I have covered only relevant compliances/information useful for Small Manufacturer, Traders only through this article which includes TDS Rate, TDS Return, TDS Certificate and TDS payment due dates, Advance Tax due dates, Income Tax Return Due Dates, Penalty for Late Return Filing, Important Income Tax Deductions, Presumptive Taxation Scheme, Tax Audit and Maintenance of Books.
Any Chartered Accountant cannot guarantee his/her work. He / She can make his opinion to the best of his knowledge and belief and material facts and documents provided by his/her client and issue a Report/Certificate on that.