Business Details
12 Years
experience
Emergency
services
Trusted Tax Solutions for Individuals & Businesses
Basetax is a leading UK tax service provider established in 2014, delivering tailored tax solutions for individuals, expatriates, partnerships, and small businesses. Our approach combines proprietary tax software with personalized advisory services, ensuring compliance with HMRC regulations while optimizing financial outcomes. As a registered HMRC tax agent, we leverage cutting-edge technology and up-to-date expertise in UK tax legislation to simplify complex processes. Our team comprises qualified accountants and tax specialists with decades of collective experience in resolving tax affairs. We serve clients nationwide through a hybrid model, operating from our London office while maintaining a mobile presence to meet users across the UK. Our commitment to innovation is reflected in our cloud-based platform, which enables seamless year-round tax management. We prioritize transparency, offering fixed pricing structures and unlimited support via live chat with experienced advisors. Our track record includes assisting over 10,000 clients with tax returns, MTD VAT compliance, and business startup services. We maintain accreditation through HMRC's Making Tax Digital program and adhere to strict data security standards. Backed by positive client testimonials highlighting our responsive support and user-friendly interface, we continue to refine our services to meet evolving regulatory requirements and client needs.
Services
Tax Filing
Bookkeeping Software
MTD VAT Returns
Accountant Services
Business Startup Support
Details
- Year established: 2014
Highlights and features
- Recognized HMRC tax agent since 2014
- Cloud-based software with real-time tax calculations
- 24/7 live chat support with qualified accountants
- Fixed pricing with no hidden fees
- Specialist non-resident tax filing expertise
Associations and certifications
- HMRC (Making Tax Digital)
What people say
Easy user interface
Immediate professional replies
Affordable managed service
Quick response times
Stress-free tax filing
Services
Tax Filing
Basetax provides HMRC-compliant tax return preparation and submission services for individuals, sole traders, and limited companies. Our software automates calculations while accountants offer expert guidance for complex cases. Services cover resident and non-resident tax returns, capital gains reporting, and partnership filings.
Bookkeeping Software
Cloud-based bookkeeping platform tracks income, expenses, invoices, and mileage claims. Features include bank transaction integration, real-time financial reporting, and multi-year data access. Designed for sole traders and small businesses requiring simple yet comprehensive financial management solutions.
MTD VAT
HMRC-recognized Making Tax Digital service for VAT return preparation and submission. Software enables quarterly filings, real-time VAT position tracking, and seamless data transfer between accounting records and tax submissions. Suitable for businesses of all sizes with VAT obligations.
Accountant Services
Qualified accountants provide tax planning, compliance, and advisory services. Specialisms include non-resident tax, landlord returns, and business startup accounting. Available through fixed-price packages or hourly consultancy, with direct HMRC communication on client behalf.
Business Startup
Comprehensive support for new business establishment including company registration, tax registration, and accounting system setup. Services include ongoing payroll, VAT, and corporation tax return assistance. Packages start from 150 plus VAT for basic formation.
Questions
Is Basetax HMRC-registered?
Yes, Basetax is a registered HMRC tax agent with full authorization to submit tax returns and communicate with tax authorities on behalf of clients.
Can I file non-resident tax returns?
Yes, our software and accountants specialize in non-UK resident tax returns, including complex cases with multiple international income sources.
What payment methods do you accept?
We accept all major credit and debit cards through secure online payment processing. No setup fees or hidden charges apply.
Do you offer refunds?
If unsatisfied, you may cancel anytime and receive a prorated refund for unused service periods under our subscription plans.
How does the free plan work?
The free plan allows unlimited income/expense tracking, tax position estimation, and invoice creation without obligation to upgrade.
Can I cancel anytime?
Yes, accounts can be cancelled directly through the platform with no exit fees. All financial data remains downloadable post-cancellation.
Reviews (26)
Andreea
Feb 17, 2021
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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
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Highly recommend this company to anyone completing a non resident tax return. Excellent service, lightening response time, mega efficient and highly knowledgeable! Thank you Kah Tan, for your brilliant advice and support every year!
Simon W.
Feb 21, 2020
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Great service, quick turnaround on filing my accounts and corporation tax returns. Will use again. Recommended!
Henry Whittaker
Jan 31, 2020
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Fantastic service overall, very good communication and a quick and simple process, especially for me as a new business owner.
Linda Tackie
Jan 23, 2020
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Basetax has been fantastic in sorting out our tax returns at such short notice. Kah is very helpful and responsive. We are very happy with the services received so far and will continue to be clients going forward. Keep up the good work!
Edward
Jan 07, 2020
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Basetax have been assisting me with the filing of my income tax returns to HMRC for the past 5 years. I have always found their service to be professional, efficient and cost effective. I would strongly recommend them.
Francis Sheppard
Nov 22, 2019
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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
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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!
Chris Glazier
Oct 15, 2019
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Kah Tan is straight forward, fast, friendly and efficient. He is an excellent choice for a small business and personal tax returns. I would highly recommend him and will return next year.
Steve Rowland
Jul 03, 2019
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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 Ãvila
Jun 25, 2019
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I am rating 5 star because there is no more stars.
Kah Tan ACA who is the Director has been helping me willingly for over 4 years now. I am more than happy with his assistance, every time I had need an advice he was there. Highly Recommended.
Kah Tan ACA who is the Director has been helping me willingly for over 4 years now. I am more than happy with his assistance, every time I had need an advice he was there. Highly Recommended.
Jon Henderson
Jun 08, 2019
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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, its a breeze. I thoroughly recommend you give Basetax a try, you wont be disappointed.
Aaron Tilford
May 03, 2019
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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
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I have dealt with Kah Tan now for about three years. Everytime the responses are super quick and the work is accurate and efficient. The fees charged by Basetax are also very reasonable. I have no hesitation in recommending Kah and the tean at Basetax.
Steve Hankinson
Nov 06, 2018
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I live overseas and need to file a non-resident Tax declaration each year. Basetax makes this process quick and painless at a very reasonable price. Replies to emails are always extremely fast and my submission is made within hours of Contacting Basetax. Well done guys, great professional service!
Rachel Reed
Jan 29, 2017
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Two years in a row we've used Basetax to file non resident U.K. tax returns. Service has been first class, very quick and responsive.
Helen S.
Jan 19, 2017
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Basetax keep on surprising me. In this day and age of push button automated responses it is a delight to get real help from a real person. My tax returns keep throwing up problems but Basetax make it so easy and solve the problems with a very friendly and professional service.
Tom
Dec 21, 2016
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I have been using Basetax for the last 9 months or so. Really simple to use and very user friendly. Customer support is spot on, any queries are answered promptly, very friendly and helpful. Will continue to use, thanks guys!
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!
Paul Need
This is an absolutely fantastic accounts program. Very straightforward, accurate along with excellent customer service! I would recommend Basetax to any business!
Barbara
Basetax & Kah are supporting my tax return for many years and taking all the troubles away. Also the transition from Sole-Trader to LTD went very smoothly. I highly recommend Basetax!
Nicky Gibson
100% recommend Mr Kah Tan! Extremely swift and clear communication. Lightening fast service. Eloquent and informed. Incredibly reasonably priced! Keeps it simple and hassle free. Absolute hero. Thanks for all your help!
Terry Maunder
Great people to deal with really helpful,
Very knowledgeable in there field. They have made my day much simpler for running my business. Can't thank them enough.
Very knowledgeable in there field. They have made my day much simpler for running my business. Can't thank them enough.
Jason
First time I used Kah and I have been so impressed with his speed and efficiency. He has made everything very clear for us and we will definitely be using him again.
Stephen
Hi have been using Basetax for several years now, as I am only running a small partnership business I cant afford the accountant costs. A simple easy way of keeping track of your books. The service is always friendly and quick if you are stuck with anything. I would definitely recommend them!
Michelle
I've completed two sole trader/self assessment returns and received great advice with Kah. He offers a speedy and efficient service, I recommend him.