A build-to-order Business Central extension that handles VAT group consolidation, reverse charge, domestic reverse charge and split-payment scenarios cleanly — installed as a per-tenant AL extension and supported by ECOSIRE. One-time license from $249.00 USD for Dynamics 365 BC (build-to-order) — includes 12 months of updates and support.

A build-to-order Business Central extension that handles VAT group consolidation, reverse charge, domestic reverse charge and split-payment scenarios cleanly — installed as a per-tenant AL extension and supported by ECOSIRE.
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Complex VAT schemes break Business Central's standard VAT posting setup the moment you operate as a VAT group representative, apply reverse charge across entities, or trade in jurisdictions that mandate domestic reverse charge or split payment (PL, IT and similar). The standard VAT Posting Setup matrix and VAT Statement were not designed to consolidate multiple group members onto a single representative return, nor to validate that the correct reverse-charge VAT Business/VAT Product Posting Group combination was applied at the line level.
VAT group representative consolidation — aggregate VAT entries from member companies into a single representative return while preserving each member's audit trail
Reverse charge setup that drives the correct VAT Business and VAT Product Posting Group combination automatically at document and journal line level
Domestic reverse charge rules per jurisdiction, item/service category and threshold, applied without manual posting-group switching
Split payment handling (e.g. Poland and Italy patterns) with the correct VAT treatment and payment-account routing
Cross-entity VAT settlement that reconciles intra-group VAT and posts settlement entries to the representative company
VAT posting validation routines (event subscribers on posting) that block or warn on mis-matched reverse-charge or split-payment lines before they post
VAT Group & Reverse Charge Manager is a custom AL extension that ECOSIRE designs, builds, installs and supports on your own Business Central environment. It is delivered as a per-tenant extension (not a public AppSource listing), so the table extensions, page extensions, event subscribers and permission sets are scoped to your tenant and your chart of accounts, posting groups and company structure.
The extension extends BC's native VAT engine rather than replacing it: it consolidates submissions from group members into the representative company, drives reverse-charge and domestic-reverse-charge posting through configurable rules, models split-payment behaviour, and runs validation routines that catch mis-posted lines before they reach the VAT return. Where you already run multi-company or Dataverse/Power Platform integrations, settlement and reporting data is exposed through the standard BC API (OData/REST) so it can feed downstream reporting.
This is honest build-to-order software: scoped to your VAT schemes during discovery, built in AL, installed on your sandbox first, then promoted to production with your sign-off. ECOSIRE provides the source, documentation and ongoing support. Typical delivery is a few weeks depending on the number of jurisdictions and group members in scope.
Owns the consolidated VAT return for a VAT group and needs member-company VAT to flow cleanly into the representative submission without spreadsheet reconciliation.
Responsible for the Business Central environment across multiple entities and wants reverse-charge and split-payment logic enforced in the system, not in people's heads.
Operates in jurisdictions with domestic reverse charge and split payment (e.g. PL, IT) and needs each scheme posted and validated correctly per country.
ecosire.com でライセンスを購入し、アカウント ダッシュボードから VAT Group & Reverse Charge Manager for Business Central モジュールの ZIP をダウンロードします。
ZIP をサーバー上の Odoo カスタム アドオン フォルダーに抽出します (または、[アプリ] > [Odoo.sh / runbot のファイルからインストール] を介してアップロードします)。
開発者モードをアクティブにし、アプリを開き、「アプリリストの更新」をクリックして、「VAT Group & Reverse Charge Manager for Business Central」を検索し、「インストール」を押します。
新しいメニューを開き、ECOSIRE ライセンス キーを貼り付け、外部認証情報 (Shopify、Amazon、Stripe など) を接続して保存します。
組み込みの接続テストを実行し、最初の 10 レコードを同期し、定期的な cron をスケジュールします。何か問題が発生した場合はサポートにお問い合わせください。
| 基準 | エコシエール | カスタムビルド | 競合他社 | オドゥー ネイティブ |
|---|---|---|---|---|
| VAT group representative consolidation across member companies | ||||
| Domestic reverse charge rules per jurisdiction and threshold | ||||
| Split payment handling (e.g. PL/IT patterns) | ||||
| Cross-entity VAT settlement posting | ||||
| Posting-time validation of reverse-charge/split-payment lines | ||||
| Scoped to your posting groups and company structure | ||||
| Built, installed and supported on your tenant by the vendor | ||||
| Source code and AL project handed over |
After a short discovery call we scope your VAT schemes, group members and jurisdictions, then build the AL extension. Typical delivery is a few weeks depending on how many jurisdictions and member companies are in scope. We install on your sandbox first for validation, then promote to production once you have signed off. You are kept in the loop throughout — there is no instant AppSource download.
No. It is a custom per-tenant extension that ECOSIRE builds and installs on your specific Business Central environment. That lets us scope the table extensions, posting-group mappings and validation rules to your actual chart of accounts and company structure, rather than shipping a one-size-fits-all listing.
A post-go-live support window is included to fix issues and adjust rules as your schemes evolve. Because you receive the source and AL project, ECOSIRE can also keep the extension compatible across Business Central major-version upgrades and apply VAT-rule changes under a support agreement. We discuss the support term as part of scoping.
No. The extension builds on BC's native VAT engine using table/page extensions and event subscribers rather than replacing it. Standard VAT posting setup, VAT entries and the VAT statement remain intact; our logic drives the correct posting groups and adds consolidation, settlement and validation on top.
Yes. Consolidated VAT and cross-entity settlement data is exposed through the standard Business Central REST/OData API and in a Dataverse/Power Platform-friendly shape, so it can feed Power BI or other downstream reporting flows. We provide sample queries as part of handover.
A build-to-order Business Central extension that handles VAT group consolidation, reverse charge, domestic reverse charge and split-payment scenarios cleanly — installed as a per-tenant AL extension and supported by ECOSIRE.