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Business Details
Trusted Chartered Accountants in Edinburgh
Tang & Co & Co is a chartered accountancy practice built on trust, with over 98% of new clients arriving through personal recommendations. Our team of experienced chartered accountants, registered with ICAS, prioritises strong client relationships and delivers the highest standards of professionalism, personalised service, and commercial expertise. We specialise in accounting, tax compliance, and business advisory services, supporting clients through all stages of their business lifecycle while planning for their future and family needs. Our reputation for integrity, reliability, and efficiency has driven rapid growth, and we maintain a commitment to transparency and no hidden fees.

We serve businesses and individuals in Edinburgh, Glasgow, and beyond, offering tailored solutions that align with client-specific requirements. Our expertise extends to assisting British National Overseas (BNO) visa holders from Hong Kong and ASEAN countries with property and tax advice in the UK. With decades of combined experience, we ensure clients benefit from accurate financial reporting, tax compliance, and strategic advisory services. Our approach combines technical excellence with a client-centric ethos, ensuring peace of mind and long-term value for all our clients.
Services
Tax Compliance Business Advisory Self-Assessment Returns Company Secretarial BNO Services
Highlights and features
  • We have over 98% of new clients from personal recommendations.
  • Our team are registered members of ICAS.
  • We build strong business relationships with clients.
  • We offer the highest standards of professionalism and personalised service.
  • Our services are delivered with reliability and efficiency.
Associations and certifications
  • ICAS
What people say
Professional and personable Efficient and reliable Excellent service Proactive in dealing with queries Knowledgeable and friendly team
Services
Tax Compliance
We manage tax forms and filing deadlines to help clients focus on their business. Our expertise covers PAYE, VAT returns, corporation tax, and compliance with HMRC requirements. Clients benefit from strategic tax planning and accurate submissions.
Business Advisory
We provide tailored advice for business setup, growth, and financial planning. Services include cashflow projections, performance monitoring, and strategic development guidance. Our support helps clients navigate challenges and capitalise on opportunities.
Self-Assessment Returns
We assist self-employed individuals and investors with completing and filing self-assessment returns. Our service includes tax position analysis, liability calculations, and deadline management to ensure compliance and financial clarity.
Company Secretarial
We prepare and submit statutory documents required by The Companies Act. Our services include maintaining company records, filing annual returns, and ensuring adherence to corporate governance standards for smooth business operations.
BNO Services
We offer property and tax advice for British National Overseas visa holders from Hong Kong and ASEAN countries. Our services include UK property purchase guidance, tax residence planning, and compliance with UK tax obligations.
People
Mark Tang
Founder & CEO
Mark Tang & Co & Co is a chartered accountant and founder of Tang & Co & Co. With over a decade of experience, he specialises in tax compliance and business advisory services. Mark is known for his proactive approach and client-focused solutions.
Charlotte Tang
Founder & CEO
Charlotte Tang & Co & Co co-founded Tang & Co & Co and leads the advisory team. Her expertise in business growth strategies and financial planning has helped numerous clients achieve long-term success through tailored accounting solutions.
Questions
What accounting services do you offer?
We provide bookkeeping, VAT compliance, payroll services, annual accounts preparation, and tax return filings tailored to business needs.
Do you support BNO visa holders?
Yes, we offer property purchase guidance and tax compliance services for BNO visa holders from Hong Kong and ASEAN countries.
How do you handle tax compliance?
We manage HMRC filings, including PAYE, VAT returns, and corporation tax, ensuring deadlines are met with strategic tax planning.
What business advisory services are available?
We offer cashflow projections, performance monitoring, business setup advice, and strategic development planning to support growth.