Cool. I just need my DR license and my US passport. No problem and no IDP!!
At least with HERTZ. I recently rented with them on my last US trip. I only needed to show my DR license.
Reiterating my point above...it depends.
Many of Hertz locations are NOT company owned and have different rules. I can tell you for sure,
certain Enterprise locations would not rent without an IDP/IDL.
The reasons as explained to me by a multi location franchisee for Enterprise......imagine a 19 year old counter person looking at a license in Farsi/Mandarin/Japanese etc., and trying to ascertain information from it. Compounding the issue is when the person in front of them speaks no English.
It only takes a little effort to call ahead and verify............or you can take your chances.
It probably helps quite a bit if you produce a DR drivers license and passport and also speak English.
Finally, as an FYI, beginning next May 2025, US citizens will need a so called US REAL ID drivers license or a valid passport, to fly domestically and quite possibly to rent a car. This issue may arise for those US citizens living in the DR but still having a US drivers license/US passport......and there are rumors that REAL ID will be expanded to other areas.
Respectfully,
Playacaribe2