Multi-Currency Revaluation & FX Management for Business Central

Key Features

Scheduled exchange-rate import via the BC Job Queue from ECB, central-bank, or commercial FX provider feeds, written into the standard Currency Exchange Rate table

Unrealized gain/loss revaluation of bank, AR, and AP balances with reversible period-end postings and detailed ledger entries

Realized FX gain/loss capture on settlement, payment application, and partial payments

FX exposure dashboard: net open position by currency, entity, and aging bucket

Hedging coverage reports comparing exposure against booked hedge instruments

Triangulation support for non-EMU cross-rate conversions and configurable rounding precision per currency

AL table and page extensions plus event subscribers — zero base-application modification, clean through BC updates

Dedicated permission sets separating treasury operators, approvers, and read-only reviewers

Optional OData v4 / REST API endpoints exposing rates, exposure, and revaluation results to external treasury tooling

Optional Dataverse / Power Platform integration feeding Power BI currency-exposure and FX-impact dashboards

Configurable revaluation account mapping per currency and per posting group

Full audit trail of each revaluation run: source rate, timestamp, user, and resulting G/L impact

Built to order, done for you

No DIY setup — a working app, built, installed and supported by ECOSIRE.

You order

Start with a one-time build price. We scope it with you at kickoff.

We build & install

ECOSIRE builds, configures and installs it on your Dynamics 365 Business Central.

Go live + support

You go live in about 2–4 weeks, with a post-launch support window.

About this Product

Multi-Currency Revaluation & FX Management is a build-to-order AL extension for Microsoft Dynamics 365 Business Central, engineered, installed, and supported by ECOSIRE on your tenant. It is not an instant AppSource download — we build it to your chart of accounts, currency setup, and treasury workflow, then deploy it as a per-tenant extension into your sandbox first and your production environment after sign-off.

Business Central ships solid multi-currency plumbing — currency codes, exchange-rate tables, and the Adjust Exchange Rates batch — but treasury teams quickly hit its edges: rates are imported manually, revaluation runs are hard to schedule and audit, and there's no consolidated view of exposure or hedging. This extension closes those gaps.

We add a scheduled exchange-rate importer that pulls from your chosen provider or central-bank feed (ECB, a national bank, or a commercial FX API) via the BC Job Queue, writing into the standard Currency Exchange Rate table so the rest of BC stays native. Unrealized and realized gain/loss revaluation runs against bank, AR, and AP balances with full G/L posting and detailed ledger entries. FX exposure and hedging reports surface net positions by currency, aging, and entity. Triangulation and rounding controls keep cross-rate conversions and minor-unit rounding compliant.

The build uses table and page extensions, event subscribers (no base-app modification), dedicated permission sets, and optional OData/REST API endpoints and Dataverse/Power Platform surfaces for Power BI exposure dashboards. Everything is documented, source-controlled, and handed over so you're never locked in. ECOSIRE installs it, validates revaluation against a posting period you nominate, and supports it under a maintenance plan through Business Central update cycles.

What you get

Per-tenant AL extension (.app) built to your currency, posting-group, and chart-of-accounts setup, installed to sandbox then production

Scheduled Job Queue entries configured for your chosen exchange-rate provider feed

Configured permission sets for treasury operator, approver, and reviewer roles

Validation of one unrealized and one realized revaluation run against a posting period you nominate, reconciled to the G/L

AL source code, app source control handover, and a per-tenant deployment package — no vendor lock-in

Administrator and treasury-user documentation plus a recorded handover walkthrough

Who this is for

Treasury / FX Manager

Owns currency exposure and hedging. Needs scheduled rate updates, defensible revaluation, and a single exposure view across currencies and entities instead of manual spreadsheets.

Financial Controller

Responsible for period-end close and accurate FX gain/loss postings. Wants reversible, auditable revaluation runs that reconcile cleanly to the general ledger.

Business Central Administrator

Manages the BC environment and extensions. Needs a per-tenant extension that uses event subscribers and permission sets, survives Microsoft update waves, and ships with source code.

How Multi-Currency Revaluation & FX Management for Business Central Compares

Criterion	ECOSIRE	Custom Build	Competitor
Scheduled automated exchange-rate import (no manual entry)	Included	Partial support	Partial support
Unrealized AND realized FX revaluation with reversible postings	Included	Partial support	Partial support
Consolidated currency exposure & hedging reports	Included	Partial support	Partial support
Triangulation and per-currency rounding controls	Included	Partial support	Partial support
Built to your chart of accounts, posting groups & rate provider	Included	Included	Not included
Installed, validated & supported on your tenant by the vendor	Included	Not included	Partial support
AL source code handover, no lock-in	Included	Included	Not included
Optional OData/REST API + Power BI / Dataverse exposure dashboards	Included	Partial support	Partial support

Frequently Asked Questions about Multi-Currency Revaluation & FX Management for Business Central

How long does delivery take, and how is it installed?

Typical delivery is 2–4 weeks from confirmed requirements, depending on the complexity of your currency setup, posting groups, and chosen rate provider. ECOSIRE builds the AL extension, installs it first to your Business Central sandbox for validation, then promotes it to production as a per-tenant extension after your sign-off. There is no instant AppSource download — it is built to order.

Is this an official Microsoft AppSource app?

No. This is a build-to-order per-tenant extension that ECOSIRE develops, installs, and supports directly on your Business Central environment. It uses the same supported AL extension model (table/page extensions and event subscribers, no base-app modification) but is tailored to your tenant rather than published as a one-size AppSource listing.

What happens with ongoing support and Business Central updates?

We offer an optional maintenance plan. Because the extension is built with event subscribers and never modifies the base application, it is resilient to Microsoft's monthly and major update waves. Under maintenance, ECOSIRE re-validates it against each major BC release, applies fixes, and adjusts for provider feed or regulatory changes. You also receive the AL source code, so you're never locked to us.

Which exchange-rate sources can you connect?

We can wire the scheduled importer to the European Central Bank feed, most national/central-bank publications, or a commercial FX API (e.g., a paid rate provider with an HTTP/JSON endpoint). Rates land in Business Central's standard Currency Exchange Rate table via a Job Queue entry, so all native multi-currency processing continues to work unchanged.

Can the FX exposure data feed Power BI or external treasury systems?

Yes. As an option we expose rates, exposure, and revaluation results through OData v4 / REST API endpoints and can surface them via Dataverse / Power Platform for Power BI dashboards. This lets your treasury team build live exposure and FX-impact reporting without exporting spreadsheets.

Will revaluation postings reconcile to our general ledger?

Yes. Unrealized revaluation posts reversible period-end entries and realized gains/losses are captured on settlement, each with detailed ledger entries, configurable account mapping per currency and posting group, and a full audit trail of source rate, timestamp, and user. During delivery we validate a run against a posting period you nominate and reconcile it to the G/L with you.