One consolidated tool covering the five GST decisions you actually make: whether you must register, whether composition fits, whether composition or regular is cheaper, what slab applies, and whether your input tax credit is valid. All thresholds read from config — Reform 2.0 (from 2025-09-22) slabs are 0% / 5% / 18% / 40%.
Registration
Not required (yet)
Below ₹40,00,000 threshold and no compulsory trigger.