Internal Sources of Finance (AQA A Level Business): Revision Note

Syllabus Edition

First teaching 2026

First exams 2028

Exam code: 7132

Lisa Eades

Written by: Lisa Eades

Reviewed by: Bridgette Barrett

Updated on

Introduction to internal sources of finance

  • Internal sources of finance are funds raised from within the business itself, without borrowing from banks or seeking investment from investors.

  • Because they do not involve interest payments or giving up a share of ownership, internal sources are generally the cheapest and simplest way for a business to raise money

    • However, they are limited by what the business already has available

The main sources of internal finance

Diagram labelled “Sources of internal finance” with arrows to retained profits, owner’s investment, sale of assets, working capital, and sale and leaseback.
Internal sources of finance include owner's investment, retained profits and working capital

Owners' investment

  • Owners' investment involves the owner putting their own personal savings or wealth directly into the business

  • This is most common when a business is being set up or when the owner needs to top up the business's funds at short notice

Advantages and disadvantages of owners' investment

Advantages

  • No interest payments

    • The owner does not charge the business for using their money

  • No loss of control

    • The business does not need to bring in outside investors or lenders

  • Quick to access

    • Personal funds can be transferred immediately without lengthy application processes

  • Signals confidence to lenders and other investors

Disadvantages

  • Limited by how much the owner personally has available

    • It is not suitable for raising large amounts

  • Puts the owner's personal finances at risk if the business struggles

  • Opportunity cost

    • The money could have been invested elsewhere to earn a return

Suitability

  • Owner's investment is best suited to start-ups and small businesses needing relatively modest amounts of funding quickly

  • It is less appropriate when large-scale investment is required or when the owner's personal savings have already been committed

Case Study

Layla's Pet Grooming

Layla had worked as a dog groomer for six years before deciding to set up on her own. She had saved £8,000 over several years and decided to invest the full amount into her new business, Layla's Pet Grooming, operating from a converted garage at her home in Bristol.

Cartoon dog and cat in bandana and bow tie above text “Layla’s Pet Grooming”, with bubbles, heart, brush and scissors in a circular logo.

Layla used her savings to buy a professional grooming table, clippers, dryers and a booking system. Because the business was brand new and had no trading history, a bank was unlikely to offer her a loan on favourable terms. By using her own money, Layla avoided paying interest and did not need to give anyone else a say in how she ran the business.

Within six months, Layla had a full client list and was turning a small profit. She acknowledged the personal risk - if the business had failed, her savings would have been gone - but felt confident in her skills and her local market research before committing her funds

Retained profits

  • Retained profit is the profit a business has earned and chosen to keep within the business rather than paying out to owners or shareholders as dividends

  • It is reinvested to fund future activity

  • This is the most common internal source of finance for established businesses

Advantages and disadvantages of retained profits

Advantages

Disadvantages

  • No interest payments or fees of any kind

  • Does not dilute ownership

    • No new shareholders are brought in

  • Does not need to be repaid

  • Flexible

    • Can be used for any purpose the business chooses

  • Demonstrates financial strength and self-sufficiency

  • Only available to businesses that are already profitable

    • It is not an option for start-ups or loss-making businesses

  • Reduces the funds available to pay dividends, which may disappoint shareholders

  • Takes time to accumulate

    • It is not suitable when funds are needed urgently or in large amounts

Suitability

  • It is ideal for established, profitable businesses funding moderate investment or steady expansion

  • It is not suitable for new businesses, those making losses, or situations where a large sum is needed quickly

Case Study

Hartley Sports

Hartley Sports logo with a stylised white and red “H” in a navy rounded square, and the brand name “Hartley Sports” in navy and red text.

Hartley Sports is an independent sports equipment retailer based in Leeds. After five years of steady trading, the business had accumulated £45,000 in retained profits.

The owner, Marcus, decided to use £30,000 of this to refurbish the shop, improve the website and add a click-and-collect service. Rather than approaching a bank for a loan, Marcus preferred to use the profits the business had already earned.

Using retained profit meant no interest payments, and Marcus did not need to bring in outside investors or give up any control. The refurbishment took three months and resulted in a significant increase in footfall and online orders in the following year.

The remaining £15,000 was kept in reserve for emergencies. Marcus described the approach as "spending money we've already earned, on something we know will pay off" — a straightforward investment in the business's own future with no strings attached.

Sale of assets

  • Sale of assets involves raising funds by selling items the business owns but no longer needs

    • This can include old machinery, vehicles, property or equipment

Advantages and disadvantages of sale of assets

Advantages

Disadvantages

  • Generates cash from assets that may otherwise be sitting idle

  • No interest payments or loss of ownership

  • Removes the ongoing maintenance and insurance costs associated with the asset

  • Can be a practical way to modernise

    • Selling old equipment and using the proceeds towards replacement

  • A one-off source

    • Once the asset is sold, it cannot be used again

  • May take time to find a buyer, particularly for specialist equipment

  • The business may have to accept a lower price than expected if it needs to sell quickly

  • Selling assets under financial pressure can signal distress to customers, suppliers and competitors

Suitability

  • It is best suited to businesses with surplus or underused assets that can be sold without disrupting operations

  • It is less appropriate when the business has few sellable assets or when the asset being sold is still essential to day-to-day activity

Case Study

Cresting Print

Cresting Print has been producing promotional materials for local businesses for over 15 years.

Cresting Print logo with a bold white letter C in a dark rounded square and the words CRESTING in black and PRINT in bright pink

When the owner, Janet, decided to shift entirely to digital design services and reduce large-format printing, she realised the business was holding equipment it no longer needed.

Janet sold three large-format printers, a laminator, and a guillotine cutter to a second-hand machinery dealer for a total of £22,000. The money was used to upgrade the business's design software and hire a junior digital designer.

The sale cleared space in the workshop and removed the cost of maintaining and insuring equipment that was being used less than twice a week.

Janet acknowledged that the printers had originally cost far more than £22,000 but accepted that the lower price reflected their age.

The key benefit was speed - the sale was completed within a fortnight, giving Cresting Print the cash it needed to invest in its new direction without taking on any debt.

Sale and leaseback

  • Sale and leaseback is a specific arrangement in which a business sells an asset, such as a building or large piece of equipment, to a buyer, and then immediately leases it back, paying rent to continue using it

  • The business gives up ownership but retains full use of the asset

Advantages and disadvantages of sale and leaseback

Advantages

Disadvantages

  • Releases potentially large amounts of cash tied up in property or equipment without disrupting operations

  • The business can remain in the same premises or continue using the same equipment without interruption

  • Lease payments are tax-deductible as a business expense

    • This reduces the cost

  • Ongoing lease payments become a fixed commitment that must be met regardless of trading conditions

  • The business no longer owns the asset and cannot benefit if its value increases over time

  • In the long run, the total cost of leasing may exceed the original value of the asset

  • The business loses security

    • If the lease is not renewed, it may have to relocate or find replacement equipment at short notice

Suitability

  • It is particularly suitable for businesses that own significant property and need to release a large amount of capital - for example, to fund expansion or restructuring

  • It is less suitable for businesses that would struggle to meet regular lease payments or that own few valuable assets

Case Study

Orion Logistics

Orion Logistics logo with a stylised blue O, swoosh and star above bold ORION text, with the word LOGISTICS in smaller capitals underneath.

Orion Logistics is a delivery and warehousing company based in the East Midlands. The business owned its main warehouse outright - a large commercial unit it had bought twelve years earlier, now valued at £1.2 million.

When Orion's directors decided to expand into two new regions, they needed significant capital for new vehicles and staff. Rather than taking out a large bank loan, they sold the warehouse to a commercial property investor for £1.1 million and immediately signed a ten-year lease to continue operating from the same building, paying £6,000 per month in rent.

The sale released substantial cash without disrupting daily operations. Orion used the funds to purchase eight new delivery vans and lease a second depot.

The directors were aware that committing to monthly rent was a long-term obligation, and that they no longer stood to benefit if the property increased in value. However they felt the capital released made the arrangement worthwhile for a business in a strong growth phase

Working capital

  • Working capital is the money available for a business's day-to-day operations

  • It is calculated using the formula

Working capital = Current assets  Current liabilities

  • Rather than being a direct source of new money, improving working capital management frees up cash already within the business but currently tied up

Three ways to improve working capital

  • Chasing debtors more quickly

    • Collecting money owed by customers sooner reduces the amount of cash tied up waiting to be received

  • Negotiating longer payment terms with suppliers

    • Paying suppliers later keeps cash in the business for longer

  • Reducing stock levels

    • Holding less stock frees up cash that would otherwise be sitting on shelves

Advantages and disadvantages of working capital

Advantages

Disadvantages

  • No cost involved, such as interest or fees

  • No loss of ownership or control

  • Can be achieved relatively quickly through better management processes

  • Improves overall financial efficiency

  • Only effective if there is genuine inefficiency in the working capital cycle to improve

  • Holding too little stock risks running out and losing sales

  • Pushing suppliers for longer payment terms may damage important business relationships

  • Chasing customers too aggressively for payment may harm customer relationships

  • Limited in how much cash can be released

Suitability

  • It is most appropriate for businesses that have room to improve the efficiency of their cash cycle

  • It is not suitable as a solution when large-scale funding is required, or for businesses already managing working capital tightly

Case Study

Fernwood Kitchens

Fernwood Kitchens logo with stylised green F and black K forming a leaf motif above the brand name in clean, modern lettering

Fernwood Kitchens designs and installs bespoke kitchens for homeowners across Northern Ireland. The business was profitable but frequently ran short of cash - money was regularly tied up waiting to be collected from customers or sitting in stock that took months to be used.

The owner, David, worked with his accountant to improve the way the business managed its working capital. Customers were previously given 60 days to pay their final invoice; this was reduced to 30 days, with a small early-payment discount offered as an incentive. At the same time, David renegotiated payment terms with his main supplier, extending from 30 days to 45 days.

Together, these changes freed up approximately £18,000 in cash that had previously been stuck in the business's working capital cycle. No money was borrowed and no assets were sold - the improvement came entirely from running the business more efficiently. David used the released cash to take on two additional installation jobs without needing any external finance.

Examiner Tips and Tricks

Internal sources of finance are almost always cheaper and simpler than external alternatives, but they are limited by what the business already has.

In evaluation questions, consider whether the business is profitable enough to have retained profits, has assets to sell, or has inefficiency in its working capital cycle before recommending an internal source. A start-up or loss-making business will typically need to look externally instead

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Lisa Eades

Author: Lisa Eades

Expertise: Curriculum Expert

Lisa has taught A Level, GCSE, BTEC and IBDP Business for over 20 years and is a senior Examiner for Edexcel. Lisa has been a successful Head of Department in Kent and has offered private Business tuition to students across the UK. Lisa loves to create imaginative and accessible resources which engage learners and build their passion for the subject.

Bridgette Barrett

Reviewer: Bridgette Barrett

Expertise: Development Editor

After graduating with a degree in Geography, Bridgette completed a PGCE over 30 years ago. She later gained an MA Learning, Technology and Education from the University of Nottingham focussing on online learning. At a time when the study of geography has never been more important, Bridgette is passionate about creating content which supports students in achieving their potential in geography and builds their confidence.