Unlimited Company in United Kingdom — Mobile App Developer Formation Guide
When choosing a jurisdiction, consider where Apple and Google will send your payouts. Ensure your chosen country has favorable double taxation treaties with the US to minimize the default 30% withholding tax on your US app sales.
Last verified: June 13, 2026
Corporate Tax
25.0%
State Tax
0.0%
Formation Cost
$127
Annual Fee
$63
Forming a Unlimited Company in United Kingdom as a Mobile App Developer means a total tax burden of 25.0% and an official formation cost of $127. There is no minimum capital requirement. Standard formation takes 2-5 business days, or 1 business day expedited. No local director is required; the process can be managed remotely. This guide covers the steps, tax breakdown, banking options, and compliance requirements — all from verified data.
First-year total cost
≈ $1,465
Ongoing (per year)
≈ $938
Why Unlimited Company for Mobile App Developer?
Independent developers or small studios creating and monetizing applications on platforms like the Apple App Store and Google Play. Revenue streams typically include paid downloads, in-app purchases (IAPs), subscriptions, and in-app advertising.
Ideal for
- Indie developers
- Small gaming studios
- SaaS mobile app creators
- Freelance developers transitioning to product owners
Challenges to watch
- High platform fees (15-30% from Apple/Google)
- US withholding tax on royalties if no tax treaty exists
- Managing global VAT/GST compliance for digital services
- Protecting intellectual property across borders
Key decision criteria
- Double taxation treaties with the US
- Corporate tax rates on digital income
- Ease of opening a business bank account compatible with App Store payouts
- IP protection laws in the jurisdiction
Unlimited Company formation requirements
Minimum capital
None
Standard timeline
2-5 business days
Expedited timeline
1 business day
Local director
Not required
Registered office
Virtual office allowed
Notarization
Not required
There are no residency or nationality requirements for directors, but the company must maintain a registered office address within the UK.
Estimated breakdown (based on avg. $85,000 revenue)
Simulate with your own revenue →
VAT / Sales Tax
Standard rate 20%. Registration threshold: 90,000 GBP. Non-UK businesses providing digital services to UK consumers must register for and charge UK VAT, with no registration threshold applying to these cross-border B2C sales.
Banking & payments for Mobile App Developer
Opening a traditional high-street bank account in the UK is notoriously difficult for non-resident founders, often requiring a UK-resident director and an in-person branch visit. However, non-residents can easily open accounts with digital fintech platforms like Wise or Revolut Business, provided they pass strict KYC and AML checks. Having a clear business plan and proof of UK trading activities significantly improves approval chances.
Supported payment gateways
Remote-friendly accounts
Wise
Excellent for multi-currency accounts and non-resident founders.
Revolut Business
Popular fintech offering fast remote account opening and built-in expense management.
Tide
Great for UK-resident directors, offering quick setup and integrated accounting tools.
United Kingdom incentives & advantages
Merged R&D Expenditure Credit (RDEC)
20% gross credit (roughly 15% net benefit after 25% corporation tax).
Enhanced R&D Intensive Support (ERIS)
Allows deduction of an extra 86% of qualifying costs, providing up to 27p for every £1 spent.
Annual Investment Allowance (AIA)
100% tax deduction on qualifying plant and machinery up to £1 million per year.
Unlimited Company formation steps
Choose a unique company name (unlike limited companies, it does not require a 'Ltd' or 'Limited' suffix, though 'Unlimited' can be used).
Draft bespoke Memorandum and Articles of Association tailored specifically for an unlimited liability structure.
Appoint at least one director and one shareholder (these can be the same individual or corporate entity).
Set up a registered office address located within the UK (England/Wales, Scotland, or Northern Ireland).
Submit the incorporation application (Form IN01) to Companies House and pay the £100 digital filing fee (effective February 2026).
Receive the Certificate of Incorporation from Companies House, confirming the entity's legal existence.
Register the company for Corporation Tax with HM Revenue & Customs (HMRC) within three months of starting business operations.
Mobile App Developer FAQ
Do I need a US company to publish on the App Store?
No, you can publish from almost any country. However, having a US LLC or a company in a country with a US tax treaty can significantly reduce the 30% withholding tax on US sales.
How does VAT work for app sales?
Apple and Google generally act as the 'Merchant of Record' and handle VAT/GST collection and remittance for consumers in most countries, simplifying your tax compliance.
Where is the best place to incorporate an app studio?
Popular choices include the US (Wyoming/Delaware LLCs for low maintenance), UK (favorable tax treaties and IP laws), and Estonia (0% tax on reinvested profits, great for growing studios).
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Related terms
Key concepts you'll encounter when forming a Mobile App Developer
Related guides
Complete Unlimited Company guide
Taxes, requirements, banking, compliance
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One-time and annual cost breakdown
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