TRI (Total Return Index): why benchmark returns look higher

A Total Return Index (TRI) tracks not just the price movement of its stocks but also the dividends they pay, assumed reinvested. A plain price index ignores those dividends entirely — it only moves when share prices move. The distinction sounds technical, but it quietly changes every fund-versus-index comparison you'll ever make.

Why it matters for benchmarking

Since 2018, SEBI requires mutual funds to benchmark against the TRI version of their index — a fairer comparison, because the fund itself also receives and reinvests the dividends its stocks pay. So "Nifty 50 TRI" always reads a little higher than a plain "Nifty 50" price index. Before this rule, funds could benchmark against the price index and claim outperformance that was really just the dividend yield they pocketed while the benchmark didn't.

The practical gap

Dividends add roughly 1–1.5% a year to Indian equity indices. Compounded, that gap becomes enormous: ₹10 lakh growing at 12% for 20 years reaches about ₹96 lakh, while the same money at 13.25% reaches about ₹1.21 crore — a difference of ~₹25 lakh from what looks like a rounding error. So if you compare a fund to a free price-index chart, the fund looks better than it really is, because the index is understated by that dividend yield every single year. Always compare against the TRI.

A worked example

Suppose a large-cap fund reports 13.0% annualised over five years. The Nifty 50 price index did 12.0% over the same stretch — the fund appears to have beaten the market by a full point. But the Nifty 50 TRI did 13.3%. Measured honestly, the fund actually trailed its true benchmark by 0.3% a year. This is exactly the illusion SEBI's TRI rule was designed to remove, and it's why a fund's factsheet benchmark now says "TRI" on it.

Common mistakes

• Judging a fund against a price-index chart from a free website — the most common way funds get flattered.
• Comparing an index fund's NAV growth to the price index and concluding it "beat the index" — an index fund earning dividends should naturally sit slightly above the price index and slightly below the TRI after costs.
• Mixing TRI and price versions across two different tools when comparing funds.

Note: many free data sources (and Dhanik's benchmark line) show the price-return index, so treat the benchmark as a close proxy that runs slightly below the official TRI. For the exact TRI figures, check the fund's factsheet or the AMC's website.

→ Compare a fund vs its benchmark on the fund page's "vs benchmark" NAV chart, or study index vs active funds next.