Balance of Payments and Exchange Rate: ISC Class 12 Economics Notes

What Balance of Payments and Exchange Rate is about

Weightage: Balance of Payments and Exchange Rate is part of the syllabus unit that carries 6 of the 80 theory marks. Questions on it can appear in any section of the paper.Source: CISCE ISC Economics syllabus, examination year 2027, distribution of marks

Key concepts

Meaning of the balance of payments; balance of trade

The balance of payments is a systematic record of all economic transactions between the residents of a country and the rest of the world during a given period, usually a financial year. It is kept on a double-entry basis, so in an accounting sense it always balances: total credits equal total debits once official reserve changes are included.

• Credit side (receipts): any transaction that brings foreign exchange into the country: exports of goods and services, transfers received, investment income received, borrowing from abroad, foreign investment coming in.
• Debit side (payments): any transaction that takes foreign exchange out: imports, transfers paid, income paid abroad, lending abroad, investment made abroad, repayment of loans.

The balance of trade (BoT) is the difference between the value of exports and imports of goods only (visible items). It is a part of the current account of the BoP.

Basis	Balance of trade	Balance of payments
Coverage	Visible items (goods) only	Visible and invisible items, and capital transactions
Scope	Narrow: a part of the current account	Wide: current and capital accounts
Balance	May be in surplus, deficit or balance	Always balances in an accounting sense

Worked example

Suppose India exports goods worth ₹4,200 crore and imports goods worth ₹5,600 crore, while it earns ₹1,000 crore net from services. State the balance of trade and explain why it differs from the current account balance. [2 marks]

Try it first, then show the solutionSolution

1. BoT = exports of goods − imports of goods = 4,200 − 5,600 = −₹1,400 crore (a deficit).
2. Services are invisible items: they enter the current account but not the balance of trade, so the current account deficit is smaller.

Answer: Balance of trade = −₹1,400 crore (deficit); the current account also includes services, transfers and income.

Components: current account and capital account

Current account: records transactions in goods, services, income and transfers that do not create claims (assets or liabilities) for the future. Its items:

• Visible trade: exports and imports of goods (the balance of trade).
• Invisible trade (services): transport, travel and tourism, banking, insurance, software and other business services.
• Investment income: interest, dividends and profits received from or paid to non-residents. (Dividend paid to foreigners on Indian shares is a current account debit.)
• Unilateral transfers: gifts, grants and remittances from Indians working abroad (no return payment).

Capital account: records transactions that change the assets or liabilities of residents towards the rest of the world:

• Foreign direct investment (FDI): buying a controlling interest, setting up a plant, buying land or buildings.
• Portfolio investment: purchase of shares and bonds by foreign institutional investors (FIIs).
• External borrowing: loans from foreign governments, the World Bank, the IMF; commercial borrowing; their repayment.
• Banking capital: NRI deposits and changes in banks' foreign assets.
• Changes in official foreign exchange reserves of the central bank (shown below the line as accommodating items).

Item	Credit (receipts) ₹ crore	Debit (payments) ₹ crore	Net ₹ crore
Exports and imports of goods (visible trade)	4,200	5,600	−1,400
Services (transport, travel, software, insurance)	2,300	1,300	1,000
Transfers (remittances, gifts)	900	100	800
Investment income (interest, dividends, profits)	150	450	−300
Current account balance			100
Capital account (FDI, portfolio investment, loans, banking capital)	1,800	1,500	300
Overall balance (before official reserve change)			400

(Figures above are imaginary.)

Worked example

Suppose these transactions take place. Classify each into the current or capital account of India's BoP and state whether it is a credit or a debit: (a) an Indian software firm earns fees from a US client; (b) a Japanese firm buys a factory site in Gujarat; (c) dividend is paid to foreign shareholders of an Indian company; (d) India repays a loan to the IMF. [2 marks]

Try it first, then show the solutionSolution

1. (a) Export of a service: current account, credit.
2. (b) Purchase of an asset in India by a non-resident: capital account (FDI), credit.
3. (c) Income paid abroad: current account, debit.
4. (d) Repayment of borrowing reduces a liability: capital account, debit.

Answer: (a) current, credit; (b) capital, credit; (c) current, debit; (d) capital, debit.

Autonomous and accommodating items; disequilibrium

Autonomous items are transactions undertaken for their own sake, for profit or other economic motives: exports, imports, transfers, investment. They are 'above the line'.

Accommodating items are transactions undertaken to cover a gap in the autonomous items: drawing down official foreign exchange reserves, borrowing from the IMF to finance a deficit. They are 'below the line'.

Disequilibrium in the BoP means that autonomous receipts are not equal to autonomous payments:

• Deficit: autonomous payments > autonomous receipts; the gap is met by running down reserves or borrowing.
• Surplus: autonomous receipts > autonomous payments; reserves rise.

The BoP always balances in an accounting sense (because accommodating items fill the gap), but it can be in disequilibrium in an economic sense.

Causes of disequilibrium (deficit)

• Inflation at home: domestic goods become dearer than foreign goods, so exports fall and imports rise.
• Development spending: large imports of capital goods, technology and fuel in a developing economy.
• Rise in domestic income (a boom): more spending on imports.
• Overvalued exchange rate (or appreciation): exports become costlier abroad.
• Cyclical fluctuations (a recession abroad cuts demand for our exports), structural changes (fall in world demand for a product), natural calamities (crop failure raises food imports), political instability that drives capital out, and a rise in population that raises import demand.

Worked example

Suppose prices in India rise by 8% a year while prices of trading partners rise by 2%. Explain the likely effect on India's balance of payments. [2 marks]

Try it first, then show the solutionSolution

1. Indian goods become relatively dearer abroad, so exports fall; foreign goods become relatively cheaper in India, so imports rise.
2. Foreign exchange receipts fall and payments rise: the BoP moves towards a deficit (unfavourable).

Answer: Persistent inflation makes the BoP unfavourable (deficit).

Correcting disequilibrium

Measures to correct a BoP deficit

• Export promotion: subsidies, tax concessions, export credit, special economic zones, marketing support.
• Import substitution and import control: higher import duties, quotas, licensing, producing substitutes at home.
• Devaluation (under a fixed rate) or allowing depreciation (under a flexible rate): exports become cheaper abroad, imports dearer at home.
• Deflationary monetary and fiscal measures (reducing money supply, raising interest rates, cutting government spending): lower prices and incomes reduce imports and make exports competitive.
• Exchange control: the central bank rations foreign exchange among importers.
• Attracting foreign capital: easier rules for FDI and portfolio investment (a capital account inflow), encouraging NRI remittances and deposits, promoting tourism.

A surplus can be reduced by the reverse: allowing appreciation or revaluing, reducing import restrictions, or encouraging investment abroad.

Worked example

Suppose a government launches a campaign that invites foreign companies to manufacture in the country and eases FDI limits. Explain its impact on the balance of payments. [2 marks]

Try it first, then show the solutionSolution

1. Foreign firms bring in foreign exchange to set up plants: FDI is a capital account receipt (credit).
2. The larger inflow improves the BoP (towards surplus); later, output may raise exports too.

Answer: Favourable: higher capital inflows (FDI) improve the BoP.

Foreign exchange rate: fixed and flexible systems

Foreign exchange means the currencies of other countries (and claims on them). The foreign exchange rate is the price of one unit of a foreign currency in terms of the domestic currency, for example USD 1 = ₹85.

Fixed exchange rate system: the rate is fixed (pegged) by the government or central bank, historically against gold or a key currency. To keep it fixed, the central bank buys foreign currency when there is excess supply and sells it when there is excess demand, using its reserves. Merits: stability, certainty for traders and investors, no speculation. Demerits: needs large reserves, may become overvalued, adjustments are made only by official devaluation or revaluation.

Flexible (floating) exchange rate system: the rate is determined by the market forces of demand for and supply of foreign exchange, without intervention. Merits: no need for large reserves, automatic correction of BoP disequilibrium. Demerits: uncertainty and volatility, possible speculation.

Managed floating is a mixture: the rate floats, but the central bank intervenes to smooth sharp movements. India follows a market-determined rate with RBI intervention to reduce volatility.

Meaning only:

• Depreciation: fall in the value of the domestic currency in a flexible system due to market forces (USD 1 = ₹80 → USD 1 = ₹92).
• Appreciation: rise in the value of the domestic currency in a flexible system (USD 1 = ₹92 → USD 1 = ₹80).
• Devaluation: a deliberate official reduction in the value of the domestic currency under a fixed system.
• Revaluation: a deliberate official increase in its value under a fixed system.

Worked example

Suppose the exchange rate changes from USD 1 = ₹80 to USD 1 = ₹92. Name the change for the rupee and state its effect on (a) India's exports of cotton shirts priced at ₹2,400 and (b) India's imports of a USD 50 machine tool. [2 marks]

Try it first, then show the solutionSolution

1. More rupees per dollar: the rupee has depreciated (a dollar now costs 15% more rupees; a flexible-rate market change).
2. (a) The shirt now costs an American USD 26.09 instead of USD 30: Indian exports become cheaper and rise.
3. (b) The tool now costs ₹4,600 instead of ₹4,000: imports become dearer and fall.

Answer: Depreciation of the rupee: exports of shirts rise; imports of machine tools fall.

Determination of the exchange rate in a free market

Under a flexible system, the equilibrium exchange rate is where the demand for foreign exchange equals its supply.

Demand for foreign exchange (say dollars) arises from: imports of goods and services, travel and study abroad, investment abroad, repayment of foreign loans, gifts and transfers sent abroad, speculation.

The demand curve slopes downward: when the rate rises (each dollar costs more rupees), imports become dearer in rupee terms, so fewer goods are imported and less foreign exchange is demanded. When the rate falls, imports become cheaper and demand for dollars rises.

Supply of foreign exchange comes from: exports of goods and services, foreign tourists, foreign investment (FDI and FII), remittances from abroad, borrowing from abroad.

The supply curve slopes upward: when the rate rises (the rupee depreciates), Indian exports become cheaper for foreigners, so exports rise and more foreign exchange flows in. Foreign tourists and investors also get more rupees per dollar.

Diagram: exchange rate (₹ per USD) on the Y-axis, quantity of foreign exchange on the X-axis; DD slopes down, SS slopes up; they cross at E, giving the equilibrium rate OR and quantity OQ. Above OR there is excess supply, which pushes the rate down; below OR there is excess demand, which pushes it up.

Shifts: a rise in demand for imports (or more Indians studying abroad) shifts DD right → the rate rises (rupee depreciates). A rise in FDI inflows or exports shifts SS right → the rate falls (rupee appreciates).

Worked example

Suppose the demand for dollars is Dd = 500 − 4e and supply is Ss = 100 + 4e (millions of dollars; e in ₹ per USD). Find the equilibrium rate and state what happens if the rate is held at ₹40. [2 marks]

Try it first, then show the solutionSolution

1. 500 − 4e = 100 + 4e → 8e = 400 → e = ₹50; quantity = 500 − 200 = 300 million dollars.
2. At e = 40: Dd = 340, Ss = 260; excess demand of 80 million dollars pushes the rate up towards ₹50.

Answer: Equilibrium USD 1 = ₹50; at ₹40 there is excess demand of USD 80 million.

Balance of Payments and Exchange Rate in real life

Each concept, met in an everyday situation. Read the situation, answer the question in your own words, then compare with the model answer. The one-line hook is what to remember.

Topics in this chapter

• Balance of Payments Account and Exchange Rate Determination

Balance of Payments and Exchange Rate: key facts

Balance of trade

Exports of goods − Imports of goods

Current account balance

Balance of trade + net services + net investment income + net transfers

Capital account balance

Capital receipts (FDI, FII, borrowing in) − capital payments (investment abroad, lending, repayment)

Overall BoP (autonomous)

Current account balance + capital account balance; a deficit is met by reserves or official borrowing

Exchange rate

Domestic currency per unit of foreign currency (₹ per USD); rise = depreciation of the rupee

Equilibrium rate

Demand for foreign exchange = supply of foreign exchange

How the board asks Balance of Payments and Exchange Rate

The question patterns to expect, and the method that works for each.

Tricks to remember Balance of Payments and Exchange Rate

Short memory aids. Say each one aloud once, then use it on a question the same day.

• In = credit, out = debit

  Follow the dollars: if foreign exchange comes into India it is a credit, whatever is bought or sold.

  Use it when: Classifying any transaction.

• D-F-A-R

  Depreciation and Appreciation are market moves (Flexible); Devaluation and Revaluation are official moves (Fixed).

  Use it when: Meaning-only definitions.

• Claim test

  Creates an asset or liability abroad → capital account; otherwise → current account.

  Use it when: Current versus capital account.

Balance of Payments and Exchange Rate: board-level solved questions

Ordered from board level to HOTS. Cover the solution, write your own, then compare step by step.

Case-study practice (Section C style)

Read the situation, then answer every part. In the board paper this is a 8-mark question split into 2 + 2 + 2 + 2 marks.

Where the marks are

How a typical answer is split into step marks. Show every step: a right final answer alone rarely earns full marks.

Where students lose marks in Balance of Payments and Exchange Rate

The slips examiners see most often, and what to write instead.

• ✗Mistake: Answering from the other country's point of view

  CISCE examiners' comments, 2024: candidates "Answered some items from the perspective of the USA rather than India".

  ✓Do this: Before writing, underline whose BoP or currency the question is about and keep every answer from that side.

  Usually costs: ½ mark per item.

• ✗Mistake: Leaving out imports when explaining the downward slope of demand

  CISCE examiners' comments, 2024: candidates "Failed to incorporate the role of imports in making the demand curve negatively sloped".

  ✓Do this: Always link a higher rate to dearer imports and therefore less foreign exchange demanded.

  Usually costs: 1 mark.

• ✗Mistake: Citing the law of supply for the upward slope of supply

  CISCE examiners' comments, 2025: candidates "Gave a law of supply direct relationship answer instead of explaining the effect on exports".

  ✓Do this: Explain the chain: higher rate → domestic goods cheaper abroad → more exports → more foreign exchange supplied.

  Usually costs: 1 mark.

• ✗Mistake: Calling an outward acquisition a credit

  CISCE examiners' comments, 2025: candidates "Said credit because Tata gained an asset, missing that foreign exchange flows out of India".

  ✓Do this: Follow the foreign exchange: paying for an asset abroad sends it out, so it is a debit.

  Usually costs: 1-2 marks.

• ✗Mistake: Confusing depreciation with devaluation (or appreciation)

  CISCE examiners' comments, 2024: candidates "Confused depreciation with devaluation"; CISCE examiners' comments, 2025 also note that some "Confused depreciation with appreciation and concluded deficit".

  ✓Do this: Market moves (flexible): depreciation, appreciation. Official moves (fixed): devaluation, revaluation. More rupees per dollar = rupee weaker.

  Usually costs: 1 mark.

• ✗Mistake: Not stating defend/refute or the BoP effect

  CISCE examiners' comments, 2025: candidates "Did not explicitly state that the statement was defended" and "Did not state the favourable / surplus impact on BOP".

  ✓Do this: Write the verdict in the first line ("Defended", "Surplus", "Debit side"), then the reason.

  Usually costs: 1 mark.

Practice questions on Balance of Payments and Exchange Rate

Write each answer on paper first. Open the hint only if you are stuck, and the answer only when you have finished.

1. Q1 · 1 mark · MCQBoard level

   Which is recorded in the capital account of India's BoP?
   (a) Remittances from Indians working abroad
   (b) Purchase of land in India by an American company
   (c) Indian tourists hiring taxis in Dubai
   (d) Interest paid on foreign loans

   Hint

   Creates an asset or liability.

   Answer

   (b) It is a foreign direct investment that changes asset ownership.

2. Q2 · 1 mark · Very short answerBoard level

   How does the balance of trade differ in coverage from the balance of payments? Give one point.

   Hint

   Coverage.

   Answer

   Balance of trade covers exports and imports of goods only; the BoP covers goods, services, income, transfers and capital transactions.

3. Q3 · 1 mark · Very short answerHarder board level

   Why does the supply of foreign exchange rise when the exchange rate rises?

   Hint

   Exports.

   Answer

   A higher rate means the domestic currency has depreciated, so domestic goods become cheaper for foreigners; exports rise and bring in more foreign exchange.

4. Q4 · 1 mark · Very short answerHarder board level

   Distinguish between devaluation and depreciation.

   Hint

   Who decides.

   Answer

   Devaluation is an official reduction of the currency's value under a fixed system; depreciation is a market-driven fall under a flexible system.

5. Q5 · 2 marks · Short answerHarder board level

   Suppose India borrows from the IMF to meet a BoP deficit. Is this an autonomous or accommodating item? Explain.

   Hint

   Purpose.

   Answer

   Accommodating: it is undertaken only to fill the gap between autonomous receipts and payments, not for profit.

6. Q6 · 2 marks · Short answerHarder board level

   Explain the effect of an appreciation of the domestic currency on the balance of payments.

   Hint

   Exports dearer.

   Answer

   Exports become dearer for foreigners and fall; imports become cheaper and rise; the BoP tends to move towards a deficit.

7. Q7 · 2 marks · Short answerHOTS / competency

   Suppose the RBI keeps the rupee fixed at ₹82 per dollar, but at that rate demand for dollars exceeds supply. What must the RBI do and what is the risk?

   Hint

   Reserves.

   Answer

   It must sell dollars from its reserves to meet the excess demand; if the gap persists, reserves run down and it may have to devalue.

8. Q8 · 4 marks · Short answerHOTS / competency

   A country has a trade deficit but a BoP surplus. Explain how this is possible.

   Hint

   Invisibles and capital.

   Answer

   Large earnings from services, remittances and income can turn the current account positive, and capital inflows (FDI, FII, borrowing) can exceed the remaining deficit; the overall autonomous balance is then a surplus.

9. Q9 · 4 marks · Short answerHarder board level

   Give two causes of disequilibrium in the BoP of a developing country and one corrective measure for each.

   Hint

   Imports and prices.

   Answer

   Heavy imports of capital goods for development (corrective: import substitution); inflation reducing exports (corrective: deflationary monetary policy). Other answers: oil price rise, overvalued currency (depreciation or devaluation).

Test your recall

Answer in your head or on paper first, then open the card. Pulling an answer out of memory makes it stick far better than re-reading.

1. 1.Is a dividend paid to foreign shareholders a current or capital account item?Show answer

   Current account (investment income), debit.

2. 2.What happens to the rupee if USD 1 goes from ₹80 to ₹92?Show answer

   It depreciates.

3. 3.Who changes the rate under devaluation?Show answer

   The government or central bank, under a fixed system.

4. 4.What do accommodating items do?Show answer

   Finance the gap in autonomous receipts and payments.

5. 5.Why does the BoP always balance in accounting?Show answer

   Double entry: accommodating items such as reserve changes fill the gap.

Quick revision checklist

The night before the exam: can you do each of these without looking?

• ☐BoP: record of all transactions between residents and the rest of the world in a year.
• ☐Credit = foreign exchange in; debit = foreign exchange out.
• ☐Current account: goods, services, income, transfers; capital account: FDI, FII, loans, banking capital, reserves.
• ☐Disequilibrium: autonomous receipts ≠ autonomous payments.
• ☐Inflation and appreciation worsen the BoP; depreciation and FDI improve it.
• ☐Demand for foreign exchange slopes down (imports); supply slopes up (exports).
• ☐Fixed rate kept by central bank buying and selling foreign currency.

Balance of Payments and Exchange Rate: frequently asked questions