Your Accounting Partner for eCommerce and Motor Trade Businesses
Specialist UK accountants for Amazon, Etsy, eBay, ecommerce businesses, online sellers, used car dealers and motor traders. Supporting clients across the UK, in person or remotely.
Two Specialisms, One Dedicated Accountant
We don't spread ourselves across every industry. We focus on the two sectors we know inside out, so the advice you get is specific to how your business actually operates.
Motor Trade & Used Car Dealers
Built for vehicle traders, garages and showrooms who need accounting that understands stock, margins and funding.
- VAT Margin Scheme accounting & returns
- Vehicle stock, purchases and sales tracking
- Corporation tax and year-end accounts
- Support with motor trade funding platforms
eCommerce & Online Sellers
For Amazon, Shopify, eBay and Etsy sellers who need clarity on fees, inventory and true profitability.
- Marketplace bookkeeping (Amazon, Shopify, eBay, Etsy)
- VAT on UK and international sales
- Inventory, imports and COGS tracking
- Profitability reporting beyond the payout number
Getting Started Takes Four Simple Steps
No lengthy onboarding. Most clients are set up and reporting within a couple of weeks.
Book a Free Call
Send us your available times and we'll hop on a quick call to understand your business.
We Review Your Books
We look at your current setup — Xero, spreadsheets, or nothing at all — and map out what's needed.
We Get You Set Up
Bookkeeping, VAT and reporting are configured around your business and your sales channels.
Ongoing Support
Regular reporting and a dedicated accountant you can actually reach, all year round.
More Than Just Bookkeeping
Our experience covers the full range of financial support a growing UK business needs.
Bookkeeping
Accurate, up-to-date records so you always know where your business stands.
VAT Returns & Margin Scheme
Including VAT Margin Scheme accounting for motor traders and multi-jurisdiction VAT for online sellers.
Management Accounts
Clear monthly or quarterly reporting that goes beyond the year-end accounts.
Corporation Tax & Year-End Accounts
Filed accurately and on time, with planning built in rather than left until the deadline.
Payroll
Your team paid correctly and on time, with all HMRC submissions handled for you.
Cash-Flow & Profitability Reporting
Understand what you're really keeping after fees, stock, and marketplace costs.
Motor Trade & eCommerce Accountants Across the UK
Prime Consultants is based in Sydenham, South East London, and supports motor traders, used car dealers and eCommerce businesses throughout the UK. Meetings are held by video call and the information we need is collected by email, so your location never limits the service you receive.
Accounting That Works All Year, Not Just at Year-End
We don't believe an accountant should prepare your accounts once a year and disappear.
Dedicated Accountant
One person who knows your business, not a rotating call centre.
Sector Specialists
Deep experience in motor trade and eCommerce, not generalist advice.
Always Reachable
WhatsApp, email or a call — queries answered without waiting weeks.
Cloud-Based & MTD Ready
See your numbers anytime, fully compliant with Making Tax Digital.
Meet Your Accountant
Muhammad Haris
BSc (Hons) Applied Accounting, Oxford Brookes University
Prime Consultants is led by Muhammad Haris, with a BSc (Hons) in Applied Accounting from Oxford Brookes University.
With over 6 years of experience across accounting, bookkeeping, VAT and HMRC compliance, Muhammad works with UK businesses to keep their finances organised, understand their numbers and stay on top of their accounting obligations.
His specialist areas include UK motor trade and used car dealer accounting, including VAT Margin Scheme work, as well as eCommerce and online seller accounting for businesses operating through platforms such as Amazon, Shopify, eBay and Etsy.
Prime Consultants takes a practical, client-focused approach to accounting, providing ongoing support rather than simply preparing accounts at the end of the year.
Trusted by Traders and Online Sellers Across the UK
A few words from the business owners we work with.
"Finally an accountant who understands the VAT Margin Scheme properly. Saved us hours every month on stock reconciliation."
"They actually understand Amazon fees and payouts. Our profit reporting finally makes sense."
"Quick to respond, clear explanations, and no surprises at tax time. Exactly what a growing business needs."
Frequently Asked Questions
Can't find what you're looking for? Send us a message and we'll get back to you.
Do you only work with motor traders and eCommerce businesses?
Yes. We specialise in these two sectors so our advice reflects how your business actually operates, rather than generic accounting guidance.
What software do you use?
We mainly work with Xero and also support QuickBooks. Both are HMRC recognised and Making Tax Digital compatible, so your records stay accessible and compliant.
If I can't reach your physical office, can I still be your client?
Yes. We can set up a virtual meeting and collect the required data over email, saving you the hassle of travel.
Can you help if I'm switching from another accountant?
Yes. We handle the handover directly with your current accountant, so there's minimal disruption to your business.
Do you understand the VAT Margin Scheme?
Yes, it's one of our specialisms. We handle margin scheme accounting and returns for used car dealers and vehicle traders.
How much do your services cost?
Fees depend on the size and complexity of your business. Get in touch for a tailored, fixed-fee quote with no surprises.
Ready to Get Your Books Sorted?
Send us your available times and we'll be happy to hop on a call.
Contact Us
Save time and get more with remote sessions
Send us available times and we will be happy to hop on a call!
WhatsAppPrime Consultants
51 Peters Path, Sydenham, London, SE26 6LEHours
WhatsApp queries are always welcome
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