Our add-ons are one-off or repeated services. If your business needs a review, assessment or straightforward bookkeeping, Avant is here to help you.  Depending on the size and complexity of your business, we agree with you in advance the exact range and scope of what you would like us to do. 

Our add-on services show the starting price and typical range where applicable.

What is always transparent and guaranteed is that we will work with you to find the best quality solution for your business and price our services accordingly.

Forecasting and budgeting

£1,500 – £3,000 based on the size of your business

Personal tax returns

from £250 per return

Strategic planning

£1,500 – one day workshop and report with business plan


from £150 per month based on transaction volumes

Business continuity & risks reviews

£3,000 – £5,000 each covering Systems & Applications; GDPR; Risks & Governance; Cyber Security’


£5 per payslip covering whole payroll offering. P11D benefits declarations £5 per person

Operational processes

Bespoke quote based on your requirements. Free of charge first meeting.

Part-time Finance Director

£500 x 0.5 day tailored to your company needs

Let's connect

We're excited to start working with your business. Just get in touch, and we can talk through what you need.