Accountant in Spanish in London — Bilingual UK Tax & Accounting Services
Managing your finances in a country where the tax rules, the terminology, and the bureaucracy are all in a language that is not your mother tongue is one of the most stressful challenges facing Spanish-speaking professionals, entrepreneurs, and business owners in the UK. At AccFirm, our specialist accountants in Spanish in London remove this stress entirely. You receive every explanation, every piece of advice, and every financial summary in the language you are most comfortable with.
AccFirm provides dedicated bilingual accounting and tax services for Spanish-speaking clients across London delivered by qualified UK accountants who communicate fluently in Spanish and English and who understand both the UK tax system (HMRC, Corporation Tax, Self-Assessment, VAT, payroll) and the cross-border implications that arise when your financial life spans both the United Kingdom and Spain. Whether you are a Spanish expat working in London, a Spanish entrepreneur running a UK limited company, a business owner with income in both countries, or a UK resident planning to move to Spain. AccFirm Spanish accountants in London provide the expert, bilingual support you need.
Every AccFirm Spanish accountancy client is assigned a dedicated, qualified accountant as their primary point of contact, someone who responds to all queries in Spanish, explains every HMRC filing in terms that are clear and understandable, and manages your complete UK tax and accounting position year-round. Our office is at 86-90 Paul Street, London EC2A 4NE. Fixed monthly fees. No language barrier. No confusion. Just expert, professional, bilingual accounting in London.
What Our Clients Say About AccFirm
Many of our Customers have started their early careers with AccFirm
We’ve been working with this accounting team for over two years, and the difference has been incredible. From bookkeeping and VAT returns to corporation tax planning, everything is handled efficiently and on time. They keep us fully compliant with HMRC while helping us improve cash flow and profitability. I highly recommend their services to any business owner.
Sarah Thompson
Thompson Retail Ltd
As a contractor under the Construction Industry Scheme (CIS), I needed accountants who truly understand HMRC requirements. They managed my CIS registration, monthly returns, and self-assessment without any stress. Their guidance saved me both time and money. Professional, reliable, and always available when needed
James Patel
Self-Employed Contractor (CIS)
AccFirm took over our accounts when our previous firm kept missing deadlines. Within three months they had identified over £4,200 in tax savings we had been leaving on the table including expenses we had never been told we could claim. They handle everything from our quarterly VAT returns to our year-end accounts and payroll, and our dedicated accountant is always reachable. For any London small business owner, I cannot recommend them enough.
Daniel Okonkwo
Okonkwo Facilities Management Ltd
MTD Ready
Revenue Increase
Client Satisfaction
UK-Spain Tax — Why Spanish-Speaking Clients in London Need a Specialist Accountant?
For Spanish-speaking individuals and business owners in the UK, the tax position is rarely as simple as paying HMRC and thinking no more about it. The UK-Spain Double Taxation Treaty renewed in 2013 establishes a complex set of rules about where different categories of income are taxed and how taxpayers in both countries can avoid paying the same tax twice. AccFirm accountants in Spanish provide exactly this bilingual, expert advice that covers both sides of the border.
One of the most frequently overlooked obligations is the Modelo 720 the Spanish government’s declaration of overseas assets for Spanish tax residents holding foreign bank accounts, investments, or property above certain thresholds. Failure to file Modelo 720 correctly has historically carried severe penalties. AccFirm advises all Spanish-speaking clients with Spanish tax residency obligations on their Modelo 720 requirements and their impact on UK-side financial planning.
“Need Professional Business Support?”
Let our experienced accountants handle the compliance and financial complexities while you focus on growing your business.
Why London Spanish Community Trusts AccFirm for Their UK Accounting?
London is home to one of the largest Spanish-speaking communities in the world outside of Latin America and Spain itself. Many have been managing their UK tax affairs with English-language accountants who do not understand the specific cross-border complexities that Spanish speakers face. AccFirm Spanish accountants in London service addresses all of these needs.
Every obligation listed is managed by AccFirm bilingually all advice, all explanations, and all summaries are provided in Spanish as well as English. You never have to struggle with HMRC terminology in a language that is not your own. AccFirm accountant in Spanish service means you always understand exactly where you stand.
Our Accountant in Spanish Services for London Businesses and Individuals
AccFirm provides a complete range of UK accounting and tax services for Spanish-speaking clients in London all delivered bilingually, with every explanation, summary, and piece of advice available in Spanish.
Self-Assessment Tax Returns — Filed Correctly, Explained in Spanish
Every self-employed individual, company director, landlord, or anyone earning above the HMRC threshold must file a Self-Assessment tax return in the UK by 31 January each year. AccFirm accountant in Spanish services include Self-Assessment preparation and filing for all client types with every figure explained clearly in Spanish before submission.
Limited Company Accounts & Corporation Tax — Managed in Spanish
For Spanish entrepreneurs and business owners, AccFirm Spanish accountancy services cover the complete corporate compliance cycle: annual statutory accounts, Corporation Tax returns (CT600), director’s Self-Assessment returns, and salary and dividend planning to minimise combined personal and company tax.
UK-Spain Double Taxation Treaty Advice
AccFirm Spanish accountants in London advise on the DTA implications of every category of income employment earnings, rental income, dividends, capital gains, and pensions and ensure that the correct relief is claimed in both jurisdictions. All advice is provided in Spanish.
VAT Returns & Making Tax Digital — Explained Clearly in Spanish
AccFirm accountant in Spanish service includes VAT registration, scheme selection, and quarterly return preparation and submission via MTD-approved cloud accounting software. From April 2026, Making Tax Digital for Income Tax Self Assessment will also require directors earning above GBP50,000 to submit quarterly digital updates to HMRC.
Payroll & PAYE — For Spanish-Owned Businesses in London
AccFirm Spanish accountancy service covers complete payroll management processing monthly salaries, submitting RTI on time, managing auto-enrolment, and issuing payslips all with full bilingual explanation.
UK Company Formation for Spanish Entrepreneurs
AccFirm accountant in Spanish service covers the complete formation process: Companies House incorporation, HMRC registration, provision of a registered office address at 86-90 Paul Street, London EC2A 4NE, and cloud accounting setup from day one.
“Need Professional Business Support?”
Let our experienced accountants handle the compliance and financial complexities while you focus on growing your business.
How AccFirm Spanish Accountancy Service Works?
AccFirm accountant in Spanish service, we begin with a comprehensive review of your current UK tax position.
Free Bilingual Consultation — En Espanol
We begin with a free, no-obligation consultation entirely in Spanish discussing your current situation, your UK tax obligations, your connection to Spain, and any cross-border financial matters that need to be addressed. You leave the first consultation with a complete understanding of your position in your own language.
Complete Tax Position Review — UK and Spain
AccFirm reviews your full UK tax position your current HMRC registration status, any outstanding returns, your employment or self-employment income, your Spanish-source income declared in the UK, and your business structure if relevant. We also assess the UK-Spain double taxation treaty implications of your specific financial circumstances.
Tailored Package and Fixed-Fee Quote — In Writing
AccFirm provides a written proposal covering every service you need Self-Assessment, Corporation Tax, VAT, payroll, UK-Spain cross-border advice at a transparent fixed monthly or annual fee. No hidden extras. No hourly billing.
Seamless Onboarding — We Handle Everything
AccFirm manages the complete onboarding process contacting your existing accountant if applicable, obtaining all records, completing HMRC agent authorisation, and setting up your cloud accounting software. You are operational with AccFirm within five working days.
Ongoing UK Accounting, Tax, and Bilingual Support
Your dedicated AccFirm accountant manages all ongoing UK compliance monthly bookkeeping, VAT returns, payroll, Self-Assessment, and Corporation Tax. All HMRC correspondence is handled on your behalf. Any query you have is answered the same day, in Spanish.
Annual Review — UK Tax Planning and Cross-Border
Every year, AccFirm reviews your full UK tax position identifying planning opportunities for the coming tax year, reviewing your salary and dividend structure if you are a director, and ensuring your UK-Spain cross-border position remains optimal as tax laws in both countries evolve. All provided in Spanish, at no additional cost.
Tax Advice and Planning — What AccFirm's Spanish Accountants Provide Year-Round
For Spanish-speaking clients in London, the most common and costly mistake is treating UK and Spanish tax obligations as entirely separate. AccFirm accountants in Spanish understand the interaction between the two tax systems at a level of depth that neither a standard UK accountant nor a Spain-based gestor can provide.
For many AccFirm Spanish accountancy clients, the total tax saved through proactive planning in the first year exceeds the total cost of AccFirm service. This is what genuinely bilingual, cross-border accounting expertise delivers.
“Need Professional Business Support?”
Let our experienced accountants handle the compliance and financial complexities while you focus on growing your business.
Cross-Border Tax and Financial Planning — Spain and the United Kingdom
Managing finances across two countries is genuinely complex but it is a complexity that AccFirm Spanish accountants in London navigate on behalf of clients every day. AccFirm approach is to establish a comprehensive picture of your financial position across both countries before advising on any specific declaration or planning action.
For clients planning a move between the UK and Spain in either direction timing is everything. AccFirm advises on these transitions proactively in Spanish ensuring that pre-move tax planning minimises your liability in both countries.
AccFirm Spanish Accountancy — Your Bilingual Finance Partner in London
When you first contact AccFirm accountant in Spanish service, we begin with a comprehensive review of your current UK tax position. For most new clients, this review identifies obligations that have not been met or reliefs that have not been claimed. The initial review is provided at no cost and with no obligation.
Switching to AccFirm Spanish Accountant Service Is Simple
If you are currently with an English-language accountant who cannot explain your UK tax position clearly in Spanish switching to AccFirm specialist Spanish accountancy service is completely straightforward. We contact your existing accountant, obtain all records and previous returns, complete the HMRC agent authorisation transfer, and review your full tax history. All communications during and after the switch are conducted in Spanish.
Cloud Accounting Software — Configured and Explained in Spanish
AccFirm uses industry-leading cloud accounting software Xero, QuickBooks, and FreeAgent for all Spanish accountancy clients. Every system is configured in a way that Spanish-speaking clients can understand, with bilingual guidance. Software setup and ongoing management are included in your monthly fee. Full Making Tax Digital compliance from day one.
Accounting Softwares
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Need reliable accountants for your business? Our experienced team is ready to help with tax planning, compliance, and financial advice. Contact us today to discuss your needs and grow your business with confidence.
FAQs About Accountant in Spanish Services in London
Do AccFirm accountants genuinely speak Spanish, or is this just a marketing claim?
AccFirm bilingual accountancy service for Spanish-speaking clients is delivered by qualified UK accountants who communicate fluently in Spanish. Every consultation, every piece of advice, every financial summary, and every explanation of HMRC requirements can be provided entirely in Spanish. You never have to use English if you do not want to.
I earn income in both the UK and Spain. Do I need to declare everything in both countries?
This is the most common question AccFirm Spanish accountant service receives. If you are a UK tax resident, you are required to declare your worldwide income in the UK including any income or gains from Spain. The UK-Spain Double Taxation Treaty prevents you from paying tax twice on the same income by applying credits in one country for tax already paid in the other. AccFirm’s specialist cross-border advisers assess your specific residency status in both countries and ensure that every DTA relief is correctly claimed.
What is the UK-Spain double taxation treaty and how does it help me?
The UK-Spain Double Taxation Treaty (DTA) is a bilateral agreement between the United Kingdom and Spain designed to ensure that individuals and businesses with income in both countries do not pay tax on the same income twice. AccFirm applies the DTA correctly to every client’s return and advises proactively on its implications. For AccFirm accountant in Spanish clients, the most common applications include: claiming credits in the UK for Spanish tax already paid, ensuring pensions are taxed in the correct country, and applying correct withholding tax rates to dividends.
Can AccFirm help me form a UK limited company as a Spanish national?
Yes. We manage the complete Companies House incorporation process, HMRC registration for Corporation Tax, PAYE, and VAT, provision of a registered office address at 86-90 Paul Street, London EC2A 4NE, and cloud accounting software configuration. AccFirm Spanish accountancy service covers the company from its first day of trading through to ongoing accounting, tax, and compliance.
What is Modelo 720 and do I need to file it?
Modelo 720 is a Spanish informational declaration of overseas assets held by Spanish tax residents. It is required when the total value of assets in any one category exceeds EUR50,000. Failure to file Modelo 720 correctly has historically carried very significant penalties from the Agencia Tributaria. AccFirm advises all Spanish-resident clients on their Modelo 720 obligations as part of our cross-border tax advice service clearly, in Spanish, and well in advance of any Spanish filing deadline.
What is the Beckham Law and could it benefit me?
The Beckham Law formally known as the Special Expat Tax Regime is a Spanish tax measure allowing individuals who relocate to Spain to be taxed at a flat rate of 24% (on income up to EUR600,000), rather than the progressive Spanish income tax rates that can reach 47%. Since the 2023 Spanish Startup Law, the regime has been extended to digital nomads and remote workers. AccFirm advises on the UK-side implications of relocating to Spain as part of pre-move tax planning.
How does Making Tax Digital affect Spanish-speaking directors in London?
Making Tax Digital for Income Tax Self Assessment (MTD for ITSA) will become mandatory from April 2026 for self-employed individuals and company directors earning above GBP50,000 in total income. AccFirm is already preparing all Spanish accountancy service clients for MTD for ITSA structuring their cloud accounting correctly and ensuring quarterly submission processes are in place before April 2026. All MTD guidance is provided in Spanish.
What does AccFirm charge for its Spanish accountancy services in London?
AccFirm accountant in Spanish services are available at transparent fixed monthly or annual fees depending on the services required. There are no hourly charges, no fees for phone calls or email queries in Spanish, and no surprise invoices at year end. AccFirm provides a free initial consultation in Spanish and a written, fixed-fee quote within 24 hours of the consultation.