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Taxes in the United States
Taxation in the United States in 2026: the federal and state tax systems, deductions and filing obligations for Vietnamese residents and investors.

US residency by investment: an overview of EB-5, E-2, EB-1 and EB-2 NIW for Vietnamese applicants
Residency by investment in the United States is a top choice for many Vietnamese investors. This article covers all the EB-5, E-2,…

United States
The United States is the world's leading superpower, with a population of 340 million, GDP of US$29 trillion, a federal system of…

Austrian Citizenship by Investment
Citizenship by investment in Austria under Article 10(6) of the Citizenship Act: an exceptional-contribution mechanism, from a threshold of €2 million, with…

UAE Tourism
Travel in the UAE: highlight destinations in Dubai and Abu Dhabi, desert experiences, shopping and practical tips for Vietnamese travellers.

The Dominica passport
The Dominica passport is valid for 10 years, offers visa-free access to 140+ countries including Schengen, the United Kingdom and Hong Kong,…

Dominica citizenship
Dominica citizenship has five main routes: descent, birth, registration, naturalisation and CBI from US$200,000, through the world's oldest such programme.

New Zealand visa pay requirements
New Zealand visa wage thresholds, updated from 9 March 2026: a median wage of NZ$35/hour, requirements for the AEWV, the Green List,…

The rights of New Zealand permanent residents
Benefits of New Zealand permanent residency: work, study, free healthcare, voting rights, the ability to settle in Australia, and a path to…

Form I-140, the immigrant petition for alien workers
Form I-140 is the employment-based immigrant petition for the EB-1, EB-2 and EB-3 categories in the US. Learn about eligibility, documentation, fees…

The K-1 visa
The K-1 visa allows the fiancé(e) of a US citizen to enter the US to marry within 90 days. Learn about the…

PERM labor certification
PERM Labor Certification is a mandatory step that a United States employer must complete with the Department of Labor before filing Form…
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