
Expat accountant services from Business At in Southampton provide specialist tax advice for UK expatriates and foreign nationals. We handle dual residency issues, cross-border income, and international tax compliance to optimize your global tax position.
With expertise in international tax and a global network, we offer proactive advice and real-time support. Available 7 days a week, 16 hours daily, we ensure you stay compliant while maximizing tax efficiency.
Experience

Navigating tax rules in multiple countries can be complex. We ensure your UK and overseas income is reported correctly, avoiding penalties and optimizing your tax position.
Experience
Our expat accounting package includes everything you need for seamless cross-border financial management:
Dual residency tax planning and compliance support
Cross-border income reporting and optimization strategies
Foreign tax credit calculations and claims assistance
Pension and investment advice tailored for expatriates
Ongoing monitoring of tax changes in UK and abroad
Experience

Experience

Unlike general accountants, we specialize in expatriate tax and have a large international network. We provide tailored advice based on your specific country circumstances and goals.
Available 7 days a week, 16 hours daily, we offer real-time answers and fixed fees with no surprises. Our partnership approach helps you navigate complexities with confidence.
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 expat accountant services:
We handle tax returns for UK expatriates, dual residency issues, foreign income reporting, and international tax planning. This includes advice on tax treaties and optimizing your global tax position.
Our services offer fixed monthly packages that include all compliance and advisory services, with transparent pricing. We tailor packages based on your specific needs for cost-effectiveness.
Yes, we assess your residency status under UK and foreign tax laws, provide documentation, and ensure compliant reporting to avoid double taxation.
Absolutely. With our global network and UKAN membership, we support expatriates worldwide, offering services in almost any country and coordinating with local advisors.

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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