Tax avoidance is the legal minimization of tax liability by taking advantage of loopholes and ambiguities in tax laws, while tax evasion is the illegal non-payment or underpayment of taxes by hiding income or making false claims. While tax avoidance is legal, tax evasion is a criminal offense. Tax evasion reduces government revenue and increases inflation, impacting India's economic growth and development. It also increases corruption and wealth inequality between rich and poor.