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ITIN application reference for NFT artists based in Denmark
ITIN15 min read

An ITIN Guide for NFT artists from Denmark

NFT artists in Denmark often need an ITIN for U.S. tax compliance. Learn the process, required documents, and common pitfalls to secure your U.S. tax ID.

Reviewed by , ITIN Specialist at itin.net.

Why NFT Artists in Denmark Need an ITIN

NFT artists in Denmark face a specific challenge when their digital creations generate income from U.S.-based platforms. Unlike artists solely operating within Denmark, those earning royalties or sales revenue from U.S. entities, such as major NFT marketplaces, may be subject to U.S. tax obligations. This situation often necessitates obtaining an Individual Taxpayer Identification Number (ITIN). The ITIN is a 9-digit IRS tax ID for individuals who must file U.S. taxes but cannot get a Social Security Number. Without an ITIN, these artists may face higher U.S. tax withholding rates on their earnings, impacting their net income significantly. Furthermore, specific U.S. tax forms, like Form 5472, may be required if an artist establishes a U.S. LLC for their creative business. The Denmark-U.S. tax treaty can offer relief, but claiming its benefits typically requires proper U.S. tax filing and an ITIN. The primary friction point for Danish NFT artists is the unexpected U.S. tax liability and the procedural hurdle of obtaining a U.S. tax identification number to comply effectively and minimize withholding.

Triggers for Obtaining an ITIN

An ITIN becomes necessary for Danish NFT artists primarily when they derive income from U.S. sources. This commonly includes royalties from sales or secondary market transactions on platforms like OpenSea, Foundation, or Rarible, if these platforms are considered U.S. entities or process payments through U.S. financial institutions. The IRS requires individuals to obtain an ITIN if they have a U.S. tax filing obligation but are ineligible for a Social Security Number (SSN). For NFT artists, this obligation can arise even if they have no physical presence in the United States. The IRS may also require an ITIN if a U.S. tax return is filed on behalf of the artist, such as an informational return like Form 5472 when operating through a U.S. LLC. While not always mandatory if no U.S. tax is due, obtaining an ITIN is often the most practical step to ensure compliance, avoid penalties, and properly claim benefits under the Denmark-U.S. tax treaty, particularly for reducing U.S. tax withholding on digital asset royalties.

Required Documentation for ITIN Application

Securing an ITIN involves submitting specific documentation to the IRS. The core of the application is Form W-7, Application for IRS Individual Taxpayer Identification Number. This form requires accurate personal information, including your name, foreign address, and details about your U.S. tax situation. In addition to the Form W-7, you must provide original identification documents or certified copies. The most commonly accepted primary identification document is a valid passport. If you do not have a passport, other documents like a national identity card, driver's license, or birth certificate may be considered, but a passport is preferred by the IRS for its comprehensive identity verification. You will also need to demonstrate your need for an ITIN. For NFT artists, this often involves attaching a U.S. tax return (e.g., Form 1040-NR for non-resident aliens) or a letter from the IRS indicating a tax filing requirement. If you are claiming treaty benefits, specific treaty-related documentation might be needed. Ensure all documents are current and clearly legible.

The ITIN Application Process

The ITIN application process can be completed through several methods. The most direct way is to mail your completed Form W-7, along with original supporting documents and your U.S. tax return, directly to the IRS in Austin, Texas. However, this method carries the risk of mailing original documents, which can take several months for the IRS to process and return. A more efficient and secure alternative is to apply through a Certified Acceptance Agent (CAA). These agents are authorized by the IRS to verify your original identification documents and forward your application to the IRS on your behalf, without you needing to mail your originals. This CAA path significantly speeds up the process and reduces the risk of document loss. At itin.net, we act as a Certified Acceptance Agent, streamlining the ITIN application for NFT artists. The typical timeline for receiving an ITIN when applying via a CAA is approximately 5–10 business days from when the application is submitted to the IRS, although IRS processing times can fluctuate. After submission, you will receive a CP-565 notice from the IRS confirming your ITIN assignment.

Common Mistakes for Danish NFT Artists

Danish NFT artists often encounter specific pitfalls during the ITIN application process. A frequent error is failing to correctly identify the U.S. tax obligation that necessitates the ITIN. Simply earning income from U.S. platforms might not automatically trigger a filing requirement if tax treaties or specific exemptions apply, but withholding is often applied regardless, making an ITIN necessary for claiming refunds or reducing future withholding. Incorrectly filling out Form W-7 is another common issue; for example, mismatches in name spelling between the form and your passport can lead to rejection. Another pitfall involves incorrectly claiming benefits under the Denmark-U.S. tax treaty. This requires understanding which treaty article applies to your specific income (e.g., royalties) and correctly completing the relevant treaty statements on your tax return. Missing supporting documentation, such as a valid tax return or a qualifying identification document like a passport, will also cause delays or rejection. For artists forming a U.S. LLC, failing to file Form 5472 alongside a pro-forma tax return can lead to significant penalties, highlighting the importance of understanding all U.S. tax obligations.

Benefits of Using a Certified Acceptance Agent (CAA)

Applying for an ITIN through a Certified Acceptance Agent (CAA), such as itin.net, offers distinct advantages for NFT artists in Denmark. The most significant benefit is the security of your original identification documents. Instead of mailing your passport or other vital documents directly to the IRS, you present them to a CAA who verifies their authenticity and returns them to you immediately. The CAA then forwards a certified copy of your documentation along with your Form W-7 to the IRS. This greatly reduces the risk of losing or having your original documents delayed in the mail. Furthermore, CAAs are trained by the IRS to correctly complete the Form W-7 and ensure all required supporting documents are included. This expertise minimizes errors that could lead to application rejection or delays. The CAA process is generally faster than direct submission to the IRS, with typical processing times of 5–10 business days once the application reaches the IRS service center. This efficiency is crucial for artists needing their ITIN quickly to file tax returns or reduce withholding.

Next Steps After Obtaining Your ITIN

Once you receive your ITIN from the IRS, typically via a CP-575 notice, several key actions can be taken. If you filed a U.S. tax return with your ITIN application, you should monitor your mail for any further correspondence from the IRS. If you established a U.S. LLC for your NFT business, you will need to ensure all subsequent U.S. tax filings, such as Form 5472, are completed accurately and on time. For artists whose U.S. income is subject to withholding, you can provide your new ITIN to the withholding agent (e.g., the NFT platform or payment processor) to potentially reduce the tax rate applied to future earnings, especially if claiming treaty benefits. You may also consider opening a U.S. bank account to manage your U.S.-source income more effectively. Setting up a U.S. business entity and obtaining the necessary tax IDs are foundational steps for international artists engaging with the U.S. market. For personalized assistance with your ITIN application or further U.S. tax compliance needs, review our pricing or contact itin.net today.

Practical tips

  • Use the same legal name across your Form W-7, your passport, and any prior IRS correspondence; name mismatches are a primary reason for ITIN application rejection.
  • Ensure your passport is valid and has at least six months of validity remaining beyond your application date, as required by the IRS for identification verification.
  • If you are claiming tax treaty benefits, carefully review Article 12 (Royalties) of the Denmark-U.S. tax treaty and ensure your tax return includes the necessary statements to claim the reduced withholding rate.
  • When applying via a Certified Acceptance Agent (CAA), bring your original passport and any other required identification documents; the CAA will verify them and return them to you on the same day.
  • If you have previously filed U.S. taxes or had U.S. tax obligations, gather any prior tax forms or IRS notices, as this information may be needed to establish your need for an ITIN.

Frequently asked questions

Can I use my Danish National ID card instead of a passport for my ITIN application?

While the IRS prefers a valid passport, other identification documents may be accepted if a passport is not available. These can include a national identity card, driver's license, or birth certificate. However, the IRS may require additional documentation to verify your identity if you do not use a passport. It is best to consult the latest IRS guidelines or a Certified Acceptance Agent (CAA) for the most current requirements.

How long does it take to get an ITIN after applying through a Certified Acceptance Agent (CAA)?

When you apply through a CAA like itin.net, your application is expedited. The IRS typically processes applications submitted by CAAs within 5–10 business days. This is significantly faster than mailing your application directly to the IRS, which can take several months. However, IRS processing times can vary based on their workload.

What U.S. tax forms do I need to file if I'm a Danish NFT artist with U.S. income?

If you have U.S.-source income from NFTs, you will likely need to file a U.S. non-resident tax return, such as Form 1040-NR. If you establish a U.S. LLC, you will also need to file Form 5472 to report transactions between the LLC and yourself. Your ITIN application itself requires a justification for needing the ITIN, often fulfilled by attaching a draft of one of these tax returns.

Does the Denmark-U.S. tax treaty exempt my NFT royalties from U.S. tax?

The Denmark-U.S. tax treaty, specifically Article 12 concerning Royalties, can reduce or eliminate U.S. tax withholding on certain types of royalties. However, you must typically file a U.S. tax return and provide your ITIN to the payer to claim these treaty benefits. The treaty does not automatically exempt income; it provides a framework for reduced taxation when specific conditions are met and U.S. tax obligations are fulfilled.

What is the difference between an ITIN and an EIN for an NFT artist?

An ITIN (Individual Taxpayer Identification Number) is for individuals who need to file U.S. taxes but cannot get an SSN. An EIN (Employer Identification Number) is a tax ID for businesses, such as corporations or partnerships, and also for sole proprietors who have employees or specific business structures like a U.S. LLC. If you operate as a sole proprietor, you'll likely need an ITIN. If you form a U.S. LLC, you will need both an ITIN for yourself and an EIN for the LLC.

Can I use my ITIN to open a U.S. bank account as a Danish resident?

Having an ITIN can be a crucial step towards opening a U.S. bank account as a non-resident. Many U.S. banks require a U.S. taxpayer identification number to open an account. While an ITIN demonstrates your ability to engage with the U.S. tax system, specific bank requirements can vary. Some banks may also require proof of a U.S. business entity or a physical U.S. address. It is advisable to research banks that cater to international clients or digital nomads.

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