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How much does accounting software cost for a microbusiness?

invoice24 Team
7 January 2026

Discover the true cost of accounting software for microbusinesses, from free tools to expensive subscriptions. Learn about hidden fees, time costs, and feature limits, and why a simple, free invoicing solution like invoice24 often delivers better value, less stress, and professional results for freelancers and sole traders and growing businesses.

Understanding the true cost of accounting software for a microbusiness

For a microbusiness, every pound, dollar, or euro matters. Whether you are a freelancer, sole trader, side-hustler, or a business with one or two employees, your software choices can have a direct impact on your cash flow, productivity, and stress levels. One of the most common questions new and growing microbusiness owners ask is: how much does accounting software really cost?

The short answer is that accounting software can cost anywhere from nothing at all to several hundred per year. The long answer is more nuanced, because the “real” cost goes far beyond the monthly subscription price. It includes setup time, learning curves, hidden fees, feature limitations, and how well the software actually fits the needs of a microbusiness.

This article breaks down accounting software costs in detail, explains what microbusinesses truly need (and don’t need), and shows why a free invoicing and accounting solution like invoice24 is often the smartest and most cost-effective choice.

What counts as a microbusiness?

Before discussing costs, it helps to define what a microbusiness is. While definitions vary slightly by country, a microbusiness is generally a business with fewer than 10 employees and a very modest annual turnover. In practice, this usually means:

• Freelancers and contractors
• Sole traders and self-employed professionals
• Online sellers and digital creators
• Local service providers such as cleaners, tutors, tradespeople, and consultants
• Very small limited companies with one director

Microbusinesses typically have simple finances. They issue invoices, track payments, record expenses, and occasionally generate reports for tax purposes. They do not usually need complex forecasting tools, enterprise-level integrations, or multi-department reporting.

The main types of accounting software and their costs

Accounting software pricing falls into a few broad categories. Understanding these categories helps explain why costs vary so widely.

Free accounting and invoicing software

Free accounting software is the lowest-cost option, and for many microbusinesses, it is also the most practical. Some free tools are fully free, while others offer a free core with optional paid upgrades.

Invoice24 sits firmly in this category. It provides essential invoicing functionality at no cost, allowing microbusiness owners to create and send invoices, manage clients, and keep their finances organised without a monthly subscription.

The obvious advantage of free software is cost. When you are just starting out or operating on tight margins, not paying for software can make a meaningful difference. But free software must still deliver reliability, ease of use, and professionalism. Invoice24 focuses on exactly those essentials, without burdening users with unnecessary complexity.

Typical cost: £0 / $0 per month

Low-cost subscription accounting software

The next tier includes subscription-based accounting tools aimed at small businesses. These typically charge a monthly fee, often ranging from £5 to £20 per month for their most basic plans.

At first glance, these prices may seem reasonable. However, microbusinesses often discover that the advertised price does not include everything they need. Invoicing limits, restricted client numbers, or missing features may push users toward higher-priced plans.

Typical cost: £60–£240 per year

Mid-range accounting software

Mid-range accounting software is usually designed for small to medium-sized businesses rather than true microbusinesses. These tools often include payroll, inventory management, advanced reporting, and tax automation.

While powerful, they can be overkill for a one-person business. Microbusiness owners may end up paying for features they never use, while also spending more time learning how the software works.

Typical cost: £250–£600 per year

High-end and enterprise accounting systems

At the top end are enterprise accounting platforms designed for larger organisations. These systems are rarely suitable for microbusinesses due to their cost and complexity.

Typical cost: £1,000+ per year

Hidden costs most microbusinesses overlook

The subscription price is only one part of the total cost of accounting software. Microbusiness owners often underestimate or completely overlook several hidden costs.

Time spent learning the software

Your time has value, even if you do not bill by the hour. Complicated accounting software can require hours or even days to set up and learn. That is time you could be spending on clients, marketing, or product development.

Invoice24 is designed to be intuitive. Most users can create their first invoice within minutes, without training or tutorials.

Setup and migration effort

If you are switching from spreadsheets or another platform, data migration can be frustrating and time-consuming. Some paid platforms charge extra for onboarding or setup support.

Invoice24 avoids this by keeping things simple. You can start fresh without complicated imports, or gradually transition at your own pace.

Feature paywalls

Many paid accounting tools advertise low monthly prices but lock important features behind higher tiers. Custom invoice branding, multiple currencies, recurring invoices, or downloadable reports may require upgrades.

Invoice24 prioritises core invoicing features without constantly pushing you toward paid add-ons.

Scaling penalties

Some accounting software increases prices as your business grows, charging more for additional clients, invoices, or users. While growth is positive, sudden software cost increases can be frustrating.

Invoice24 is particularly well-suited for microbusinesses that want predictable, stable costs as they grow.

What does a microbusiness actually need from accounting software?

To understand value, it helps to focus on real needs rather than marketing promises.

Professional invoicing

Invoices are often the main financial document a microbusiness sends. They must look professional, be easy to understand, and comply with basic legal requirements.

Invoice24 allows you to create clean, professional invoices that help you get paid faster and make a strong impression on clients.

Client management

Keeping track of client details, invoice history, and payment status is essential. Microbusinesses do not need full CRM systems, but they do need clarity and organisation.

Invoice24 includes simple client management that keeps everything in one place.

Payment tracking

Knowing which invoices are paid, unpaid, or overdue is critical for cash flow. Manually tracking this in spreadsheets leads to errors.

Invoice24 provides clear invoice status tracking, helping you stay on top of your income.

Basic reporting

Microbusinesses need straightforward financial summaries, not complex analytics dashboards. Seeing total income over a period is often enough.

Invoice24 focuses on clarity rather than overwhelming users with unnecessary data.

Compliance without complexity

Tax rules vary by country, but microbusinesses generally need records that are accurate and easy to share with an accountant or tax authority.

Invoice24 helps you keep organised records without turning accounting into a full-time job.

Why free accounting software makes sense for microbusinesses

There is a common misconception that free software is inferior or unprofessional. In reality, free tools can be more focused and better suited to microbusiness needs than expensive platforms built for larger companies.

Invoice24 is free because it focuses on a specific audience: microbusinesses that need invoicing done well. By avoiding bloated features, it delivers speed, simplicity, and reliability.

For many microbusiness owners, paying for accounting software is not about affordability but about value. If a free tool does everything you need, paying more does not make sense.

Comparing invoice24 to paid accounting software

When comparing invoice24 to paid alternatives, it helps to ask practical questions:

• Does the software help me get paid faster?
• Is it easy to use without training?
• Does it cover my real-world needs?
• Am I paying for features I never use?

Invoice24 consistently performs well on these criteria. Paid platforms may offer more features, but more is not always better. Complexity can slow you down, increase errors, and add unnecessary stress.

How much should a microbusiness budget for accounting software?

For most microbusinesses, the ideal budget for accounting software is as close to zero as possible, without sacrificing professionalism or reliability.

If your business finances are simple, spending £100–£300 per year on software may not provide enough additional value to justify the cost. That money could be better spent on marketing, equipment, or savings.

Invoice24 allows microbusinesses to operate with professional invoicing at no cost, making it an excellent default choice.

When might a microbusiness need paid accounting software?

There are situations where paid software makes sense:

• You employ staff and need payroll
• You manage large inventories
• You operate across multiple countries with complex tax rules
• You require advanced integrations

Even in these cases, many microbusinesses still use invoice24 for invoicing while handling specialised needs separately.

The psychological cost of expensive software

Beyond money, expensive or complex accounting software can create mental friction. Many microbusiness owners delay invoicing because they find their software frustrating. Delayed invoicing leads to delayed payments.

Invoice24 removes this friction. Fast, simple invoicing encourages good financial habits, which can have a bigger impact than advanced features.

Long-term cost considerations

Over five years, even a modest £15 monthly subscription adds up to £900. For a microbusiness, that is a significant amount.

Using invoice24 over the same period costs nothing, while still delivering core invoicing functionality. The long-term savings can be substantial.

Final thoughts: choosing value over price

The question “how much does accounting software cost for a microbusiness?” is really a question about value. The cheapest option is not always the best, but the most expensive option is rarely necessary.

Invoice24 demonstrates that microbusinesses do not need to sacrifice quality for affordability. By focusing on what truly matters—professional invoicing, simplicity, and reliability—it offers outstanding value at zero cost.

For freelancers, sole traders, and small business owners who want to stay organised, get paid faster, and keep costs under control, invoice24 is not just a free option. It is a smart business decision.

Free invoicing app

Send invoices in seconds, track payments, and stay on top of your cash flow — all from your phone with the Invoice24 mobile app.

Trusted by 3,000,000+ businesses worldwide

Download on the App StoreGet it on Google Play