What are the key tax-related deadlines in November?

Key income-tax deadlines in November for taxpayers, businesses and deductors include November 7 for depositing TDS and TCS collected or deducted in October, and submitting Form 127. Specified TDS certificates (Forms 131, 132, 133) are due by mid-month. November 21 is the extended deadline for filing ITRs in audit cases, while transfer pricing filings are due by November 30.