DGII Reports

The DGII Reports automatically consolidate the month's movements and generate the files in the exact format the tax authority requires. Mosce ERP builds the 606, 607, 608 Formats and the IR-17 from your recorded purchases, sales, cancellations, and withholdings, and delivers them ready to upload to the Virtual Office.

Reading time: ~6 min

When to use this

• Month-end has arrived and you have to file the returns with DGII.
• You need to generate the 606 (Purchases), 607 (Sales), 608 (Cancellations), or the IR-17 (ISR withholding on third parties) for a specific month.
• You applied ITBIS or ISR withholding on your purchases and need the detail to file it.
• Your accountant asks for the files in the official DGII format for review and filing.
• You want to review the history of previously generated reports.

Before you start

• The Fiscal module is active and your role includes fiscal:read. To generate reports and download files you need fiscal:manage.
• The Fiscal Configuration is complete (RNC, legal name, regime) and saved.
• There is data to report in the period:
  • 606 - expenses / purchases recorded with a supplier voucher.
  • 607 - invoices and notes emitted with an e-CF (status Accepted or Conditional).
  • 608 - vouchers in Cancelled status in the month.
  • IR-17 - ISR withholding applied to third parties in the month.

What each report includes

Mosce ERP builds each file respecting DGII's current Technical Description for the format the Virtual Office requires.

The 606 Format and withholdings on purchases

When your business acts as a withholding agent and withholds ITBIS or ISR when purchasing (see ITBIS and ISR withholding on purchases), those amounts travel automatically to the 606 Format of each reportable purchase. The file is generated with the complete column structure DGII defines, including the withheld ITBIS, the type and amount of ISR withholding, and the payment date to the supplier. You do not have to fill in anything by hand: if the withholding was calculated when the purchase was received, it is reflected in the period's 606. (The official structure is in the Instructivo de llenado y envío del Formato 606 published by DGII at https://dgii.gov.do.)

Minor Expenses in the 606 Format

The Voucher for Minor Expenses (E43) that you emit once a month to group the staff's minor expenses is automatically included in the 606 Format (Purchases of Goods and Services) of the period. You do not have to add it by hand: when you emit the monthly voucher, its amounts enter the 606 along with the rest of your reportable purchases. See Minor Expenses.

The IR-17 report

The IR-17 declares the ISR withholding on third parties you applied during the month, summarized by beneficiary. If you withheld ISR on service purchases (professional fees, technical services), that detail feeds the period's IR-17. It is generated per month like the rest of the formats.

Filing deadline: the 606 Format is filed no later than the 15th day of the month following the reported period. Always confirm DGII's current calendar with your tax advisor, since the deadlines may be adjusted.

Step by step

1. Open Fiscal → DGII Reports from the side menu.
2. In the top form:
   • Report type - Choose 606, 607, 608, or IR-17.
   • Year - Year of the period (e.g. 2026). Defaults to the current year.
   • Month - Month of the period (January to December). Defaults to the current month.
3. Press Generate report. Mosce ERP queues a job that:
   • Queries the period's e-CFs, vouchers, and cancellations.
   • Applies the current DGII format.
   • Computes the file's SHA-256 hash for integrity.
   • Persists the result in the report history.
4. While the report is processing you will see the message "The report is being processed, wait a moment..." with a spinner. The duration depends on the volume of vouchers.
5. When it finishes, the Download button appears next to the form and the report is added to the Report history below.
6. If something fails, you will see an error message on screen with the reason (no data in the period, format error, etc.).

Report history

Below the form, the Report history table lists each generated report with:

• Type - 606 / 607 / 608 / IR-17.
• Period - year and month.
• Status - Pending, Processing, Completed, or Error.
• Generated - date and time of generation.
• Actions - download the file if it is completed.

There is only one report per (type, year, month). If you generate the same period again, Mosce ERP replaces the content but keeps the most recent hash and date.

Upload to DGII

The downloaded file is in the exact format the Virtual Office requires:

1. Log in to DGII → Virtual Office with your certificate.
2. Look for the Envío de Datos → 606 / 607 / 608 section as applicable.
3. Upload the file downloaded from Mosce ERP.
4. DGII issues you an acknowledgment of receipt. Save it as proof of filing.

Expected result

• File in the official DGII format downloaded to your computer.
• SHA-256 hash computed and persisted to verify integrity.
• Visible history with each report generated per (type, year, month).
• Reports ready to upload to DGII's Virtual Office within the legal deadline.

Common errors

Related

• e-CF Documents
• Fiscal configuration
• e-CF sequences
• e-CF certificate
• ITBIS and other taxes - ITBIS and ISR withholding on purchases.
• Minor Expenses - the E43 voucher that feeds the period's 606.
• Purchases - withholding preview on receipt.