On 21 June 2020, the Directorate General of Internal Revenue (DGII) announced to extend the submission deadlines of tax return of both legal entities and individual until 29 July 2020 for the fiscal year closed 31 December 2019. Similarly, the DGII ordered an extension until 29 July 2020 of the presentation of the sworn statement and payment of the first installment for taxpayers covered by the Simplified Tax Regime (RST), in all its modalities. The Informative Declaration of Operations carried out with Related Parties (DIOR) is also extended up to 29 July 2020.

On the other hand, Internal Taxes maintained the exemption from the payment of advance taxes for those who have a monthly obligation for the fiscal period June 2020, whose due date is 15 July 2020.