TDS u s 194Q applies on purchase of movable goods exceeding Rs 50 lakh excluding GST. It does not apply to immovable property, where TDS is governed by section 194IA.
If any fixed assets (movables or immovable) purchased for company use and their purchase value (excl. GST) exceed Rs. 50 Lakh, then whether TDS U/s 194Q is applicable on purchase value above Rs. 50 Lakh.