BJP's allies AIADMK, JD(U) and Akali Dal has 11, six and three members respectively in the Upper House, besides regional parties like the BJD with seven MPs, and YSR Congress and the TDP with 2 each are backing the bill.
Despite a boost in opposition numbers in Rajya Sabha against the contentious Citizenship (Amendment) Bill, the BJP is confident that the proposed legislation will be passed by the House with a comfortable majority on Wednesday when it is scheduled to be taken up for discussion.
Sources in the the BJP-led NDA said they were sure of getting near 124-130 votes in the Upper House which has an effective strength of 240 members.
Opposition ranks have been boosted by the decision of the six-member Telangana Rashtra Samithi, which has often backed the Modi government on its key legislative agenda, to oppose the bill.
Longtime BJP ally Shiv Sena, now a partner in the Congress-NCP alliance, also indicated on Tuesday it may not support the bill now after backing it in Lok Sabha. The Maharashtra party with a history of pursuing strident Hindutva agenda has three members in Rajya Sabha.
BJP's allies AIADMK, JD(U) and Akali Dal has 11, six and three members respectively in the Upper House, besides regional parties like the BJD with seven MPs, and YSR Congress and the TDP with 2 each are backing the bill. The BJP has 83 members in Rajya Sabha.
Seven independents and nominated members besides a number of regional parties with one member each will back the bill, BJP floor managers said.
The opposition camp includes Congress, TMC, BSP, Samajwadi Party, DMK, RJD, the Left, NCP and the TRS with 46, 13, four, nine, five, four, six, four and six members respectively, totalling 97.
The support of Shiv Sena, Aam Aadmi Party and some smaller parties may take it near 110.
Some members, like the ailing Amar Singh, may not attend the House for health or other personal reasons.
On Monday, Lok Sabha passed the bill, which seeks to grant citizenship to non-Muslims from Pakistan, Bangladesh and Afghanistan if they fled their native country due to religious persecution.
According to the proposed legislation, members of Hindu, Sikh, Buddhist, Jain, Parsi and Christian communities, who have come from Pakistan, Bangladesh and Afghanistan, till December 31, 2014, after facing religious persecution there, will not be treated as illegal immigrants but given Indian citizenship.
Though the opposition has slammed the bill, alleging it is discriminatory against Muslims and violates the Constitution, Home Minister Amit Shah has asserted that people belonging to any religion should not have any fear under the Modi government.The proposed law will give relief to those minorities who have been living a painful life after facing persecution in neighbouring countries, he said.Get access to India's fastest growing financial subscriptions service Moneycontrol Pro for as little as Rs 599 for first year. Use the code "GETPRO". Moneycontrol Pro offers you all the information you need for wealth creation including actionable investment ideas, independent research and insights & analysis For more information, check out the Moneycontrol website or mobile app.