
International company formation in UK is our core service at Business At, designed for foreign businesses seeking to establish a UK presence. We handle company registration, tax compliance, and strategic setup to ensure a smooth entry into the UK market.
As Certified Chartered Accountants with a large international network, we offer support 7 days a week, 16 hours daily. Our UKAN membership provides government-backed advice, making your expansion seamless and compliant.
Experience


Setting up a company in the UK involves navigating complex regulations and tax structures. We provide tailored advice to ensure compliance and optimal entity selection for your business goals.
Our international tax specialists manage everything from registering with Companies House to HMRC compliance. We focus on efficiency, using automation to streamline the process and save you time.
Experience
Let us take care of the hard work — so you can enjoy the rewards of a successful career.
We assist you in planning for a successful , fulfilling and prosperous future.
Our international company formation package includes all essential services to establish and run your UK business successfully.
Company registration with Companies House and UK business address setup
Corporation tax registration and ongoing compliance filing
International tax advice and cross-border planning for optimal structure
UKAN-backed guidance on government regulations and incentives
Ongoing accounting, payroll, and cloud accounting support tailored to international needs
Experience

Experience
Unlike general accountants, we specialize in international business setup with a global network and automation-focused approach. We think outside the box to cut costs and ensure tax efficiency for your UK venture.
As Certified Chartered Accountants and QuickBooks certified, we provide reliable, innovative solutions. Clients in Southampton and beyond trust our availability and expert advice for seamless expansions.
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.
Common questions about international company formation in the UK:
We typically complete company registration within 24-48 hours after receiving documents. Full setup, including tax registrations, usually takes 1-2 weeks, expedited by our expertise and automation tools.
Our packages offer transparent pricing with no hidden fees, covering registration, compliance, and ongoing support. We provide tailored quotes based on your specific needs and business structure.
Yes, we help UK companies grow overseas with our international network and tax planning services. We handle cross-border compliance and outsourcing to ensure smooth global operations.
With support available 7 days a week, 16 hours daily, we accommodate different time zones. This ensures real-time answers and flexible communication when you need it most for your UK setup.

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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