Odoo Gold Partner in the UK
Brainvire is an Odoo Gold Partner with an office at Green Park in Reading, Berkshire. We build Odoo around the UK localization Odoo actually publishes: a CT600-ready chart of accounts, a VAT100-ready tax structure, and VAT filed to HMRC under Making Tax Digital.
We implement, integrate, customize and support Odoo for businesses operating in the United Kingdom, from a single-company accounting rollout to a multi-entity ERP program.
200 Brook Drive, Green Park, Reading RG2 6UB, Berkshire — the only Brainvire address published in the United Kingdom, and the Europe entry on our Global Presence page. No UK phone line is published for it.
Odoo publishes a United Kingdom fiscal localization: a CT600-ready chart of accounts, a VAT100-ready tax structure, VAT submission to HMRC over the MTD-VAT API, Bacs payment files and the Construction Industry Scheme return.
Small implementations 8 to 12 weeks. Mid-market 12 to 24 weeks. Multi-entity rollouts 6 to 12 months. A version upgrade on its own, 3 to 8 weeks.
/ Before you scope anything
What makes an Odoo rollout in the UK different?
Four things a UK scope must answer that a generic one does not.
Filing is software-only
Every VAT-registered UK business has to follow the Making Tax Digital rules and file through software. Odoo’s UK - Accounting Reports module sends the tax report to HMRC over the MTD-VAT API.
One connection at a time
Odoo documents that only one company and one user may be connected to HMRC at once, and that only UK-based companies can submit at all. A group with several entities needs a written submission order.
Payroll is the documented exception
The United Kingdom is not on the list of countries Odoo documents a payroll localization for, so payroll stays with your provider and posts to Odoo as a journal entry. Odoo does document an Employment Hero connector.
CIS is its own build
If you pay subcontractors, the Construction Industry Scheme adds a verified deduction rate per subcontractor, CIS tax on labor lines only, and a monthly return to HMRC. Odoo ships a module for it; most partners never touch it.
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/ The work itself
What does Brainvire configure for a UK Odoo rollout?
Odoo ships a working UK localization. The value is in what goes on top of it.
| What the UK requires | What we set up in Odoo | Why it matters |
|---|---|---|
| A chart of accounts you can file from | The UK - Accounting module (l10n_uk) and its CT600-ready chart of accounts, mapped account by account onto the system you are leaving | Your first UK close comes out in a shape UK accountants know |
| VAT that reconciles to the return | The VAT100-ready tax structure from the same module, with the tax return periodicity set to your filing frequency | The VAT figure comes off the ledger instead of a spreadsheet |
| Making Tax Digital submission | The UK - Accounting Reports module, the one-off Connect to HMRC step, and the tax report and return run at your own period end | Your finance team files from inside Odoo, on the rules HMRC already requires |
| More than one UK company on one database | Multi-company setup with a separate localization on each company, plus the credential-reset routine Odoo documents, because HMRC accepts one connected company at a time | The submission order is agreed before your first quarter end |
| Paying suppliers and collecting by Bacs | The UK BACS Payment Files module, your Service User Number, the BACS methods on the bank journal, and batch payments that attach the Bacs file | Payment runs stay in Odoo, not in a separate banking portal |
| The Construction Industry Scheme | The UK - Construction Industry Scheme module with the UK - HMRC API it installs, a verified deduction rate per subcontractor, CIS tax on labor lines only, and the CIS Deduction report sent as the monthly return | Deductions and the monthly return come off the same ledger as everything else |
| Statements arriving on their own | Bank synchronization through the providers Odoo supports, with reconciliation models written against your own statement history | Reconciliation becomes review rather than data entry |
| A UK entity beside an overseas one | Separate companies on one database, each carrying its own fiscal localization, with the Inter-Company Transactions feature Odoo documents between them | Group reporting runs from the ledger instead of a consolidation workbook |
| More than one currency | Scheduled rate updates and a nominated Exchange Difference journal | Revaluation posts to the ledger, so gain and loss reconcile |
| UK payroll | Nothing, and we say so up front: the United Kingdom is absent from the countries on Odoo’s payroll localizations page, so UK payroll stays with your provider and posts to Odoo as a journal entry — unless you already run the Employment Hero platform Odoo documents a connector for | You plan around it in week one instead of discovering it in week ten |
Module names, report names and the HMRC submission flow follow the Odoo 18 documentation for the United Kingdom, one of the countries in Odoo’s fiscal localization list. A periodic VAT submission more than three months late can no longer be sent through Odoo and has to go to HMRC directly.
/ Scope of work
What can a UK business ask us to do?
Four places most UK engagements start.
Odoo Accounting, localized for the UK
Chart of accounts mapped onto what you run today, VAT set to your filing frequency, the HMRC connection made once, and a parallel period first.
Stock, warehousing and third-party logistics
Warehouse and stock rules, replenishment, and the integration work that keeps a 3PL, a marketplace and your own store on one stock figure.
Moving off the system you have
Opening balances first, agreed history second, cut-over on a period boundary. From older ERPs and accounting-only systems.
Managed services once you are live
Version upgrades, new entities and day-to-day support, from people who know how your database was built.
/ Delivery
How does an Odoo project run on UK hours?
Workshops and go-live support run in UK business hours, with the Reading office in your time zone and the build staffed from the wider Odoo practice.
Discovery
We map the legal entities, the VAT registrations, whether the Construction Industry Scheme applies, the systems that post to the ledger and what history moves.
Design
Account mapping, VAT treatment by transaction type, the HMRC connection and submission order, journal structure and the integration list are agreed in writing first.
Build and data
Configuration, integrations and any customization, then opening balances loaded into a test company your finance team can actually use.
Go-live and hypercare
Finance runs a VAT period in both systems until the figures agree, then cut-over lands on a period boundary. We stay through the first close and submission.
/ Odoo, on the record
What Odoo work have we done in the UK?
The UK engagement first. The two Odoo programs after it were delivered outside the United Kingdom, and each card says so — they are here for the multi-entity and commerce patterns, not to imply local delivery.
Latzio, UK home decor
A UK-based home decor brand. Brainvire connected its Magento storefront to Odoo, integrated the Diamond Logistics 3PL for drop-shipping and cross-docking, customized the Xero accounting integration, and built the inventory, order and procurement dashboards the team runs on.
Read the case →
12 countriesone Odoo 18 ERP and POS core with a localization per marketPuma Energy
Delivered outside the UK, across a twelve-country African retail network. The pattern is the one a UK group with overseas entities needs: a fiscal localization per market on one standardized, mergeable group chart of accounts.
Read the case →
Magento to Odoocommerce and ERP on one Odoo 16 platform, no connector between themBay Alarm Medical
Also delivered outside the UK. The Magento cart was replaced with Odoo commerce and the client moved from Odoo 13 to Odoo 16, so storefront and back office synchronize in real time, with no API connector between them.
Read the case →
Other published UK work, outside Odoo: a property platform for a London real estate firm, a website rebuild for a UK law consulting firm, and an on-demand services app for a UK-based company. The Reading office is listed on our Global Presence page.
/ Due diligence
How should you choose an Odoo partner in the UK?
Seven things worth checking on any shortlist, and where we stand.
| What to check | Why it matters | Where Brainvire stands |
|---|---|---|
| Partner status | Odoo grades partners on certified staff and delivered work | Odoo Gold Partner, held by Brainvire as a company, not granted country by country |
| Someone in the country | Workshops and go-live support are easier in your own time zone | An office at 200 Brook Drive, Green Park, Reading RG2 6UB, listed on our Global Presence page. No UK phone line is published for it |
| UK localization experience | MTD, Bacs and CIS are where a generic team comes unstuck | Odoo ERP delivered for a UK home decor brand, with its Magento store, a UK 3PL and Xero in one order flow |
| What the partner will not do | A partner that claims everything is hiding something | We do not file your VAT return and we do not act as an HMRC agent. We configure Odoo so your team or your accountant submits under Making Tax Digital |
| Who does the work after go-live | Support that ends at go-live is not support | A managed services practice with named owners, upgrades and new-entity work |
| Where the system runs | Hosting choice decides data residency and your upgrade path | Odoo Online, Odoo.sh or infrastructure you control — the option to take if the database has to sit in a UK or EU region |
| Depth behind the account team | Small local shops stall when the scope grows past the first phase | 1,000+ Brainers and 10+ global offices behind the UK engagement, every one of them listed with an address |
Hosting is documented by Odoo as Odoo Online, Odoo.sh or on-premise. If you are weighing the license question first, read Odoo licensing explained before you shortlist anyone, and Odoo consulting if the architecture is still open.
/ Questions we are asked in the UK
Odoo in the UK, answered.
Is Brainvire an Odoo Gold Partner in the UK?
Brainvire is an Odoo Gold Partner, and UK engagements run alongside an office at Green Park in Reading, Berkshire. The partner tier is held by Brainvire as a company rather than granted country by country, so a UK client gets the same certified consultants, the same delivery centers and the same escalation path as any other region we work in.
Where is Brainvire's office in the UK?
200 Brook Drive, Green Park, Reading RG2 6UB, in Berkshire. It is the Europe entry on our Global Presence page and the only Brainvire address published in the United Kingdom. No separate UK telephone line is published against it, so the inquiry form on this page, or the numbers listed beside it, are the fastest route to a senior architect.
Does Odoo have a UK localization?
Yes. Odoo publishes a United Kingdom fiscal localization. The UK - Accounting module installs a CT600-ready chart of accounts, a VAT100-ready tax structure and a UK counties listing, and UK - Accounting Reports adds the UK accounting reports and the route to HMRC. Separate modules cover Bacs payment files and the Construction Industry Scheme.
Does Odoo submit VAT returns to HMRC under Making Tax Digital?
Odoo's UK - Accounting Reports module lets a VAT-registered company send the tax report through the MTD-VAT API. You connect the company to HMRC once from the tax report, then import your obligations, filter to the period and send. Odoo documents one limit worth planning around: a periodic submission more than three months late can no longer go through Odoo.
Does Brainvire file our VAT returns for us?
No. Brainvire is a technology implementation partner, not a tax agent, and we do not act as an HMRC agent for any client. We configure Odoo so that your own finance team, or your accountant, makes the Making Tax Digital submission from inside the system. Your accountant stays your accountant; our job is to make the software hand them the right numbers.
Can Odoo run more than one UK company on the same database?
Yes, and each company can carry its own localization, with the Inter-Company Transactions feature Odoo documents on its Multi-company page between them. One HMRC constraint is worth designing for early: Odoo documents that only one company and one user can be connected to HMRC at a time, so a group with several UK entities resets the authentication credentials between submissions. We build that routine into the close calendar.
Does Odoo handle UK payroll?
Not through a payroll localization. The United Kingdom does not appear on the list of countries Odoo documents payroll localization modules for, so UK payroll normally stays with your existing provider and posts into Odoo as a journal entry. Odoo does document an Employment Hero connector for the United Kingdom if you already run that payroll platform.
Can Odoo produce Bacs files for UK payments?
Yes. The UK BACS Payment Files module generates Bacs files for both bill payments and invoice collections. You record your Service User Number in the accounting settings, enable the BACS payment methods on the bank journal, and add account and bank details to each contact. Payments then leave as a validated batch, with the file attached in the chatter.
Does Odoo support the Construction Industry Scheme?
Yes. The UK - Construction Industry Scheme module adds the CIS Deduction report and sends the monthly return to HMRC, and it installs the UK - HMRC API module with it. Each subcontractor carries a verified deduction rate on their contact record, and the matching CIS tax is applied to the labor lines on vendor bills, not to materials.
How long does an Odoo implementation take in the UK?
Small implementations run 8 to 12 weeks, mid-market programs 12 to 24 weeks and multi-entity enterprise rollouts 6 to 12 months. A version upgrade on its own runs 3 to 8 weeks. What moves that range most is the number of legal entities, whether the Construction Industry Scheme applies to you, and how much history has to come across.
/ Next step
Let’s scope your UK Odoo rollout.
- A senior architect replies within one business day
- Your details are never shared or sold
- An NDA can be signed before we hear any detail
No line is published for the Reading office, so the form is fastest. Published: US and Canada +1 (631) 897-7276 · Gulf +971-54-737-4253 · Singapore +65-9086-0319 · India +91-22-6116-3300.
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