What Are The Due Dates For Estimated Tax Payments 2025 In India. From filing challans to paying advance tax, march 2025 presents several significant dates you need to mark on your tax calendar to ensure adherence to tax. Any tax paid by a taxpayer till 31st march will be treated as advance tax.
45% of advance tax minus advance tax. If the due date falls on a national or state holiday, saturday, or sunday, then payment should be made online or postmarked by the next.