Do not have an account?
Already have an account?
Search description

One stop help and frequently asked questions related to e-Filiing of returns/forms and services.

List & Abbreviation

Abbreviation Expansion
AIR Annual Information Return A
AJP Artificial Jurisdical Person
AO Assessing Officer
AOP Association of Persons
ATM Automated Teller Machine
AY Assessment Year
BOI Body of Individuals B
BSR Basic Statistical Return
CCIT Chief Commissioner of Income Tax C
CA Chartered Accountant
CBDT Central Board of Direct Taxes
CCA Controller of Certifying Authorities
CDSL Central Depository Services (India) Ltd
CIN Challan Identification Number
CPC Centralized Processing Centre
DOI Date of Incorporation D
DGIT Director General of Income Tax
DOB Date of Birth
DSC Digital Signature Certificate
DTAA Double Tax Avoidance Agreement
e-Pay Electronic Payment E
ECS Electronic Clearing Service
ERI e-Return Intermediary
EVC Electronic Verification Code
FAQ Frequently Asked Questions F
FRS Functional Requirement Specification
F&SRS Functional and Software Requirement Specification
FY Financial Year
HP House Property H
HTTP Hypertext Transfer Protocol
HTTPS Secure Hypertext Transfer Protocol
HUF Hindu Undivided Family
ITDREIN Income Tax Department Reporting Entity Identification Number I
ITR Income Tax Return
ITR-V Income Tax Return Verification
JSON JavaScript Object Notation J
LLP Limited Liability Partnership L
NCLT National Company Law Tribunal N
NMS Non-filers Monitoring System
NRI Non-Resident Indian
NSDL National Security Depositary Limited
OTP One Time Password O
PAN Permanent Account Number P
PFMS Public Financial Management System
POA Power of Attorney
QR Quick Response Q
SFT Statement of Financial Transaction S
TAN Tax Deduction and Collection Account Number T
TCS Tax Collected at Source
TDS Tax Deducted at Source
TRACES TDS Reconciliation, Analysis and Correction Enabling System
UM User Manual U
UIDAI Unique Identification Authority of India
USB Universal Serial Bus
XML Extensible Markup Language X
Page Last Reviewed or Updated: 04-Jun-2021