"Representatives from Standard & Poor's (S&P) and The Japan Credit Rating Agency (JCRA) are scheduled to meet finance ministry officials on August 12 and August 28.
"Representatives of rating agencies Fitch and Moody will come probably in September-October. We will pitch for a rating upgrade," a senior finance ministry official said.
The official said the finance ministry will impress upon rating agencies the resolve of the government to contain fiscal deficit at 4.1 per cent this year and lower it to 3 per cent by 2016-17.
In order to promote growth and investment, Finance Minister Arun Jaitley in his budget 2014-15 has included measures to support faster economic growth, such as allowing greater foreign direct investment in insurance and defence, increasing spending on infrastructure, and introducing tax incentives for savings and investment.
S&P currently rates India as 'BBB-', the lowest in the investment grade, with a negative outlook. Any further downgrade will push India's rating to the junk status, making it difficult and costlier for Indian entities to borrow funds overseas.
Moody's assigns a 'Baa3' rating on India, with a stable outlook.
FItch has affirmed India's long-term foreign and local currency issuer default rating (IDR) at 'BBB-' with stable outlook, indicating low default risk.