Costing

AIT Calculation Guide for Construction Contractors in Bangladesh

WinWin Team · 20 May 2026 · 6 min read

Understanding AIT back-calculation and how it affects your tender price — with worked examples from real civil engineering projects.

AIT (Advance Income Tax) is a withholding tax applied to construction contracts...

The full version of this article is on the way. In the meantime, explore the WinWin Estimator platform — the concepts discussed here are built directly into the software.

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WinWin Team
win4win.biz

The WinWin team writes about civil estimation, BOQ management, and construction best practices for Bangladesh contractors.

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