Delaware LLC for Copywriting from the UK

Why does a Delaware LLC suit a UK copywriter selling to US clients?

Copywriting is one of the cleanest possible businesses to run through a US entity. There is no inventory, no licensing, no regulated activity — you sell words and the strategy behind them. For a UK copywriter chasing US clients and US budgets, the friction is almost never the writing; it is getting paid smoothly, looking credible to a US marketing team, and keeping the money side tidy across two tax systems. A Delaware LLC solves the first two of those directly.

A US company that wants to hire you can pay a US LLC the way it pays any other US vendor: domestic ACH, a clean W-9 on file, and your invoice flowing through their normal accounts-payable process. Compare that with wiring money internationally to an overseas sole trader, which some US finance teams treat as a hassle or even a compliance flag. The Delaware LLC removes that hesitation. It also gives you a recognisable US business identity — useful when an agency or SaaS company is comparing you against US-based copywriters for a retainer.

Delaware specifically is the most widely recognised US formation state, which smooths the steps UK founders worry about most: opening a US bank account and getting approved by payment processors. The ongoing compliance load on an LLC is light — a flat $300 annual franchise tax, no Delaware state income tax on a company with no Delaware operations, and no complicated annual report for LLCs. That balance of credibility and simplicity is why so many solo service providers pick it.

One thing the LLC does not do is grant you any kind of licence or special status — and for copywriting that is genuinely a non-issue, because copywriting is an unregulated service. You are not a money transmitter, a broker, or a regulated profession, so there is no extra US permit to chase. That is part of why service businesses like yours have such a smooth path: the only moving parts are formation, the EIN, banking, payments, and getting the tax reporting right across the US and the UK. Contrast that with a regulated vertical, where the entity is only step one and licensing dominates everything after. For a UK copywriter, the LLC really is just a clean corporate wrapper around work you already do.

How does a UK copywriter form a Delaware LLC step by step?

The path is the same Delaware LLC formation route a US founder follows, routed so the EIN and banking steps work even though you have no SSN. For a UK copywriter it runs in a predictable order, and you can keep writing for existing UK and EU clients the whole time.

• Day 0 — Name and structure. You confirm an available Delaware name for your copywriting business and decide whether you are the sole owner. We run the Delaware name check first.
• Day 1-2 — Certificate of Formation. We file with the Delaware Division of Corporations, pay the state fee, and your LLC legally exists in about 48 hours, with a registered agent included for year one.
• Weeks 1-4 — EIN. We submit Form SS-4 to the IRS without an SSN. This is the slowest step and the reason the overall timeline runs in weeks, not days. See our EIN for a Delaware LLC guide for the detail.
• After EIN — Bank, Stripe, invoices. With the EIN you open a US business account, set up Stripe, and start billing US clients through the LLC.

The full walkthrough lives on our how it works page. The single most important sequencing rule for a UK copywriter is simple: do not apply to a bank or to Stripe until the EIN is actually issued. Applying early is the most common reason a first application is declined.

A practical point on naming: because copywriting trades partly on your personal brand, many UK writers form the LLC under a studio-style name rather than their own legal name, then sign client work as the company. That keeps a consistent business identity across your invoices, your bank account, and your Stripe profile, which matters because mismatched names across documents are exactly what slows down banking and processor reviews. You can still trade publicly under your own name as a writer while the contracting entity is the LLC. Decide this at the name stage, because changing it later means an amendment filing and re-papering your accounts.

How does a UK copywriter get paid through a Delaware LLC?

Getting paid comes down to two channels: a US business bank account for invoiced work, and a payment processor for card payments. Once your EIN is issued, US fintech banks open business accounts for non-residents entirely online. The common choices are Mercury, Relay, and Wise, none of which require a US visit. US clients then pay your invoices into that account by ACH or wire. Approval is always the bank's decision, so a specialist helps you apply to more than one until you are live with at least one account. Our Delaware LLC banking guide compares the options.

If you sell retainers, productised copywriting packages, or a course on writing, Stripe lets you take card payments directly under the LLC. Stripe approval is the provider's own decision, and clean, consistent application details matter, so we help you present the business clearly. Once paid, you move dollars to your UK account through Wise or a similar service, keeping the foreign-exchange cost low. Keep the LLC's money separate from your personal UK account — mixing the two weakens both your records and the liability separation the LLC is meant to provide.

A useful detail for copywriters specifically: US clients above a certain payment volume may issue a Form 1099-K through their processor, and the current federal threshold is more than $20,000 and more than 200 transactions in a year — the 2025 OBBBA legislation repealed the much lower $600 figure that circulated earlier. Most freelance copywriters never hit that combined threshold from a single processor, but it is worth understanding so an information return does not surprise you. A 1099-K is just a report of payments processed, not an extra tax; what you actually owe still depends on your treaty position and your UK return. Keep your own clean record of every invoice and payment regardless, since your books — not the processor's form — are what your accountant relies on.

Which US bank or payment route fits which copywriter?

There is no single best provider for a UK copywriter — the right one depends on how your clients pay and how much you move between currencies. Approval is never guaranteed, but the table below reflects which option tends to fit which profile. Apply where you fit best first, and keep a backup ready in case the first application is declined.

Whatever you choose, the prerequisites are the same: a formed Delaware LLC, a finished EIN, a clear description of your copywriting services, and consistent details across every document. Get those right and most UK founders are approved within 1 to 5 business days. A small but useful habit: when an application asks what the business does, describe it in plain, specific terms — "freelance marketing and website copywriting for B2B software companies" reads far better to a reviewer than a vague "consulting", and consistency between that description, your website, and your invoices reduces the back-and-forth that delays approval.

Do you still pay UK tax on income earned through the LLC?

Yes — and this is the point UK copywriters most often get wrong. A Delaware LLC is a corporate wrapper, not a way to escape UK tax. If you are UK tax resident, HMRC taxes your worldwide income, which includes the profit your copywriting business earns through a US LLC. A single-member LLC is normally treated as a pass-through for US purposes, so the profit is treated as yours and generally reported on your UK Self Assessment.

How HMRC characterises a US LLC for a UK owner is genuinely nuanced — the UK has historically taken specific positions on whether an LLC's profits are taxed as they arise or only on distribution, and the treatment can turn on your facts. This is exactly the kind of question to settle with a UK accountant who has handled US LLCs, not from a general guide. Do not assume the LLC reduces your UK tax bill; in most cases it does not change what you owe HMRC at all. It simply makes the US-facing side of the business work more smoothly.

How does the US-UK tax treaty affect a copywriter's US tax?

The good news for UK founders is that the United States and the United Kingdom have a comprehensive income tax treaty in force. Its business-profits article (Article 7) generally provides that a UK resident's business profits are taxable only in the UK unless the business has a US permanent establishment — broadly, a fixed place of business in the US such as an office, or a dependent agent habitually concluding contracts there. A solo copywriter working from a desk in the UK, serving US clients remotely, usually does not have one.

That said, whether you owe US income tax ultimately turns on whether your activity is a US trade or business with income effectively connected to the US, and on how the treaty applies to your exact facts. Claiming treaty protection can also involve specific US filings. Because these are fact-specific and the rules are detailed, treat the treaty as a strong reason to confirm your position with a CPA rather than a guarantee you owe nothing in the US. Our Delaware LLC taxes overview covers the general US picture, and the non-resident path is laid out in our Delaware LLC for non-residents guide.

It is worth being clear about what the treaty does and does not do. It is a mechanism that allocates taxing rights between two countries and helps prevent the same profit being taxed twice; it is not a switch that removes tax altogether. For a UK copywriter, the realistic picture is usually that the profit is taxed in the UK and that the treaty supports the position that the US should not tax those same business profits absent a US permanent establishment. Where it gets technical is the paperwork: a treaty-based return position can require a US filing to disclose it, and the exact form depends on your facts. None of that is a reason to avoid the LLC — copywriting is precisely the kind of clean, location-independent service the treaty was built to accommodate — but it is a reason to have a CPA confirm the filing mechanics once, at the start, so you are not guessing each April.

What US filings does a UK copywriter actually owe?

Two US obligations stay constant regardless of your treaty position. The first is the federal Form 5472. If you are a non-US person owning 25% or more of a single-member Delaware LLC treated as a disregarded entity, the IRS requires Form 5472 each year, attached to a pro-forma Form 1120. It reports reportable transactions between you and your LLC — for a copywriter, typically the money you contribute to the company and the amounts you draw out. The penalty for failing to file is $25,000 under IRC 6038A, so most UK owners treat it as mandatory. It is due April 15 and can be extended with Form 7004.

The second is Delaware's flat franchise tax of $300 per year, due June 1 starting in year two. There is no annual report for a Delaware LLC, so the franchise tax is the entire state obligation. Miss the June 1 deadline and Delaware adds a $200 penalty plus 1.5% interest per month and your LLC loses good standing, which is exactly why we track the date for you. Note that the authorized-shares and assumed-par-value franchise-tax methods you may read about apply only to Delaware corporations, never to LLCs — an LLC simply pays the flat $300.

What does a realistic UK copywriting Delaware LLC look like?

Picture a freelance copywriter in Manchester who has built a steady book of US SaaS clients and is tired of international wire fees and US finance teams hesitating over an overseas vendor. The first move is forming a Delaware LLC under a business name, completed in about 48 hours. The EIN application goes to the IRS and arrives in 2 to 4 weeks. While that processes, the copywriter keeps invoicing existing clients as normal — nothing breaks during the transition.

Once the EIN lands, the copywriter opens a US business bank account in the LLC's name, connects Stripe for a productised "landing-page sprint" offer, and starts billing US clients through the company. Dollars settle in the US account and move to a UK account through Wise. Year one cost is the flat $397. Going forward, the copywriter budgets Delaware's $300 franchise tax each June 1, files Form 5472 annually, and reports the profit on UK Self Assessment with an accountant who confirmed the LLC treatment up front. Nothing here is exotic — it is the standard shape of a UK service business given a clean US front end.

The transition is deliberately undramatic, and that is the point. The copywriter does not stop working, does not move countries, and does not change how the writing itself gets delivered. What changes is the contract counterparty and the payment rails: invoices now come from a US company, land in a US account, and clear by domestic ACH. From the US client's side, the freelancer simply became easier to pay and easier to approve through procurement. From the writer's side, dollars arrive faster and the foreign-exchange spread on each payment shrinks. Across a year of retainers that difference in fees and friction can comfortably outweigh the cost of running the entity, which is part of why so many UK writers with a US client base make the switch once their American revenue becomes a steady share of the book rather than the occasional one-off.

What mistakes do UK copywriters make with a Delaware LLC?

Formation itself rarely fails — Delaware accepts properly filed paperwork routinely. The friction shows up at the bank, at Stripe, or later at tax time, and the causes are predictable. Knowing them in advance is the easiest way to stay out of trouble.

• Applying to the bank or Stripe before the EIN is issued. This is the most common early decline. Wait for the IRS number first.
• Assuming the LLC cuts your UK tax. It does not. You remain taxable in the UK on worldwide income; confirm the treatment with a UK accountant.
• Mismatched details. If your name, the LLC name, or the address differs across your ID, formation document, and bank application, reviews stall. Keep everything identical.
• Mixing personal and business money. Running client payments through your personal UK account weakens both your records and the LLC's liability separation.
• Ignoring Form 5472. Non-resident single-member owners who skip it risk the $25,000 penalty. Calendar it every year.

Almost every one of these is avoidable. We help you sequence the steps in the right order, keep details consistent across documents, and apply to a second bank or payment provider if the first declines — because each reviews independently, a no from one is not a no from all.

A note on BOI / FinCEN beneficial ownership reporting

Beneficial ownership reporting under the Corporate Transparency Act has changed significantly and remains in flux. In March 2025, FinCEN issued an interim final rule that removed BOI reporting obligations for US-formed domestic reporting companies. Under that rule, only certain "foreign reporting companies" registered to do business in the US must report, and US-formed entities are generally exempt from providing their information.

Because this area is evolving and the rules may shift again, do not treat any summary as final. Before relying on your filing status, confirm the current FinCEN requirements at the source or with a professional. We monitor these changes and flag them to the UK founders we work with, but the responsibility to file if required ultimately rests with the company owner.

How much does a Delaware LLC cost a UK copywriter, year one and after?

Our service is a single flat fee of $397, and the Delaware state filing fee is already included — there is no separate state charge to add on. That one payment covers the Certificate of Formation, the EIN application, a registered agent for year one, your operating agreement, US bank and Stripe application support, and compliance tracking, all with WhatsApp support. There are no hidden renewal surprises buried in the small print.

That makes year two roughly the $300 franchise tax plus about $99 to renew your registered agent. UK-side accountancy for Self Assessment and, if you use one, US tax help for Form 5472 are separate professional costs paid to those advisers. For the full pricing picture, see our Delaware LLC cost breakdown.

How does a Delaware LLC compare to other options for a UK copywriter?

A Delaware LLC is not the only way for a UK copywriter to bill US clients, but for most it is a clean default. The comparison below is a quick orientation, not tax or legal advice — confirm the right structure with a UK accountant before deciding.

For most solo UK copywriters the decision is really between staying a UK sole trader and adding a Delaware LLC as a US front end. If you are building something investors might back later — a productised content platform rather than a freelance practice — read our Delaware C-Corp guide, since investors usually expect a C-Corp rather than an LLC. Whichever you choose, you can start the whole process remotely from the UK, and you can message a specialist before you pay anything. For a working copywriter the honest summary is this: the Delaware LLC will not lower your UK tax and is not a magic shortcut, but it does remove the two things that most often cost a UK writer US work — clunky international payments and the doubt a US buyer feels about engaging an overseas individual. Pair it with a UK accountant who has confirmed how the LLC sits on your Self Assessment, and a CPA who has set your Form 5472 routine, and you have a clean, defensible structure that lets you compete for US clients on equal terms.