Local accountants for growing businesses across Oxfordshire. Bicester-based, covering Oxford, Banbury, Kidlington, and the surrounding villages.

SD Accountancy serves growing businesses across the whole of Oxfordshire from our Bicester office. We meet clients in person at the office, on site at their business, or over video, depending on what works for them.
The county is small enough that being local matters. Large enough that having a proper accountant matters too. We work with limited companies, sole traders, partnerships, and landlords across every part of Oxfordshire.
Want to meet us in Oxfordshire? Let's set up a time.
Every service we provide is available to Oxfordshire businesses, with the same transparent pricing and the same direct access to your accountant.
These are the sectors we work with most across Oxfordshire. Click into one to see how we work with businesses like yours.
We also work with businesses in many other sectors.
AREAS COVERED IN OXFORDSHIRE
From our Bicester office, we cover the whole of Oxfordshire and the bordering parts of Buckinghamshire and Northamptonshire.
The towns and villages below are where most of our Oxfordshire clients are based.
Outside this list? We probably still cover you. Ask us.
Oxford
Bicester
Kidlington
Eynsham
Wheatley
Kingham
Ambrosden
Launton
Ardley
Fritwell
Souldern
Charlton-on-Otmoor
Essex
Thurrock
East Tilbury
Ramsden Bellhouse
Crays Hill
North Benfleet
Battlesbridge
Orsett
Bulphan
Fobbing
Chadwell St Mary
Battlesbridge
Most accountants in Oxfordshire are large county-wide firms with multiple offices and rotating staff. You sign up with one partner, then deal with a junior, then a different junior, then a partner you've never met when something goes wrong.
We work the other way round. You meet your accountant. You stay with your accountant. The relationship is the work, and the work is better when the relationship is direct.
Sounds like the right fit? Let's have a chat.

Our Oxfordshire address is in Bicester — full address on our Bicester page. We work mostly by video and email, with in-person meetings by arrangement at our Bicester address, on site, or wherever suits you best.
Yes. From Bicester we work with clients across Oxford, Banbury, Witney, Didcot, and the smaller towns and villages around them. If you're somewhere we haven't listed, ask. We probably still cover you.
Yes. For some clients (workshops, building sites, retail premises) on-site visits make more sense. There's no extra fee for site visits within Oxfordshire.
Easiest way is the 15-minute discovery call. We’ll do that on the phone or video. If we’re a good fit after that, we’ll arrange a longer meeting — by video, at our Bicester address, or somewhere convenient for you.
Yes. We’re an ACCA qualified and regulated practice, and Xero certified.
Based across Oxfordshire and Essex. A small team. One standard of work. You meet the accountant doing your books. You always speak to them directly. You never get bounced to a help desk or a rotating cast of juniors.
That's how Samuel set up the firm in 2024 and that's how we still work as we grow.
Sound like your kind of accountant? Let's have a chat.
Fifteen minutes on the phone. We'll ask about your business, your current setup, and what's on your mind. You'll come away with a clear answer on whether we're the right accountant for you. No fee and no obligation either way.
Business Innovation Centre, Commerce House, Telford Road, Bicester OX26 4LD.
Unit 64, Thames Industrial Park, Princess Margaret Road, East Tilbury, Essex, RM18 8RH.
Oxfordshire, Buckinghamshire, Northamptonshire, Essex, and surrounding counties.
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Fifteen minutes on the phone. We'll ask about your business, your current setup, and what's on your mind. You'll come away with a clear answer on whether we're the right accountant for you. No fee and no obligation either way.
Fifteen minutes on the phone. We'll ask about your business, your current setup, and what's on your mind. You'll come away with a clear answer on whether we're the right accountant for you. No fee and no obligation either way.
Fifteen minutes on the phone. We'll ask about your business, your current setup, and what's on your mind. You'll come away with a clear answer on whether we're the right accountant for you. No fee and no obligation either way.