Treaty detail
United States - TT tax treaty
A practical treaty page built around the official treaty text, key withholding categories, permanent-establishment rules, and article-level summaries.
Signed
1970-01-09
Effective
1970-12-30
Articles seeded
6
Withholding snapshot
Dividends
Individual rate: 25% · Corporate rate: 10%
The U.S.-Trinidad treaty is one of the older U.S. treaties still in force and applies unusual mechanics. The 10 percent corporate rate generally depends on substantial ownership thresholds, while the 25 percent ceiling reflects 1970-era drafting. Article-level review is essential.
Interest
Rate: 15%
IRS Treaty Table 1 reflects a general 15 percent ceiling on qualifying interest, with government, central-bank, and certain qualifying carve-outs available subject to article-level review.
Royalties
Rate: 15%
The Trinidad treaty applies a relatively high 15 percent royalty ceiling on most categories, with reduced rates for certain film and copyright payments. The 1970 drafting requires careful article-level review.
Permanent establishment
Construction threshold: older 1970 wording; article-level review required
Dependent-agent rules under the 1970 wording use older drafting conventions and should not be analogized to modern OECD-style language without article-level review.
Other treaty flags
Pension treatment under the 1970 treaty is article-specific and uses older drafting conventions. Government-service pensions and private pensions both require article-level review.
Seeded article summaries
Article 4
Residence
Defines treaty residence and is the gateway to reduced withholding or treaty protection.
Residence under the Trinidad treaty matters for the energy, finance, and professional-services workforce moving between the U.S. and Trinidad. The 1970 drafting uses older tie-breaker formulations that should be read carefully.
Article 5
Permanent Establishment
Sets the business-presence threshold that permits source-country taxation of business profits.
The Trinidad treaty's PE article reflects 1970-era drafting and does not align cleanly with modern OECD-style provisions. Dependent-agent and supervisory-activity rules use older terminology, and article-level reading is essential.
Article 7
Business Profits
Generally reserves business profits to the residence state unless a permanent establishment exists in the other state.
This article matters for U.S. firms in Trinidad's energy and petrochemicals sector. The older treaty wording can produce results different from modern U.S. treaties, so careful article-level review is required.
Article 10
Dividends
Provides treaty limits on source-country dividend withholding in qualifying cases.
The dividend article's 10 percent and 25 percent ceilings reflect 1970-era drafting and are high relative to modern U.S. treaties. Practitioners should verify the article wording and any practical Trinidadian withholding interactions.
Article 11
Interest
Limits source-country withholding on qualifying interest.
Unlike modern U.S. treaties, the 1970 Trinidad treaty does not eliminate interest withholding outright. The 15 percent ceiling and the government carve-out require careful documentation review.
Article 12
Royalties
Limits source-country withholding on qualifying royalties.
The royalty article applies a 15 percent ceiling on most categories, with reduced rates for film and copyright payments. The 1970 drafting and the absence of modern software-payment language make article-level categorization important.
Official text
Other treaties involving these jurisdictions
Computed from the cross-reference graph. Links open the related entity on this site.
This entry cites
- TreatyUS–GB treaty
- TreatyUS–CA treaty
- TreatyUS–DE treaty
- TreatyUS–FR treaty
- TreatyUS–JP treaty
- TreatyUS–NL treaty
- TreatyUS–AU treaty
- TreatyUS–KR treaty
Primary sources
- Trinidad and Tobago treaty documents pageVerified 2026-05-20
- Official U.S.-Trinidad and Tobago treaty PDFVerified 2026-05-20
- IRS Tax Treaty Table 1Verified 2026-05-20
- Treasury treaties in force listVerified 2026-05-20
Important disclaimer
This library is for general tax education only. Always verify filing obligations, due dates, and tax consequences against the cited primary source or with a qualified tax professional.