Annual Accounts
Year-end accounts prepared and filed at Companies House, with full bookkeeping behind them if you'd rather not do it yourself. We work in Xero, QuickBooks and Sage, and we'll take on a backlog if there is one.
Wimbledon & Dhaka — established 2013
The deadlines don't move.
We make sure you don't miss them.
Chartered Accountants and Chartered Tax Advisers for owner-managed businesses across London and the South East. Accounts, VAT, payroll and tax — prepared properly, filed on time, explained in plain English.
Compliance services
Everything your business has to file
One firm for the whole compliance cycle. Fixed fees agreed before we start, so you always know what a piece of work costs.
VAT
Registration, quarterly returns and payments, flat rate and margin schemes, partial exemption and the construction reverse charge. We also handle assessments, penalties and VAT enquiries.
Payroll & CIS
RTI submissions, payslips, P60s and P11Ds, subcontractor verification and monthly CIS returns, with pension auto-enrolment assessed on every run.
Corporation Tax — CT600
CT600 returns with computations and iXBRL tagging, capital allowances claimed in full, losses relieved to best effect, and profit extraction planned so salary and dividends work together.
Self Assessment
Tax returns for directors, landlords, sole traders and partnerships. We check the position before we file, so reliefs and allowances are claimed rather than found later.
Making Tax Digital for Income Tax
MTD changes self assessment from one return a year to quarterly updates plus a final declaration. We'll tell you whether you're caught, when you're caught, get you signed up and run the submissions for you.
Tax advisory
And the work most firms send elsewhere
Led personally by Md Shahabuddin as a Chartered Tax Adviser. This is where the value sits — and where getting it wrong costs the most.
Business Tax Planning
Profit extraction structured across salary, dividends and pension, planning around associated companies and marginal rates, and a straight answer on whether your current structure is still the right one as the business grows.
Inheritance Tax
Inheritance tax accounts for deceased estates, nil rate band and transferable nil rate band claims, business and agricultural property relief, and lifetime planning for family businesses and property portfolios.
HMRC Enquiries & Compliance Checks
We take over the correspondence, put any disclosure on a proper footing and negotiate the penalty position. The earlier a specialist is instructed, the better the outcome tends to be.
The person you'll deal with
Tax advice from a Chartered Tax Adviser, not a referral
ACAFCCACTA20+ years in practice
Md Shahabuddin leads the practice and takes personal responsibility for its tax work. Most firms of this size send anything difficult to a specialist and add a margin. Here the specialist is the person who answers your call.
Regulated practice
Qualified, insured and monitored
ICAEW
A firm regulated by the Institute of Chartered Accountants in England and Wales, and an ICAEW authorised training employer.
CIOT
Chartered Tax Adviser qualified — the senior tax qualification in the UK, and the reason complex tax work stays in-house.
ACCA
Fellow of the Association of Chartered Certified Accountants, with professional indemnity insurance and anti-money-laundering supervision in place.
Offices
Two offices, one team
Client work is led from Wimbledon. Our Dhaka office extends the working day, which is how we turn bookkeeping and payroll around quickly without cutting corners on review.
Bangladesh
Dhaka
Suite A, 6th Floor, Romjan VillaBegum Rokeya Sarani, Mirpur-10
Dhaka 1216 officebd@suddintax.com
Get in touch
Tell us where you're up to
Whether you're behind on filings, thinking of switching, or just starting out — send us the outline and we'll come back with what it would take and what it would cost. No charge for the first conversation.
Prefer to write? office@suddintax.com
Prefer to talk? 020 3617 3395
Thank you — your enquiry has been sent.
We have it and we'll reply within one working day. If it's urgent, call 020 3617 3395.
The principal
Md Shahabuddin
ACA · FCCA · CTA
Chartered Accountant and Chartered Tax Adviser, with over twenty years in practice. He leads the firm and takes personal responsibility for its tax advisory work.
Profile
Twenty years of getting the tax position right
Md Shahabuddin has spent over two decades in accountancy and tax, working with owner-managed businesses through the whole of their life cycle — from the first company formation and VAT registration, through growth and restructuring, to succession and estate planning.
He holds three qualifications that rarely sit together in a firm of this size: ACA, the chartered accountancy qualification of the ICAEW; FCCA, as a Fellow of the Association of Chartered Certified Accountants; and CTA, the Chartered Tax Adviser qualification of the Chartered Institute of Taxation, which is the senior tax qualification in the United Kingdom.
That combination is the reason the firm keeps difficult tax work in-house. Where most practices of comparable size refer a complex question out to a specialist and pass on the cost, Shahabuddin & Co handles it directly — which usually means a faster answer, a lower fee, and advice from someone who already knows the client's business rather than only the file.
He founded the practice in 2013 and has grown it to two offices, in Wimbledon and Dhaka, serving a client base concentrated in hospitality, construction, retail, the motor trade, property and professional services. He is closely involved in the work rather than only in the management of it, and clients deal with him directly.
Areas of specialism
Where his work is concentrated
Tax advisory work, and the compliance matters where the tax position is contested rather than routine.
Business tax planning
Structuring profit extraction across salary, dividends and pension, planning around associated companies and marginal rates, and reviewing whether the current structure is still the right one as a business grows.
Inheritance tax and estates
Inheritance tax accounts for deceased estates, nil rate band and transferable nil rate band claims, business and agricultural property relief, and lifetime planning for family businesses.
HMRC enquiries and compliance checks
Taking over correspondence, putting disclosures on a proper footing and negotiating penalty positions. Outcomes are consistently better where a specialist is instructed early rather than after a determination.
Personal and property tax
Self assessment for directors, landlords and the self-employed, capital gains on property and share disposals, and the interaction between personal and company tax positions.
Making Tax Digital transition
Assessing which clients are mandated and from when, choosing compatible software, and moving landlords and sole traders from an annual return to quarterly reporting without disruption.
VAT on contested positions
Partial exemption, margin schemes, the construction reverse charge, and representations against assessments and penalties where HMRC's view is open to challenge.
Qualifications
Three professional bodies
ACA — ICAEW
Chartered Accountant, Institute of Chartered Accountants in England and Wales. The firm is ICAEW regulated and an authorised training employer.
FCCA — ACCA
Fellow of the Association of Chartered Certified Accountants, covering financial reporting and assurance across international standards.
CTA — CIOT
Chartered Tax Adviser, Chartered Institute of Taxation. The senior tax qualification in the UK and the foundation of the firm's advisory work.
Speak to Md Shahabuddin directly
Bring him the question before the deadline, not after. The first conversation is free and usually tells you whether there's a problem worth paying to solve.
Book a callLegal
Privacy notice
How we handle personal information collected through this website.
Last reviewed 10 August 2026
Who we are
S Uddin & Co Limited, trading as Shahabuddin & Co, is the data controller for personal information collected through this website. We are a company registered in England and Wales, company number 08515540, with our office at 10 Abbey Parade, Wimbledon, London SW19 1DG. We are registered with the Information Commissioner's Office under registration reference ZB582824.
If you have any question about this notice or about how we use your information, contact Md Shahabuddin at office@suddintax.com or on 020 3617 3395.
What we collect through this website
If you complete the enquiry form, we collect the name, email address and telephone number you give us, the subject you select, and anything you write in the message box. Our server also records the IP address the enquiry was sent from and the date and time it was received.
We do not use cookies for tracking, advertising or analytics on this website, and we do not build a profile of your browsing.
This website loads typefaces from Google Fonts. When a page loads, your IP address is disclosed to Google in order to deliver those fonts. No other information is transmitted to Google, and the fonts are not used to identify or track you.
Why we use it, and our lawful basis
We use the details you send solely to respond to your enquiry and, if you go on to instruct us, to set up your client file. Our lawful basis is legitimate interests: you have contacted us asking for a reply, and answering you is the obvious and expected use of what you sent.
If you become a client, a separate engagement letter and client privacy notice will govern how we handle your information from that point, including the legal and regulatory obligations that apply to us as accountants and tax advisers.
Who we share it with
Enquiries are delivered to our email system and stored on our web hosting, both provided by IONOS. We do not sell your information, and we do not pass it to third parties for marketing. We may disclose information where we are required to do so by law, by a court, or by our professional regulator.
How long we keep it
Enquiries that do not lead to us being instructed are deleted within twelve months. Where you become a client, records are kept for the period required by our professional and legal obligations, which is generally at least six years after our engagement ends.
Your rights
You have the right to ask us for a copy of the personal information we hold about you, to have inaccurate information corrected, to ask us to delete it, to object to or restrict how we use it, and to receive it in a portable format. To exercise any of these, email office@suddintax.com. We will respond within one month.
Where we rely on legitimate interests, you have the right to object. If you do, we will stop using your information for that purpose unless we have compelling grounds to continue.
Complaints
If you are unhappy with how we have handled your personal information, please tell us first so we have the chance to put it right. You also have the right to complain to the Information Commissioner's Office at ico.org.uk, by telephone on 0303 123 1113, or by writing to Wycliffe House, Water Lane, Wilmslow, Cheshire SK9 5AF.
Changes to this notice
We review this notice periodically. Any change takes effect from the date it is published on this page.
Any questions about your information?
Email office@suddintax.com or call 020 3617 3395 and we will answer directly.
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Complaints procedure
What to do if any part of our service falls short, and what happens after you tell us.
Last reviewed 10 August 2026
Our commitment
We aim to provide a high standard of service at all times, and to deal with every client fairly and promptly. If something has gone wrong, or you are unhappy with the service or with a fee, we would much rather hear about it than not. Most concerns are resolved quickly once they are raised.
Step one — tell us
Please raise the matter with Md Shahabuddin, either by email at office@suddintax.com, by telephone on 020 3617 3395, or in writing to 10 Abbey Parade, Wimbledon, London SW19 1DG.
It helps if you set out what happened, when, who was involved, and what you would like us to do about it. You may raise a complaint verbally, but putting it in writing usually makes it easier for both of us to be clear about the issues.
Step two — what we do
We will acknowledge your complaint in writing within five working days of receiving it, and tell you who is dealing with it.
We will then investigate. This normally means reviewing your file, speaking to the members of staff involved, and where necessary discussing the matter further with you. We will give you a full written response within twenty-eight days. If the matter is complex and we need longer, we will write to tell you why and give you a revised date.
Our response will explain our findings, what we propose to do to put things right where we accept something has gone wrong, and what to do if you remain dissatisfied.
Step three — if you are still unhappy
If you are not satisfied with our response, you may ask for the matter to be reviewed again by us, or you may take it further.
As a firm regulated by and supervised by the Institute of Chartered Accountants in England and Wales, you may refer your complaint to ICAEW under firm reference C003546032. Their complaints service can be reached at icaew.com/complaints, by telephone on 01908 546 293, or by writing to ICAEW, Metropolitan House, 321 Avebury Boulevard, Milton Keynes MK9 2FZ.
Where your complaint concerns a fee, and it cannot be resolved between us, you may also be entitled to apply to the court for an assessment of our charges.
Alternative dispute resolution
Alternative dispute resolution bodies exist which are competent to deal with complaints about accountancy services, should you and we not be able to resolve your complaint between us. We are not obliged to use an alternative dispute resolution body. If we cannot resolve your complaint between us, you may refer the matter to ICAEW using the details above.
Records
We keep a record of every complaint we receive and how it was resolved. This is reviewed by the principal so that we can identify and correct any recurring problems in how we work.
Something not right?
Tell us early and directly. Email office@suddintax.com or call 020 3617 3395.
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