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Empowering Financial Clarity

Welcome to Sonic Accountancy Ltd, your strategic financial partner working with you and your business to create clarity, confidence, and consistency.

Whether you're a small business owner seeking more than just bookkeeping or exploring how financial data can empower your decisions, you're in the right place.

Sonia Carpenter welcoming visitors to Sonic Accountancy- where small businesses find clarity, confidence and partnership.

About Sonic Accountancy Ltd

Sonia Carpenter - strategic finance partner offering small businesses the high level support large firms take for granted.

Sonic Accountancy was built to challenge the traditional accountant-client dynamic.

We believe financial support should feel approachable, empowering and visually intuitive - not intimidating.

This site reflects that belief, offering resources, insights and a warm welcome to business owners ready to take control of their numbers.

Our Services

Strategic financial support for small businesses who want clarity, confidence and control. 

At Sonic Accountancy, we go beyond bookkeeping. We help small business owners understand their numbers, make confident decisions, and build businesses that reflect their values.

Whether you're just starting out or scaling up, our services are designed to meet you where you are - and grow with you.  

Clarity

Understand your numbers and make confident decisions.

What's included:

  • Xero dashboard setup and walkthrough

  • One-to-one financial review session

  • Visual diagnostics tailored to your business

  • Actionable insights in plain English

Ideal for:

Small business owners who want to understand their finances jargon free and without feeling overwhelmed.

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Confidence

Plan with purpose and grow with intention.

What's included:

  • Deep-dive into your business

  • Strategic financial planning session

  • Value-based pricing support

  • Quarterly financial reports and advice

  • Revenue forecasting

Ideal for:

Consultants and service-led businesses ready to move from reactive to proactive.

Consistency

Scale with steady, strategic support.

What's included:

  • Monthly financial reviews

  • Tailored timely advice

  • Strategic planning  sessions

  • Business partner support to help guide your business

Ideal for:

Growing businesses who want ongoing support of a financial business partner working as part of your business. 

Create a Support Package That Grows With You

Not every business needs a full package right away - and that's okay. These standalone services are designed to meet you wherever you are. From a new company set up to pricing strategy, each service reflects Sonic Accountancy's commitment to clarity, confidence and partnership.​

  • New Company set up & guidance

  • Business Appraisal Models (e.g. viability, breakeven, start-up planning)

  • Moving to Xero (including set-up and migration)

  • Financial modelling (scenario planning, investment readiness)

  • Pricing strategies (value based, package design)

  • Year-End Accounts & Tax returns (Ltd companies)

  • Self assessment Tax returns (sole traders, directors)

  • One-to-One Financial Confidence Sessions (for non-finance professionals)​

What Our Clients Say

"Sonia's not like a normal accountant, she's just like one of us and makes the numbers easy to understand and actually make sense"
"This is a superb financial model Sonia, thank you so much, it's just what I needed"
"Sonia always goes the extra mile for us and spends time understanding our business, and the figures make much more sense "
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