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Illustration for an ITIN Renewal article aimed at Substack writers based in Malawi
ITIN12 min read

How Substack writers from Malawi Get an ITIN Renewal

Malawi-based Substack writers can renew their ITINs. Learn the specific requirements, documentation, and process to ensure uninterrupted U.S. tax compliance for your newsletter income.

Reviewed by , ITIN Specialist at itin.net.

Why Substack Writers in Malawi Need ITIN Renewal

Substack writers in Malawi face a specific challenge with U.S. tax compliance when receiving payments via Stripe. Because Stripe reports payments to the IRS using U.S. taxpayer identification numbers, writers without an ITIN or an EIN may receive Form 1099-NEC, indicating backup withholding. This backup withholding rate is typically 24%. To avoid this, many Substack writers obtain an ITIN. However, an ITIN is not permanent. It expires if not used on a federal tax return for three consecutive years, or on the IRS's rolling expiration schedule based on the middle digit. For Malawi-based writers, this means an existing ITIN may have lapsed, requiring a renewal to continue receiving payments without backup withholding. Unlike individuals in countries with a U.S. income tax treaty, Malawi does not have such a treaty, which can simplify some aspects of tax reporting but doesn't negate the need for a valid ITIN for U.S. payment processing. The key friction point is the potential for backup withholding if the ITIN is expired or invalid when Stripe makes its annual tax filings. This directly impacts take-home pay for U.S. dollar earnings from their newsletters.

The IRS requires a valid ITIN for non-residents to file U.S. federal tax returns. Even if your Substack income is your only U.S.-sourced income, and you don't plan to file a U.S. tax return, platforms like Stripe may still require a valid ITIN for their own reporting purposes. Failure to provide an updated ITIN can lead to backup withholding, effectively reducing your earnings. For Substack writers in Malawi, this is a critical compliance step to maintain consistent income flow from their U.S.-based payment processors. Proactive renewal ensures you meet these requirements without interruption, avoiding the complexity and potential financial loss associated with backup withholding. The itin.net service specializes in assisting non-residents with these renewals.

When ITIN Renewal is Required

Your ITIN requires renewal if it has expired due to non-use or the IRS's rolling expiration schedule. The IRS assigns ITINs to individuals who need a U.S. taxpayer identification number but do not have and are not eligible for a Social Security number. This includes many non-resident aliens earning U.S.-sourced income. An ITIN automatically expires if you do not include it on a federal tax return for three consecutive tax years. Additionally, the IRS has a rolling expiration system where ITINs are deactivated based on the middle digits. For example, ITINs with middle digits 80 through 89 were set to expire in 2020, and those with middle digits 70 through 79 expired in 2021. This schedule is ongoing, meaning your ITIN could be expired even if you have used it recently, simply because its middle digits have reached their expiration year. For Substack writers in Malawi, this means that even if you filed a tax return in the past to obtain or use your ITIN, it may now be inactive. The most common trigger for needing an ITIN renewal, outside of the IRS's schedule, is a notification from a payment processor like Stripe, or a CP-48 notice from the IRS, informing you that your ITIN is no longer valid. However, relying solely on these notifications is risky, as they are not always sent, and payment processors may simply reject future payments or implement backup withholding without prior warning.

Checking your ITIN status proactively is essential. You can do this by reviewing past tax filings or, more directly, by contacting the IRS. However, the IRS will not proactively inform you about an upcoming expiration or a past one unless you are actively filing a tax return. The IRS's W-7 form instructions provide guidance on identifying expired ITINs by their middle digits. For instance, ITINs ending in 57, 65, 70-79, 80-89, and 90-99 have been subject to expiration. If your ITIN falls into one of these ranges, or if you haven't filed a U.S. tax return using it in three years, it is likely expired and needs renewal. This is crucial for Substack writers in Malawi to ensure continuous payment processing and avoid backup withholding.

Required Documents for ITIN Renewal

To renew your ITIN, you will need to submit a completed Form W-7, Application for IRS Individual Taxpayer Identification Number. Crucially, you must check the box indicating 'Renew an Existing ITIN' on the form. Along with the Form W-7, you must provide original identification documents or certified copies from the issuing agency, proving your identity and foreign status. The most commonly accepted document is your valid passport. If you are not applying with your passport, other documents like a birth certificate, national identification card, or driver's license can be used, provided they contain your name, photograph, current address, date of birth, and nationality. However, the IRS prefers a passport for non-residents, as it clearly establishes both identity and foreign status.

In addition to your identification document, you will need to submit a U.S. federal tax return with your application. For ITIN renewal, this typically means filing a tax return for the year you are seeking to use your ITIN, or a prior year if that's the reason for renewal. If you have an old ITIN notice (Form CP-575 or CP-565), it is highly recommended to include it with your renewal application, although it is not strictly mandatory. This notice helps the IRS quickly identify your previously assigned ITIN. If you are applying through a Certified Acceptance Agent (CAA), such as itin.net, you may be able to present your original documents to the agent, who will verify them and send certified copies along with your application to the IRS. This avoids the risk of mailing your original identification documents. The specific tax return you attach depends on why you need the ITIN renewed; often, it's the most recent year's return you intend to file. Confirming the exact tax return needed based on your circumstances is important, and a CAA can guide you on this.

The ITIN Renewal Application Process

The ITIN renewal process begins with completing Form W-7, ensuring you check the 'Renew an Existing ITIN' box. You must then attach a valid federal income tax return. If you are applying via mail directly to the IRS, you will send your completed Form W-7, your original identification documents (or certified copies), and your tax return to the IRS ITIN Operation address listed in the W-7 instructions. The IRS will then review your application, verify your documents, and assign your renewed ITIN. This direct-to-IRS method can take considerably longer, often 10–15 weeks or more, and requires you to mail original, sensitive documents.

A faster and often preferred method involves applying through a Certified Acceptance Agent (CAA). With a CAA, you present your original documents to the agent, who verifies their authenticity and forwards certified copies with your application to the IRS. This eliminates the need to mail your original passport or other vital identification. The CAA acts as an intermediary, streamlining the process and reducing the risk of document loss. The typical timeline for ITIN renewal through a CAA is much shorter, often within 5–10 business days from when the application is submitted to the IRS. After your application is processed and approved, the IRS will mail your renewed ITIN directly to you. You will receive a new ITIN assignment letter, similar to your original CP-575 notice. For Substack writers in Malawi, utilizing a CAA like itin.net can significantly expedite the process and provide peace of mind regarding document security. This efficient path ensures you can update your information with payment processors like Stripe promptly.

Common Mistakes for Malawi Substack Writers

Substack writers in Malawi renewing their ITINs often encounter specific pitfalls related to name discrepancies and incomplete documentation. A frequent error is having inconsistent names across different documents. For example, the name on your passport might differ slightly from the name used on your Substack profile, Stripe account, or previous IRS filings. The IRS requires that the name on your Form W-7 exactly matches the name on your primary identification document. Any mismatch, even a minor one, can lead to rejection of your application. Ensure your legal name is consistently used across all submitted documents and your payment processor profiles.

Another common mistake is failing to include a complete and accurate federal tax return with the Form W-7. For renewal, you must attach a valid tax return. Simply submitting the W-7 without the required tax documentation will result in delays or rejection. Substack writers in Malawi might overlook the necessity of filing a U.S. tax return to support their ITIN renewal, especially if they assume their ITIN is only for payment processing. However, the IRS mandates a tax return be submitted with the W-7 for renewal. Additionally, using expired identification documents or failing to have them properly certified if not presenting originals to a CAA are other pitfalls. Finally, not understanding the IRS's rolling expiration schedule can lead to delays if you only realize your ITIN is expired when your payments are suddenly halted, forcing a rushed renewal process.

The Certified Acceptance Agent (CAA) Advantage

For Substack writers in Malawi, applying for ITIN Renewal through a Certified Acceptance Agent (CAA) offers significant advantages over mailing documents directly to the IRS. A CAA is an individual or entity appointed by the IRS to help taxpayers apply for ITINs and renew existing ones. The primary benefit of using a CAA is that they can authenticate your original identification documents. Instead of mailing your passport or other sensitive personal documents to the IRS and waiting for their return, you present them to the CAA. The CAA will then examine the originals, make certified copies, and forward these certified copies along with your Form W-7 and tax return to the IRS. This process significantly reduces the risk of losing your original documents during transit.

Furthermore, CAAs are trained by the IRS on the application requirements and procedures. This expertise helps minimize errors in your application, reducing the chances of delays or rejections. The itin.net service acts as a CAA, providing a streamlined and secure pathway for ITIN renewals. By using a CAA, you typically receive your renewed ITIN much faster than the direct-to-IRS method. While the IRS processing times can vary, renewals through a CAA often take 5–10 business days to be processed by the IRS after submission. This speed is crucial for Substack writers who need to update their tax information with platforms like Stripe to avoid backup withholding. The CAA service ensures your application is complete and accurate from the start, providing a smoother experience and quicker resolution for your ITIN renewal needs.

Next Steps After ITIN Renewal

Once your ITIN renewal is approved, the IRS will mail you a notification letter containing your new ITIN. This letter is your official confirmation and should be kept in a secure place. The next critical step is to update your taxpayer identification information with any third-party platforms or payers that require it, most notably Stripe for your Substack income. Providing your renewed ITIN to Stripe will ensure that your payments continue without interruption and that you are not subject to backup withholding. This update is essential for maintaining compliance with U.S. tax reporting requirements.

For Substack writers in Malawi, having a current ITIN is also vital if you plan to open a U.S. bank account. Many U.S. financial institutions require a valid ITIN or EIN for non-resident account opening. A U.S. bank account can facilitate easier management of your international earnings and business expenses. If your business structure evolves, such as forming a U.S. LLC, you may eventually need an EIN instead of an ITIN. An EIN is required for U.S. businesses and is used for tax reporting purposes distinct from individual income. Reviewing your overall U.S. tax strategy and ensuring all your identification numbers are current and appropriate for your income sources and business activities is a prudent next step. If you need assistance with your ITIN renewal or have questions about your specific tax situation, consider reviewing the pricing for the itin.net Renewal Package or contacting our team for support.

Practical tips

  • Use the exact same legal name on your Form W-7 as it appears on your passport or other primary identification document to avoid name mismatch rejections.
  • Ensure the federal tax return you attach to your Form W-7 is complete and accurate; incomplete or missing tax returns are a leading cause of application delays.
  • If you have an old ITIN notice (CP-575 or CP-565), include it with your renewal application to help the IRS quickly identify your previously assigned ITIN.
  • Do not wait for the IRS to send a CP-48 notice; proactively check your ITIN status and renew it before it expires to prevent payment disruptions.
  • When applying through a Certified Acceptance Agent (CAA), you can present your original documents and have certified copies made, avoiding the risk of mailing sensitive originals.

Frequently asked questions

How long does it take to renew an ITIN for a Substack writer in Malawi?

ITIN renewal through a Certified Acceptance Agent (CAA) like itin.net typically takes 5–10 business days for IRS processing. Renewing directly with the IRS by mail can take 10–15 weeks or longer.

Do I need to file a U.S. tax return to renew my ITIN?

Yes, a valid U.S. federal income tax return must be attached to your Form W-7 when renewing your ITIN. This is a mandatory requirement by the IRS.

Can I use my national ID card from Malawi to renew my ITIN?

While the IRS accepts various identification documents, a valid passport is the preferred document for non-residents to prove identity and foreign status. If you use a national ID, ensure it contains your name, photograph, current address, date of birth, and nationality, and is accompanied by supporting documents if required.

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

If your ITIN expires and you continue to receive U.S.-sourced income (like from Substack via Stripe), you will likely be subject to backup withholding at a rate of 24% on those payments. Your payment processor may also halt payments until a valid ITIN is provided.

Can itin.net help me if I am a Substack writer based in Malawi?

Yes, itin.net is a Certified Acceptance Agent (CAA) and specializes in helping non-residents, including Substack writers in Malawi, renew their ITINs efficiently and securely.

Will I receive a new ITIN number after renewal?

No, when you renew an existing ITIN, you will be assigned the same ITIN number. The IRS will send you a confirmation letter with your existing ITIN, indicating it has been reactivated.

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