International VAT Companies in Birmingham: Practical Selection Guide (2026)
AC
Acumon Chartered Accountants·14 min read
This practical guide reviews companies providing international VAT services in Birmingham, with a focus on the scope of their expertise, typical client needs and areas of specialization. Rather than ranking companies, it gives a neutral overview of the different options available in the market. The selection ranges from large companies with broad tax and advisory capabilities to more focused specialists handling particular VAT, customs or cross-border matters. The aim is to give readers useful context on who these companies are, the types of clients they support and the strengths of their international VAT offering. That context can make it easier to compare approaches and identify a company that fits specific operational and regulatory requirements.
Acumon
Acumon is a UK firm of chartered accountants providing VAT advisory and compliance services for businesses with domestic and international tax obligations. Its VAT practice covers registrations, returns, investigations and specialist areas, including cross-border VAT, international transactions and overseas VAT requirements.
The firm supports UK businesses trading internationally as well as overseas companies establishing operations in the UK. International VAT work can be coordinated with wider tax and accounting requirements, including UK registrations, corporate tax, bookkeeping and financial reporting. Acumon’s international tax practice specifically supports inbound businesses entering the UK and UK companies expanding into overseas markets.
Acumon’s VAT services include support for post-Brexit UK-EU rules, import VAT, reverse charge requirements, overseas VAT registrations, and the EU One Stop Shop and Import One Stop Shop regimes. These areas are relevant to businesses selling goods or services across borders, importing into the UK, operating ecommerce channels or managing transactions involving several jurisdictions.
International VAT matters are handled alongside ongoing compliance where required. Acumon prepares VAT returns under Making Tax Digital, reviews VAT treatments, supports registration and deregistration, deals with error corrections and HMRC correspondence, and provides access to specialist international VAT advice when transactions become more complex.
The firm also advises international groups on the UK tax consequences of establishing operations in the country. This can include coordinating VAT positions with overseas advisers, reviewing UK registrations and considering the interaction between VAT and wider cross-border tax requirements.
For Birmingham businesses, Acumon provides its international VAT services as part of its wider UK VAT and tax practice. The firm’s published office locations do not currently include Birmingham, so its relevance to this topic is based on UK service coverage and international VAT capability rather than a physical Birmingham office.
International VAT Capabilities
Acumon provides international VAT support across a range of cross-border transactions and business structures.
These include:
Cross-border VAT advice for international transactions
Overseas VAT registration support
UK-EU VAT treatment following Brexit
Import VAT and export-related VAT matters
Reverse charge requirements
OSS and IOSS support
Ecommerce and marketplace VAT
International supply and transaction reviews
International VAT advice can be connected with Acumon’s wider VAT compliance service where ongoing UK reporting, registrations or HMRC correspondence are required.
Regulatory Licences and Registrations
Acumon operates as a regulated UK accountancy and audit practice, with professional registrations supporting its wider accounting, audit and tax work.
These include:
ICAEW statutory audit registration
Public Interest Entity audit authorisation
Jersey audit registration
Isle of Man audit registration
Cayman Islands audit registration
British Virgin Islands audit registration
These registrations relate primarily to Acumon’s audit activities rather than providing separate authorisation for VAT advisory work, but they support the firm’s work with corporate groups operating across multiple jurisdictions.
Core Services
In addition to international VAT advice, Acumon provides a wider range of VAT, tax and accounting services that can support businesses with cross-border operations.
These include:
VAT registration and deregistration
VAT return preparation and submission
VAT compliance under Making Tax Digital
International and cross-border VAT
Ecommerce VAT
VAT recovery
Partial exemption advice
Property VAT
VAT health checks
VAT investigations and HMRC correspondence
International tax
Accounts and bookkeeping
International VAT work can therefore be coordinated with wider UK compliance where transactions affect VAT returns, accounting records, tax registrations or corporate reporting.
Acumon works with businesses that are:
Expanding from the UK into overseas markets
Establishing UK operations from another jurisdiction
Importing or exporting goods
Selling through international ecommerce channels
Managing overseas VAT registration requirements
Operating through international corporate structures
Reviewing cross-border VAT treatments and compliance processes
This approach allows VAT questions to be considered alongside the wider tax and reporting requirements connected with international activity.
Address: 1-2 Craven Road, Ealing, London, W5 2UA, UK
Crowe UK
Crowe has a Birmingham-based VAT, Customs and International Trade practice serving organisations with domestic and cross-border indirect tax requirements. Mark Dyer, a Birmingham-based partner, leads VAT, customs and international trade work across the Midlands and Southwest, with responsibilities covering VAT advisory, international supply chains, reporting controls and HMRC interactions.
The wider practice combines VAT with customs and international trade services. This is particularly relevant to manufacturers, distributors and other businesses moving goods across borders because VAT treatment can depend on customs valuation, origin, classification and the structure of the supply chain. Crowe also supports overseas businesses dealing with UK VAT registration, import VAT and customs requirements.
Key Facts
Ideal for: Companies with international supply chains and combined VAT/customs requirements
Core services: VAT advisory, customs, international trade, HMRC support
International focus: Imports, exports, cross-border goods and services, supply-chain matters
Birmingham presence: Birmingham-based VAT, Customs and International Trade partner
Relevant sectors: Manufacturing, distribution, aerospace, professional services and public sector
RSM combines a Birmingham indirect tax team with a dedicated Global VAT Compliance operation. Its global compliance service is designed for organisations managing UK or multi-country VAT footprints and uses a centralised model for VAT reporting and related processes.
The Birmingham office has direct VAT capability. Peter Williams is an indirect tax partner based in Birmingham, while VAT director Andy Ilsley advises internationally focused corporate clients with complex supply chains and works with RSM International member firms on global indirect tax matters. This makes the practice relevant to organisations that need local access in Birmingham alongside coordination across multiple jurisdictions.
Key Facts
Ideal for: International groups with recurring VAT compliance requirements
Core services: VAT advisory, global VAT compliance, customs and international trade
Specialization: Multi-jurisdiction VAT reporting and complex supply chains
BDO provides VAT and indirect tax services through specialists located across the UK and its international network. Its published VAT offering specifically covers both UK and international VAT matters, allowing clients to combine domestic advice with support for multinational indirect tax issues.
International VAT compliance outsourcing is another part of the service. BDO supports organisations facing different reporting requirements, deadlines and transactional-data obligations across jurisdictions, with technology and automation incorporated into the compliance process. Its Birmingham practice has an established VAT presence and supports both domestic and global VAT work.
Key Facts
Ideal for: Corporates and multinational groups requiring advisory plus outsourced compliance
Core services: VAT, indirect tax, international compliance and tax technology
International focus: Multi-country VAT issues through the BDO network
Specialization: Compliance outsourcing, VAT data and automation
Birmingham presence: VAT professionals serving clients from Birmingham
Contact Information
Website: www.bdo.co.uk
Phone: 0121 352 6200
Address: Two Snowhill Birmingham, B4 6GA, United Kingdom
LinkedIn: www.linkedin.com/company/bdo-llp
Instagram: www.instagram.com/bdo_uk
Forvis Mazars
Forvis Mazars provides VAT and indirect tax support covering routine compliance, technical advisory and international transactions. Its UK service explicitly includes international VAT advice for businesses trading outside the UK, including overseas registrations and cross-border VAT requirements.
The practice can also assist with VAT returns, registrations, audits, HMRC enquiries, transactions and governance. Its international network allows UK teams to coordinate local tax requirements in other jurisdictions, which may suit Birmingham companies expanding overseas or foreign businesses entering the UK.
Key Facts
Ideal for: Businesses combining UK VAT requirements with overseas expansion
Core services: VAT compliance, international VAT, HMRC support and indirect tax advisory
Cross-border support: Overseas registrations and international transactions
International model: Coordinated tax support through a multinational network
Birmingham presence: Birmingham professional services office
Contact Information
Website: www.forvismazars.com
Phone: +44 (0) 121 232 9500
Address: 3 Chamberlain Square, Birmingham, B3 3AX, United Kingdom
EY provides global indirect tax services covering VAT, GST, sales taxes, global trade and related compliance requirements. Its network supports planning, compliance, controversy and indirect tax transformation across different jurisdictions.
For companies with substantial international reporting requirements, EY offers full or partial VAT and GST compliance outsourcing and technology-supported reporting models. Cross-border advice can extend beyond VAT into customs, excise and global trade. EY maintains a major Birmingham operation and announced its move within the city to Three Chamberlain Square as part of its continuing Midlands presence.
Key Facts
Ideal for: Multinationals with large or complex global indirect tax footprints
Core services: VAT/GST advisory, compliance, global trade and tax technology
International focus: Multi-jurisdiction reporting and cross-border indirect tax
Delivery options: Outsourced, co-sourced and technology-supported compliance
Birmingham presence: Major Midlands practice in Birmingham
Contact Information
Website: www.ey.com
Phone: +44 121 535 2000
Address: One Colmore Square, Birmingham B4 6HQ
LinkedIn: www.linkedin.com/company/ernstandyoung
Facebook: www.facebook.com/EY
Twitter: x.com/EYnews
Deloitte
Deloitte’s UK indirect tax practice combines VAT and GST advisory with globally coordinated compliance, domestic compliance, global trade and technology. Its international network supports companies operating in multiple jurisdictions where reporting requirements and VAT treatment differ from country to country.
Its VAT/GST compliance services include preparation and submission of indirect tax returns, data review, support during tax authority audits and development of compliance processes. Deloitte also offers cross-jurisdiction VAT risk reviews and global trade support. The firm has a substantial Birmingham practice, currently listed at Four Brindleyplace, with relocation to One Centenary Way announced for autumn 2026.
Key Facts
Ideal for: Large international groups and businesses undergoing tax transformation
Core services: VAT/GST advisory, compliance, global trade and indirect tax technology
International focus: Coordinated multi-jurisdiction compliance
Additional capability: VAT risk reviews and compliance process design
Birmingham presence: Established Midlands office
Contact Information
Website: www.deloitte.com
Phone: +44 (0)121 632 6000
Address: Four Brindleyplace Birmingham, B1 2HZ United Kingdom
LinkedIn: www.linkedin.com/company/deloitte
Facebook: www.facebook.com/deloitteuk
Twitter: x.com/deloitteuk
KPMG UK
KPMG advises organisations on domestic and global indirect tax obligations through its UK indirect tax practice and international network. VAT sits alongside customs, excise and international trade, allowing businesses to address transaction taxes together with the practical movement of goods across borders.
Its global network of indirect tax professionals supports organisations operating across numerous jurisdictions, making the service particularly relevant to larger companies that need consistent advice on VAT and related taxes across multiple countries. KPMG has a central Birmingham office at One Snowhill.
Key Facts
Ideal for: International companies with broad indirect tax requirements
Core services: VAT, customs, excise and international trade
International focus: Domestic and global indirect tax management
Specialization: Complex corporate and multi-jurisdiction tax environments
Birmingham presence: One Snowhill office
Contact Information
Website: kpmg.com
Phone: +44 (0)121 232 3000
Address: One Snowhill, Snow Hill Queensway, Birmingham B4 6GH
LinkedIn: www.linkedin.com/company/kpmg-uk
Twitter: x.com/kpmguk
Facebook: www.facebook.com/KPMG
Grant Thornton UK
Grant Thornton’s indirect tax practice supports businesses entering new markets, expanding globally or participating in international supply chains. Services cover VAT compliance and advisory, customs duties, imports and exports, tariff classification and international tax coordination.
International VAT is particularly relevant within its retail, technology and other internationally active sector teams. The firm advises on VAT registrations, cross-border transactions and international VAT laws, while its member-firm network can provide local input where obligations arise outside the UK.
Key Facts
Ideal for: Businesses expanding into overseas markets
Core services: VAT compliance, VAT advisory, customs and international tax
International focus: Cross-border transactions and overseas VAT requirements
Trade support: Import/export compliance and customs duties
Birmingham presence: Birmingham-based professional services practice
PKF Smith Cooper has a specialist VAT and indirect tax team whose services range from routine compliance to international VAT and duty. Its published offering includes international VAT as a distinct service alongside VAT administration, health checks, property work, partial exemption and disputes.
Cross-border trade forms part of the team’s specialist experience. VAT adviser Tony Chamberlain identifies cross-border trade as one of his areas of focus, illustrating the firm’s capability for businesses dealing with international movement of goods and related indirect tax questions. PKF Smith Cooper has a Birmingham office and wider Midlands presence.
Bishop Fleming’s VAT and indirect tax service explicitly covers international VAT, including EU OSS and IOSS, overseas registrations, recovery of foreign VAT, import VAT and evidence supporting zero-rated exports. The firm also advises on international trade reporting and VAT regulations in other jurisdictions.
Bishop Fleming is developing its Birmingham presence and is recruiting specialist VAT professionals for the office. The Birmingham VAT role includes advising UK and international clients on international trade and cross-border indirect tax matters, providing direct evidence that international VAT forms part of its Midlands service proposition.
Dains provides Customs and VAT Services alongside its wider accounting, tax and international service lines. Its registered office is in central Birmingham, giving companies in the city access to a Midlands-based accountancy group rather than relying solely on a remote international VAT provider.
The combination of customs, VAT and international services is particularly relevant where cross-border transactions involve both tax treatment and the physical movement of goods. Dains can therefore be considered by businesses that want VAT support connected with broader accounting, business advisory and international requirements.
Key Facts
Ideal for: Midlands businesses wanting VAT within a broader accounting relationship
Core services: Customs and VAT, accounting, tax and international services
International relevance: VAT and customs alongside a dedicated international service line
Birmingham presence: Registered office in central Birmingham
Client context: Businesses requiring integrated accounting and advisory support
Address: Head Office, 2 Chamberlain Square, Birmingham, B3 3AX
LinkedIn: www.linkedin.com/company/dainsacc
Facebook: www.facebook.com/DainsAcc
Claritas Tax
Claritas Tax is a specialist tax consultancy with a dedicated VAT practice and a Birmingham office. Its wider team includes VAT professionals alongside corporate and international tax specialists, giving clients access to separate technical disciplines where cross-border transactions create both direct and indirect tax questions.
The VAT team handles technical VAT matters and HMRC cases, while the broader consultancy covers corporate and international tax. This model may be relevant to Birmingham businesses whose international VAT issue forms part of a transaction, restructuring project or wider cross-border tax position rather than routine bookkeeping.
Core services: VAT, corporate and international tax, transaction taxes
Specialization: Technical tax consultancy and HMRC matters
Cross-border relevance: VAT can be coordinated with corporate and international tax specialists
Birmingham presence: Central Birmingham office
Contact Information
Website: claritastax.co.uk
Phone: 0204 548 4317
Address: Enterprise House, 115 Edmund Street, Birmingham, B3 2HJ
PwC UK
PwC’s indirect tax practice advises on VAT, customs, excise and related taxes in the UK and internationally. Its VAT consulting work involves UK rules, the EU VAT framework and tax requirements in jurisdictions around the world, with PwC VAT/GST specialists in different territories able to support cross-border assignments.
For internationally connected Birmingham organisations, this provides access to both local professional services capability and a broad global tax network. PwC’s Birmingham office is at One Chamberlain Square, and the firm’s Midlands operation works with both UK and international organisations.
Key Facts
Ideal for: Large and internationally connected organisations
Core services: VAT consulting, customs, excise and indirect tax
International focus: UK, EU and wider global VAT requirements
Delivery model: Coordination with VAT/GST specialists in overseas territories
Address: One Chamberlain Sq, Birmingham B3 3AX, UK
LinkedIn: www.linkedin.com/company/pwc-uk
Facebook: www.facebook.com/PwCUK
Instagram: www.instagram.com/pwc_uk
S&W
S&W has a substantial Birmingham office serving UK and international corporates, owner-managed businesses and other organisations. The Birmingham practice has access to international capability through CLA Global, giving clients a route to coordinated advice when activities extend into other jurisdictions.
Its indirect tax service covers VAT, customs and excise, with customs specialists advising on governance, cost and risk within international supply chains. S&W’s international tax offering specifically includes VAT advice for global businesses and draws on local and international market knowledge. This combination makes it relevant where VAT registrations or compliance issues sit alongside broader expansion, supply-chain or corporate tax work.
Key Facts
Ideal for: Mid-market and international businesses
Core services: VAT, customs, excise and international tax
International focus: Global VAT regulations and cross-border businesses
Network: International capability through CLA Global
Birmingham presence: Large central Birmingham office
Choosing between international VAT services in Birmingham depends on business size, sector, process maturity and the regulatory requirements connected with cross-border activity. Some companies offer an integrated model that combines VAT with customs, international tax and wider compliance support, while others concentrate more narrowly on specialist indirect tax matters. The right partner should provide independent assurance together with practical actions that help reduce risk and strengthen operational resilience. The purpose of this guide is to give neutral context for comparing the companies, their service scope and the types of international VAT work they support. The most suitable option will depend on the complexity of the business, the jurisdictions involved and the level of specialist input required.
AC
Written by the Acumon team
Acumon is an ICAEW-registered firm of chartered accountants and registered auditors
based in London, with offices in Pitstone, Aylesbury and Bournemouth. Need advice on
anything covered here? Talk to us.
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