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ACCA Applied Knowledge · Business and Technology

The Relationship Between Accounting and Other Business Functions

Accounting and other business functions depend on each other. Finance records, analyses and reports financial data. Purchasing, sales, production, HR and IT create that data and use finance information to decide. To answer BT questions, identify the function, what it needs, and what it gives finance.

What this chapter covers

This chapter in ACCA Business and Technology (BT) looks at how the finance function sits among the other functions of an organisation. You study what finance does, then how purchasing, sales and marketing, production and operations, human resources and payroll, and IT each work. For every function you ask two questions: what does it provide to finance, and what does it need from finance?

The chapter ends with information flows between functions. This is where the ideas join up. A sales order triggers production, which triggers purchasing, which creates a payable that finance must record and pay. Payroll and IT work in the same way.

This chapter links to other parts of the BT syllabus: organisational structure and governance, internal control, accounting and reporting systems, and the use of data and technology. It also supports your later study of Management Accounting (MA) and Financial Accounting (FA), where you meet the same documents and records in numbers.

BT is a two-hour computer-based exam with objective test questions in Section A and multi-task questions in Section B. Questions on functions are usually scenario based and test whether you can match a task, document or risk to the correct function. The ideas are easy to learn, so this is a chapter where careful study turns directly into secure marks. It also gives you vocabulary and context that help in the chapters on control, systems and ethics.

The relationship between accounting and other business functions: topics in the order to study them

  1. 1Role of the Finance Function in an OrganisationStart here. It sets the baseline of what finance does, so you can compare every other function against it.
  2. 2Purchasing and Procurement FunctionPurchasing is the first step in the buying cycle and introduces documents, authorisation and payables.
  3. 3Sales, Marketing and Customer RelationsThis mirrors purchasing on the selling side, covering orders, credit control and receivables.
  4. 4Production, Operations and LogisticsIt connects buying and selling through inventory, costs and capacity, so it follows both.
  5. 5Human Resources and Payroll FunctionPayroll is a major cost and control area, and it is easier once you know the operational functions.
  6. 6Information Technology Function and Accounting SystemsIT supports every function, so you understand it best after seeing what the others need.
  7. 7Interaction and Information Flows Between FunctionsFinish with the whole picture. This topic links the functions and tests your ability to trace data between them.

How to prepare The relationship between accounting and other business functions

Study this chapter by function, then join the functions together. Aim to answer "who does what, and who needs what information" without notes.

  1. Write one line on the main purpose of each function. Keep to your own words so you remember them.
  2. For each function, list two things it gives to finance and two things it needs from finance, such as budgets or cost data.
  3. Learn the common documents and their order, for example requisition, order, goods received note, invoice and payment.
  4. Draw one simple flow chart from a customer order through production and purchasing to payment and cash receipt. Redraw it from memory.
  5. Practise objective questions in timed sets. Check whether each wrong answer came from mixing up two functions or misreading the scenario.
  6. For multiple response questions, read how many answers you must select, then test each option on its own before choosing.
  7. Revise the last topic again just before the exam, because it ties all the others together.

Common mistakes in The relationship between accounting and other business functions

  • Treating finance as the only function that handles money.

    Fix: Remember that other functions commit the spending and generate the sales. Finance records, controls and reports them.

  • Mixing up purchasing documents and sales documents.

    Fix: Learn the buying cycle and the selling cycle as two separate lists, and note who sends and who receives each document.

  • Giving a generic answer that ignores the scenario.

    Fix: Underline the function and the specific problem in the scenario, then choose the option that addresses that exact problem.

  • Confusing the HR function with payroll.

    Fix: HR manages people and their records. Payroll calculates and pays wages and deductions using HR data.

  • Seeing IT as only a support service with no link to control.

    Fix: Link IT to data accuracy, access controls, backup and reporting, because these protect financial information.

  • Choosing the wrong number of answers in multiple response questions.

    Fix: Read the stated number of answers first. Select exactly that number and check each choice against the scenario.

Last-day revision: The relationship between accounting and other business functions

  • Finance records transactions, reports results, and supports decisions and control.
  • Finance gives other functions budgets, cost information and performance reports.
  • Purchasing sources goods and services, and its documents feed the payables records.
  • Sales and marketing generate orders and revenue, and credit control supports receivables and cash.
  • Production and operations use inventory and labour, and they supply cost data to finance.
  • Logistics covers moving and storing goods, so it affects inventory records and costs.
  • HR handles recruitment, training and staff records, and payroll turns these into pay and deductions.
  • IT provides the systems that capture, store and protect financial data.
  • Good information flows between functions improve accuracy and speed of decisions.
  • Poor communication between functions causes errors, such as invoices for goods never received.
  • Separating duties between functions helps prevent error and fraud.
  • In a scenario, name the function first, then the data it creates or needs.

The relationship between accounting and other business functions practice questions

The relationship between accounting and other business functions in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

The relationship between accounting and other business functions: frequently asked questions

What is the relationship between accounting and other business functions?

Other functions create transactions and decisions that finance records and reports. Finance in turn provides information that helps them plan and control. The relationship works in both directions.

How is this chapter tested in BT?

You can expect objective questions that give a short scenario and ask you to identify the function, document or information flow involved. It can also appear within the multi-task questions in Section B. You answer on a computer, so practise on-screen.

Do I need to memorise documents and their order?

Yes, learn the main documents in the buying and selling cycles and who uses them. This helps you spot the missing or misplaced step in a scenario question.

How long should I spend on this chapter?

It is mostly descriptive, so it usually takes less time than numerical chapters. Spend enough time to draw the information flows from memory and to answer practice questions accurately.