
Consultant Accountant services from Business At provide specialist accounting and tax advice for consultants in Southampton. We focus on automation, international tax, and out-of-hours support to help you manage your finances efficiently.
As Certified Chartered Accountants with QuickBooks certification, we offer real-time answers 7 days a week. Our international network ensures compliance whether you're based in Southampton or expanding globally.
Experience

Consultants often juggle multiple clients and projects, making manual accounting time-consuming. We implement cloud accounting and business process automation to streamline your financial management.
Experience
We provide a full suite of accounting services tailored to consultants, ensuring compliance and tax efficiency:
Statutory accounts and corporation tax returns for limited company consultants
Personal Self Assessment tax returns for sole traders and partnerships
IR35 contract reviews and compliance advice for contractor consultants
Payroll services including director salaries and employee management
International tax advice and cross-border compliance for global consultants
Experience

Experience

We take a whole-business approach, acting as growth partners rather than just compliance accountants. Our out-of-hours availability and international network mean we're here when you need us, wherever you are.
As UKAN members with a large global network, we support consultants through UK and international expansion. Our clients benefit from fixed fees, proactive tax planning, and expertise that helps them scale efficiently.
Experience
Experience

“Sash has been extremely knowledgeable and reliable from when I first met him regarding helping me with my accounts as a director of a limited company for the first time. He has provided me with sound advice and helped me to understand the ins and outs of timely and successful accounting and made it easy."
Adam Garnett
We build growth-focused partnerships with every client, offering hands-on guidance through business transitions and tax complexities. Your dedicated accountant provides proactive advice when you need it most.
Clients value our availability and expertise, telling us they finally understand their numbers and feel confident expanding globally. That's the impact of innovative, responsive accountancy.
Let's Connect
Call us at +44 7795 226823 or email [email protected] anytime. We're available outside normal hours for real-time assistance. Use our contact form for quick follow-ups, and we'll reply promptly.
Start with a free, no-obligation consultation to explore your options. We'll discuss your business needs, share insights on automation or tax savings, and outline how we can partner for growth. It's easy and straightforward to take the first step.
Frequently asked questions about our consultant accountant services:
Our fees start from £120 per month for basic consultant accounting packages, including accounts, tax returns, and support. Complex cases with international elements or automation setup may cost more, but we offer fixed monthly pricing with no surprises.
Automation reduces manual data entry, minimizes errors, and provides real-time financial insights. We set up systems like QuickBooks to automate expense tracking, invoicing, and reporting, saving you time and improving accuracy.
Yes, through our UKAN membership and global network, we handle cross-border tax compliance, international company formation, and tax treaty advice. We ensure you meet obligations in both the UK and other countries.
We can onboard new consultant clients within 48 hours. After an initial consultation, we'll set up your systems and begin processing your accounts, with same-day responses to any queries.

Business Accounting and Tax Ltd provides automation-focused accounting, tax, and international services for small to medium businesses in Southampton and beyond. Contact us for a free consultation to grow your business.
73 Holly Hill, Southampton, SO16 7ES, Hampshire, United Kingdom
+447795226823
Business Accounting & Tax Ltd is a Limited Company with Registered Company Number 07894977
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