Welcome to the first topic page of our 25 part ISS series. The Indian Economy is the single largest scoring zone in the ISS General Studies paper. If you build a clean grip on Budget, Tax, GST, Ratings, Trade, Labour, and Rural Employment, almost half of your paper becomes a confidence area. This hub brings together eight detailed blogs in one place so that you can revise, practice, and test yourself in a structured way.
Quick Navigation to All Blogs in This Page
Use this navigation table as your single point of access. Each row links you to one of the detailed blogs in this page. Bookmark this page so that you can return whenever you want to revise any of these topics.
| Blog Number | Title | Link | Focus Area |
| Blog 1 | Union Budget 2025-26: The Complete Decoder for ISS Aspirants | union-budget-2025-26-iss-exam-key-highlights | Fiscal deficit, capex, tax slabs, sector allocations |
| Blog 2 | New Income Tax Act 2025: From the 1961 Law to a Cleaner Tax Code | new-income-tax-act-2025-vs-1961-changes | Old Act vs new Act, single Tax Year, plain drafting |
| Blog 3 | GST 2.0 Reform: The 56th Council Meeting and India’s Two Slab Era | gst-2-0-reform-56th-council-meeting-decisions | Two slab structure 5 and 18, 40 percent demerit, tribunal |
| Blog 4 | S&P Sovereign Rating Upgrade to BBB: India’s 18 Year Wait Ends | sp-sovereign-rating-upgrade-india-bbb-2025 | BBB upgrade, fiscal consolidation, market impact |
| Blog 5 | India’s Trade Deals 2025: UK CETA, EFTA TEPA, Oman CEPA, and New Zealand FTA | india-trade-deals-2025-uk-efta-oman-new-zealand | Four FTAs, tariff lines, sectoral gains |
| Blog 6 | US Tariffs and India’s Calibrated Response: A Lesson in Economic Diplomacy | us-tariffs-india-response-2025 | Tariff response, three layer strategy, diversification |
| Blog 7 | Four Labour Codes: India’s Biggest Labour Reform in Decades | four-labour-codes-india-implementation-impact | Wages, IR, Social Security, OSH Codes |
| Blog 8 | VB-G RAM G Mission: The New Avatar of MGNREGA | vb-g-ram-g-mission-mgnrega-replacement | 125 days, funding shift, normative allocation |
Why This Page Matters for ISS Exam
Indian Statistical Service examiners love connected questions, not isolated facts. A question on Budget often pulls in fiscal deficit, capital expenditure, and tax reform together. A question on trade often pulls in tariffs, FTAs, and rupee impact in one paragraph. A question on rural India often combines MGNREGA, VB-G RAM G, and Labour Codes. This page gives you a single mental map for that combined approach.
Master Reference Table for Page 1: Economy Core
Treat this as your one page revision sheet for this page. Read it slowly, close the page, and try to recall as many numbers as possible without looking. Repeat this exercise every week.
| Topic | Key Number or Fact | Why It Matters in ISS |
| Budget 2025-26 Total Expenditure | About 50.65 lakh crore rupees | Fiscal arithmetic anchor |
| Budget 2025-26 Fiscal Deficit | 4.4 percent of GDP | Fiscal consolidation marker |
| Budget 2025-26 Capex | About 11.21 lakh crore rupees | Investment led growth |
| New Income Tax Nil Slab | Up to 12 lakh rupees (new regime) | Consumption boost story |
| New Income Tax Act | Effective 1 April 2026 | Direct tax simplification |
| GST 2.0 Main Slabs | 5 and 18 percent, plus 40 percent demerit | Indirect tax reform |
| GST 2.0 Effective Date | Mostly 22 September 2025 | Important date to remember |
| S&P Sovereign Upgrade | BBB minus to BBB, August 2025 | First upgrade in 18 years |
| FTAs Signed in 2025 | UK, EFTA in force, Oman, New Zealand | Market diversification |
| US Peak Tariff Level | Up to 50 percent on select Indian goods | External pressure example |
| Labour Codes Count | Four codes covering 29 old laws | Labour reform consolidation |
| VB-G RAM G Guaranteed Days | 125 days with 60 day pause | Rural employment shift |
| MSME Credit Guarantee Cover | Raised from 5 to 10 crore rupees | MSME formalisation push |
Suggested Study and Practice Plan for Page 1
A clear schedule reduces overthinking. Follow this seven to eight day plan to finish the entire page with both reading and practice integrated. After each day, take a short five minute self quiz to reinforce memory.
| Day or Slot | What To Do |
| Day 1 to 2 | Read Blog 1 (Budget) and Blog 2 (Income Tax Act). Take the Budget Quiz. |
| Day 3 | Read Blog 3 (GST 2.0). Take the GST Quiz. |
| Day 4 | Read Blog 4 (S&P Upgrade). Practice 5 multiple choice questions on credit ratings. |
| Day 5 to 6 | Read Blog 5 (FTAs) and Blog 6 (US Tariffs). Take the Trade Mock Test. |
| Day 7 | Read Blog 7 (Labour Codes) and Blog 8 (VB-G RAM G). Solve 10 PYQs on labour and rural employment. |
| Day 8 | Revise the Master Table above. |
Most Likely ISS Question Prompts from This Page
The following prompts are written in the style of ISS questions. Practice writing structured answers for at least three of them. Use bullet points for facts and prose for analysis.
- Discuss the rationale and key features of the New Income Tax Act, 2025 and explain how it differs from the Income Tax Act, 1961.
- Evaluate the impact of GST 2.0 reform on India’s consumption, MSMEs, and indirect tax revenue.
- Examine the reasons for the S&P sovereign rating upgrade of India to BBB in August 2025 and its likely macroeconomic implications.
- Critically analyse India’s strategy of using free trade agreements as a tool of foreign policy in the year 2025.
- Discuss how the four Labour Codes seek to formalise the Indian labour market and the major challenges in implementation.
- Compare and contrast MGNREGA, 2005 with the VB-G RAM G Bill, 2025 with reference to coverage, funding, and rights based design.
- Bring out the linkages between Budget 2025-26 tax relief, GST 2.0, and the goal of boosting domestic consumption.
Frequently Asked Questions
These FAQs answer common doubts that aspirants have about this page.
What is the most important topic in Page 1 for ISS?
Budget 2025-26 is the most important single topic, but it must be read along with the New Income Tax Act 2025 and GST 2.0, since examiners often combine them in one question.
How many marks can come from Page 1 topics in ISS GS paper?
Based on recent trends, Economy related questions account for a significant share of the General Studies paper. A strong grip on Page 1 alone can directly support a substantial portion of your total Economy marks.
Is the New Income Tax Act 2025 already in force?
The Act has been passed but comes into effect from 1 April 2026. Aspirants should still revise it because examiners often test reforms in the year of enactment, not only after implementation.
Which FTAs should I prioritise for ISS preparation?
Focus on the India UK CETA, India EFTA TEPA, India Oman CEPA, and India New Zealand FTA. These are the most recent and most testable in the current cycle.
Is VB-G RAM G going to replace MGNREGA completely?
The VB-G RAM G Bill was introduced in the Lok Sabha in December 2025 and seeks to replace MGNREGA. The full effect will depend on parliamentary passage and state level operationalisation, so the situation is still evolving.
Bridge to the Next Page
Once your Economy base is solid, move to the next page, which covers Industry, MSME, Statistics, and Regulatory Reforms. That is where examiners test your ability to connect industrial policy with data systems.