The list of us taxation acronyms and abbreviations.

All us taxation related acronyms and abbreviations.

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277 entries under topic. ×

20
CFR:
Code of Federal Regulations(Governmental, US business, Central)
17
FY:
Fiscal Year(Financial, Taxation, US taxation)
6
AICPA:
American Institute of Certified Public Accountants(US business)
6
CPA:
Certified Public Accountant(US business, Accountancy, Certification)
2
EIN:
Employer Identification Number(US taxation, Taxation, TAX)
2
TIN:
Taxpayer Identification Number(US business, Taxation, US taxation)
1
AGI:
Adjusted Gross Income(Healthcare, US taxation, Taxation)
1
BMF:
Business Master File(Taxation, US taxation, TAX)
1
EFTPS:
Electronic Federal Tax Payment System(Taxation, US taxation, TAX)
1
FOIA:
Freedom of Information Act(US business, Military law, Computers)
1
IDRS:
Integrated Data Retrieval System(US business, Taxation, US taxation)
1
IMF:
Individual Master File(Taxation, US taxation, TAX)
1
IRA:
Individual Retirement Account(Labour, Labour economics, Financial)
1
IRC:
Internal Revenue Code(CODE, US business, Taxation)
1
IRM:
Internal Revenue Manual(US business, Taxation, US taxation)
1
ITIN:
Individual Taxpayer Identification Number(US taxation, Taxation, TAX)
1
RAL:
Refund Anticipation Loan(Taxation, US taxation, TAX)
1
SAC:
Special Agent in Charge(US business, US taxation, Taxation)
1
TIGTA:
Treasury Inspector General for Tax Administration(US business)
0
23C:
Assessment Date(Taxation, US taxation, TAX)
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APASmart Define. (2017). us taxation. Retrieved October 1, 2026, from http://smartdefine.org/us_taxation/abbreviations/r/Business
ChicagoSmart Define. 2017. "us taxation" http://smartdefine.org/us_taxation/abbreviations/r/Business (accessed October 1, 2026).
HarvardSmart Define 2017, us taxation, Smart Define, viewed 1 October, 2026, <http://smartdefine.org/us_taxation/abbreviations/r/Business>.
MLASmart Define. "us taxation" 16 June 2017. Web. 1 October 2026. <http://smartdefine.org/us_taxation/abbreviations/r/Business>