The best company structure for an affiliate marketing business.

An affiliate marketing business has specific structural needs. Your revenue comes from affiliate networks and platforms, which are often US-based. These payors need to classify you for tax purposes. They will request a Form W-9 if you are a US person or entity, or a Form W-8BEN-E for a non-US entity. Having a US LLC with a US Employer Identification Number (EIN) allows you to provide a W-9, simplifying your relationship with US payors and making you appear as a domestic vendor.

Further, these networks pay in US dollars. Receiving USD into a foreign bank account in another currency incurs high conversion fees and wire costs. A US entity can open a US-domiciled business account to receive USD natively. This is critical. Many affiliate platforms will not pay out to accounts held in a personal name or to certain foreign jurisdictions. They require a legitimate business entity with a bank account in its own name. The structure exists to solve this payment problem, making your business legible to US platforms and letting you keep more of your revenue by settling USD cheaply.

A single-member LLC is a hybrid. It provides the limited liability of a corporation, meaning your personal assets are legally distinct from the business's debts. Commercially, it presents as a US company, which unlocks the US financial system. For tax, however, the IRS treats a single-member LLC as a 'disregarded entity' by default. This means the LLC itself does not pay US corporate tax. The tax liability flows through to you, the owner. For a non-US person living outside the US, this is a powerful combination.

It is crucial to understand what this structure does not do. It is not a method for avoiding tax in your country of residence. You are still required to declare the LLC's profits on your personal tax return at home and pay tax at your local rates. It also does not make a high-risk affiliate model (such as one promoting gambling or unregulated financial products) suddenly low-risk; banking and payment partners will still decline the business if it falls outside their risk appetite. Finally, forming the LLC does not guarantee a bank account opening, though it is a necessary prerequisite.

For a non-US founder, the US tax question depends on two main things: whether your income is considered US-sourced, and whether you are 'engaged in a trade or business in the United States' (ETBUS). Many purely online affiliate marketing businesses operated from outside the US, with no US office, staff, or dependent agents, may not be considered ETBUS. If you are not ETBUS, and your income is for services performed outside the US (your marketing and promotion activities), that income is generally foreign-source. Foreign-source income earned by a non-resident alien is not subject to US tax.

This is a fact-specific determination that you must confirm with a qualified US tax adviser. However, even if no tax is due, there is a critical filing requirement. A foreign-owned single-member LLC must file Form 5472 and a pro forma Form 1120 with the IRS each year to report transactions with its foreign owner. The penalty for failing to file this form, or filing it incorrectly, is substantial, starting at $25,000 per form per year. This is a strict compliance obligation that comes with using this structure.

For an affiliate marketer operating from outside the US, the choice of state is primarily between Wyoming and Delaware. Neither state levies a state-level income tax on companies that do not operate there, and both have modern, efficient corporate registries and strong liability protection. They are the standard choices for non-US founders for good reason.

Wyoming is generally faster and less expensive to form and maintain. Its annual report fee is low and the filing process is straightforward. It offers excellent privacy, as owner information is not required on the public record. Delaware is the traditional choice for venture-backed technology companies that intend to raise capital by selling equity, as its corporate law is highly developed and familiar to investors. For a typical affiliate marketing business that does not plan to raise venture capital, Delaware's legal sophistication and higher franchise tax offer little practical advantage. For this reason, most non-resident affiliate marketers opt for a Wyoming LLC. It provides all the necessary benefits, a US entity, an EIN, access to banking, at a lower administrative cost.

The primary commercial reason to form a US LLC as a non-resident affiliate is to access US financial infrastructure. With an LLC and its EIN, you can apply for a US business bank account. Having an account with a US routing and account number, held in the name of the LLC, is a core requirement for many affiliate networks, including large platforms like Amazon Associates and others who need to issue a Form W-9. It allows them to pay you as a domestic entity via ACH transfer, which is fast and cheap.

Without a US entity, you are forced to use services like Payoneer or Wise to receive USD, which can have higher fees and may be flagged by payor compliance departments. Some networks refuse to pay out to these platforms directly. A proper US business account, typically from a US fintech BaaS institution fronted by a community bank, solves this. It provides clean, entity-name receiving details that satisfy the compliance checks of major US affiliate platforms. This legitimacy is key to getting paid reliably and settling your USD revenue without losing a significant percentage to fees.

When you apply for a business account, a compliance underwriter will assess your affiliate business. They are looking for clarity and legitimacy. They will review your website and traffic sources to understand what you promote and how. Be prepared to show the affiliate agreements you have signed. The underwriter needs to see that you are promoting legitimate products from reputable merchants.

High-risk verticals like gambling, adult content, CBD, or unregulated financial instruments will likely lead to a decline. Underwriters also scrutinise traffic sources. They want to see organic traffic, legitimate paid advertising, or a transparent social media presence. Evidence of bots, click fraud, or incentivised clicks is a major red flag. They will also look at payment velocity. Affiliate income can be volatile, with large payments followed by quiet periods. You may be asked to explain this pattern and provide documentation from your affiliate dashboard to support incoming payments. The cleaner and more transparent your business model, the higher the probability of a successful application. An underwriter's main goal is to avoid illicit activity and businesses that could bring regulatory scrutiny.

Wyoming, Delaware and Florida are the most common homes for foreign-owned US LLCs, but the choice has subtle effects on an affiliate marketing business.

Wyoming is the default for most, offering low annual costs and strong privacy. Its registered agent and filing fees are modest. For an affiliate marketer whose income arrives from a few large, well-known networks, a Wyoming LLC presents a clean, simple profile to banking underwriters. It suggests a straightforward holding structure without complex commercial activities, which aligns well with the passive nature of many affiliate models.

Delaware carries a perception of prestige, which is irrelevant for most affiliate arrangements. Its primary advantage lies in its corporate case law, which is not a factor for a single-member LLC functioning as a disregarded entity. The annual franchise tax is higher than Wyoming's report fee. Some founders believe a Delaware company appears more credible to US-based affiliate networks, but in practice, the state of formation is rarely a deciding factor for partner approvals. A Delaware LLC is a sound, if more expensive, choice.

Florida is sometimes considered due to its popularity as a business hub. However, for a non-resident founder with no US presence, a Florida LLC can create a misleading impression of nexus, potentially inviting questions about state-level tax obligations you do not have. Banking providers may ask for more documentation to verify the company's remote nature. For these reasons, it is often a less suitable choice for a purely online affiliate business with no connection to the state.

A US LLC provides the architecture to access US payment rails, but each processor has its own underwriting quirks for foreign-owned companies in the affiliate space. Success depends on careful preparation.

Stripe is the most common target for affiliate marketers. It will require the LLC's formation documents, EIN confirmation letter (CP 575), and the personal details of the foreign owner. Stripe is sensitive to website compliance; your affiliate site must have clear terms, privacy policies, and disclosures about affiliate links. Sudden, large payouts from new affiliate networks can trigger account reviews or reserves, so be prepared to provide the underlying affiliate agreements.

PayPal's US business accounts have stricter onboarding. They often ask for proof of a US address for the business and a US phone number, which can be challenging for non-residents. While some services offer solutions, these can be fragile. PayPal is also quick to limit accounts that see inconsistent payout volumes, a common trait of affiliate income streams.

Direct relationships with affiliate networks like Impact, PartnerStack, or Commission Junction are more straightforward. They are accustomed to paying corporate entities and primarily need a W-8BEN-E form from the foreign-owned LLC and a US bank account in the LLC's name to receive ACH or wire transfers. The key is ensuring the account receiving funds is a proper business account, not a personal or neobank account that may reject business-to-business payments.

Budgeting for a US LLC involves more than just the formation service fee. Understanding the third-party costs and realistic timelines is key.

Public costs start with the state filing fee, typically $100 for Wyoming or $90 for Delaware. You will also need a registered agent in your chosen state, with annual fees ranging from $100 to $250. Every year thereafter, the state requires an annual report. Wyoming's is around $60, while Delaware's franchise tax is a flat $300. There is no public fee for an EIN, but the IRS processing time for applicants without a Social Security Number can be lengthy, often taking 4 to 8 weeks to deliver the confirmation letter by post.

A realistic timeline from start to first payout often spans several months. Week 1: LLC filing. Weeks 2-8: Waiting for the EIN confirmation letter to arrive from the IRS. Week 9: Applying for a US business bank account, which can take a few days to a few weeks for approval. Weeks 10-12: Onboarding with affiliate networks, submitting your W-8BEN-E and new US bank details, and waiting for the next payment cycle. Delays are common, usually during EIN processing or bank underwriting if your documentation is not perfectly aligned.

The setup process follows a specific sequence. First, the LLC is formed in the chosen state, typically Wyoming. Once the state confirms the filing, Xavion prepares and files Form SS-4 with the IRS to obtain the Employer Identification Number (EIN). This is the tax ID number for the business and is essential for opening a bank account and filing tax forms. Obtaining the EIN can take several weeks.

With the approved formation documents and the EIN confirmation letter, we then prepare the banking application. This involves compiling the corporate documents, your personal identification, proof of address, and detailed information about your affiliate business model, traffic sources, and affiliate partners. Xavion positions this application with institutions in our network whose risk appetite aligns with your specific affiliate niche. We manage the communication with the institution's compliance team, answering their questions and providing any supplementary documentation they require. The final decision always rests with the financial institution, but a professionally prepared and positioned application significantly increases the probability of approval. For a full-service engagement, contact us at xavioncapital.com/contact.