What is Accrued Interest? Meaning, Definition & How It Works
Accrued interest describes the gap between when interest is earned and when it is actually paid out.
Most interest-bearing investments, like fixed deposits, government bonds, and corporate NCDs, do not pay interest the moment it is earned.
Instead, interest builds up, or accrues, between scheduled payment dates and gets settled later, sometimes every month, sometimes only when the deposit or bond matures.
This process of interest accrual matters because accounting and tax rules in India generally expect interest to be recognised as it is earned, not just when it lands in your account.
The Income Tax Act treats this under the mercantile, or accrual, basis of accounting, which is why banks and bond issuers track accrued interest separately from interest already paid out.
The concept works on both sides of a transaction. A lender or investor accrues interest receivable; a borrower or bond issuer accrues interest payable.
Bond buyers in the secondary market deal with accrued interest directly too, since whoever holds the bond on the next coupon date collects the full coupon, even though the previous holder earned interest for part of that period.
To balance this out, buyers pay sellers the accrued portion separately, on top of the bond’s quoted price.
Did You Know? For cumulative fixed deposits in India, banks calculate and report accrued interest to the Income Tax Department every year through Form 26AS, even though you don’t receive a single rupee until the FD matures.
How Does Accrued Interest Work?
Interest accrual follows a simple sequence, even when the underlying instruments get more complex.
- A bank, NBFC, or bond issuer fixes the principal amount and the annual interest rate when the deposit or bond is issued.
- Every day, or at the end of each compounding period, the issuer’s books recognise a small slice of interest based on that day’s outstanding principal, the rate, and the day-count convention used for that instrument.
- This running total, the accrued interest, sits on the books as unpaid until the next scheduled interest date arrives.
- On that date, the accrued interest either gets paid out in cash, as with most bonds and non-cumulative FDs, or gets added back to the principal, as with cumulative FDs and recurring deposits. The accrual cycle then resets and continues.
How fast interest accrues depends on three things: the size of the principal, the interest rate, and how often the institution compounds it.
Quarterly compounding, common with Indian bank FDs, produces slightly more accrued interest over a year than annual compounding at the same headline rate, since interest starts earning interest sooner.
Pro Tip: When comparing FD rates across banks, check whether the quoted rate compounds quarterly or annually. Two FDs advertising the same “rate” can accrue different amounts of actual interest depending on compounding frequency.
Accrued Interest Formula
Accrued Interest Formula: Accrued Interest = (Principal × Annual Interest Rate × Days Accrued) / 365
Where:
- Principal = the deposit amount or bond face value on which interest is calculated
- Annual Interest Rate = the yearly rate, expressed as a decimal (7% becomes 0.07)
- Days Accrued = the number of days since the last interest payment date
For instruments that compound more than once a year, such as quarterly-compounding fixed deposits, the principal used in this formula resets after each compounding date to include interest already accrued. Some bond markets also use a 360-day year instead of 365; check the instrument’s offer document for the exact convention.
Example: Accrued Interest on a Fixed Deposit
Imagine Priya, a 32-year-old marketing professional in Bengaluru, books a ₹5,00,000 fixed deposit with a public sector bank at 7.10% per annum, compounded quarterly, for one year. Eighty days after booking the FD, she needs to know her accrued interest for a loan application.
| Variable | Value |
|---|---|
| Principal | ₹5,00,000 |
| Annual Interest Rate | 7.10% |
| Days Accrued | 80 |
| Accrued Interest | ≈ ₹7,780 |
Calculation: ₹5,00,000 × 0.071 × 80 ÷ 365 ≈ ₹7,780
By day 80, Priya has earned roughly ₹7,780 in interest, even though the bank will not credit this amount to her account until the FD’s next compounding date or maturity.
If she closes the FD early, the bank’s interest certificate, showing the accrued amount, confirms exactly what she is owed.
Types of Accrued Interest
Accrued Interest on Fixed Deposits
Bank and NBFC fixed deposits accrue interest daily, but how it reaches you depends on the FD type.
Cumulative FDs add accrued interest back to the principal at each compounding date and pay the full amount at maturity, while non-cumulative FDs pay out accrued interest at regular intervals.
Either way, the bank tracks accrued interest internally and reports it to the tax department each financial year.
Accrued Interest on Bonds and NCDs
When you buy a bond or non-convertible debenture between two coupon dates, you owe the seller the interest that accrued during their holding period, separate from the bond’s clean price.
This accrued amount gets added to the price you pay, known as the dirty price, and you recover it when the next full coupon arrives.
The concept is central to how bond trading works in the secondary market.
Accrued Interest on Recurring Deposits and Loans
Recurring deposits accrue interest on each instalment from the date it is deposited, so the first instalment earns interest for longer than the last one.
On the borrowing side, loans and EMIs work in reverse: interest accrues on the outstanding loan balance each month, and your EMI first covers this accrued interest before reducing the principal.
Accrued Interest on Government Securities
RBI-issued government securities, including Treasury Bills and dated G-Secs, accrue interest between coupon dates using a day-count convention set by RBI guidelines.
Retail investors buying G-Secs through the RBI Retail Direct platform see this accrued interest reflected in the settlement amount, not just the bond’s face value.
Quick Comparison: How Different Instruments Settle Accrued Interest
| Instrument | How It’s Settled | Compounding |
|---|---|---|
| Cumulative FD | Added to principal, paid at maturity | Usually quarterly |
| Non-cumulative FD | Paid out monthly, quarterly, or annually | Not compounded |
| Bonds / NCDs | Paid in cash on each coupon date | Simple interest |
| Recurring Deposit | Added to principal, paid at maturity | Quarterly (typical) |
| Government Securities | Paid in cash on each coupon date | Simple interest, RBI convention |
Key Components of Accrued Interest
- Principal: The deposit, loan, or bond face value on which interest is calculated. A higher principal means more interest accrues per day, all else equal.
- Interest Rate: The annual rate agreed at the time of investment or borrowing. This rate, combined with the day-count convention, decides how fast interest builds up.
- Day Count Convention: The method used to count days for interest calculation, commonly Actual/365 for bank deposits or Actual/Actual for government securities. Two instruments with the same headline rate can accrue slightly different amounts depending on this convention.
- Compounding Frequency: How often accrued interest gets added back to the principal, such as quarterly for most Indian bank FDs. More frequent compounding means faster growth in accrued interest over time.
- Accrual Status: Accountants classify unpaid interest as “interest accrued and due” once the payment date has passed, or “interest accrued but not due” while it is still building up before that date. This distinction shows up directly in balance sheets.
Benefits of Understanding Accrued Interest
- Accurate Portfolio Valuation: Tracking accrued interest lets you see the true current value of your fixed-income holdings between payment dates, rather than only at the start or end of the period.
- Fair Pricing in Bond Trades: Because accrued interest gets added to a bond’s price at the time of sale, both buyer and seller receive the interest they actually earned, instead of the buyer pocketing interest the seller earned.
- Better Tax Planning: Investors who track accrued interest on cumulative FDs every year, rather than only at maturity, can plan advance tax payments and avoid a large, unexpected tax bill in the maturity year.
- Better Loan and Liquidity Decisions: Knowing exactly how much interest has accrued on an FD helps you judge whether early withdrawal or a loan against the deposit makes more financial sense than breaking it outright.
Risks & Limitations of Accrued Interest
- Tax Without Cash in Hand: On cumulative FDs, banks deduct TDS on accrued interest every year, even though you receive no actual money until maturity. This can strain your cash flow if you aren’t setting aside funds to cover it.
- Mismatched Reporting: Reporting FD interest only in the year of maturity, instead of accruing it annually, can leave your return out of step with the TDS entries in your Form 26AS or AIS, which may trigger a notice from the tax department.
- Compounding Errors When Comparing Products: Comparing two FDs purely by their advertised rate, without checking compounding frequency, can lead you to underestimate or overestimate actual accrued interest.
- Early Withdrawal Adjustments: Breaking an FD before maturity usually means the bank recalculates accrued interest at a lower, pre-closure rate, so the amount you receive can be less than you projected.
Important: Many FD investors assume tax is due only when the deposit matures. In most cases, the Income Tax Department expects accrued interest to be reported and taxed every year it builds up, not bunched into the maturity year.
Frequently Asked Questions
What is accrued interest?
Accrued interest is the interest that has built up on a deposit, bond, or loan since the last interest payment date but has not yet been paid out or received.
It exists because interest accumulates continuously, while actual payment happens only at fixed intervals, such as every quarter or on maturity.
How is accrued interest calculated?
Accrued interest is generally calculated as Principal × Annual Interest Rate × Days Accrued ÷ 365. For example, a ₹1,00,000 deposit at 7% annual interest accrues about ₹19 a day in simple terms.
Instruments that compound, like most Indian bank FDs, add this accrued amount back to the principal periodically, so the daily accrual increases slightly after each compounding date.
What is the difference between accrued interest and interest paid?
Accrued interest is the amount earned but not yet settled in cash, while interest paid, or received, is the amount actually credited to an account or handed over.
At any point between two payment dates, an investment can carry a meaningful amount of accrued interest sitting unpaid on the books, even though no cash has changed hands yet.
Is accrued interest an asset or a liability?
It depends on which side of the transaction you’re on. For a lender or investor, accrued interest is an asset, since it represents interest receivable.
For a borrower or bond issuer, the same accrued amount is a liability, recorded as interest payable, until it is settled.
Is accrued interest taxable in India?
Yes. Under the Income Tax Act, accrued interest is generally taxable in the financial year it accrues, not only when it is paid out, if you follow the accrual basis of reporting income.
This is why banks deduct TDS on FD interest annually, even on cumulative deposits where you receive the cash only at maturity.
What is the tax treatment of accrued interest on fixed deposits?
Accrued interest on fixed deposits is taxed as “Income from Other Sources” at your applicable slab rate.
Banks deduct 10% TDS once your total interest from that bank crosses ₹50,000 in a financial year, or ₹1,00,000 for senior citizens, under the TDS rules for bank interest, now Section 393 of the Income-tax Act, 2025 (formerly Section 194A).
You can adjust this TDS against your final tax liability when filing your return.
What is accrued interest called in Hindi?
Accrued interest is commonly referred to in Hindi as अर्जित ब्याज (arjit byaj), उपचित ब्याज (upachit byaj), or प्रोद्भूत ब्याज (prodbhoot byaj), depending on the institution or document.
All three terms describe the same idea: interest that has built up but has not yet been paid or received.
Should I worry about accrued interest when buying or breaking an FD?
Yes, in two situations. When breaking an FD early, ask your bank for the exact accrued interest at the lower, pre-closure rate rather than assuming the full advertised rate applies.
When comparing new FDs, check the compounding frequency alongside the headline rate, since that’s what actually determines how fast interest accrues on your money.