The Dominican Republic's Directorate General of Internal Revenue (DGII) has published Form IR-17-2026, introducing an updated withholding tax reporting form for use from July 2026. The revision implements amendments under Law 30-26 and follows Notice 10-26, which set the timetable for the law's key tax measures taking effect from 1 July 2026.

The Dominican Republic’s Directorate General of Internal Revenue (DGII) published Form IR-17-2026 on 24 July 2026, introducing an updated version of the form for use from July 2026. The revision reflects amendments introduced under the recently enacted Law 30-26.

The IR-17 Form is used by taxpayers designated as withholding agents to report the detailed amounts and total value of the percentages withheld as tax on invoices paid to third parties.

It is also used by taxpayers with employees under their supervision to declare the tax applicable to any service, good or non-monetary individual benefit provided to an employer.

Earlier, DGII issued Notice 10-26, setting out the implementation schedule for key provisions of Law 30-26 and confirming that several tax measures will take effect from 1 July 2026.