The best company structure for a software development agency.

A software development agency operating from outside the US primarily needs a structure that appears American to its largest clients. Enterprise customers in the United States are set up to contract with US entities. Their procurement and legal teams expect to sign a Master Services Agreement (MSA) with a US corporation or LLC, receive a Form W-9 for their vendor files, and pay invoices in USD to a US business bank account in the entity's name.

Without a US entity, you face friction. You might be asked to complete a Form W-8BEN-E, which signals a foreign vendor and can introduce withholding tax complications for your client. Some procurement portals are not designed to handle foreign vendors at all. Payments via international SWIFT are slow, expensive, and subject to intermediary bank fees. Using personal accounts or third party payment platforms can look unprofessional and may be flagged. The right structure removes this friction, making you indistinguishable from a US-based competitor and simplifying payments for both you and your client.

A single-member LLC owned by a non-US person and treated as a disregarded entity provides a US legal form without creating a US tax footprint by default. For your US clients, it is a legitimate American business with a federal Employer Identification Number (EIN). This satisfies their procurement requirements. You can sign contracts and provide a W-9 as the LLC.

Commercially, the LLC is the key to the US financial system. However, it is important to understand its limits. An LLC is not a magic wand for tax avoidance. It does not eliminate your tax obligations in your country of residence; you are still required to report your income and pay personal and corporate taxes as mandated by your local laws. It does not change the risk profile of your business if you engage in high-risk activities. Crucially, forming an LLC does not guarantee a US bank account. Banking is a separate application process, subject to strict underwriting by financial institutions.

A single-member LLC is by default a 'disregarded entity' for US tax purposes. This means the Internal Revenue Service (IRS) ignores the LLC itself for income tax and attributes its activities to its owner. The tax question then becomes about the owner. A non-resident alien is generally only subject to US tax on income that is effectively connected with a US trade or business (ETBUS).

For many online software agencies with no US staff, office, or dependent agents, income may not be considered ETBUS. If your team is fully remote outside the US and your servers are not in the US, your service income may be foreign-source. This is a complex, fact-specific determination that must be confirmed with a qualified US tax adviser. Even if no tax is owed, a foreign-owned disregarded entity LLC has a mandatory annual filing requirement with the IRS: Form 5472 and a pro forma Form 1120. Failure to file on time incurs a minimum penalty of $25,000, making compliance critical.

The choice of state for a software development agency usually comes down to Wyoming or Delaware. Both are respected, business-friendly jurisdictions with strong liability protection and privacy. Neither state has a state-level corporate or personal income tax for LLCs that do not operate there, which is a key benefit.

For most agencies, Wyoming is the more pragmatic and cost-effective choice. It offers excellent privacy, a simple administrative environment, and lower annual fees. Delaware is traditionally the choice for businesses planning to raise venture capital from institutional US investors. Its well-developed body of corporate case law is familiar to VCs and their lawyers. However, if you are bootstrapping or self-funding your agency and do not have immediate plans for a priced equity round, the added complexity and cost of a Delaware registration are often unnecessary. For a service business focused on cash flow and client work, Wyoming provides all the necessary benefits without the overhead.

A registered US LLC with a federal EIN is the baseline requirement to apply for a US business bank account. Without it, your options are limited to EMIs like Wise or Payoneer, which are not true banks and may not be suitable for large enterprise payments. With a US entity, you can apply to a range of institution types, including US fintech BaaS platforms fronted by community banks and certain Puerto Rico-licensed International Financial Entities (IFEs).

A US business account allows you to receive USD payments via ACH and domestic wire transfers in your company's name. This is faster, cheaper, and more professional than international SWIFT payments. It is what your US clients expect. Having a US account also simplifies access to payment processors like Stripe or Shopify Payments, which determine eligibility based on the country of the entity and its bank account. This allows you to accept credit card payments under more favourable terms than may be available in your home country. Access to the US financial ecosystem is the primary commercial driver for forming the LLC.

When a bank's compliance team underwrites an application from a software development agency, they focus on specific risks. They will review your website and any public materials to understand the nature of your services and clientele. They want to see a professional, clear description of the software you build. Vague language can be a red flag.

Underwriters will assess the source of funds and the nature of your client relationships. They prefer agencies with clear, defensible contracts like MSAs and Statements of Work (SOWs). They are wary of businesses that cannot explain who their clients are or that receive large, unexplained incoming payments. Your team's location is also relevant; banks need to be comfortable they are not inadvertently servicing sanctioned jurisdictions. Providing clear, detailed information about your business model, your team's expertise, your standard client profile, and your compliance with intellectual property laws is key to a successful application. They are looking for a standard, low-risk software consultancy, not a high-risk or ambiguous operation.

For a non-resident founder, the choice between Wyoming, Delaware, or Florida for a software development agency's LLC registration hinges on specific, practical details. Delaware's long-standing corporate law prestige can be a marginal asset if you anticipate enterprise-level Master Service Agreements (MSAs) where corporate counsel may have a slight bias. However, this perception rarely affects processor or bank underwriting at the SMB level. Wyoming offers superior privacy and lower state costs, which is often more practical for a bootstrapped agency. Florida's main appeal is for founders who may one day seek residency, but for a non-resident running a remote agency, it creates potential nexus complications without offering a clear advantage over Wyoming's cost-effectiveness.

The annual upkeep is a key differentiator. Wyoming's annual report fee is minimal, calculated on in-state assets which are zero for a typical non-resident agency. Delaware has a flat annual franchise tax, which is higher but predictable. Registered agent fees are a fixed cost in any state. For most software agencies whose client perception is built on skill and delivery, not on a line item in a vendor portal, Wyoming's efficiency usually outweighs Delaware's perceived prestige.

For a software development agency, Stripe and PayPal are the primary rails for client invoicing. Both platforms fully support foreign-owned US LLCs. During onboarding, they will verify your EIN, registered agent address, and the identity of the foreign owner using a passport copy and, occasionally, a proof of home address. The key is consistent information. Your name and address must match exactly across your LLC formation documents, EIN confirmation letter (147C or CP575), and the application itself.

A common trigger for a hold or reserve on your account is a sudden large invoice, especially as a first transaction. A $50,000 invoice for a project kickoff is standard for an agency but looks like a high-risk anomaly to an automated system. It is wise to have your client MSA and the specific project's Statement of Work (SoW) ready to submit. Underwriters need to see that the payment corresponds to a legitimate, well-defined service agreement. Unlike e-commerce, where chargebacks are frequent, agency disputes are rare but large. Processors manage this risk by ensuring your documentation is airtight from the first transaction.

A realistic timeline from starting the LLC filing to receiving your first client payment is six to ten weeks. The LLC formation itself is fast, often just a few business days. The bottleneck is the EIN application for a non-resident without a Social Security Number, which can take four to eight weeks for the IRS to process. Only after the EIN is issued can you apply for a US business bank account.

Public, third-party costs are predictable. State filing fees are a one-time expense, around $100-$125. Annual costs include the state's report or franchise tax (from about $60 in Wyoming to a fixed $300 in Delaware) and registered agent services, typically costing $100-$200 per year from a quality provider. Once your bank account is open and linked to a processor like Stripe, expect a standard processing fee of 2.9% + 30¢ on card payments. Some processors may implement a temporary reserve on your funds, often holding 5-10% of your transaction volume for a rolling 90-day period, as a security measure while you establish a transaction history.

The process is sequential and takes several weeks. First, we form the LLC in the chosen state, typically Wyoming. This involves drafting and filing the Articles of Organization and securing a Registered Agent. Once the state confirms formation, we apply for the Employer Identification Number (EIN) from the IRS. The EIN is a unique nine-digit number that identifies the business entity and is essential for opening a bank account and filing tax returns.

With the approved formation documents and EIN in hand, Xavion prepares and positions your application across our network of financial institutions. We do not apply everywhere at once. We select institutions whose risk appetite aligns with the software development agency model. We handle the entire application, providing the bank with the required entity documents and beneficial owner information. The bank's own compliance team then conducts its due diligence. While we cannot guarantee an outcome, our expertise is in presenting your business clearly and correctly to maximise the probability of approval. To begin the process, visit xavioncapital.com/start.