Next dueGST
31 OCTForm 24Q / 26Q · TDS return · Jul–Sep 2026in 6 days 31 OCTMSME-1 · Dues to MSMEs · Apr–Sep 2026in 6 days 7 NOVTDS / TCS deposit · Deducted in Oct 2026in 13 days 11 NOVGSTR-1 · Outward supplies · Oct 2026in 17 days 13 NOVIFF (QRMP) · B2B invoices · Oct 2026in 19 days 20 NOVGSTR-3B · Summary return · Oct 2026in 26 days 30 OCTAOC-4 · Financial statements · FY 2025-26in 5 days 15 NOVPF & ESI · Contributions · Oct 2026in 21 days
All due dates
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Tax & compliance, explained properly

Plain-English guides on GST, income tax, TDS, capital gains, ITR filing and business registration — each with the rule, the numbers, the steps and the questions people actually ask. Written and kept current by TaxClue's CA desk.

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Calculators & Tools24 guides

Interactive calculators and finders with the rules behind them.

Calculators & Tools

Old vs New Tax Regime Calculator — Which Saves You More?

Enter your income and deductions to instantly compare your exact tax under the old and new regime for FY 2025-26 (AY 2026-27), see your savings and the recommended reg…

18 min read · 13 FAQs
Calculators & Tools

HRA Exemption Calculator — Metro or Non-Metro

Find your exact tax-free House Rent Allowance under Section 10(13A) in seconds. Enter your basic salary, HRA received and rent paid, and the tool applies all three exe…

11 min read · 13 FAQs
Calculators & Tools

EMI Calculator — Home, Car & Personal Loan

Enter your loan amount, interest rate and tenure to see your monthly EMI, total interest payable and a full 12-month amortisation schedule — instantly.

4 min read · 13 FAQs
Calculators & Tools

FD Calculator — Maturity & Interest

Calculate the maturity amount and total interest on any fixed deposit — enter your principal, rate and tenure, pick the compounding frequency and get the effective yie…

6 min read · 12 FAQs
Calculators & Tools

Gratuity Calculator — Instant & Free

Enter your last drawn Basic + DA and years of service to get your exact gratuity, the tax-exempt portion (up to ₹20 lakh) and any taxable amount — using the Payment of…

5 min read · 14 FAQs
Calculators & Tools

GST Calculator — Add, Remove or Reverse GST

Enter any amount and slab rate to get the GST component, base price, total price and the CGST/SGST (intrastate) or IGST (interstate) split — instantly. Reverse mode ex…

3 min read · 12 FAQs
Calculators & Tools

NPS Calculator — Corpus, Pension & Tax Benefits

Estimate your National Pension System corpus at age 60, the tax-free 60% lump sum, the 40% annuity corpus and your indicative monthly pension — plus the full Section 8…

2 min read · 13 FAQs
Calculators & Tools

PPF Calculator — Maturity, Interest & 80C

Compute your Public Provident Fund maturity amount, total interest and total investment for any tenure up to 50 years at the current 7.1% rate — then plan your Section…

3 min read · 14 FAQs
Calculators & Tools

RD Calculator — Recurring Deposit Maturity

Work out the maturity amount, total interest and total invested on a recurring deposit for any monthly installment, rate and tenure — with quarterly compounding, the s…

5 min read · 13 FAQs
Calculators & Tools

Salary Calculator — CTC to In-Hand

Enter your annual CTC and instantly see your monthly in-hand pay, PF and professional-tax deductions and income tax under the new or old regime — with a full component…

4 min read · 13 FAQs
Calculators & Tools

SIP Calculator — Monthly SIP Returns & Maturity

Move the sliders to estimate the maturity value of your monthly mutual fund SIP — total invested, estimated returns and final corpus, using the standard compound-inter…

5 min read · 13 FAQs
Calculators & Tools

Advance Tax Calculator FY 2026-27 Installments & Interest

Estimate your advance tax under the new regime, get the four installment amounts due on 15 Jun, 15 Sep, 15 Dec and 15 Mar, and see Section 234B & 234C interest for lat…

13 min read · 14 FAQs
Calculators & Tools

Capital Gains Tax Calculator — STCG & LTCG in Seconds

Work out short-term and long-term capital gains tax on equity, mutual funds, property, gold and debt funds using the current Budget 2024 rates — holding period detecte…

9 min read · 13 FAQs
Calculators & Tools

GST Number Search — Verify Any GSTIN Online

Search and verify any GSTIN free on the official portal — check the business name, state, registration type, status and filing history before you claim Input Tax Credit.

4 min read · 15 FAQs
Calculators & Tools

GST Rate Finder India — What Rate Applies?

Find the correct GST rate for any good or service after the GST 2.0 reform — the new 5% / 18% slabs, the 40% demerit rate, how to look up an HSN or SAC code, and a rea…

4 min read · 14 FAQs
Calculators & Tools

HSN Code Finder — Find Your Code & GST Rate

Search any product or service by name or number to get the right HSN / SAC code and its GST rate — then check how many digits you must show on the invoice for your tur…

9 min read · 12 FAQs
Calculators & Tools

Income Tax Calculator FY 2025-26 · AY 2026-27

Compare the old and new tax regimes side by side — slab-wise tax, 87A rebate, surcharge and 4% cess — and see which regime saves you more. Updated for Budget 2025.

18 min read · 14 FAQs
Calculators & Tools

Salary Slip Format — Components, CTC vs Take-Home

Every earning and deduction on an Indian salary slip, the taxability of each component under the old and new regimes, and how CTC, gross and net take-home actually dif…

5 min read · 16 FAQs
Calculators & Tools

Car Loan EMI Calculator — EMI, Interest & Schedule

Calculate your exact monthly EMI, total interest payable and full year-wise repayment schedule. Adjust the loan amount, rate and tenure to compare new and used car loa…

3 min read · 13 FAQs
Calculators & Tools

CTC to Gross Salary to Net Take-Home Pay

How to convert Cost to Company into gross salary and real in-hand pay — the exact formula, a worked Rs 15 lakh example, and how EPF, perquisites, gratuity and other in…

6 min read · 17 FAQs
Calculators & Tools

Home Loan EMI Calculator — EMI, Interest & Schedule

Enter your loan amount, interest rate and tenure to instantly see the monthly EMI, total interest payable and a year-wise amortization breakdown — plus the 80C and Sec…

3 min read · 13 FAQs
Calculators & Tools

Income Tax Calculator in Excel — Free Download, FY 2025-26

A free offline Excel workbook that computes your income tax under both the old and new regimes — slab-wise, with the Rs 75,000 standard deduction, 87A rebate, surcharg…

4 min read · 13 FAQs
Calculators & Tools

Home Loan Tax Benefit Calculator 80C, 24(b) & 80EEA

Estimate the income-tax you save from your home loan — principal under Section 80C, interest under Section 24(b) and the first-time-buyer benefit under Section 80EEA…

6 min read · 13 FAQs
Calculators & Tools

Income Tax Calculator 2025-26 New & Old Regime, 87A Rebate

Compute your income tax for FY 2025-26 (AY 2026-27) in seconds. Switch between the new and old regime, add 80C/80D/HRA deductions and see a slab-wise breakdown with th…

6 min read · 14 FAQs

Disclaimer: these guides explain the Income-tax Act, the GST law, the Companies Act and the notifications in force in general terms, as reviewed by TaxClue's CA desk and dated when last checked. They are not advice on your facts — for that, consult our CA team.

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