Vietnam Personal Income Tax for Expats: Your Questions Answered

Am I a tax resident of Vietnam?

You’re a Vietnam tax resident if you meet any one of these tests: present in Vietnam 183 days or more in a calendar year; present 183 days or more in any rolling 12-month period from your first day of arrival; or you maintain a registered permanent residence or qualifying leased dwelling in Vietnam. Only one condition needs to be true — you don’t need to meet all of them. This is the single classification that determines almost everything else about your Vietnam tax position.

Do I have to pay Vietnamese tax on my income from outside Vietnam?

If you’re a tax resident, yes — Vietnam taxes residents on worldwide income, not just Vietnam-sourced income. If you’re a non-resident, Vietnam only taxes your Vietnam-sourced income, at a flat 20% rate.

What are the current PIT rates?

For tax residents, progressive rates apply across five brackets from 5% to 35%, under the schedule simplified from seven brackets effective 1 January 2026. Non-residents pay a flat 20% on Vietnam-sourced income only.

What deductions can I claim?

Resident taxpayers can claim a personal deduction of VND 15.5 million per month, plus VND 6.2 million per month for each registered dependent, along with mandatory social/health/unemployment insurance contributions and approved charitable donations.

Will I be double taxed if my home country also taxes my income?

It depends on whether your home country has a double tax agreement with Vietnam. Vietnam has DTAs with around 80 countries, generally providing relief mechanisms like foreign tax credits or exemptions (see our Vietnam Double Taxation Agreements: How They Work and What Changed on 1 July 2026). US citizens are a notable exception — there is no US-Vietnam tax treaty in force, so relief depends instead on the US Foreign Tax Credit and Foreign Earned Income Exclusion rather than a bilateral treaty mechanism (see our US-Vietnam Tax Treaty: Why There Is (Still) No Treaty in Force - and What US Businesses and Individuals Should Do Instead).

Do I need to file a Vietnamese tax return myself, or does my employer handle it?

Employer-managed monthly withholding is standard for employment income, but you generally need to complete your own annual finalization if you have multiple income sources, freelance or consulting income, or file independently for other reasons. The deadline is generally 30 April (or the next working day) for the prior tax year.

What happens when I leave Vietnam permanently?

Foreign workers ending their Vietnam employment must settle their PIT within 45 days of their exit date — either filing themselves or authorizing their employer to file on their behalf. Missing this deadline carries fines of up to VND 25 million plus daily interest on any unpaid tax.

I’m a non-resident who left Vietnam — do I still need to file anything?

Generally no, if you didn’t meet the 183-day residency test and have no continuing Vietnam income source, you’re not required to file an annual finalization — unless you’re seeking a refund of over-withheld tax.

Does my visa type affect my tax status?

No. Tax residency in Vietnam is determined solely by physical presence and accommodation tests, completely independent of visa category, work permit status, or nationality.

Is there any tax break available to me as a skilled foreign professional?

Vietnam’s 2026 PIT law introduced a five-year PIT holiday for qualifying high-tech talent — worth checking eligibility for if you work in a relevant technical field.

What about a spouse or family members not resident in Vietnam?

Dependents can be registered for the VND 6.2 million/month deduction if they meet Vietnam’s dependent eligibility criteria, which generally require the dependent’s own income to fall below a specified threshold and proper registration documentation to be filed.

How W&A Consulting helps

We handle PIT registration, residency assessment, monthly and annual compliance, and pre-departure settlement for expats living and working in Vietnam — and coordinate with US and other home-country tax advisors where cross-border planning is needed.

Have a Vietnam PIT question specific to your situation? Contact W&A Consulting for a consultation.