"India's rating could be upgraded if Moody's expectations of gradual but credit positive reforms are realised in actual policy implementation and if the recent improvement in inflation, fiscal and current account ratios is sustained," it said.
Moody's has a 'Baa3' rating on India with a positive outlook. Since 2004, Moody's has rated India at 'Baa3', the lowest investment grade - just a notch above 'junk' status.
"The rating could be upgraded if the above expectations are reflected in policy progress and macroeconomic indicators over the next year, and if we view this progress as sustainable," it said in a report on the Indian Government.
It, however, cautioned that the rating outlook would likely return to stable "if there is a slowdown in or reversal of the policy reform process; if banking system metrics continue to weaken, or, if there is a decline in foreign exchange reserves coverage of external debt and imports".
Moody's said that lower oil prices as well as tighter fiscal and monetary policies have helped restore macro-economic balance.