C.K. Gupta
Every income-tax guide on TaxGst.in in one place — slabs and regime choice, ITR filing, TDS, deductions and refunds. Start with the Start Here cards, then follow the sections for your exact situation. Figures change by Finance Act; always check the Official Sources on each guide.
Start here
- Income Tax Slabs FY 2025-26 (AY 2026-27): New & Old Regime Rates
Complete FY 2025-26 (AY 2026-27) slab guide: new regime rates with the ₹12 lakh zero-tax rebate, old regime slabs, ₹75,000 standard deductio… - Old vs New Tax Regime FY 2025-26: Which One Is Better for You?
A decision framework for the FY 2025-26 regimes with ₹12 lakh and ₹15 lakh salary worked examples under both regimes, plus the switching rul… - How to File ITR Online AY 2026-27: Complete Step-by-Step Guide
A step-by-step walkthrough of online ITR filing for AY 2026-27: PAN or Aadhaar login, pre-filled data checks, AIS reconciliation, deductions… - Income Tax Refund Status: Timeline, Interest and Failed Refunds
Most refunds reach the bank within two to six weeks of e-verification, with 0.5% monthly interest under Section 244A. - Tax Deductions Beyond 80C FY 2025-26: 80D, 80CCD, 80TTB, 80G
Old-regime deductions beyond 80C explained for FY 2025-26: 80D health cover, NPS under 80CCD, interest deductions 80TTA and 80TTB, donations… - How to Claim Income Tax Refund for Unfiled ITR: Section 119(2)(b)
Taxpayers who missed filing their Income Tax Return within the prescribed due date or belated return window can still claim a legitimate ref…
Basics & slabs
- Professional Tax in India: States, Slabs and Registration 2026
Professional tax depends on where you work: nine-plus states levy it, Delhi and several others do not. - Switched to New Tax Regime? Deductions and Exemptions You Can No Longer Claim
Switched to New Tax Regime? Deductions and Exemptions You Can No Longer Claim ⚠️ Don't Miss: Check the source document for spe… - New vs Old Tax Regime FY 2025-26: Which Saves You More?
You could save up to ₹37,100 in taxes this year simply by choosing the right regime — but only if you understand the fine print.
ITR filing & forms
- Belated, Revised or Updated Return? ITR-U Rules to 31 Dec 2026
There are three rescue routes after the ITR deadline: belated, revised and updated returns. - AIS vs Form 26AS vs TIS: Difference Explained for AY 2026-27
How the three income tax statements differ: Form 26AS proves tax credits, AIS lists all reported financial activity, and TIS summarises AIS… - How to File ITR-1 Sahaj Online: A Complete Guide for Salaried Employees (FY 2024–25)
Filing your Income Tax Return (ITR) is a crucial annual responsibility for every salaried employee in India. - How to e-Verify Your ITR: Methods and the 30-Day Rule (2026)
Filing the ITR is not enough — it must be e-verified within 30 days or it is treated as never filed. - How to file ITR for Salary Income with Multiple Employers? Step-by-Step Guide
When you change jobs mid-year and receive two Form 16s, you must combine salary from both employers into a single ITR and claim the standard… - ITR-3 Form: How to File ITR-3 Online
The ITR-3 Form is the go-to income tax return form for individuals and Hindu Undivided Families (HUFs) in India who earn income from busines…
TDS & TCS
- Tax Forms Guide 2026: Form 12BB, 15G, 15H, 10E and 26QB Explained
Who files Form 12BB, 15G, 15H, 10E, 26QB, 10-IEA and Form 67, with whom, and when — a practical decoder for India's most-used tax forms, wit…
Deductions & 80C
- Section 80D Health Insurance Deduction: Limits, Rules & 2026 Tips
Full 2026 guide to Section 80D: the ₹25,000 and ₹50,000 premium limits for family and parents, the ₹5,000 preventive check-up slot, cash-pay… - Tax Savings on Your Rental Property: A Complete Guide to Loan Deductions Under Section 24 & 80C
Investing in real estate has long been a cornerstone of wealth creation for Indians. - Income from House Property: Home Loan Interest Rules FY 2025-26
How house property income is taxed and how home loan interest works: the ₹2 lakh self-occupied cap, let-out loss set-off, deemed let-out rul… - HRA Exemption Calculation: Section 10(13A) Rules with Example
How exempt HRA is computed as the least of actual HRA, rent minus 10% of salary, and 50% or 40% of salary, with a metro versus non-metro exa… - Section 80C Investment Guide: Maximize Your Tax Savings in 2026
Section 80C of the Income-tax Act, 1961 allows individuals and Hindu Undivided Families (HUFs) to claim a deduction of up to Rs. - Section 80G Deduction: Donations Eligible Under Section 80G
Section 80G of the Income Tax Act, 1961, is a pivotal provision designed to foster philanthropy by offering tax deductions for donations mad…
Capital gains
- Mutual Fund Taxation 2026: Capital Gains, SIP and Dividend Rules
Mutual fund tax depends on what the fund holds and how long you hold it. - Capital Gains Tax Rates in India (FY 2025-26): Complete Guide
Since 23 July 2024, long-term capital gains are taxed at a flat 12.5% without indexation, while listed equity STCG attracts 20%. - Section 87A Rebate Applicable on Capital Gains Taxed at Spec - Tax Exemption Guide 2025-2026
Section 87A of the Income Tax Act, 1961 provides a critical tax rebate to eligible resident individuals. - Capital Gains, Buyback Loss and TDS Rule Changed 2025: Major Tax Overhaul for Indian Investors in 2025
The Indian taxation landscape has undergone significant transformations with recent amendments to capital gains taxation, share buyback regu…
Notices & penalties
- Income Tax Notice Types in India and How to Respond (2026 Guide)
A tax notice is not always bad news — many are automated intimations. - Penalty on Holding Multiple PAN Card: Fine vs. Prosecution & How to Surrender
The Permanent Account Number (PAN) is the backbone of India's financial infrastructure. - ITR Rectification Made Easy: How New CBDT Rules Ensure Faster Tax Refunds
As tax professionals, one of the most common grievances we hear from Indian taxpayers is the long wait for an income tax refund. - How To Respond To Income Tax Notices for Salaried Individuals
Receiving an official-looking envelope from the Income Tax Department can be a source of anxiety for anyone. - Taxation on Gifting Money to Family? Know the Tax Rules to Avoid an Income Tax Notice
Gifting money to family is a profound expression of love, support, and celebration. - Foreign Assets, RSUs and Foreign Bank Accounts in ITR: Schedule FA Reporting, Notices & Penalty
If you are a resident taxpayer in India and hold any foreign asset — including foreign bank accounts, RSUs/ESOPs granted by an overseas empl…
Tools
Frequently asked questions
Where do I start with income tax?
Use the Start Here cards above — slabs first, then regime choice, then your filing path. Each linked guide states its scope and effective dates.
Are these guides updated for current law?
Guides carry verified dates and official sources. Finance Acts change figures yearly — confirm against the linked notification before relying on a number.
Do I need a CA to file?
Simple salary returns can be self-filed using the guides; business, capital-gains and notice cases are safer with a professional.
Where are the official sources?
Every guide ends with an Official Sources section linking CBDT, e-filing portal and Gazette notifications.
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