Engineering

Local context: applying this in India

Indian formatting and tax slabs differ from Western defaults, so Engineering is adjusted for lakh/crore reading and GST.

Key local facts

• Currency & format: Indian rupees written ₹1,23,456.78 using the lakh–crore grouping, not thousands separators.
• Tax regimes: Two parallel income tax regimes — old (with deductions) and new (lower rates, fewer exemptions) — chosen each assessment year.
• GST: A slab system of 0%, 5%, 12%, 18% and 28%, split into CGST and SGST for intra-state supply and IGST across states.
• Retirement: EPF with employer matching, plus NPS as a voluntary layer; PPF remains a common long-term savings vehicle.
• Power: 230 V / 50 Hz with Type C/D/M sockets, and tariffs set per state electricity board with slab-based unit pricing.

Local examples

• Example — Bengaluru: A salaried professional in Bengaluru compares old and new regimes with Engineering before declaring investments.
• Example — Mumbai: A shop owner in Mumbai uses Engineering to split an invoice into CGST and SGST at 9% each.

Every figure above applies to India specifically and is reviewed when the rules change.