
Our coverage is nationwide and we have clients from all over the UK as well as overseas clients. We can provide both onsite and remote service. We are very responsive to all enquiries and client's questions about tax and accounting (please email kah@basetax.com).
Service offerings:
Tax return filing
Companies House Accounts
Financial statements
Payroll
VAT return
Bookkeeping
Limited company set up
Business start up
Tax planning and advisory
HMRC Investigation
Voluntary disclosure
Business funding and advisory
View our recent reviews here:
https://uk.trustpilot.com/review/basetax.co.uk
Our office hours:
Mon-Fri 8am-8pm & Sat-Sun 9am-3pm
"Marginal improvement led to Olympic gold - 1% improvement at a time"
We may not be the best accountancy firm in the country but we thrive to improve 1% at a time. If you don't feel that we are the right firm for you at this point in time, please check out on us later to see where we are.
Please call or email to get no obligation quote:
kah@basetax.com
07944046979
Special discount for direct enquiry
Please also don’t forget to check out our website www.basetax.co.uk or bookkeeping app
IOS
BaseTax by Submitmytax Limited https://apps.apple.com/gb/app/basetax/id1433856099
Android
https://play.google.com/store/apps/details?id=com.basetax.rct
Served areas
- London, Milton Keynes, Surrey, Hertfordshire, Buckinghamshire, Berkshire, Sussex, Essex
Highlights and features
- Tax Return
- CIS refund
- Landlord return
- Non resident tax return
- Limited company filing
- Financial statement
Associations and certifications
- Institute of Chartered Accountants in England and Wales
Follow us
Services
Tax Accountant and Accountancy Service
Report

Our main office is located in Monument (nearest stations - Monument, Bank, London Bridge, Cannon Street) . Although our main office is in London we can meet our clients at other locations within M25 and other neighbouring counties (Hertfordshire, Berkshire, Buckinghamshire, Hampshire, Essex and Sussex) .
Our coverage is nationwide and we have clients from all over the UK as well as overseas clients. We can provide both onsite and remote service. We are very responsive to all enquiries and client's questions about tax and accounting (please email kah@basetax. com) .
Service offerings:
Tax return filing
Companies House Accounts
Financial statements
Payroll
VAT return
Bookkeeping
Limited company set up
Business start up
Tax planning and advisory
HMRC Investigation
Voluntary disclosure
Business funding and advisory
View our recent reviews here:
https://uk. trustpilot. com/review/basetax. co. uk
Our office hours:
Mon-Fri 8am-8pm & Sat-Sun 9am-3pm
"Marginal improvement led to Olympic gold - 1% improvement at a time"
We may not be the best accountancy firm in the country but we thrive to improve 1% at a time. If you don't feel that we are the right firm for you at this point in time, please check out on us later to see where we are.
Please call or email to get no obligation quote:
kah@basetax. com
07944046979
Special discount for direct enquiry
Please also don’t forget to check out our website www. basetax. co. uk or bookkeeping app
IOS
BaseTax by Submitmytax Limited https://apps. apple. com/gb/app/basetax/id1433856099
Android
https://play. google. com/store/apps/details? id=com. basetax. rct
People
Kah Tan
Director
This is Kah here and I am the founder of Basetax, an accountancy and tax firm in the UK. I have over 15 years of practice and industry experience and I have personally prepared and submitted over 1,000 tax returns and accounts for our clients in the last two years alone.
We have spent many years in honing our tax and accounting skills so that you don't have to. We are committed to provide efficient and professional service to our clients. Our service is risk free as you are only required to pay after successful submission to HMRC or Companies House.
We have spent many years in honing our tax and accounting skills so that you don't have to. We are committed to provide efficient and professional service to our clients. Our service is risk free as you are only required to pay after successful submission to HMRC or Companies House.
Reviews (31)
Andreea
Feb 17, 2021
Very professional service, very prompt and customer first mindset. Kah was kind enough to make himself available almost at any sort of time it suited me to work around my work commitments, to be able to communicate. He was patient explaining and answering all my questions. I was relieved to find somebody who is professional, who was able to help me with submitting a tax return with just few days left before the closing Jan deadline and also at very reasonable and fair price. Thank you and looking forward to work together again
Kelly Vogel
Jan 22, 2021
Simon W.
Feb 21, 2020
Henry Whittaker
Jan 31, 2020
Linda Tackie
Jan 23, 2020
Tony Gray
Jan 13, 2020
Edward
Jan 07, 2020
Francis Sheppard
Nov 22, 2019
Basetax is an economical way to deal with HMRC - the book-keeping left to the client, the submission firmly in the hands of the accountant, advice all along the way. Kah Tan and his team work with great efficiency on the Return, and yet are always ready to fill gaps in the client's understanding, and even to offer general pointers.This has been a most successful relationship over two years.
Nathaniel
Oct 24, 2019
Was in a tight spot and required immediate help before a deadline with my small company's accounts and tax return. Basetax (Kah Tan) answered my livechat questions very promptly (considering the hour of the day) and helped me through the process within the hour. Great and clear communication, very responsive, answered questions and we submitted everything before the deadline.
I will definetely be using their services again in the future. I have also found the app very clear, useful and straightforward for bookkeeping. Will continue using it from now on. Thank you!
I will definetely be using their services again in the future. I have also found the app very clear, useful and straightforward for bookkeeping. Will continue using it from now on. Thank you!
Chris Glazier
Oct 15, 2019
Lourens Smith
Jul 29, 2019
Harry L.
Jul 09, 2019
Steve Rowland
Jul 03, 2019
I would highly recommend Basetax to anyone. Customer service is second to none. This was my first time using Basetax, and will be using them again. Kah Tan dealt with my tax return. He made to process so simple. He's customer service was second to none, very quick and very professional. And a proper gentleman. Thanks once again Kah and the basetax team.
Frank Ávila
Jun 25, 2019
Jon Henderson
Jun 08, 2019
I have used Basetax for several years and am extremely pleased with their efficiency and personal interest. Any questions I have needed answering have always received a swift and helpful response. The online programme is easy to navigate and upload your income records to. I have tried alternative more well known software but found them to be confusing, whereas Basetax meets all my financial recording requirements perfectly. As for submitting my annual tax return, it’s a breeze. I thoroughly recommend you give Basetax a try, you won’t be disappointed.
Aaron Tilford
May 03, 2019
This would be our third year using basetax as our accounting software. Now I'm quite picky when choosing accounting software but you can't really go wrong with these guys. Simple to use, many functions for sole traders, partnerships and more. Customer service via the webchat is the best I've ever used. A response is very quick with Kah & the team working tirelessly to deal with any queries we may have.
Chris Brown
Apr 27, 2019
Steve Hankinson
Nov 06, 2018
Rachel Reed
Jan 29, 2017
Helen S.
Jan 19, 2017
Tom
Dec 21, 2016
Christopher Blunt
I used Basetax to complete my annual tax return after leaving the UK. I found the site's online service simple to use and was very pleased with the way it guided me through the process step-by-step. For me though, what set's the service apart and really stood out was the level of support. I made a few mistakes in my submission and needed to make a few amendments.
I found the support (from Kah) friendly, kind, quick and very helpful - I felt he really went beyond the level of service you get from almost any online service. I have no hesitation whatsoever in using Basetax again in the future and I heartily recommend them to everyone!
I found the support (from Kah) friendly, kind, quick and very helpful - I felt he really went beyond the level of service you get from almost any online service. I have no hesitation whatsoever in using Basetax again in the future and I heartily recommend them to everyone!
Paul Need
Barbara
Nicky Gibson
Terry Maunder
Jason
Phil
Stephen
Gemma
Michelle