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Published February 17, 2026

Understanding Treasury Bills (T-Bills) in India | A Complete Guide

Learn how to buy Treasury Bills in India using RBI Retail Direct or your broker. Safe, easy, and government-backed. Start with just ₹10,000.

Understanding Treasury Bills (T-Bills) in India | A Complete Guide
Stashfin

Stashfin

Feb 17, 2026

Understanding Treasury Bills (T-Bills) in India

Treasury Bills (or T-Bills) are short-term debt instruments issued by the Government of India. When you invest in a T-Bill, you are essentially lending money to the government to meet its short-term financial requirements.

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How Do You Earn from T-Bills?

Unlike traditional bonds, T-Bills do not pay regular interest. Instead, they are issued at a discount and redeemed at par (face value).

  • Example: You purchase a T-Bill with a face value of ₹100 for a discounted price of ₹98.
  • Maturity: When the tenure ends, the government pays you the full ₹100.
  • Profit: The ₹2 difference represents your total earnings.

Why Should You Invest in T-Bills?

Investing in government securities offers several distinct advantages for retail investors:

Feature Benefit
Maximum Safety Backed by the Government of India (Sovereign Guarantee).
Competitive Returns Often outperforms standard bank savings accounts and short-term FDs.
High Liquidity They are tradable in the secondary market, making them easy to sell.

Three Simple Ways to Buy T-Bills

Method 1: RBI Retail Direct

This is the official portal provided by the Reserve Bank of India. It features zero commission and no hidden fees.

  1. Visit the RBI Retail Direct website.
  2. Open a Retail Direct Gilt (RDG) account.
  3. Complete your KYC and link your bank account.
  4. Participate in primary auctions to buy T-Bills directly.

Method 2: Using Your Stock Broker

Popular platforms like Zerodha, Groww, or Upstox allow you to invest through your existing demat account.

  • Navigate to the Government Securities or Bonds section.
  • Select the desired tenure (91, 182, or 364 days).
  • Place your bid during the weekly auction window (typically Monday to Wednesday).

Method 3: Net Banking

Major banks (SBI, HDFC, ICICI, etc.) offer T-Bill investments through their online portals. Check the Investments or G-Sec tab in your net banking dashboard.


Important Rules to Know

  • Minimum Investment: The minimum amount required is typically ₹10,000, with increments in multiples of ₹10,000.
  • Available Tenures: T-Bills are strictly short-term, issued for 91 days, 182 days, and 364 days.
  • Taxation: The profit (discounted gain) is treated as short-term capital gains or added to your regular income and taxed according to your applicable income tax slab.

Frequently asked questions

Common questions about this topic.

Yes. They are the safest investment in India because they are backed by the Central Government.

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