How can we help you?

Sole Traders
£49.95
per month
We complete your accounts in an understandable way
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Limited Companies
£69.95
per month
We provide reliable accounting service in safe hands
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Partnerships
£49.95
per month
We provide a comprehensive approach for you and your partners
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Ankara Agreement businesses

We evaluate your accounts together with you, so you can have a smooth first application or visa renewal.
Business start-up

We help you to form your first company to start trading

Constant support

We keep in touch with you via live chat and e-mail support during the whole evaluation period

More than 500 clients choose us, because...

whychoose
We remind you your deadlines

We send you e-mails before your VAT and annual tax return dates so you won't miss and deadlines

Invoice scan app

You can use Dext™ to scan & send your expenses you will never worry about missing any paper bill

Expert opinion

Your accountant will be ready to answer your questions. You can live-chat, e-mail, call or even request a meeting in person.

Tax management

We make sure that you don't miss any tax saving opportunities by providing you tips

Integration

Our team will act as an extension of your company to handle all your accountancy issues so you can focus on growing your business.

Moving accountant?

We handle all transition process including contacting your former accountant and receiving all necessary documents

Read our outstanding reviews!

Verified
I am working with Oncu Accountancy for one year. I am really happy with the service I have. They are customer satisfaction oriented. Making their best to find a solution.
Levent Aksel
Levent Aksel
04/01/2019
Verified
I'm definitely agree that doing business with a small and focused team is more efficient. They're always really warm and fantastic, and of course ready to solve your problems and answer your questions... Thanks guys!
Baris Sarikaya
Baris Sarikaya
21/09/2018
Verified
I have been working with them for last 5 years , I’m very happy to work with them always there to help us , with pleasure I recommend to everyone!!
Cihan Turkan
Cihan Turkan
25/08/2018
Verified
Very friendly people who are also super helpful. I would highly recommend to anyone.
Ilayda Bilgin
Ilayda Bilgin
25/01/2018
Verified
Fantastic people to work with. Friendly - Helpful - Efficient. A rare gem in the sometimes clinical world of Accountancy.
Greg Papp
Greg Papp
16/11/2017
Verified
I am very pleased that I met Oncu and Tuba. Reliable and very easily accessible and also makes me very happy. I felt the my future is their future. That's why best accountancy service for me and all my friends whose need an accountant. Thanks very much Oncu and Tuba. You are very welcome in my life. Thanks very much for your friendly services.
Seher Tosun Esen
Seher Tosun Esen
11/06/2017
Verified
Very friendly people and they are very experienced about Ankara Agreement. I have never faced any problems while working with Oncu and I have been very luck for finding them. Thank you Oncu Accountancy for all your help and continuous support!
Mahmut Sert
Mahmut Sert
08/06/2017
Verified
I've been working with Oncu Accountancy for 2 years now and would recommend their services to anyone without doubt. They are very professional in their work, but also very friendly in their attitude. I usually have many questions when it comes to financial issues and I really appreciate their patience in answering them. Highly recommended!
Semih Sapmaz
Semih Sapmaz
27/02/2017
Verified
Honest, straightforward and reasonably priced service. Well reccommended.
Ömer Çavuşoğlu
Ömer Çavuşoğlu
24/02/2017

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