UK bookkeeping & financial consultancy

Bookkeeping you can actually reach.

We keep UK owner-managed and international businesses compliant and tidy, with flexible hours and straight answers.

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  • UK registered, established 2021
  • Flexible working hours
  • Support in English & Turkish
  • UK & international clients

What we do

Everything your books need, in one place.

Bookkeeping

Day-to-day records and bank reconciliation, kept accurate and up to date so you always know where you stand.

VAT & Tax Preparation

VAT and tax base (matrah) figures prepared accurately and on time, in line with current and upcoming UK regulations.

Management Reporting

Clear monthly management accounts and reporting that turn your numbers into decisions.

Company & Legal Support

Company secretarial and corporate guidance through board matters, restructuring and the business lifecycle.

International & Corporate Services

Cross-border support for fund, asset and corporate structures, coordinated across the UK and Turkey.

Simple to start, easy to stay.

A personal service that grows with you. No jargon, no surprises at year end.

  1. 1

    Free consultation

    We get to know your business, your numbers and where you want to go.

  2. 2

    A clear, tailored quote

    Fixed pricing based on your size and complexity, agreed upfront with no hidden costs.

  3. 3

    Ongoing support

    Monthly bookkeeping, reporting and a person who actually answers when you call.

About Tuna

A UK firm that stays close to your business.

Tuna Bookkeeping and Financial Consultancy is a UK firm established in 2021, based in Harpenden and led by Sevil Tuna. We support owner-managed and international businesses with bookkeeping and tax. Clients stay with us because we are genuinely reachable, keep flexible hours across time zones, and stay current with UK regulations.

Founded
2021, in England
Based in
Harpenden, Hertfordshire
Led by
Sevil Tuna, Founder
Sevil Tuna, Founder and General Manager

Sevil Tuna

Founder & General Manager

Born in Izmir in 1978, Sevil graduated from Anadolu University's Faculty of Economics and Administrative Sciences in 2002. After years with national Turkish firms including Inci Holding, she founded Tuna Mali Musavirlik in 2016 and established Tuna Bookkeeping and Financial Consultancy in England in 2021. She works in both English and Turkish across accounting and tax, asset management, capital markets, and grants and incentives.

sevil@tunabookkeeping.co.uk

Trusted by growing UK businesses.

Even with a three hour time difference between Turkey and England, every service is delivered on time and to a high standard.
Muvaffak Amasya General Manager, Siskon Industrial Automation Systems
Their knowledge stays current with both today's and upcoming regulations, and they are genuinely reachable with flexible hours.
S. Cebeli Karaman General Manager, Medlife Homecare Ltd
The guidance and knowledge they shared with our company throughout the consultancy has been genuinely valuable.
Güven Serçe General Manager, Bavette Steak Restaurant Ltd

Bespoke pricing, no hidden costs.

Every business is different, so we quote on your size and complexity and agree it with you upfront. Clear and honest, from day one.

Get a tailored quote

Get in touch

Let's sort your books.

Tell us a little about your business and we will come back within one working day.