"What we have not always had," said West Bengal's Finance Minister Dr Swapan Dasgupta, "is a clean line running from a goal, to a target, to an allocation in the budget, to a unit that will actually spend. Without that line, the SDGs remain an aspiration on the asset side of the ledger with no corresponding entry on the liability side. SDG budget tagging is the discipline of drawing that line."
That is the clearest available statement of what this exercise is for, and it comes from a finance minister rather than a development economist, which is itself the point.
NITI Aayog, with the Government of West Bengal and technical support from the United Nations Development Programme (UNDP), held a National Workshop on SDG Budgeting in Kolkata on 29 September 2026, under NITI Aayog's State Support Mission (SSM). Participants came from 32 States and Union Territories.
What budget tagging is
A government budget is not organised by purpose. It is organised by who spends and on what kind of thing.
Expenditure is classified through a hierarchy — major head, sub-major head, minor head, sub-head, detailed head, object head — collectively the Head of Accounts. That structure answers questions like "how much did the Health Department spend on salaries". It does not answer "how much did the state spend on reducing maternal mortality", because maternal mortality is a purpose, and purposes cut across departments.
Budget tagging solves this by adding a second classification. Each relevant line of expenditure is given a tag identifying the goal it serves, so the same rupee can be reported twice: once in the departmental accounts, and once against the development objective. Nothing is reallocated and no new money appears — tagging is a reporting technique, not a spending one.
The workshop's four technical sessions set out the design decisions this requires, and they are more intricate than the idea suggests:
- Identification of which expenditure is to be tagged at all
- The appropriate level of tagging — scheme, sub-scheme, or individual line
- Linkage with the Head of Accounts, so the tag travels with the money through the accounting system rather than sitting in a parallel spreadsheet
- Tagging to SDG Targets, not merely to Goals — the finer level, and the harder one
- Attribution, through NITI Aayog's Scheme-SDG mapping
- Value assignment — deciding what share of a scheme's outlay counts towards a given goal
That last pair is where the real difficulty sits. A rural road serves SDG 9 on infrastructure, but it also serves SDG 3 by shortening the journey to a clinic, SDG 4 by improving school attendance, and SDG 8 by connecting workers to markets. Attributing the whole outlay to each goal would count the same rupee four times. Attributing a quarter to each is arbitrary. Every tagging system must choose a convention, and the choice determines what the resulting numbers mean — which is why a Guide on Mapping State Budgets to the SDGs, developed jointly by NITI Aayog, the CAG of India and UNDP, matters more than it sounds.
The precedent nobody mentions
India has done this before, and it is the single most useful thing to know about the subject.
Since 2005-06, the Union Budget has included a Gender Budget Statement, which tags expenditure according to how far it benefits women — Part A for schemes with 100 per cent allocation for women, Part B for those with at least 30 per cent. That is precisely the technique now being applied to the SDGs: an existing budget, re-read through a second classification, reported as a statement alongside the main documents.
Gender budgeting also demonstrates the limitation. A tagged total tells you what was allocated, not what was achieved. A statement can grow year after year while outcomes move slowly, because tagging measures intention and attribution rather than effect. Both Dr Dasgupta's "clean line" and Dr R. Balasubramaniam's formulation — "the task ahead is to guide every State so that money spent can be shown to be money spent wisely" — are claims about visibility, and visibility is a precondition for accountability rather than a substitute for it.
Why the CAG is in the room
The institutional guest list is the most informative part of this story: NITI Aayog, the Comptroller and Auditor General (Shri K. Sanjay Murthy, virtually), MoSPI, the Controller General of Accounts, the Department of Public Enterprises, the Indian Institute of Corporate Affairs, UNDP, the UN Resident Coordinator, and from the private side FICCI, CII, SEBI, Tata Steel Foundation, Intellecap and GIZ. The Chief Economic Adviser, Dr V. Anantha Nageswaran, also addressed it.
The CAG's presence is the substantive signal. A session led by the Principal Accountant General (A&E) covered integration into the annual budget cycle, institutional responsibilities, reconciliation, quality assurance, reporting and performance audit.
Performance audit is the mechanism that gives tagging teeth. The CAG's mandate extends beyond checking that money was spent lawfully to examining whether it was spent economically, efficiently and effectively. A tagged budget gives a performance auditor something to audit against — a stated link between an allocation and a development target. Without the tag, an auditor can verify that a road was built to specification; with it, the question becomes whether the expenditure attributed to a goal plausibly advanced that goal. That is a harder question and a better one, and it only becomes askable once the tagging exists.
Equally, the Controller General of Accounts matters because tagging must live inside the accounting system. West Bengal reported having mapped its budget to the goal level of the SDGs for the first time and integrated the exercise into its Integrated Financial Management System — which is the difference between a tagging exercise and a tagging capability. Haryana, Odisha and Meghalaya also shared implementation experience.
The federal point
SDGs are national commitments, but most of the expenditure that delivers them is state expenditure. Health, education, water, sanitation, agriculture and local government are substantially state subjects, and no amount of tagging at the Union level reveals what a state spent on a goal.
This is why the exercise runs through NITI Aayog's State Support Mission rather than by central direction, and why 32 States and UTs were in the room. It is cooperative federalism in its least dramatic and most useful form: a shared reporting convention, voluntarily adopted, that makes 36 budgets comparable against one framework. The same logic underlies the Sixteenth Finance Commission's work on devolution and the comparative measurement that NITI Aayog's Governing Council exists to coordinate.
On the private side, Shri Stefan Priesner and Dr Angela Lusigi of UNDP pointed to the enabling frameworks already in place — CSR, Business Responsibility and Sustainability Reporting (BRSR), ESG in capital markets, and the Social Stock Exchange — along with joint ISO-UNDP standards for placing the SDGs in organisational decision-making. The parallel is exact: CSR under Section 135 made a company's social expenditure visible and reportable, and BRSR did the same for sustainability disclosure. Tagging is the public-finance version of the same move.
With 2030 as the SDG milestone and Viksit Bharat@2047 as the longer horizon, the stated ambition is to move "from measurement to mission-mode implementation". The honest reading is that India is at the start of the measurement half.
🔑 Revision block
- National Workshop on SDG Budgeting, Kolkata, 29 September 2026 — NITI Aayog with the Government of West Bengal and technical support from UNDP, under NITI Aayog's State Support Mission (SSM). 32 States and UTs participated.
- Budget tagging adds a second classification to expenditure already organised by department and object, so the same rupee is reported both in departmental accounts and against a development goal. It is a reporting technique — it reallocates nothing.
- Head of Accounts hierarchy: major head → sub-major head → minor head → sub-head → detailed head → object head.
- Design elements: identification of expenditure to tag; the level of tagging; linkage with the Head of Accounts; tagging to SDG Targets (not just Goals); attribution via NITI Aayog's Scheme-SDG mapping; and value assignment.
- The attribution problem: one scheme may serve several goals; counting the full outlay against each double-counts, and splitting it is conventional rather than exact.
- Guide on Mapping State Budgets to the SDGs — developed jointly by NITI Aayog, the CAG of India and UNDP.
- Precedent: gender budgeting. The Union Budget has carried a Gender Budget Statement since 2005-06 — Part A for schemes with 100% allocation for women, Part B for those with at least 30%. Same technique, different classification.
- Limitation: a tagged total shows what was allocated, not what was achieved.
- Key participants: CAG Shri K. Sanjay Murthy; CEA Dr V. Anantha Nageswaran; West Bengal FM Dr Swapan Dasgupta; NITI Aayog Member Dr R. Balasubramaniam; UN Resident Coordinator Shri Stefan Priesner; UNDP Resident Representative Dr Angela Lusigi. Also MoSPI, Controller General of Accounts, DPE, IICA, FICCI, CII, SEBI, GIZ.
- Performance audit is what gives tagging teeth — the CAG examines economy, efficiency and effectiveness, and a tagged budget supplies the stated goal-allocation link to audit against.
- West Bengal mapped its budget to the goal level for the first time and integrated it into its Integrated Financial Management System. Haryana, Odisha and Meghalaya also shared experience.
- Private-sector frameworks cited: CSR, Business Responsibility and Sustainability Reporting (BRSR), ESG in capital markets, Social Stock Exchange, and joint ISO-UNDP standards.
- Why states matter: health, education, water, sanitation, agriculture and local government are substantially state subjects, so most SDG-relevant expenditure is state expenditure.
🎯 Practice MCQs
Q1. 'Budget tagging' in the context of SDG budgeting refers to: (a) Reallocating expenditure from departments to development goals (b) Adding a second classification so expenditure can be reported against development goals (c) Creating a separate SDG budget alongside the main budget (d) Transferring funds to a dedicated SDG corpus
→ (b) Tagging adds a second classification to existing expenditure. It is a reporting device: no money is reallocated, no separate budget is created, and no corpus is established.
Q2. The 'Head of Accounts' structure classifies government expenditure primarily by: (a) Development goal and target (b) Geographical district (c) Who spends and on what kind of thing (d) Expected outcome indicator
→ (c) The Head of Accounts organises spending by spending entity and object — major head through object head. It does not answer purpose-based questions, which is exactly the gap tagging fills.
Q3. India's most direct earlier precedent for the SDG budget tagging technique is: (a) Gender budgeting, through the Gender Budget Statement since 2005-06 (b) The Medium Term Expenditure Framework (c) Outcome-based performance contracts (d) Zero-based budgeting
→ (a) The Gender Budget Statement, published with the Union Budget since 2005-06, applies the identical method — re-reading an existing budget through a second classification and reporting it as a statement.
Q4. In the Gender Budget Statement, Part A and Part B respectively cover schemes with: (a) 100% allocation for women, and at least 30% allocation for women (b) At least 30%, and at least 10% (c) Central schemes, and centrally sponsored schemes (d) Capital expenditure, and revenue expenditure
→ (a) Part A covers schemes with 100% allocation for women; Part B those with at least 30%. The two-part structure is itself a solution to the attribution problem.
Q5. The principal methodological difficulty in SDG budget tagging is: (a) Identifying which department spent the money (b) Converting expenditure into constant prices (c) Attributing a single scheme's outlay across multiple goals it serves (d) Reconciling cash and accrual accounting
→ (c) A rural road may serve goals on infrastructure, health, education and employment simultaneously. Counting the full outlay against each double-counts; splitting it requires a convention. The choice of convention determines what the totals mean.
Q6. The Comptroller and Auditor General's relevance to SDG budgeting lies chiefly in: (a) Approving state budgets before presentation (b) Setting the SDG targets for each state (c) Allocating central transfers against tagged expenditure (d) Performance audit — examining economy, efficiency and effectiveness of tagged spending
→ (d) Tagging gives a performance auditor a stated link between allocation and goal to audit against. The CAG does not approve budgets, set targets or allocate transfers.
Q7. The workshop was organised under which NITI Aayog initiative? (a) The Aspirational Districts Programme (b) The State Support Mission (c) The Atal Innovation Mission (d) The Development Monitoring and Evaluation Office
→ (b) It was held under the State Support Mission (SSM), NITI Aayog's vehicle for working with States and UTs on planning and governance capability.
Q8. Which State reported having mapped its budget to the goal level of the SDGs for the first time and integrated the exercise into its Integrated Financial Management System? (a) Haryana (b) Odisha (c) Meghalaya (d) West Bengal
→ (d) West Bengal, which hosted the workshop. Haryana, Odisha and Meghalaya also shared implementation experience, which makes them the natural distractors.
Q9. The 'Guide on Mapping State Budgets to the SDGs' was developed jointly by: (a) MoSPI, the Finance Commission and the World Bank (b) The Ministry of Finance, SEBI and FICCI (c) NITI Aayog, the Comptroller and Auditor General of India, and UNDP (d) The Controller General of Accounts and the Reserve Bank of India
→ (c) NITI Aayog, the CAG and UNDP developed it — a combination of planning body, supreme audit institution and technical partner that reflects the three capabilities tagging requires.
Q10. Most expenditure relevant to achieving the SDGs in India is incurred by State Governments because: (a) The Union Government is constitutionally barred from such expenditure (b) Health, education, water, sanitation and local government are substantially State subjects (c) SDG commitments were made by States individually (d) Central transfers cannot be tagged
→ (b) The sectors that deliver most SDG outcomes fall substantially to the States, which is why the exercise runs through cooperative federalism rather than central direction, and why 32 States and UTs were represented.
📋 How this gets asked (PYQ pattern)
Public finance and governance questions in CDS reward a specific kind of preparation, and this topic touches four strands of it.
The first is budget documents and classifications: the Annual Financial Statement under Article 112, Demands for Grants, the Finance Bill, the Gender Budget Statement, and the Head of Accounts hierarchy. Candidates who know the documents by name but not by content lose these marks.
The second is institutional mandates in public finance: the CAG under Article 148 with audit powers under the CAG (Duties, Powers and Conditions of Service) Act 1971; the Controller General of Accounts in accounting; the Finance Commission under Article 280 in devolution; NITI Aayog as an executive body with no statutory basis. Four bodies, four distinct functions, and the paper reliably tests the boundaries.
The third is the SDG framework itself — 17 Goals, 169 targets, adopted in 2015 as the 2030 Agenda, succeeding the Millennium Development Goals, with NITI Aayog as the nodal body for monitoring in India and the SDG India Index as its instrument. The number of goals and targets is asked directly.
A fourth pattern is worth anticipating because it is growing: the difference between measuring inputs, outputs and outcomes. Budget tagging measures allocation; an output is what the allocation produced; an outcome is the change in people's lives. Papers increasingly test whether a candidate can tell which of the three a given statistic reports — and most "development" statistics report the first while being discussed as though they reported the third.
Preparing for CDS/OTA? When any governance initiative produces a number, ask whether it measures money allocated, work done, or lives changed. That one question clarifies budget tagging, scheme dashboards and index rankings alike. Build the base with our CDS/OTA polity notes, follow the daily CDS current affairs, and prepare with our faculty in the upcoming Cavalier courses in Delhi.
✍️ Written by The Cavalier — Faculty desk at The Cavalier. Reviewed by the Cavalier Faculty Desk.