GST 2.0 started from 22 Sept. What should SME businesses watch out for?
I run a small B2C & D2C business of sporting goods. With the rollout of GST 2.0 on 22 September 2025, the GST slabs got simplified (mostly 5% and 18%, with 40% for ‘sin’/luxury goods).
I’m trying to understand what compliance, taxation, pricing, costing changes I should plan for. Some specific worries:
Updating invoices, billing-systems, POS machines with new rates
Input Tax Credit (ITC) mismatches because suppliers may not adapt immediately
Cost impact for items moving from 5% → 18% or 18% → 5% for me
Whether I need to re-think pricing or offers so that margin erosion is avoided
Curious to hear from those in manufacturing, SaaS, retail, and wholesale: what are you doing to adjust? What legal or tax advice have you got? What mistakes to avoid?

Manufacturing of consumer goods is more tricky because many input raw materials had mismatched rates. Under old system, input tax credits were sometimes “inverted duty” — you pay more GST on input than output. With the new slabs, this may shift. I’m consulting a CA to map input vs output rates and ensure I’m not stuck with non-claimable ITC. Also, checking classification (HSN codes) of all inputs; some might be mis-classified and lead to wrong rates.