Skip to main content


Changing Local Currency in Microsoft Dynamics 365 Business Central

Jun Wang Profile Picture Jun Wang 4,088 Super User


Navigating the Complex Task of Changing Local Currency in Microsoft Dynamics 365 Business Central

Changing the local currency (LCY) in Microsoft Dynamics 365 Business Central after transactions have been recorded is a complex process that requires careful planning and execution. Whether you're setting up a new company within the system or altering an existing one, understanding the implications and necessary steps can be daunting. Here’s an insightful exploration of what it involves.

Key Areas to Address When Changing Local Currency

1. Bank Accounts
It's vital to ensure that all bank accounts reflect the new local currency settings. This includes checking all bank account configurations and adjusting them to the new LCY.

2. Customers and Suppliers
Update the currency settings for all customer and supplier accounts. This ensures that all future transactions are processed in the correct currency.

3. Currency Table Adjustments
When changing the LCY from one currency to another, such as from AUD to USD, specific entries in the currency table must be deleted or modified. In Business Central, the local currency doesn't typically have an entry, so if USD is becoming the new LCY, its original entry may need to be removed.

Practical Considerations and Steps for Changing Currency

Changing the LCY with existing transactions in the system adds layers of complexity to the process. Here are practical steps derived from community experiences:

Step 1: Create a New Company
Begin by setting up a new company within Business Central with the desired LCY, say USD. If necessary, establish additional reporting currencies, such as AUD, to maintain visibility across different financial contexts.

Step 2: Transfer Essential Data
Use the Configuration Package to bring over essential records like Vendor, Customers, Items, Chart of Accounts, and open ledger entries. This method helps in transitioning only the crucial data without the burden of historical transactions which may complicate the currency change.

Step 3: Manage Opening Balances
Carefully transfer all opening balances, converting them into the new LCY. This step ensures that the general ledger remains balanced and reflects accurate financial positioning from the start.

Challenges and Considerations

  • Testing and Validation: Before going live with the new setup, thorough testing and validation are necessary to ensure that all data accurately reflects the new currency settings without loss of financial integrity.
  • Compliance and Reporting: Stay compliant with local financial regulations and ensure that all reporting reflects the new currency accurately.
  • Training and Communication: Ensure that all relevant team members are trained on the new system configurations to prevent transactional errors.


Changing the local currency in Microsoft Dynamics 365 Business Central is not a straightforward task, especially when past transactions are involved. By setting up a new company and meticulously transferring only the necessary data, businesses can manage this transition more smoothly. Always consider leveraging community insights and expertise, as shared experiences can provide invaluable guidance through this complex process.