Accountants for Sole Traders
The #1 Choice for Sole Trader Accounting
Comprehensive Accounting Services for Sole Traders
Running your own business comes with freedom — but also responsibility. Whether you work as a freelancer, locum, social media professional, or in any other self-employed role, managing your finances and staying compliant can be time-consuming and complex.
At K3 Accountants, we make sole trader accounting simple. Our service is designed to remove the stress of bookkeeping, tax returns, invoices, and compliance, so you can focus on growing your business.
What’s Included in Our Sole Trader Accounting Package
- Preparation and submission of Self-Assessment tax returns
- Bookkeeping and financial record management
- VAT return preparation and compliance (if registered)
- Tax planning advice to maximise your take-home income
- Unlimited support and advice from your dedicated accountant
- Access to FreeAgent, an industry-leading MTD-compliant accounting software
With our fixed-fee service, you always know the cost of your accounting. There are no hidden fees or surprises, giving you peace of mind while your finances are expertly managed.
Pricing
Sole Trader Accounting Package: £50 per month
Includes your own dedicated accountant and full access to FreeAgent accounting software.
FreeAgent Accounting Software
Powerful Features to Simplify Your Business Finances
All K3 Accountants clients receive full access to FreeAgent, an HMRC-approved, MTD-compliant accounting platform included in your monthly package. FreeAgent helps you manage your business finances efficiently, wherever you are.
Key FreeAgent Features:
- Mobile app – manage your finances from anywhere
- Automated invoices & payment reminders – reduce late payments
- Expense, cost, and mileage tracking on the go
- Professional estimates – create and send in minutes
- Time tracking – invoice accurately for your hours
- Online payment integration – make it easy for clients to pay
- Bank feeds & automatic reconciliation – simplify bookkeeping
- Insightful reporting – real-time overview of your financial health

Expert Support & Personalised Advice
Your dedicated accountant has direct access to your FreeAgent account, so you don’t need to forward statements or information. This allows us to provide tailored advice, tax planning, and proactive support, saving you time and helping your business grow.
We’ll also onboard you quickly, ensuring you take full advantage of all FreeAgent features.

Your Own Dedicated Accountant
When you choose K3 Accountants, you’ll be assigned your own personal accountant for sole traders. They provide unlimited support and advice, guiding you through everything from initial set-up and FreeAgent onboarding to complex tax planning and financial decisions.
Running a sole trader business can be demanding. Your dedicated accountant ensures you stay on top of:
- Bookkeeping and record keeping
- Self-Assessment tax deadlines
- VAT obligations (if registered)
- Maximising tax allowances and efficiency
- Invoices, bills, and outstanding payments
Unlike many online or generic accountants, you’ll have a direct line to your personal accountant, as well as access via email, video call, or face-to-face meetings, giving you flexible support whenever you need it.
We maintain a low client-to-accountant ratio, so your business always receives close attention. Over time, you’ll get to know your accountant personally, building a trusted relationship that helps your business thrive.

Our Promise to You
Exceptional Customer Service
At K3 Accountants, our team of qualified, proactive accountants are specialists in sole trader and small business accounting. We go the extra mile to ensure your accounting obligations are met and any financial questions or issues are resolved quickly and accurately.
We understand how frustrating slow responses can be. That’s why our Client Service Guarantee ensures that you’ll receive a response within 24 hours, giving you peace of mind and helping you make timely business decisions.
With K3 Accountants, you can focus on running your business knowing you’ll always have fast, reliable, and expert support when you need it.
Switching to K3 Accountants
As a sole trader, you’re busy running your business — and sometimes that means sticking with an accountant even if the service is slow or costs are high. However, it’s important to regularly review your accounting support to make sure it meets your needs.
At K3 Accountants, we make switching simple. Our streamlined onboarding process ensures you’re up and running with FreeAgent and your new dedicated accountant quickly and efficiently.
We can even liaise directly with your previous accountant to transfer all necessary accounting records, saving you time and hassle. Once onboard, you’ll immediately benefit from personalised support, proactive advice, and reliable accounting services tailored to your sole trader business.

