IB Economics Balance of Payments Tracking Money

The Balance of Payments & Current Account: Your Country's Financial Report Card

Target Question:

What is the current account in IB Economics and what does it include?

One Country, One Giant Spreadsheet

It's a Saturday morning and your mate - let's call him Jordan - is doing accounting of his finances. Money in from his part-time job, birthday cash from his nan, and a few quid he lent his cousin last year that finally came back. Money out on trainers, Spotify subscription, a Deliveroo habit that's frankly setting him back big money every month, and some cash he sent to his sister who is living in Portugal at the moment.

By the end of the task, Jordan knows exactly where he stands. Is he up or down? Is more cash flowing in than going out, or is he running a deficit that his bank account is not too happy about?

Now multiply that by millions of both pounds and transactions - and suddenly we're talking about an entire country. This is a nice introduction to say that you've just basically described the balance of payments.

What Is the Balance of Payments?

The balance of payments (BoP):

A financial record of all economic transactions between a country's residents and the rest of the world over a given period, typically one year.

So following the example from our introduction the BoP would be the national version of Jordan's Saturday morning spreadsheet - every pound, dollar, or euro flowing into and out of the economy gets recorded here.

IB Economics Key term: the difference between credits and debits:

• Credits (inflows) = money coming into the country. When the UK sells Scotch whisky to Japan, that's a credit. When a Saudi investor buys shares in a London company, that's a credit too.

• Debits (outflows) = money leaving the country. When the UK buys iPhones from China, that's a debit. When a UK company sends its profits back to its American parent firm, that's a debit.

So, what would be the result? If credits beat debits, you've got a surplus (more coming in than going out). If debits beat credits, you've got a deficit (more going out than coming in). Simple maths, genuinely massive consequences.

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Three Accounts:

The balance of payments is split into three separate accounts. Each one tracks different types of money flows. Don't panic - here's the explanation:

The three accounts are: the Current Account, the Capital Account, and the Financial Account.

Today we're covering in detail the most important one: the Current Account. But first, let's quickly summarise the three of them.

1. The Current Account

Covers trade in goods and services, income flows, and transfers. This is the one you've probably heard over and over again on the news channel.

2. The Capital Account

Covers capital transfers (like debt forgiveness between governments) and transactions in non-produced, non-financial assets - for instance, the buying and selling of things like patents, trademarks, and land rights. The capital account is generally the smallest of the three.

3. The Financial Account

Covers foreign direct investment (FDI), portfolio investment (like buying foreign shares or bonds), reserve assets (gold, foreign currency held by the central bank), and official borrowing. It includes basically all the financial "big guns."

The Current Account:

The component of the balance of payments that records trade in goods and services, primary income (investment returns and worker compensation), and secondary income (transfers such as remittances and foreign aid).

The current account is the most significant component of the balance of payments. When economists and journalists say a country has a "balance of payments problem," they are almost always referring specifically to the current account. Here's the formula:

Current Account = Net exports of goods and services + Net income + Net current transfers

It can be in deficit (M > X), in surplus (X > M), or bang on zero (X = M).

Current Account Deficit:

Occurs when a country's total payments to foreign economies exceed total receipts from them (M > X), meaning the country is a net borrower from the rest of the world.

The current account has four main components:

Component 1: Balance of Trade in Goods

This tracks the total physical (tangible) goods exported and imported - cars, wheat, oil, smartphones, clothing, machinery. Probably if you can touch it with your hands it goes here.

Balance of trade in goods = Exports of goods − Imports of goods

Trade Balance (X − M):

The difference between the value of a country's exports and its imports of goods and services; a positive value indicates a surplus and a negative value indicates a deficit.

IB Economics Real-life examples: Here the UK is a good example. The UK recorded a total deficit in goods of around £210.7 billion (7.3% of GDP) in 2024, with the biggest deficits coming from finished manufactured goods and food. In other words, the UK imports way more stuff than it exports. That's been the reality since the UK deindustrialised heavily in the 1980s - it no longer makes as much as it once did.

Germany is the opposite. Germany runs one of the biggest goods surpluses on the planet - cars, industrial machinery, and precision engineering flooding out to the rest of the world. Germany recorded a current account surplus of 5.8% of its GDP in 2024 - this is a reflection of how export-obsessed the German economy is.

Component 2: Balance of Trade in Services

This one covers intangible services - financial services, tourism, education, insurance, consultancy, streaming platforms, and more.

Balance of trade in services = Exports of services − Imports of services

IB Economics Real-life examples: The UK had a total surplus in services of around 6.4% of GDP in 2024, with big contributions from financial services, business services (insurance, fund management, management consultancy). When a Brazilian company hires a London law firm, or when a Norwegian bank buys insurance through Lloyd's of London, that's UK services exports taking all the credit.

Put together - goods and services - you get the trade balance, also expressed as X − M.

Component 3: Income (Primary Income)

Primary income measures the monetary flows generated from owning cross-border financial assets - essentially, returns on investments made abroad.

Not clear? Let's go through it, if a British pension fund owns shares in Apple (a US company), any dividends received flow back into the UK as a credit. But if a US company owns a factory in Birmingham and sends its profits back to its headquarters in New York - that's a debit for the UK.

Primary income includes:

• Income on Direct Investment - profits, dividends, and interest from directly owning foreign companies

• Income on Portfolio Investment - dividends and interest from owning foreign shares and bonds

• Compensation of Employees - wages paid to cross-border workers (e.g. a French worker employed in the UK; a British worker employed in Switzerland)

IB Economics Real-life example: The UK's primary income deficit increased to £2.7 billion in Q4 2025, as payments made to foreign investors rose to £111.1 billion, outpacing receipts of £108.4 billion. In other words, foreign companies are currently earning more from their UK investments than UK investors earn abroad. That income heading outwards counts as a debit.

Component 4: Current Transfers (Secondary Income)

Secondary income covers money flows that aren't linked to the trade of goods, services, or investment returns. It includes:

• Remittances - money sent home by workers living abroad

• Foreign aid and grants - government-to-government or institution transfers

• Diaspora contributions - financial support from overseas communities to family or projects back home

• Payments to international institutions - like contributions to the UN budget

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The Remittance Story:

Remittances:

Money transferred by migrant workers to family members or individuals in their home country, classified as secondary income in the balance of payments.

Let's meet Priya. She grew up in Chennai, India, studied engineering, and landed a job at a tech firm in San Jose, California. Every month, she sends $800 home to her parents. It's one transaction. Multiply that by millions of Priyas across the globe, and you've got one of the most powerful economic event on the planet.

Remittances to low- and middle-income countries were expected to reach $690 billion in 2025 - larger than foreign direct investment (FDI) and official development assistance (ODA) combined.

Let's think about this for a sec. All the foreign investment flowing into developing economies, and all the foreign aid sent by governments, is outpaced by people simply sending money home to their families.

India was the top recipient of remittances in 2024, receiving an estimated $129 billion, followed by Mexico ($68 billion), China ($48 billion), the Philippines ($40 billion), and Pakistan ($33 billion).

For many developing economies, remittances are a credit item on the current account's secondary income balance that effectively compensate for trade deficits. The Philippines is a perfect case study - millions of Filipino workers (known as Overseas Filipino Workers or OFWs) work across the Gulf, East Asia, and Europe, sending billions of dollars home. That inflow serves for keeping families afloat - and for stabilising the entire current account.

Meanwhile, countries like the UK and the US appear on the other side of this story. When migrant workers in the UK send money back to Nigeria, Poland, or Pakistan, that's a debit on the UK's secondary income balance - money flowing out of the domestic economy.

The Current Account Formula (The Maths Bit)

Here's the full set of formulae you'll need for Paper 2 and Paper 3:

Net exports of goods and services = Exports of goods and services − Imports of goods and services

Net exports = Trade balance = (X − M)

Net income from abroad = Income from abroad − Income paid abroad

Net current transfers = Transfers received from abroad − Transfers sent abroad

Current Account Balance = Net exports + Net income + Net current transfers

And for the capital account:

Capital Account = Net capital transfers + Transactions in non-produced, non-financial assets

The UK's Persistent Current Account Deficit: A Case Study

The UK has run a current account deficit almost continuously since the mid-1980s. It's one of economics' most persistent stories.

The UK's current account deficit was £74 billion in 2025, compared with £86 billion in 2024, representing 2.4% of GDP in 2025 versus 3.0% in 2024.

Why does this happen? Several reasons:

• The UK deindustrialised heavily, meaning it now imports far more manufactured goods than it exports

• British consumers have a strong appetite for imports - electronics, clothing, cars

• The US recorded the largest current account deficit in the G7 at 4.0% of GDP in 2024, with the UK recording the second largest at 2.2% - partly explained by the fact that both countries have relatively low household savings rates.

The UK is also one of the world's great services exporters. The UK's services surplus in Q4 2025 was £53.3 billion, partially offsetting a goods trade deficit of £55.5 billion. The City of London, the legal profession, higher education, and insurance are the main reason the current account deficit isn't dramatically worse.

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A Quick Look At The Components:

IB Economics Summary

A persistent current account deficit means a country is, in net terms, spending more with the rest of the world than the rest of the world is spending with it. Like Jordan and his food Deliveroo habit - fine for a while, but it has to be financed somehow. Countries finance deficits by attracting financial inflows (investment from abroad), borrowing, or selling assets.

And what happens if those financial flows dry up? The exchange rate tends to depreciate. Imports get more expensive. Living standards drop. That's why economists, governments, and the financial press watch the current account so closely.

Frequently Asked Questions: The Balance of Payments, The Current Account

Q1: What is the balance of payments in simple terms? It's a financial record of everything a country buys, sells, earns, and transfers with the rest of the world in a year. You can compare it with the national equivalent of a household budget - money in (credits) versus money out (debits).

Q2: What's the difference between the current account and the balance of payments? The balance of payments is the whole system - it includes the current account, the capital account, and the financial account. The current account is just one part of it, but it's the most widely discussed because it captures trade in goods and services.

Q3: What does a current account deficit mean? It means a country is spending more with the rest of the world than it's receiving. Imports exceed exports (M > X), and when income and transfer flows are added, the total still comes out negative. The UK has run a persistent current account deficit since the mid-1980s.

Q4: Are remittances a credit or debit on the current account? For the receiving country, remittances are a credit (money flowing in). For the sending country, they are a debit (money flowing out). India received an estimated $129 billion in remittances in 2024 - the largest of any country in the world.

Q5: Can a country have a goods deficit but a services surplus? Definitely - and the UK is a clear example. The UK runs a significant deficit in goods (it imports far more manufactured products than it exports) but a significant surplus in services (financial services, legal, insurance, education). The services surplus partially offsets the goods deficit, but not enough to eliminate the overall current account deficit.

Stay well,

Related Topics:

IB Economics Hub Page your IB Economics daily guide

IB Economics The Global Economy Hub Page access The Balance of Payments and The Current Account here as well as the rest of the module 4

IB Economics Activity book Page Module 4 The Global Economy Unit 4.8 for The Balance of Payments and The Current Account exam practice, activities, model answers and IB Economics Marking schemes

IB Economics Exchange Rates Hub Page → establish the connection between current account deficit and exchange rate consequences

IB Economics Diagrams Page Check Unit 28 for All The Balance of Payments diagrams with explanations

IB Economics Paper 2 Hub Page Exam Tips → relevant hub page for exam prep

IB Economics Paper 3 Hub Page → relevant hub page for exam prep

IB economics Calculations Book make sure you check unit 25 for The Balance of Payments and The Current Account calculations exercises, IB model answers, and IB marking schemes

Read Next: IB Economics Balance of Payments Capital & Financial Accounts Page

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