The government opted to announce a tax rebate on annual income up to ~5 lakh instead of raising the exemption limit as it did not wish to tinker with rate slabs in an interim budget, Union finance minister Piyush Goyal said in an interview to Hindustan Times on Monday. The emphasis of the budgetary exercise was on maintaining the economic reforms road map set over four-and-a-half years by Prime Minister Narendra Modi and Union minister Arun Jaitley so that India could continue to be the world’s fastest growing major economy, Goyal said. “With all exemptions, a person earning even 75,000 a month will not have to pay any tax – provided they make some investments. If I had given this as an exemption, it would have given rise to a debate whether the interim budget should start tinkering with tax slabs and tax rates. That’s why I have not changed any of those. But, as I said, we are clear that the benefits of formalisation of the economy, the larger tax base, more taxes... has to be sh