The Ministry of Finance, through the Central Board of Direct Taxes (CBDT), has notified the "Ten Year Zero Coupon Bond" of the Indian Railway Finance Corporation Ltd. (IRFC) as a zero coupon bond under clause (48) of section 2 of the Income-tax Act, 1961. The notification, issued on May 14, 2025, defines key financial terms and tax treatment applicable to this bond.
As per Notification No. 48/2025, the bond is eligible for tax treatment as a zero coupon bond, and its issuance is governed under Rule 8B of the Income-tax Rules, 1962. This classification holds significance for investors seeking long-term capital appreciation through tax-efficient instruments.

Key Features of the IRFC Zero Coupon Bond
- Name of the Bond: Ten Year Zero Coupon Bond of Indian Railway Finance Corporation Ltd.
- Tenure: 10 years
- Issue Deadline: On or before 31st March 2027
- Redemption Amount: ₹10,000 crore
- Discount (Implied Investment Amount): ₹4,916.51 crore
- Total Number of Bonds to be Issued: 10 lakh
The bond will be issued at a substantial discount and will not bear periodic interest. Instead, the full redemption amount will be paid at maturity, making it ideal for investors seeking lump sum returns after a decade.
Tax Implications
With this notification, the IRFC bond qualifies as a "zero coupon bond" under section 2(48) of the Income-tax Act. The capital gains from such bonds are taxable under specific provisions, and the accrual-based method is generally applied unless transferred before maturity.
This move is aligned with the government's broader strategy to promote long-term infrastructure financing through market instruments, particularly those issued by public sector undertakings like IRFC.
Why This Matters
The classification of IRFC's bond as a zero coupon bond provides:
- Clarity on tax treatment for investors
- Recognition under income tax laws, encouraging participation from high net-worth individuals (HNIs), trusts, and institutional investors
- A boost to infrastructure financing efforts via cost-effective fundraising by IRFC
Conclusion
The notification underscores the Centre's continued efforts to facilitate structured and transparent debt instruments for infrastructure funding. Investors interested in long-term, fixed-maturity instruments with favorable tax treatment may find this zero coupon bond from IRFC a viable option.
Official copy of the notification has been attached