New Arrival Guide: Tax Registration for Foreign Employees

Before You Arrive

Checklist

Before arriving in Vietnam, prepare these documents:

Key Dates to Track

From day one in Vietnam, track:

• Entry/exit dates - For residency calculation
• Accommodation details - For regular residence test
• Employment start date - For tax obligations

Residency Planning

Consider your expected stay:

• < 183 days - Likely non-resident
• 183+ days - Will become resident
• Multi-year - Plan for resident status

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Tax Registration Process

Who Must Register

Registration Methods

Option 1: Through Employer

• Most common for employees
• Employer registers on your behalf
• Provides TIN for withholding

Option 2: Direct Registration

• For self-registration cases
• At local tax department
• Using Form 01-MST

Timeline

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Getting Your TIN

What is a TIN?

Tax Identification Number (Mã số thuế) is your unique identifier for all Vietnam tax matters.

TIN Format

For individuals: 10 digits

• Format: XXXXXXXXXX
• Never changes, even if you leave and return

How to Obtain

Through Employer:

1. Employer submits Form 01-MST
2. Tax authority processes (3-5 days)
3. Employer receives your TIN
4. Employer provides TIN to you

Direct Application:

1. Go to local tax department
2. Submit Form 01-MST with passport
3. Receive TIN same day or within 3 days

Online Registration

Vietnam's e-tax system allows online registration:

1. Register at thuedientu.gdt.gov.vn
2. Create account with passport details
3. Submit online application
4. Receive TIN electronically

What You'll Need

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First Month Requirements

Week 1: Setup

• [ ] Obtain work permit (if required)
• [ ] Register with local police (temporary residence)
• [ ] Open bank account
• [ ] Submit TIN registration

Week 2-4: Employment

• [ ] Submit bank account details to employer
• [ ] Provide TIN to payroll
• [ ] Register dependants (if applicable)
• [ ] Review first payslip for correct withholding

First Tax Filing

Your first filing depends on when you arrived:

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Documents to Prepare

For Tax Registration

For Dependents (if claiming)

Translation Requirements

Notarization

For foreign documents:

1. Translate to Vietnamese
2. Notarize translation in Vietnam
3. Some documents need consularization from origin country

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Common Mistakes

Mistake 1: Not Registering

Problem: Assuming employer handles everything Consequence: Delays, penalties, incorrect withholding Solution: Confirm registration with employer within first month

Mistake 2: Wrong Residency Status

Problem: Treated as non-resident when resident Consequence: Higher tax (20% flat), no deductions Solution: Monitor days and notify employer when crossing 183

Mistake 3: Missing Dependant Registration

Problem: Not registering dependants Consequence: Lose valuable deductions Solution: Register dependants immediately upon arrival

Mistake 4: Not Keeping Records

Problem: No documentation for future reference Consequence: Difficult to prove residency, deductions Solution: Keep all documents organized from day one

Mistake 5: Wrong Tax Withholding

Problem: Employer using wrong rates or deductions Consequence: Under/over withholding Solution: Review first payslip carefully, raise issues immediately

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Timeline Summary

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Need Help?

Our team can:

• Handle your tax registration
• Obtain your TIN quickly
• Register your dependants
• Ensure correct withholding from day one
• File your returns throughout your stay

ZALO: +84703027485

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This article is based on Circular 105/2020/TT-BTC. For official regulations, please refer to [vbpl.vn](https://vbpl.vn).