ToolLabsX Blog
Clear, practical guides on Indian tax and finance — each with a free calculator to get your answer instantly.
Latest Articles
How to Calculate HRA Exemption in 2025 (Metro vs Non-Metro, With Examples)
Learn how to calculate your HRA exemption under Section 10(13A) with the 3-part formula, metro vs non-metro rules and worked examples for FY 2025-26.
Read article →Old vs New Tax Regime (FY 2025-26): Which One Saves You More?
Compare the old and new tax regimes for FY 2025-26. Understand the new slabs, the Rs 12 lakh zero-tax rebate, and how to decide which regime saves you more.
Read article →Gratuity Calculation Formula (2025): Eligibility, Rules & Examples
Understand how gratuity is calculated in India: the 15/26 formula, the 5-year eligibility rule, the Rs 20 lakh tax exemption and worked examples for private employees.
Read article →Bigha to Acre: State-Wise Land Conversion Chart (India 2025)
A bigha is not the same across India. See state-wise bigha to acre and square feet conversions, the standard formulas, and how to convert any Indian land unit.
Read article →Professional Tax in India (2025): State-Wise Slabs, Rules & Maximum Limit
A clear guide to professional tax in India: what it is, the Rs 2,500 maximum, state-wise slabs for Maharashtra, Karnataka, West Bengal and more, plus who is exempt.
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