Condos Only, on a 50-Year Lease
Vietnam's Housing Law of 2014 gives foreigners, including Americans, the right to buy condominiums and apartments in approved commercial developments, but with three built-in constraints: a 30% foreign ownership quota per building, a 50-year ownership term (renewable), and no land ownership under any circumstance, only the building structure itself.
The 30% Quota, Building by Building
Similar in spirit to the Philippines' 40% condo rule but stricter: foreign ownership is capped at 30% of units in any given condominium project, with a separate 250-unit cap on foreign ownership of houses within the same administrative area. Once a project's foreign quota is reached, developers cannot legally sell additional units to foreign buyers, confirm current availability directly with the developer before signing anything.
The 50-Year Leasehold Structure
Rather than freehold ownership, foreign buyers receive a 50-year renewable leasehold, formalized through a "pink book" (the Vietnamese property ownership certificate). Renewal after the initial term depends on future government policy, current law allows for renewal but doesn't guarantee the terms, a genuine long-term uncertainty worth weighing against Southeast Asian alternatives with freehold structures (like Philippine condo ownership, which has no fixed term).
No Land, Period
Land in Vietnam is held under a "land use rights" system, ultimately owned by the state, and available only to Vietnamese citizens and domestic entities. Foreigners cannot acquire land use rights directly under any structure, the condo/apartment leasehold is the only real property option available, full stop.
US Reporting on the Purchase and Rental Income
The purchase itself isn't a US reportable event, but the Vietnamese bank account used to fund it counts toward FBAR and FATCA thresholds. If you rent the unit out, that income is reportable on Schedule E of your US return regardless of Vietnamese tax treatment, with US depreciation rules applying to the leasehold interest rather than Vietnamese ones.
Worked Example: A Da Nang Beachfront Condo
An American teacher buys a $110,000 condo unit in a Da Nang beachfront development on a 50-year leasehold, confirming the project's foreign quota sits at 22%, comfortably under the 30% cap. He rents it out seasonally for $600/month. The rental income is reportable on Schedule E on his US return, and he's factored the 50-year term (rather than permanent ownership) into his long-term investment expectations from the outset.