Foreign investors' worries continue to bog market despite government's move to assuage their taxation issues, traders said.
Moreover, rupee falling below the 64-mark against the dollar also too weighed on sentiments, they added.
"The recent phase of range-bound correction is led by FIIs, in spite of setting up a high-level committee to decide MAT issue. Factors like increase in Europe bond yield...Currency depreciation is impacting global inflows," said Vinod Nair, Head-Fundamental Research at Geojit BNP Paribas Financial Services.
Participants were also cautious ahead of the release of retail inflation data for April and IIP data for March.
More From This Section
Globally, volatility in the bond markets weighed on global stocks, adding to investors' anxiety over Greece's finances.
Ten-year US Treasury yields hit their highest since early December, while German yields added 8 bps to 0.67 percent.
Mixed Asian cues and weak European stocks in morning trade on concerns over Greece's future in the euro zone kept investors on edge.
The index finally settled down by 629.82 points or 2.29 per cent at 26,877.48. It had rallied by 908.19 points in the last two session on government's move on MAT issue and hopes of an RBI rate cut.
The 50-issue Nifty slipped below the 8,200-level by falling 198.30 points or 2.38 per cent to close at 8,126.95. Intra-day, it moved between 8,326.65 and 8,115.30.
Of 30-Sensex stocks, 28 ended lower, while Dr Reddy's and Hero MotoCorp managed to finish in the green.
"Markets corrected steeply after being spooked by fears of Greek's exit from the euro zone. Greece was seen gaining limited support from the euro zone on Monday for the progress it has made in difficult bailout requirements" said Hiren Dhakan, Associate Fund manager at Bonanza Portfolio.