Indian Tax & Compliance Glossary
Plain-language definitions for 53+ tax, GST, international and business compliance terms — from ITR and AY to DTAA, FEMA, LUT and Virtual CFO.
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Income Tax
International Tax
Accounting
A–Z Terms
AY (Assessment Year)
The year in which income earned in the previous financial year is assessed and taxed.
Income TaxAIS (Annual Information Statement)
Comprehensive statement from income tax portal showing all financial transactions linked to your PAN.
Income TaxAdvance Tax
Tax paid in instalments during the financial year itself, before the year ends.
Income TaxAngel Tax (Section 56(2)(viib))
Tax on share premium received by unlisted companies from investors above fair market value.
Startup & BusinessDTAA (Double Taxation Avoidance Agreement)
Bilateral treaty between India and another country preventing the same income from being taxed twice.
International TaxDIN (Director Identification Number)
Unique 8-digit number assigned to every director of a company in India.
Startup & BusinessDSC (Digital Signature Certificate)
Electronic signature issued by certifying authorities — required for filing company/LLP documents with MCA.
Startup & BusinessDPIIT (Department for Promotion of Industry and Internal Trade)
Ministry department that grants Startup India recognition — unlocking angel tax exemption and Section 80-IAC benefits.
Startup & BusinessFY (Financial Year)
The 12-month period from April 1 to March 31 during which income is earned and recorded.
Income TaxForm 16
TDS certificate issued by employer to employee showing salary paid and TDS deducted annually.
Income TaxForm 26AS
Annual tax statement showing all TDS/TCS deducted and deposited against your PAN.
Income TaxFEMA (Foreign Exchange Management Act)
Indian law governing foreign exchange transactions, cross-border investments and NRI account operations.
International TaxGSTIN (Goods and Services Tax Identification Number)
Unique 15-digit registration number assigned to every GST-registered business.
GSTGSTR-1
Monthly/quarterly return for outward supplies (sales) filed by GST-registered businesses.
GSTGSTR-3B
Monthly summary return where GST liability is declared and payment made.
GSTGSTR-9 (GST Annual Return)
Annual reconciliation return filed by regular GST taxpayers, summarising the full year's GST transactions.
GSTGSTR-2B
Auto-generated monthly statement showing ITC available from suppliers' GSTR-1 filings.
GSTITR (Income Tax Return)
Annual declaration filed with India's Income Tax Department reporting income, deductions and tax paid.
Income TaxITC (Input Tax Credit)
Credit available to GST-registered businesses for GST paid on business purchases, which reduces their GST payable.
GSTIGST (Integrated Goods and Services Tax)
GST on inter-state supplies of goods and services — collected by the central government.
GSTLTA (Leave Travel Allowance)
Salary component exempt from tax for domestic travel expenses — claimable twice in a block of 4 years.
Income TaxLTCG (Long-Term Capital Gains)
Capital gains on assets held for more than the specified holding period — taxed at concessional rates.
Income TaxLUT (Letter of Undertaking)
Declaration filed by exporters on the GST portal to export goods/services without paying IGST.
GSTLRS (Liberalised Remittance Scheme)
RBI scheme allowing resident individuals to remit up to USD 250,000 per year abroad for permitted purposes.
International TaxLLP (Limited Liability Partnership)
Hybrid business structure with limited liability and partnership flexibility — governed by the LLP Act 2008.
Startup & BusinessMCA (Ministry of Corporate Affairs)
India's government ministry administering the Companies Act and registering companies through the MCA portal.
Startup & BusinessMIS (Management Information System / Report)
Monthly financial reports providing business performance metrics — P&L, balance sheet, cash flow and KPIs.
AccountingNRI (Non-Resident Indian)
An Indian citizen residing outside India for more than 182 days in a financial year.
International TaxNRE Account (Non-Resident External)
Bank account in India for NRIs holding foreign earnings converted to INR — interest is tax-free.
International TaxNRO Account (Non-Resident Ordinary)
Bank account for NRIs to manage India-source income — interest is taxable, repatriation is capped.
International TaxNPS (National Pension System)
Government pension scheme with tax benefits — additional ₹50,000 deduction under Section 80CCD(1B).
Income TaxPAN (Permanent Account Number)
Unique 10-character alphanumeric identifier issued by the Income Tax Department to every taxpayer.
Income TaxPrivate Limited Company
A separate legal entity incorporated under the Companies Act 2013 — most common startup structure.
Startup & BusinessPPF (Public Provident Fund)
Government-backed 15-year savings scheme with 7.1% tax-free returns — EEE tax treatment.
Income TaxRNOR (Resident But Not Ordinarily Resident)
A transitional residency status for individuals who have recently returned to India after being NRIs.
International TaxROC (Registrar of Companies)
Government authority under MCA that registers companies and LLPs and maintains statutory records.
Startup & BusinessSection 80C
Income tax deduction allowing up to ₹1.5 lakh on specified investments and payments.
Income TaxSection 80D
Deduction for health insurance premiums — up to ₹25,000 for self (₹50,000 for senior citizens).
Income TaxSelf-Assessment Tax
Tax paid by taxpayer at the time of filing ITR after accounting for TDS and advance tax.
Income TaxSTCG (Short-Term Capital Gains)
Capital gains on assets sold within the specified short-term holding period — taxed at higher rates.
Income TaxSection 54 Exemption
Capital gains exemption when LTCG from residential property sale is reinvested in another house.
Income TaxSection 54F Exemption
LTCG exemption when net sale proceeds from any long-term capital asset (other than a house) are reinvested in a residential house.
Income TaxSGST (State Goods and Services Tax)
State government's share of GST on intra-state supplies.
GSTTAN (Tax Deduction Account Number)
10-character number required by entities that deduct or collect tax at source (TDS/TCS).
Income TaxTDS (Tax Deducted at Source)
Tax deducted from payments by the payer and deposited with the government on behalf of the payee.
Income TaxTCS (Tax Collected at Source)
Tax collected by the seller from the buyer at the time of sale of specific goods/transactions.
Income TaxTIS (Taxpayer Information Summary)
Simplified summary of the AIS showing category-wise income aggregates for use in ITR filing.
Income TaxTRC (Tax Residency Certificate)
Certificate from a foreign country's tax authority confirming that the holder is a tax resident of that country — required to claim DTAA benefits.
International Tax