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ITIN Renewal guide for Shopify store owners based in Croatia
ITIN15 min read

ITIN Renewal for Shopify store owners from Croatia

Shopify store owners in Croatia: Learn when and how to renew your ITIN, the documents needed, and common pitfalls to avoid with itin.net.

Reviewed by , ITIN Specialist at itin.net.

Why Shopify Store Owners in Croatia Need ITIN Renewal

Shopify store owners based in Croatia often use a U.S. LLC and EIN structure to access U.S. payment processors like Stripe and Shopify Payments, enabling them to receive funds in USD. This structure, while beneficial, requires adherence to U.S. tax regulations. A critical component of this is maintaining a valid ITIN if one was previously issued. An expired ITIN can disrupt payment processing and create compliance issues with U.S. tax authorities, directly impacting your e-commerce operations.

Unlike a U.S. resident, your connection to the U.S. tax system is primarily through your business activities and financial accounts. This makes proactively managing your U.S. tax identification numbers, including ITIN renewal, essential for uninterrupted business. Failure to renew can lead to complications with your U.S. bank account and payment gateways, potentially halting revenue from your Shopify store.

The Croatian tax treaty with the U.S. offers certain benefits, but these generally apply to income earned and taxed in Croatia or specific U.S. source income not related to active business operations. For your Shopify business, which generates U.S. source income, maintaining compliance with U.S. identification requirements is paramount. The IRS may not automatically notify you of an ITIN expiration, making proactive renewal crucial.

When ITIN Renewal Becomes Necessary

Your ITIN requires renewal if it has expired according to IRS schedules. The IRS uses two primary expiration triggers: non-use for three consecutive federal tax return filings, or a rolling middle-digit expiration schedule that the IRS implements periodically. For Shopify store owners in Croatia, this often becomes relevant when a prior ITIN was obtained for specific U.S. tax filings or business setup purposes and has since lapsed.

While you might not be filing a U.S. federal tax return annually as a non-resident Shopify owner without other U.S. nexus, the IRS's middle-digit expiration schedule is independent of your filing activity. This means your ITIN could expire even if you've used it in the past. The IRS typically issues a CP-48 notice if your ITIN is nearing expiration and requires renewal, but relying solely on this notice is a common pitfall. Many individuals do not receive this notice, or they receive it too late to act without disrupting their U.S. business operations.

For instance, if you opened a U.S. bank account using an ITIN that has since expired, the bank may eventually require an updated, valid ITIN to maintain the account. This could impact your ability to receive payments from your Shopify store if those funds are routed through that account. Proactive checks of your ITIN status are therefore recommended, especially if you are nearing the end of any three-year period without a federal tax filing or if your ITIN's middle digits fall within a range designated for expiration.

Required Documentation for ITIN Renewal

To renew your ITIN, you will need to submit IRS Form W-7 with the 'Renew an Existing ITIN' box checked. This form requires specific personal and tax information. You must also provide original or certified copies of identification documents to verify your identity and foreign status.

The most commonly accepted identification document is a valid passport. If you do not have a passport, other forms of identification may be accepted, such as a national identity card along with a birth certificate, or a driver's license. All submitted identification documents must be current and unexpired. You will also need to include a copy of your most recent U.S. federal tax return that you are filing concurrently with the W-7 application. If you have an old ITIN notice from the IRS, it is helpful to include it, though not strictly mandatory for renewal.

Ensure that the name and identifying information on your Form W-7 exactly match those on your identification documents and your tax return. Discrepancies can lead to delays or rejection of your application. The IRS will only accept original documents or certified copies from the issuing agency (e.g., Passport Office, Department of State). Certified copies from third parties, like a notary public, are generally not accepted unless they are specifically authorized by the IRS.

The ITIN Renewal Application Process

Renewing your ITIN involves submitting Form W-7 along with supporting documentation. You have two primary methods for application: directly to the IRS service center, or through a Certified Acceptance Agent (CAA).

Submitting directly to the IRS service center typically involves mailing your application package to the address specified in the Form W-7 instructions. This method requires you to send original identification documents, which the IRS will return to you. Processing times for direct submissions can be lengthy, often taking 10–12 weeks or more, and there is a risk associated with mailing original documents.

Alternatively, you can use a CAA, such as itin.net. A CAA can verify your original identification documents and forward your application to the IRS on your behalf. This allows you to keep your original documents. The typical timeline for renewal through a CAA is much shorter, often within 5–10 business days for the initial review and submission, with the IRS then processing the ITIN itself in several weeks. This streamlined process is often preferred by individuals and businesses needing to resolve ITIN issues promptly.

Common Mistakes for Shopify Store Owners in Croatia

Shopify store owners in Croatia may encounter specific challenges during ITIN renewal. One common pitfall is failing to proactively check ITIN status. Relying on the IRS to send a CP-48 notice can lead to unexpected disruptions if the notice is missed or arrives too late.

Another frequent error involves discrepancies in personal information. Ensure the name on your Form W-7 precisely matches your passport and any other identification. Mismatched names can cause significant delays. This is particularly important if you have recently changed your name or if there were minor variations in spelling on previous IRS documents.

For those using a U.S. LLC to operate their Shopify store, ensure your ITIN renewal aligns with any requirements related to your business filings, such as Form 5472 if you are a single-member LLC owned by a non-resident. While ITIN renewal is a personal tax identification matter, maintaining correct identification is crucial for all aspects of your U.S. business presence. Always confirm that your ITIN renewal process does not conflict with your U.S. business registration and tax obligations.

Benefits of Using a Certified Acceptance Agent (CAA)

A Certified Acceptance Agent (CAA) offers a more secure and efficient path for ITIN renewal. As an authorized agent of the IRS, a CAA can review your application, verify your original identification documents, and submit the package to the IRS on your behalf. This service is particularly valuable because it allows you to retain your original passport and other sensitive documents throughout the process.

When you use a CAA like itin.net, we act as an intermediary between you and the IRS. Our trained agents ensure that your Form W-7 is complete and accurate, reducing the likelihood of errors that could cause delays. We perform a thorough check of your documentation against IRS requirements before submission. This reduces the risk of rejection and speeds up the overall processing time.

The typical timeline for processing through a CAA is significantly faster than direct submission to the IRS. While the IRS itself may take several weeks to issue a new ITIN, the CAA's role in pre-screening and forwarding your application streamlines the initial steps. This means your application reaches the IRS in a ready-to-process state, potentially saving you weeks or even months compared to mailing original documents directly to an IRS service center.

Next Steps After ITIN Renewal

Once your ITIN renewal is complete and you have received your new ITIN, ensure it is updated with any relevant U.S. financial institutions or platforms. This includes any U.S. bank or payment processor accounts associated with your Shopify store. Keeping your identification information current prevents potential account issues or holds on your funds.

If your ITIN renewal was prompted by a need to file a U.S. federal tax return, ensure that return is filed accurately and on time. For Shopify store owners in Croatia, this might involve understanding U.S. tax obligations related to e-commerce sales, especially if you have a U.S. nexus beyond just payment processing. Consulting with a tax professional knowledgeable in U.S. non-resident taxation can help clarify these obligations.

Review your U.S. business structure and tax compliance strategy regularly. For example, if you operate as a U.S. LLC, ensure you are meeting all state and federal reporting requirements, such as filing Form 5472. For immediate assistance with your ITIN renewal, consider reviewing the itin.net Renewal Package pricing or contacting us directly through our contact page.

Practical tips

  • Use the same legal name across your Form W-7, your passport, and any prior IRS correspondence; mismatched name fields are a common reason for ITIN application rejection.
  • Always submit original identification documents or certified copies from the issuing agency when applying directly to the IRS. For renewals via a CAA, ensure your CAA can certify your documents.
  • Check your ITIN's expiration status proactively rather than waiting for an IRS notice (like CP-48), which may not be received.
  • If you operate a U.S. LLC for your Shopify store, ensure your ITIN renewal is coordinated with any U.S. business filing requirements, such as Form 5472.
  • Understand that the Croatia–U.S. tax treaty primarily addresses withholding tax on certain passive income and may not directly impact your ITIN renewal needs for active e-commerce operations.

Frequently asked questions

Can I renew my ITIN if I haven't filed a U.S. tax return in three years?

Yes, you can renew your ITIN even if you haven't filed a U.S. tax return in three years. The IRS has a rolling expiration schedule based on the middle digits of the ITIN, independent of your filing activity. If your ITIN falls within an expired range, renewal is necessary.

How long does ITIN renewal take for a Shopify store owner in Croatia?

ITIN renewal typically takes 5–10 business days when processed through a Certified Acceptance Agent (CAA) like itin.net for initial review and submission. The IRS then processes the renewal, which can take several weeks. Direct submission to the IRS can take 10–12 weeks or longer.

What identification documents are required for ITIN renewal?

The primary identification document required is a valid passport. If a passport is unavailable, other forms of identification such as a national identity card with a birth certificate, or a driver's license may be accepted. You will also need to include a copy of the U.S. federal tax return you are filing concurrently.

Will renewing my ITIN affect my U.S. LLC or Shopify Payments account?

A renewed ITIN is crucial for maintaining compliance. An expired ITIN can lead to issues with U.S. bank accounts or payment processors like Shopify Payments, potentially disrupting your ability to receive funds. Updating your ITIN with these services after renewal ensures uninterrupted operations.

Do I need an ITIN if I have an EIN for my U.S. LLC?

An EIN is for your business, while an ITIN is for individuals. You may need an ITIN for personal tax filings or if you are required to have one for specific U.S. financial activities not covered by your EIN. Many Shopify store owners use both to establish their U.S. business presence.

What happens if my ITIN expires and I don't renew it?

If your ITIN expires and you don't renew it, you may face issues with U.S. financial institutions, including banks and payment processors. This could lead to holds on your accounts or inability to receive payments from your Shopify store. You might also face penalties if you are required to file U.S. taxes and do not have a valid identification number.

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