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Tax Tools & Calculators

Useful tax calculators and government portals for quick reference.

Calculators

Our dedicated tax calculators for your planning needs.

★ Our Calculator

Advance Tax Calculator

Calculate your advance tax liability for FY 2025-26 with our dedicated calculator.

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Compliance Calendar

Key monthly due dates for Income Tax, GST, and PF filings.

June 2026 Compliance

7
TDS/TCS PaymentPASSED
Payment of TDS/TCS for the previous month.
IT
10
Professional Tax (PT)PASSED
Monthly PT payment for applicable states.
PT
11
GSTR-1 (Monthly)PASSED
Filing of outward supply details.
GST
15
PF & ESI Payment
Monthly contribution payment.
PF
15
Advance Tax: 1st (15%) — FY 26-27
Deadline for payment of advance tax instalment.
IT
20
GST GSTR-3B
Monthly return and tax payment.
GST
25
MCA/ROC Reminders
Monthly internal review for statutory registers/filings.
CORP
* Source: Calculated based on standard statutory deadlines. Verified by JBA.

Important Portals

Direct links to authoritative government and industry portals.

GST Portal

File returns, check ITC, and manage GST compliance.

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MCA21

Company filings, incorporation, and compliance.

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Income Tax e-Filing

File ITR, check refund status, and download Form 26AS.

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RBI

Reserve Bank of India — FEMA, circulars, and regulations.

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Advance Tax Instalment Due Dates — FY 2025-26 / 2026-27

Advance tax is payable when estimated tax liability exceeds ₹10,000. Payment by cheque or online at the Income Tax portal.

InstalmentDue DateStatus
1st (15%)15 Jun 2025Passed
2nd (45%)15 Sep 2025Passed
3rd (75%)15 Dec 2025Passed
4th (100%)15 Mar 2026Passed
1st (15%) — FY 26-2715 Jun 2026⏳ Upcoming