ITIN application from Greece: 2026 Guide

For individuals and businesses based in Greece who earn remote income from the United States, obtaining an ITIN (Individual Taxpayer Identification Number) is a crucial step to achieve full IRS compliance. Whether you earn through freelancing platforms, online marketplaces, digital services, or U.S.-based investment opportunities, an ITIN supports proper U.S. tax filing and reporting, reduces the risk of backup withholding, and ensures smooth, uninterrupted cross-border payments.

The majority of U.S.-based platforms, including Stripe, Payoneer, Amazon, Google AdSense, Fiverr, Upwork, and payment providers, normally require a valid ITIN before releasing or continuing payments, even though Greece has a tax treaty with the United States that can lower withholding tax on some types of U.S.-sourced income.

House of Bookkeepers, an IRS Certified Acceptance Agent (CAA), provides a fully remote ITIN service for applicants who live in Greece. The IRS will handle all identification verification, documentation, and submission on your behalf, allowing you to apply for an ITIN from Greece without having to send your passport abroad.

What Is an ITIN?

For people who have U.S. tax reporting or withholding responsibilities but are not eligible for a Social Security Number, the IRS issues an Individual Taxpayer Identification Number (ITIN). This nine-digit number, which is structured as 9XX-XX-XXXX, is only used for compliance and tax purposes.

What an ITIN Does Not Do:

• Does not provide authorization to work or engage in employment in USA
• Does not provide immigration, visa, or residency rights
• Does not substitute for a valid Social Security Number
• Does not Grant employment authorization

 

In spite of certain constraints, an ITIN remains a key requirement for individuals in Greece paid through American services like Stripe, Upwork, Fiverr, Amazon Seller Central, Amazon KDP, Google AdSense, Etsy, Payoneer, and comparable platforms that require IRS-approved tax credentials.

 

Why Do Freelancers and Business Owners in Greece Need an ITIN

If your business activities in Greece involve earning revenue tied to the U.S., such as through online work, digital assets, or cross-border investments, applying for an Individual Taxpayer Identification Number (ITIN) can strengthen your U.S. tax position and ensure continuity of operations. By holding an ITIN, you are able to

• File Form W-8BEN to formally declare non-U.S. tax status and claim treaty benefits
• Prevent automatic 30 percent U.S. withholding where treaty or exception rules apply
• Minimize account reviews, payment freezes, or payout delays
• Receive faster, uninterrupted payments from Stripe, Payoneer, and Amazon
• File Form 1040-NR when U.S. tax reporting is required
• Meet IRS and platform compliance standards without complications

 

Who in Greece Commonly Requires an ITIN

Freelancers & Digital Professionals

Professionals in Greece working remotely and earning income from Upwork, Fiverr, Google AdSense, Amazon KDP, or Payoneer often must secure an ITIN in order to:

• Submit Form W-8BEN correctly and claim treaty reductions
• Avoid payout interruptions or compliance flags
• File Form 1040-NR to claim refunds or fulfill IRS obligations

Amazon & E-Commerce Sellers Operating from Greece

Greece-based sellers using Amazon FBA, Shopify, or Stripe typically need an ITIN to:

• Provide valid W-8BEN details to U.S. platforms and apply treaty benefits
• Avoid or reduce default withholding
• Manage U.S. marketplace or U.S. LLC tax reporting

 

U.S. Property Investors

Sales of U.S. real property are usually subject to a 15% withholding pursuant to FIRPTA regulations. By securing an ITIN, you gain the ability to file Form 1040-NR and reclaim any surplus tax retained at settlement.

Joint Filing with U.S. Spouse

Residents of Greece married to American citizens or green card holders must hold an ITIN to be eligible for joint U.S. tax filing and to take advantage of relevant tax reliefs.

LLC Owners & Entrepreneurs

Those operating a U.S. LLC from Greece are often required to obtain an ITIN for tax compliance purposes. Frequently requested documents include

• Articles of Organization
• IRS EIN Confirmation Letter (CP575)
• Operating Agreement for multi-member LLCs

Advantages of Getting an ITIN from Greece

• File U.S. tax returns accurately and legally
• Reduce U.S. withholding under the treaty 
• Claim refunds on overpaid U.S. taxes
• Recover FIRPTA deductions on property sales
• Maintain U.S. payment processor and banking access
• Build long-term credibility for U.S.-linked business activities

 

U.S.- Greece Tax Considerations

Greece and the United States have a comprehensive income tax treaty that offers lower withholding tax rates and extra tax relief benefits.

• Platform withholding and reporting through Stripe, Payoneer, and Amazon
• U.S. LLC ownership or U.S. business tax filings
• Banking, KYC, and FATCA compliance

 

Verifying your foreign tax status, applying treaty benefits, avoiding needless withholding, ensuring uninterrupted payouts, and supporting accurate U.S. income reporting are all made easier by submitting Form W-8BEN with a valid ITIN.

To Remain Compliant, You Typically Need

• A valid ITIN
• A correctly completed Form W-8BEN
• Form 8233 only for specific academic or research-related income, where applicable

How to Apply for an ITIN from Greece in 2026

Step 1: Confirm Your Eligibility

Residents of Greece may qualify for an ITIN for the following U.S. tax and compliance purposes:

• Filing a U.S. tax return (Form 1040-NR)
• Platform compliance through Form W-8BEN
• Selling or renting U.S. real estate (FIRPTA)
• Filing jointly with a U.S. citizen or lawful permanent resident spouse
• Owning or operating a U.S. LLC
• Receiving U.S. sourced scholarships, fellowships, or research funding
• Banking or financial compliance requirements (KYC / FATCA)

 

 If your ITIN is needed only for W-8BEN platform compliance, you may qualify under an IRS exception and may not need to attach a U.S. tax return.

ITIN Eligibility Scenarios for Greek Applicants

Reason for Applying	Description	W-7 Box to Check	Tax Return Required?
Filing a U.S. tax return	Reporting freelance, investment, or property income	b – Nonresident alien filing a U.S. tax return	✅ Yes (attach Form 1040-NR)
Platform compliance via W-8BEN	Providing ITIN to meet compliance and avoid account holds on Stripe, Amazon, Payoneer, AdSense	h – Exception 1(d): Third-party withholding	❌ No (exception category)
U.S. rental or sale (FIRPTA)	Reporting U.S. real estate rental or sale income	b (if filing) or h (if exception applies)	⚙️ Depends
Filing jointly with U.S. spouse	Greek residents married to U.S. citizens or green card holders	e – Spouse of U.S. citizen/resident	✅ Yes (joint return)
Owning or managing a U.S. LLC	Required for foreign reporting or EIN activation	b (if filing) or h – Exception 1(d)	⚙️ Depends (usually yes for multi-member LLCs)
Receiving U.S. scholarships or grants	Nonresident student or researcher receiving U.S. taxable funds	f – Nonresident alien student/professor/researcher	⚙️ Depends on institution
Bank or financial compliance	U.S. banks, brokers, or processors require a U.S. tax ID for KYC/FATCA	h – Exception 1(d)	❌ No (exception category)
Refund claim for excess withholding	Requesting refund on U.S. income (e.g., 1042-S or 1099)	b – Nonresident alien filing a U.S. tax return	✅ Yes (attach Form 1040-NR)

Note: Exception 1(d) applies to platform withholding, U.S. banking compliance, and LLC filings.

Step 2: Complete IRS Form W-7 Accurately

Form W-7 is the official IRS application for an ITIN and must be completed accurately to avoid delays or rejection.

Step 3: Prepare the Required Documents

You will need:

• A valid passport verified locally through a Certified Acceptance Agent
• A U.S. tax return if required
• Supporting documents such as Form W-8BEN, contracts, income records, or bank letters

 

Step 4: Apply Through a Certified Acceptance Agent (CAA) 

Greece residents can use House of Bookkeepers to apply fully remotely with secure handling:

• Passport remains safely in Greece
• Identity is verified locally
• A Certificate of Accuracy (COA) is issued
• The application is submitted directly to the IRS

ITIN Processing Timeline

• Standard processing: 8 to 13 weeks
• Peak season: 13 to 16 weeks

 

In many cases, your ITIN can be retrieved in around 2.5 months, even if the official IRS Letter CP565 arrives later by mail

Quick FAQs: Applying for an ITIN from Greece

Q1. Can I Apply for an ITIN Directly from Greece?

Yes. With House of Bookkeepers as your IRS-Certified Acceptance Agent, you can apply directly from Greece without traveling to the United States.

Q2. Does Greece Have a U.S. Tax Treaty to Reduce Withholding?

Yes. Greece has a tax treaty with the United States (signed 2022), allowing reduced withholding on dividends (5-15%), interest (often 0%), and royalties (5%) when properly claimed using Form W-8BEN and a valid ITIN.

Q3. How Will I Know If My ITIN Application Is Approved?

The IRS issues Letter CP565 after approval. House of Bookkeepers will notify you once confirmation is received.

Q4. Do I Need a U.S. Address for ITIN Approval?

No. The IRS can mail your approval letter directly to your address in Greece.

Q5. How Is My Identity Verified Without Sending Documents Abroad?

Identity verification is completed through passport validation and a compliance selfie, following IRS CAA standards. No original documents are sent to the United States.

Apply with Confidence

House of Bookkeepers provides secure, accurate, and fully IRS-compliant ITIN services for Greece-based freelancers, investors, and business owners.

 IRS-Certified Acceptance Agent (CAA) – Greece Service  

 Website: https://www.houseofbookkeepers.com  

Submit your ITIN application today to access seamless payments, treaty-eligible withholding benefits, and straightforward U.S. tax compliance in Greece’s rapidly developing digital economy.