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Calcistan Knowledge Hub
Guides, analyses, and tips on FBR taxes, PTA regulations, and digital compliance in Pakistan.
TaxJuly 1, 20256 min read
FBR Tax Slabs 2025-26 Explained: Guide for Salaried Individuals
Understand the latest Federal Board of Revenue (FBR) income tax slabs for the fiscal year 2025-26, including salaried vs non-salaried rates and tax saving tips.
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MobileAugust 15, 20255 min read
How to Register Phone with PTA: DIRBS Taxes & Process in 2026
Complete step-by-step guide to register imported smartphones with Pakistan Telecommunication Authority (PTA), calculate custom duties, and use the DIRBS portal.
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