Tax ID, Tax Number & VAT Number in Denmark (2025)
Confused about all the numbers? Here’s what each means in Denmark, how to get them, and when you need them as a resident, worker, or business.
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Fast Fact: Most individuals only need a CPR number (your personal ID). Businesses need a CVR/VAT number. You’ll get a tax number automatically when you register.
Overview: Which Number Do You Need?
CPR Number (Tax ID)
Your unique personal number as a resident in Denmark—used for all tax, health, and public services.
Tax Number
Assigned by SKAT (the tax office) when you register for work or business. Used for all tax filings.
VAT/CVR Number
Required for businesses that sell goods/services and charge VAT (“moms”). A CVR number is your official business ID.
Tax ID: CPR Number
What is a CPR Number?
The “Central Person Register” number (CPR) is your main ID for all life in Denmark (format: DDMMYY-XXXX).
How to Get It
Register your address at the local kommune (“borgerservice”) or International House. You’ll get a CPR and yellow health card.
When You Need It
For jobs, healthcare, opening a bank account, paying taxes, phone contracts, and more. It’s your unique ID for life in Denmark.
Tax Number (Skattepersonnummer)
What Is It?
For most individuals, it’s your CPR. Non-residents working short-term get a separate “tax number” (not CPR).
Short-Term Workers
Apply at SKAT for a tax number if you’ll work/study less than 3 months and don’t get a CPR. skat.dk
How to Find It?
It’s on your tax card, in your e-Boks, or your online SKAT profile. Ask your employer if unsure.
VAT Number / CVR (“Momsnummer”)
Who Needs a VAT/CVR?
All companies, freelancers, and sole proprietors making over 50,000 DKK/year from sales/services. Register with the Danish Business Authority.
How to Get It
Apply online at virk.dk. You’ll get a CVR (business registration) and, if relevant, a VAT number.
How to Use It
Put your CVR/VAT number on invoices and receipts. Needed for all official business and cross-border transactions.
Tips & Warnings
Don’t Share Publicly
Your CPR is private. Only give it to trusted parties (employers, banks, government, etc.).
Keep Records
Always keep official letters, your tax card, and any SKAT/CPR/CVR emails for your records.
Need Help?
For CPR: visit borgerservice or get the yellow card.
For tax/VAT: see skat.dk or virk.dk.
For tax/VAT: see skat.dk or virk.dk.
Useful Links & Resources
Related Guides on exploringdenmark.com
Frequently Asked Questions
Is my CPR number my tax number?
Yes, for most residents, your CPR is your tax number in Denmark.
How do I get a tax number as a non-resident?
Apply at SKAT (online or at a tax office) with your passport and employment contract. You’ll get a special tax ID, not a CPR.
Who needs a CVR/VAT number?
Anyone running a business in Denmark with annual sales over 50,000 DKK, including freelancers and sole traders.
Can I work without a CPR or tax number?
No—your employer can’t pay you until you’re registered with SKAT (with either CPR or tax number).
Are these numbers confidential?
Your CPR is private—never share publicly. CVR is public for all companies.
Where do I find my CVR/VAT number?
On your business registration certificate, invoices, or via CVR register.
Can I use my foreign tax number?
No—you need a Danish number to work, pay tax, or start a business in Denmark.
Is it hard to get a tax ID in Denmark?
No. Once you register with the kommune or SKAT, you get one automatically. See our Yellow Card Guide.