External Commercial Borrowings (ECB) Explained
RBI rewrote ECB in February 2026: market-set cost, a net-worth-linked limit and a three-year average maturity. The current rules in one place.
An External Commercial Borrowing (ECB) is a commercial loan an Indian entity raises from a non-resident lender: a bank loan, bonds, FCCBs, even preference shares that are not fully and mandatorily convertible. The AD bank sits in the middle as the designated AD Category-I bank, which gets the loan registered with RBI and certifies every return the borrower files.
RBI rewrote the ECB framework in February 2026. The old rulebook of automatic and approval routes, borrower lists and fixed cost ceilings gave way to a shorter, principle-based schedule. The table below is the current position.
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ECB Framework at a Glance (2026 Rules)
| Parameter | Current rule |
|---|---|
| Eligible borrower | Any resident entity other than an individual, incorporated or registered under a Central or State Act that permits it to borrow by ECB |
| Recognised lender | Any person resident outside India; an overseas branch of an RBI-regulated lender; a financial institution in an IFSC |
| Currency | Foreign currency or Indian Rupees; currency can be switched between them |
| Borrowing limit | The higher of outstanding ECB up to USD 1 billion, or total borrowing (external and domestic) up to 300% of net worth; not applied to borrowers regulated by financial sector regulators |
| Minimum average maturity | 3 years; manufacturers may borrow at 1-3 years while such ECB outstanding stays within USD 150 million |
| Cost | In line with market conditions; ECB with average maturity under 3 years must stay within the trade credit cost ceiling |
| Drawdown | Only after a Loan Registration Number (LRN) from RBI, obtained through the designated AD bank |
What ECB Money Cannot Fund
Regulation 3A lists the restricted end uses. Funds borrowed under the regulations cannot be used in India for:
- check_circleChit funds or Nidhi companies.
- check_circleReal estate business or farmhouse construction (townships, industrial parks, infrastructure and construction-development projects are not treated as real estate business).
- check_circleAgriculture and animal husbandry, except listed activities such as controlled-condition floriculture and horticulture, seeds, aquaculture and agro services.
- check_circlePlantations, other than tea, coffee, rubber, cardamom, palm oil and olive oil.
- check_circleTrading in transferable development rights.
- check_circleDealing in listed or unlisted securities, except strategic corporate actions such as mergers and acquisitions of control.
- check_circleRepaying a domestic rupee loan that was itself for a restricted use, or that is a non-performing asset.
- check_circleOn-lending for any of the above.
The Paperwork Through the AD Bank
- 1
Form ECB 1
Details of the loan, filed to obtain the LRN. The borrower must disclose any pending FEMA investigation or adjudication.
- 2
Drawdown
Rupee proceeds reach an INR account with the designated AD bank by the end of the following month; pending use they may sit in a fixed deposit of up to one year.
- 3
Form ECB 2
Reports drawdowns and debt servicing, within seven calendar days from the end of the month in which they happen.
- 4
Revised Form ECB 1
Reports any change in reported terms, within seven calendar days from the end of the month the change took effect.
- 5
Late filing
The borrower may regularise a delay by paying the late submission fee RBI prescribes, after completing the report.
Limits, maturity and reporting as exam questions. No signup.
Other Terms Worth Knowing
- Average maturity period
- The weighted average of the repayment schedule, not the final maturity. Call and put options cannot be exercised before the minimum average maturity is met.
- Conversion into equity
- Permitted, including for matured but unpaid ECB, under the Non-Debt Instrument Rules, with lender consent and no extra cost to the lender.
- Refinancing
- An ECB may be refinanced by a fresh ECB if the original minimum average maturity is still met.
- Untraceable borrower
- A borrower with an active LRN who misses returns for four consecutive quarters and cannot be reached; the AD bank reports it to RBI and the Directorate of Enforcement.
How CCFE Tests This, and Why Old Notes Mislead
Courseware-era questions ask about automatic vs approval route, LIBOR-linked all-in-cost ceilings, Form 83 and FDI-linked borrower eligibility. None of those appear in the 2026 schedule: LIBOR has been retired, cost is market-determined for ECB of three years or more, and eligibility follows the borrower's own statute. Learn the current table above, then recognise old-framework wording when a question uses it. The reliable trap in both eras: confusing ECB with trade credit, which is import finance reckoned from the shipment date.
FAQs
What is the ECB limit for Indian companies?expand_more
Under the 2026 rules, the higher of outstanding ECB up to USD 1 billion or total borrowing up to 300% of net worth as per the last audited standalone balance sheet.
What is the minimum average maturity for ECB?expand_more
Three years. Manufacturing companies may also borrow at one to three years, as long as such short ECB outstanding stays within USD 150 million.
Is there still an all-in-cost ceiling on ECB?expand_more
Not for ECB with average maturity of three years or more: cost must be in line with market conditions. ECB under three years must meet the trade credit cost ceiling.
What is an LRN in ECB?expand_more
The Loan Registration Number RBI allots on a Form ECB 1 filed through the designated AD bank. No drawdown can happen before it.
Next steps
- Trade Creditsarrow_forward
- ODIarrow_forward
- FDI Routesarrow_forward
- FEMA & Trade Finance Conceptsarrow_forward
Test ECB alongside the rest of FEMA for entities.