The core idea
Read the government level, financial year, unit and estimate type before comparing amounts. Distinguish allocations, releases, expenditure, outputs and outcomes. Use the original budget and performance records to frame questions that the evidence can answer.
1. Read the labels before the number
Begin with four labels: which government, which financial year, which unit, and which kind of figure. A Union ministry budget is not the same document as a state budget or a municipal account. In the Union Budget, BE means Budget Estimates, RE means Revised Estimates, and Actuals report spending or receipts for an earlier completed period. The budget table can place different years and estimate types beside one another. That layout is useful only if you preserve the labels. Record whether amounts are rupees, lakh or crore; one crore is one hundred lakh. Also read footnotes about gross or net figures and changes in classification. For example, a hypothetical line of “24” in a table labelled ₹ crore means ₹24 crore, not ₹24 lakh. Before computing a percentage, copy the full column headings beside both numbers so the comparison remains understandable outside the original page.
Sources: Ministry of Finance: Budget at a Glance 2026–27 ↗ · Ministry of Finance: Key to Budget Documents 2026–27 ↗
2. Different documents answer different questions
The Union Budget is a set of documents, not only the Budget Speech. The Annual Financial Statement presents receipts and expenditure; Demands for Grants organise expenditure proposals; detailed expenditure documents and the Output Outcome Monitoring Framework provide further ways to inspect programmes. Article 112 concerns the annual financial statement, while Articles 113 and 114 address voting on demands and appropriation. At other government levels, find the equivalent official budget, accounts and performance documents rather than assuming the Union layout is universal. Revenue and capital are accounting classifications, not a simple “bad spending versus good spending” test. Teachers’ salaries and maintenance can be necessary for a useful school, while a building without staff may serve few learners. Union grants for another body to create an asset can still appear as revenue expenditure in Union accounts. Read the classification note before equating a label with the value of a service.
Sources: Ministry of Finance: Key to Budget Documents 2026–27 ↗ · Legislative Department: Constitution of India, 2024 English–Malayalam edition (English text) ↗
3. Follow money from provision to result
Keep five questions separate: what was allocated, what was released, what was spent, what was produced, and what improved? An allocation provides for spending; a release transfers funds at a stage in the financing chain; expenditure records money spent under the relevant accounting rules. An output is a delivered activity or item, while an outcome concerns the change the programme seeks. The official Output Outcome Monitoring Framework separates these performance ideas. In an original teaching example, a library programme has provision for equipment, receives funds, buys ten computers and then measures usable public computer-hours. “Ten computers purchased” is an output, not proof of accessible learning for everyone. Ask whether they are installed, connected, staffed and available. The figures need not move together in the same month. A delay or gap deserves explanation, but neither a gap nor full spending alone demonstrates success, waste or misconduct.
Sources: Ministry of Finance: Key to Budget Documents 2026–27 ↗
4. Worked example: compare estimates honestly
All amounts in this example are hypothetical, in ₹ lakh. A town’s library programme shows last year’s BE 40, RE 32 and Actuals 30; next year’s BE is 44. Compared with last year’s BE, the new BE rises by 4 ÷ 40 × 100 = 10%. Compared with last year’s Actuals, it is 14 ÷ 30 × 100 ≈ 46.7% higher. Both calculations are correct, but they answer different questions. The first compares plans; the second compares a future plan with recorded spending. Last year’s spending was 30 ÷ 40 × 100 = 75% of the original estimate. This does not explain why the remaining amount was not spent. Work may have been delayed, scope may have changed, or another explanation may apply. Ask for the relevant records. Never silently choose the denominator that creates the most dramatic headline.
The denominator changes the question
| Period and measure | Amount (₹ lakh) | What it tells us |
|---|---|---|
| Last year BE | 40 | Original estimate |
| Last year RE | 32 | Revised estimate |
| Last year Actuals | 30 | Recorded expenditure |
| Next year BE | 44 | New estimate |
New plan versus previous plan: (44 − 40) / 40 × 100 = 10%
New plan versus recorded spending: (44 − 30) / 30 × 100 ≈ 46.7%
Last year’s spending as a share of original estimate: 30 / 40 × 100 = 75%
5. Test whether the comparison is fair
Suppose two fictional districts each spend ₹60 lakh on library services. Equal totals do not establish equal access. If one serves 30,000 people and the other 60,000, spending per resident is ₹200 and ₹100 respectively. These hypothetical ratios add context, but they still omit travel distance, opening hours, costs and different needs. Similarly, a nominal increase does not by itself show a rise in purchasing power; prices may have changed. Do not calculate a real-terms increase without choosing an appropriate price measure and period. Check whether programme boundaries changed or a cost moved to a different budget line. Be careful with percentages of totals: a service can gain rupees while losing share if the overall budget grows faster. State the denominator and time period every time. A fair comparison explains its limitations instead of turning a single ratio into a complete performance ranking.
Sources: Ministry of Finance: Budget at a Glance 2026–27 ↗ · Ministry of Finance: Key to Budget Documents 2026–27 ↗
6. Turn a claim into an answerable question
Return to the hypothetical library programme. “Why was everything wasted?” assumes the conclusion. A better question is: “The table shows BE ₹40 lakh and Actuals ₹30 lakh for the previous financial year and this programme. Which activities were completed, which changed, and what explains the difference?” Add the document title, page, financial year and exact line. Then ask for evidence suited to the issue: expenditure records for spending, completion records for delivered equipment, and service records for opening hours. If an official response gives only the next year’s allocation, politely identify the mismatch: the question concerns last year’s spending and results. Keep a small evidence ledger with claim, source, date, unit and uncertainty. Use current official channels for questions or requests and follow their published process. PLS Foundation teaches the reading method; it is an independent free learning platform, not the budget authority or a government grievance office.
Sources: Ministry of Finance: Key to Budget Documents 2026–27 ↗
PUT IT INTO PRACTICE
Audit a fictional budget claim
- Copy the hypothetical library values with their labels: last BE 40, RE 32, Actuals 30; next BE 44, all in ₹ lakh.
- Calculate the new BE increase against the old BE and against Actuals. Expected answers: 10% and about 46.7%; label the comparisons.
- Write one question about spending and one about service outcomes. Name the record needed for each; do not treat the budget table as proof of service quality.
Check your understanding
Is a Revised Estimate the final amount actually spent?
No. It is an updated estimate. Read the Actuals column or appropriate accounts for recorded expenditure, keeping the period and accounting basis clear.
What is ₹24 crore in lakh?
₹2,400 lakh, because one crore equals one hundred lakh. Preserve the unit when copying a number.
Does 100% spending prove that a programme succeeded?
No. Spending is one fact. Check delivered outputs, quality, access and the intended outcome, using suitable evidence.
Why can 10% and 46.7% both describe the same new estimate?
They use different denominators: last year’s BE of 40 and Actuals of 30. The meaning changes, so the baseline must be stated.