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Savings · August 2026 data

A new bank FD beats inflation by 0.85 points. Before tax.

Banks paid an average 5.67% on fixed deposits opened in August. Prices rose 4.82%. In January that gap was 2.92 points. The deposit rate barely moved. Inflation did.

0.85 percentage pointswhat a new FD earns over inflation
5.67%average rate, new bank FDs
−
4.82%consumer inflation
2.92points: the same gap in January 2026
71%of that cushion gone in seven months

1 · The squeeze

The cushion, month by month

The rate banks paid on new term deposits against consumer inflation, each month of 2026. The bar between the two dots is what a new deposit earned over inflation.

Inflation (CPI, year on year) Rate on new FDs Gap
See the monthly figures
MonthNew FD rateInflationGap, pts
Jan 20265.66%2.74%2.92
Feb 20265.65%3.21%2.44
Mar 20266.07%3.40%2.67
Apr 20265.79%3.48%2.31
May 20265.83%3.93%1.90
Jun 20265.99%4.38%1.61
Jul 20265.85%4.45%1.40
Aug 20265.67%4.82%0.85

The FD rate did not fall. It stood still. August’s 5.67% is within 0.01 point of January’s 5.66%. Inflation rose in every one of those months, by 2.08 points in all, and took the cushion with it.

2 · After tax

Then tax takes its share

FD interest is taxed at your slab rate. What is left of a 5.67% deposit after tax, set against 4.82% inflation.

Still ahead of inflation Behind inflation
15%

The break-even tax rate. Above it, the average new FD loses to inflation. In January the break-even was 51.6%, higher than any slab.

Under the new tax regime the 15% slab begins at ₹12 lakh of taxable income. After-tax figures are CapitalVia estimates: slab rate plus 4% cess, no surcharge. The small figure under each return is its distance from inflation, in points.

3 · Context

What has not moved

Inflation is the only number here that changed much this year.

5.25%

RBI repo rate

Held at all four policy meetings of 2026. The next is on 5–7 October.

6.56%

Older deposits

Average on all outstanding term deposits. 1.74 points over inflation, before tax.

7.1%

PPF

Unchanged for October to December 2026. The interest is tax-exempt.

8.61%

New bank loans

Average on fresh rupee loans in August. 2.94 points above new deposits.

4 · So what

Three ways to read it

If you are salaried

An FD still protects the rupee amount. Whether it protects what that amount buys now depends on your slab.

If you run a startup

Cash parked in new deposits earns close to inflation before tax. That real return fell about 2 points this year without one rate cut.

If you run a business

New loans cost 8.61% while new deposits earn 5.67%. The repo rate has not changed all year.

How to read these numbers

  • The deposit rate is the RBI’s weighted average rate on fresh rupee term deposits of scheduled commercial banks, excluding regional rural banks and small finance banks. It covers every tenor and includes large bulk deposits, so the rate on your own FD will differ. Senior citizens usually earn more.
  • The gap is the deposit rate minus year-on-year CPI inflation for the same month. It is a simple difference, not a compounded real return, and it uses past inflation. A deposit opened today will face future inflation, which nobody knows yet.
  • Monthly deposit rates are the latest RBI figures. April, May and July were revised after first release. August is a first print and may be revised.
  • Inflation is the all-India CPI on base 2024=100: final for January to July, provisional for August.

Sources. Reserve Bank of India, Lending and Deposit Rates of Scheduled Commercial Banks, September 2026 (press release 2026-2027/1224, 30 Sep 2026) and the same monthly release for February to August 2026. Ministry of Statistics (MoSPI), Consumer Price Index on base 2024=100, August 2026 (14 Sep 2026) and the releases for January to July 2026. RBI, Monetary Policy Statement, 5 Aug 2026, and the February, April and June 2026 statements. Ministry of Finance, Department of Economic Affairs, Office Memorandum F.No.1/4/2019-NS, 30 Sep 2026 (small savings rates, October to December 2026).

Estimates. The deposit rates, inflation rates, repo rate and PPF rate are published official figures. Every gap, the 71% decline, the after-tax returns and the break-even tax rates (15.0% for August, 51.6% for January) are CapitalVia calculations from those figures and should be read as estimates.

A data explainer for general education. Not investment, tax or legal advice.

CapitalVia Global Research Limited · capitalvia.com · Published 3 October 2026

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