ECB (External Commercial Borrowing)

By Manu Rao | Updated March 2026

What Is an ECB?

An External Commercial Borrowing (ECB) is a commercial loan raised by an eligible Indian entity from a recognized non-resident lender. The loan can be denominated in foreign currency (FCY-ECB) or in Indian rupees (INR-ECB). ECBs are a critical funding channel for Indian companies — particularly those with foreign parent companies or international investors — because they allow access to cheaper offshore capital at globally competitive interest rates.

ECBs include bank loans, suppliers' credit beyond 180 days, securitized instruments like floating/fixed-rate bonds, non-convertible debentures (NCDs), and Foreign Currency Convertible Bonds (FCCBs). In the financial year 2024-25, Indian companies raised over USD 40 billion through ECB channels, making it one of the largest sources of non-equity foreign capital inflows.

Legal Framework

ECBs are governed by the Foreign Exchange Management Act, 1999 (FEMA) and the Foreign Exchange Management (Borrowing and Lending) Regulations, 2018 notified under FEMA Notification No. 3/2018-RB dated December 17, 2018. The RBI's Master Direction on ECBs — Master Direction No. 5/2018-19 (updated periodically) — is the primary operational framework.

Key regulatory provisions:

• FEMA Section 6(3)(d) — Empowers RBI to regulate borrowings from persons outside India
• RBI Master Direction — ECB, Trade Credits and Structured Obligations (January 16, 2019, as updated) — Consolidates all ECB norms
• A.P. (DIR Series) Circulars — RBI issues periodic circulars updating ECB limits, end-use norms, and procedural requirements
• Income Tax Act, Sections 194LC and 195 — Govern withholding tax on interest payments to non-resident lenders

ECB Frameworks: Track I and Track II

The RBI classifies ECBs into two main tracks based on maturity:

Additionally, INR-denominated ECBs (formerly Rupee-denominated ECBs or "Masala Bonds") have a minimum average maturity of 3 years and the all-in-cost ceiling is the prevailing yield of Government of India securities of corresponding maturity plus 550 bps.

Eligible Borrowers

The following Indian entities can raise ECBs under the automatic route:

• Companies registered under the Companies Act, 2013
• Limited Liability Partnerships (LLPs) registered under the LLP Act, 2008
• Units in Special Economic Zones (SEZs)
• SIDBI, EXIM Bank, and other specified financial institutions
• Port Trusts, NBFC-IFCs, Holding Companies, and Core Investment Companies
• Startups recognized by DPIIT (up to USD 3 million per financial year)

Entities not eligible: individuals, trusts (except those authorized), proprietorships, and partnership firms (non-LLP).

Recognized Lenders

ECBs can be raised from:

• International banks and financial institutions (including multilateral institutions like IFC, ADB)
• Foreign equity holders — a direct/indirect equity holder with a minimum 25% direct holding (or 51% indirect holding) in the borrowing entity
• Foreign branches or subsidiaries of Indian banks (subject to prudential limits)
• Long-term investors such as sovereign wealth funds, insurance companies, and pension funds from FATF/IOSCO-compliant countries
• For INR-ECBs: Foreign Portfolio Investors (FPIs) registered with SEBI

ECB Limits

Borrowings beyond these limits require RBI approval under the approval route.

End-Use Restrictions

ECB proceeds can be used for:

• Capital expenditure — new projects, modernization, expansion
• Working capital (general corporate purposes) — up to a specific proportion, typically for entities in specific sectors
• Repayment of existing rupee loans from the banking system (subject to conditions)
• On-lending by NBFCs for specified purposes
• Acquisition of shares in India under an approved merger/acquisition

ECB proceeds cannot be used for:

• Investment in real estate activities (other than development of integrated townships/affordable housing)
• Investing in the capital market or equity
• On-lending to other entities for non-permitted activities
• General corporate purposes without RBI approval (for certain borrower categories)

Interest Rate and All-in-Cost

The all-in-cost of an ECB includes:

• Rate of interest (fixed or floating)
• Other fees and expenses in foreign currency (arrangement fees, management fees, upfront fees, commitment fees)
• It does not include commitment fees up to 0.5% per annum on undrawn amounts, withholding tax, or expenses in INR

The all-in-cost ceiling is benchmark rate + 550 basis points per annum. For INR-ECBs, the benchmark is the Government of India securities yield of corresponding maturity.

Hedging Requirements

Hedging requirements depend on the borrower and end-use:

• Infrastructure borrowers with INR revenue must hedge 70% of their ECB exposure if the MAMP is below 5 years
• All other borrowers are encouraged but not mandated to hedge, though specific RBI circulars may impose hedging requirements during periods of currency volatility
• Hedging must be done through Authorized Dealer (AD) banks in India using permitted derivative products

Reporting and Compliance

ECB transactions involve three mandatory reports:

1. Form ECB (formerly Form 83) — Filed with RBI through the AD bank before drawdown. This is the master loan registration.
2. ECB-2 Return — Monthly return submitted to the RBI by the 7th of every month, reporting drawdowns, interest payments, and repayments during the previous month
3. Annual Return on Foreign Liabilities and Assets (FLA) — Filed by July 15 each year with the RBI, reporting outstanding ECB as of March 31

Additionally, any material change in ECB terms — prepayment, refinancing, conversion to equity — requires prior RBI approval or AD bank intimation depending on the nature of the change.

Withholding Tax on ECB Interest

Interest payments on ECBs to non-resident lenders attract withholding tax under the Income Tax Act:

The 5% concessional rate under Section 194LC was introduced to incentivize foreign borrowing. To claim this rate, the borrowing must be in compliance with ECB guidelines. If applicable, DTAA benefits may reduce the rate further, subject to Form 10F and TRC requirements.

For each interest payment, the borrower must file Form 15CA/15CB certifying the tax deduction before remitting funds abroad.

How ECBs Affect Foreign Investors in India

For foreign investors setting up or funding operations in India, ECBs offer several strategic advantages:

Parent-to-Subsidiary Lending

A foreign parent company can lend to its Indian wholly-owned subsidiary via the ECB route. This is often more efficient than equity infusion because:

• Interest payments are tax-deductible for the Indian subsidiary (reducing effective corporate tax)
• Principal repayment is not subject to dividend distribution constraints
• The 5% concessional withholding rate makes it cost-effective
• No dilution of ownership

However, transfer pricing rules under Section 92 apply. The interest rate must be at arm's length — if the rate exceeds what an unrelated party would charge, the excess is disallowed as a deduction.

Debt-Equity Ratio Considerations

Under Section 94B (Thin Capitalisation), interest deduction on ECBs from associated enterprises is limited to 30% of EBITDA or the actual interest paid, whichever is lower, for interest exceeding INR 1 crore. Foreign investors structuring parent-to-subsidiary ECBs must factor this cap into their funding models.

FEMA Reporting for FDI-ECB Interplay

If an ECB is later converted into equity (with RBI approval), the conversion is treated as FDI and must be reported in Form FC-GPR. The pricing guidelines under FEMA (Non-Debt Instruments) Rules, 2019 apply to the conversion price.

ECB vs. Other Foreign Funding Options

Common Mistakes

• Breaching the all-in-cost ceiling. Foreign lenders sometimes include arrangement fees, upfront fees, or guarantee fees that push total cost above the benchmark + 550 bps limit. This makes the entire ECB non-compliant and can trigger compounding penalties under FEMA.
• Ignoring MAMP calculations. The minimum average maturity period is the weighted average of all repayment instalments. A bullet repayment at year 3 easily meets the MAMP; an amortizing schedule may not if early repayments pull the weighted average below the threshold.
• Using ECB proceeds for prohibited end-uses. Routing ECB funds into real estate investments, capital markets, or on-lending without authorization is a FEMA violation that can result in penalties up to three times the amount involved (Section 13 of FEMA).
• Missing ECB-2 monthly filings. The ECB-2 return must be filed every month regardless of whether there was any transaction. Missing filings attract Late Submission Fees (LSF) from the RBI and can complicate future ECB applications.
• Not factoring thin capitalisation limits. Foreign parents lending aggressively to Indian subsidiaries often hit the Section 94B cap (30% of EBITDA), rendering a portion of interest non-deductible and destroying the tax advantage of debt over equity.

Practical Example

TechNova Inc., a US-based technology company, owns 100% of TechNova India Pvt. Ltd., a private limited company in Bengaluru. TechNova India needs USD 5 million to set up a new development centre.

Option A: Equity infusion. TechNova Inc. invests USD 5 million as share capital. The money is not tax-deductible for TechNova India. Future repatriation requires declaring dividends (taxed at 20% withholding in India, reduced to 15% under the India-US DTAA).

Option B: ECB from parent. TechNova Inc. lends USD 5 million to TechNova India at SOFR + 400 bps (well within the 550 bps ceiling). MAMP is 5 years with a bullet repayment. The interest rate works out to approximately 8.3% per annum.

Annual interest: USD 415,000. Withholding tax at 5% (Section 194LC): USD 20,750. TechNova India claims the USD 415,000 as a tax deduction, saving approximately USD 104,000 in corporate tax at the 25.17% effective rate.

TechNova India files Form ECB through its AD bank (HDFC Bank), files ECB-2 monthly, deducts withholding tax, and files Form 15CA/15CB before each interest remittance. At the end of 5 years, the principal of USD 5 million is repatriated without any dividend tax implications.

Net benefit of ECB over equity: approximately USD 83,000 per year in tax savings, plus clean principal repatriation.

Key Takeaways

• ECBs allow Indian entities to borrow from foreign lenders in foreign currency or INR under RBI-regulated frameworks
• The minimum average maturity period is 3 years (Track I) or 5 years (Track II), with an all-in-cost ceiling of benchmark + 550 bps
• Concessional 5% withholding tax under Section 194LC makes ECBs tax-efficient for cross-border lending
• Foreign parent companies frequently use ECBs to fund Indian subsidiaries — interest is deductible, unlike dividends
• Thin capitalisation rules (Section 94B) limit interest deduction to 30% of EBITDA for associated enterprise loans
• Monthly ECB-2 reporting and Form 15CA/15CB compliance are mandatory for every interest payment
• ECB proceeds have strict end-use restrictions — real estate, capital markets, and on-lending are generally prohibited

Need help structuring an ECB for your Indian subsidiary? Beacon Filing assists foreign companies with ECB registration, RBI filings, and ongoing compliance.