
ODC |
Ozone Depleting Chemicals |
|
OIC |
Offer In Compromise |
|
OPA |
Office of Penalty Administration |
|
OSPO |
Office of Security and Privacy Oversight |
|
PAs |
Program Analysis System |
|
PCC |
Penalty Computation Code |
|
PDT |
Potentially dangerous taxpayers |
|
PHC |
Personal Holding Company |
|
PINEX |
Penalty and Interest Notice Explanations |
|
PLR |
Private Letter Ruling |
|
PMA |
Program Management & Administration |
|
PMF |
Payer Master File |
|
PNP |
Presumptive Negligence Penalty |
|
POA |
Power Of Attorney |
|
POD |
Post Of Duty |
|
PRP |
Problem Resolution Program |
|
PSBC |
Personnel Services Branch Chief |
|
PSO |
Personnel Services Operations |
|
PSP |
Planning and Special Programs |
|
PTIN |
Preparer Tax Identification Number |
|
QAS |
Quality Assurance Staff |
|
QMS |
Quality Measurement Section |
|
QR |
Quality Review |
|
QRDT |
Questionable Refund Detection Team |
|
RA |
Revenue Agent |
|
RAL |
Refund anticipation loan |
|
RAR |
Revenue Agent Report |
|
RC |
Reason Code |
|
RDD |
Return Due Date |
|
REIT |
Real Estate Investment Trust |
|
REMIC |
Real Estate Mortgage Investment Conduit |
|
RF&P |
Retailers, Food & Pharmaceuticals |
|
RFC |
Regulated Futures Contract |
|
RFP |
Retailers, Food and Pharmaceuticals |
|
RO |
Revenue Officer |
|
ROFT |
Record of Federal Tax |
|
RONT |
Record of Net Tax Liability |
|
RP |
Revenue Procedure |
|
RPC |
Return Preparer Coordinator |
|
RR |
Revenue Ruling |
|
RRA |
Restructuring and Reform Act of 1998 |
|
RRTA |
Railroad Retirement Tax Act |
|
RSED |
Refund Statute Expiration Date |
|
RURT |
Railroad Unemployment Repayment Tax |
|
RWNS |
Resource Workload Management System |
|
SB/SE |
Small Business/Self-Employed Division |
|
SBSE |
Small Business & Self Employed |
|
SC IS |
Service Center Information Systems |
|
SC TAS |
Service Center Taxpayer Advocate Service |
|
SCA |
Service Center Advice |
|
SCCB |
Service Center Collection Branch |
|
SCCF |
Service Center Control File |
|
SEP |
Special Enforcement Program |
|
SET |
Self-Employment Tax |
|
SFR |
Substitute For Return |
|
SHR |
Strategic Human Resources |
|
sic |
Schedule Indicator Code |
|
SP |
Strategic Programs |
|
spb |
Special Procedures Branch |
|
SPC |
Submission Processing Center |
|
SPEC |
Stakeholder Partnership, Education and Communication |
|
TA |
Taxpayer Advocate |
|
TAM |
Technical Advice Memoranda |
|
TAMRA |
Technical And Miscellaneous Revenue Act |
|
TAO |
Taxpayer Assistance Order |
|
TAS |
Taxpayer Advocate Service |
|
TBOR |
Taxpayer Bill Of Rights |
|
TC |
Tax Court |
|
TC |
Transaction Code |
|
TC |
Team Coordinator |
|
TCMP |
Taxpayer Compliance Measurement Program |
|
TDA |
Taxpayer Delinquency Account |
|
TDI |
Tax(payer) Delinquency Investigation |
|
TE |
Tax Examiner |
|
TEC |
Taxpayer Education & Communication |
|
TEFRA |
Tax Equity Fiscal Responsibility Act |
|
TEGE |
Tax Exempt & Governmental Entities |
|
TFRP |
Trust Fund Recovery Penalty |
|
TGr |
Total Gross Receipts |
|
TIF |
Taxpayer Information File |
|
TIGTA |
Treasury Inspector General for Tax Administration |
|
TILT |
Taxpayer Inquiry Look-up |
|
TIN |
Taxpayer Identification Number |
|
tln |
Transmittal Locator Number |
|
TM |
Technical Memoranda |
|
TM |
Territory Manager |
|
TP |
Taxpayer |
|
tpbc |
Transactional Processing Branch Chief |
|
TPCO |
Transactional Processing Center Operations |
|
TPI |
Total Positive Income |
|
TRA'86 |
Tax Reform Act of 1986 |
|
trr |
Tax Resolution Representatives |
|
TT&L |
Treasury Tax and Loan |
|
TY |
Tax Year |
|