The document summarizes changes to the tax audit legislation for assessment year 2017-18. Key points include:
1) Tax audit is now required if business income exceeds Rs. 1 crore or professional income exceeds Rs. 50 lakhs.
2) Several sections were amended including additions for GST, section 32AD deductions, and deemed profits.
3) New forms 3CA, 3CB, and 3CD are prescribed for furnishing tax audit reports. Penalties of up to 1.5 lakhs can be imposed for non-compliance.
4) Several items were amended effective August 20, 2018 including changes to sections 44AB reports and penalties.