"The tax reform is crucial for the economy and we are making every effort to build consensus," Parliamentary Affairs Minister Venkaiah Naidu told reporters on Tuesday.
Modi's reform agenda suffered a major setback earlier this month when lawmakers in the Rajya Sabha refused to support the the Goods and Service Tax bill.
The bill is seen as low-hanging fruit among free-market reforms as it has rare bipartisan support.
But it fell victim to an impasse over allegations of impropriety against Modi's cabinet and party colleagues.
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