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ITIN Renewal guide for Wise business users based in Portugal
ITIN15 min read

ITIN Renewal for Wise business users from Portugal

Wise business users in Portugal need to renew their ITIN for various reasons, including IRS expiration schedules. Learn the process, required documents, and common pitfalls.

Reviewed by , ITIN Specialist at itin.net.

Wise Business Users in Portugal Face Specific ITIN Renewal Triggers

Wise business users in Portugal often operate global businesses, frequently pairing their Wise accounts with a U.S. LLC and an EIN. This setup means you may have a U.S. tax presence that requires maintaining a valid ITIN, even if you are not a U.S. resident. An ITIN is necessary for filing U.S. federal tax returns, including informational returns like Form 5472, which applies to foreign-owned U.S. LLCs. If your ITIN has expired, you must renew it to remain compliant. This is distinct from a general non-resident applicant because your operational model, involving a U.S. entity and a global payment solution like Wise, creates specific compliance touchpoints with the IRS. You might not receive direct IRS notices about expiration, making proactive checks essential for business continuity.

When ITIN Renewal Becomes Necessary

Your ITIN renewal is required if it has expired due to the IRS's rolling middle-digit expiration schedule or if it has not been used on a federal tax return for three consecutive years. The IRS uses a middle-digit expiration schedule, meaning ITINs ending in certain digits expire after a specific period. For example, ITINs ending in '70', '71', '72', '73', '74', '75', '76', '77', '78', '79', '80', '81', '82', '83', '84', '85', '86', '87', '88', '89', and '90' have expired. You should proactively check your ITIN status rather than waiting for an IRS notice, such as a CP-48 notice, which may not always be sent. For Wise business users in Portugal, maintaining a valid ITIN is crucial for the continued filing of required U.S. tax forms associated with your U.S. LLC or other U.S. financial activities.

Essential Documents for ITIN Renewal

To renew your ITIN, you will need to submit IRS Form W-7, specifically checking the box for 'Renew an Existing ITIN.' Along with the form, you must provide original or certified copies of documentation verifying your foreign status and identity. The most commonly accepted document is a valid, unexpired passport. If a passport is not available, other forms of identification may be accepted, such as a national identity card or a driver's license, but these typically require additional supporting documents to prove identity and foreign status. A previous year's federal tax return can also be helpful, especially if you no longer have your original ITIN notice (Form CP-565). When using a Certified Acceptance Agent, they can help verify your original documents, saving you the risk of mailing them directly to the IRS.

The ITIN Renewal Application Process

The ITIN renewal process begins with completing IRS Form W-7, ensuring you select the correct option for renewal. You will then gather your supporting identification and foreign status documents. The IRS offers two primary methods for submission: mailing the completed W-7 and supporting documents directly to the IRS, or applying through a Certified Acceptance Agent. The CAA path offers expedited processing and verification of your original documents. If you choose the CAA route, the typical timeline for receiving your new ITIN is approximately 5–10 business days. Applying directly to the IRS can take significantly longer, often 8–11 weeks, depending on IRS processing times and workload. Ensure all information on Form W-7 matches your supporting documents precisely to avoid delays.

Common Pitfalls for Wise Business Users in Portugal

Wise business users in Portugal often encounter specific challenges during ITIN renewal. One common issue is mismatched name information between your passport, your Wise account, and the Form W-7. Ensure consistency across all documents. Another pitfall is failing to realize that your ITIN may have expired due to the IRS's scheduled expirations, not just non-use. Relying solely on receiving a CP-48 notice is risky, as many individuals do not receive one. For those operating a U.S. LLC, ensuring you are also compliant with U.S. information return filing requirements, such as Form 5472, is critical. If you've recently changed your address or personal details, ensure the IRS has your current information, though direct updates to ITIN records are complex and often handled during the renewal process itself.

Benefits of Using a Certified Acceptance Agent (CAA)

Applying for ITIN Renewal through a Certified Acceptance Agent, such as itin.net, provides distinct advantages over direct submission to the IRS. A CAA is an IRS-authorized third party that can authenticate your original identification documents, meaning you do not have to mail your passport or other vital documents to the IRS. This significantly reduces the risk of loss or delay. CAAs can also assist in reviewing your Form W-7 for completeness and accuracy before it is submitted, helping to prevent common errors that lead to application rejection. The expedited processing through a CAA typically results in a much faster turnaround time, often within 5–10 business days, compared to the much longer direct IRS processing times.

Next Steps After ITIN Renewal

Once your ITIN renewal is approved, you will receive a new ITIN assignment letter from the IRS. It is essential to update any financial institutions or other entities that have your previous ITIN on file. For Wise business users in Portugal, this includes updating your U.S. LLC's records and any associated U.S. bank account information if necessary. Continue to file your U.S. federal tax returns annually using your renewed ITIN. If you are unsure about your ITIN status or need assistance with the renewal process, review the itin.net Renewal Package pricing or contact us for expert guidance.

Practical tips

  • Use the exact same legal name across your Form W-7, your passport, and any prior IRS correspondence; mismatched name fields are a primary reason for ITIN application rejection.
  • Proactively check your ITIN's expiration status online or through a Certified Acceptance Agent, rather than waiting for an IRS notice like CP-48.
  • Ensure your Form W-7 is complete and accurate before submission; errors can cause significant delays or outright rejection of your renewal application.
  • When applying through a Certified Acceptance Agent, you can submit certified copies of your identification documents, avoiding the need to mail your original passport to the IRS.
  • Keep a record of your ITIN renewal application and submission date, as well as your new ITIN once assigned, for future tax filings and business compliance.

Frequently asked questions

How long does ITIN renewal take for Wise business users in Portugal?

Through a Certified Acceptance Agent, ITIN renewal typically takes 5–10 business days. Applying directly to the IRS can take 8–11 weeks or longer, depending on IRS workload.

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

Yes, if your ITIN has expired due to non-use for three consecutive years or due to the IRS's middle-digit expiration schedule, you must renew it to continue filing required U.S. tax forms.

What documents do I need to renew my ITIN as a Wise business user?

You will need IRS Form W-7 (with 'Renew an Existing ITIN' checked) and original or certified identification documents, typically a valid passport. A prior ITIN notice (Form CP-565) is also helpful if available.

Does Portugal's tax treaty with the U.S. affect my ITIN renewal?

The U.S.-Portugal tax treaty primarily affects withholding tax rates on certain U.S.-source income. It does not directly impact the process or requirements for renewing your ITIN itself, which is an IRS identification number.

What happens if my ITIN expires and I operate a U.S. LLC?

If your ITIN expires, you cannot file required U.S. tax forms, such as Form 5472 for foreign-owned U.S. LLCs. This can lead to IRS penalties. You must renew your ITIN to maintain compliance.

Can I use my Wise account details on the Form W-7?

Form W-7 requires your personal identification and tax information. Your Wise account is a payment service and is not directly relevant to the ITIN application itself, unless you are using it to pay for services related to your application.

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