This page is the cross-border tax briefing for the DomiDo platform. Avvyland Limited is a United Kingdom company, founders are United Kingdom-resident, and physical-product sales launch in the United Kingdom only at the early and manufacturing phases — the European Union and United States physical-goods expansion is deferred. Digital-goods sales of Artificial Intelligence credits launch in the United Kingdom and the European Union simultaneously through three payment rails: the Stripe web rail for the Progressive Web App, Apple In-App Purchase for the iOS app, and Google Play Billing for the Android app. The cross-border picture flows from those facts and is organised on this page by the regime that engages — destination Value-Added Tax on European Union consumer purchases through One-Stop Shop, the deemed-seller treatment for Apple and Google rails, the three-rail reconciliation that ties them together, Import One-Stop Shop for the deferred physical-goods expansion, United Kingdom royalty withholding on marketplace-phase designer payouts, customs and origin rules, country-specific European Union obligations, United States economic nexus and federal information reporting, the permanent-establishment risk attached to non-United Kingdom workers, and platform-operator reporting under DAC7. Every figure on this page comes from a primary authority — His Majesty's Revenue and Customs, the European Commission, the United States Internal Revenue Service, statutory instrument, or a published treaty — and no internal figure appears here.
The United Kingdom Corporation Tax baseline — the three-rate structure with the small profits rate of nineteen per cent, marginal relief between £50,000 and £250,000, and the main rate of twenty-five per cent — applies to the platform's profits. United Kingdom Value-Added Tax at the twenty-per-cent standard rate applies to United Kingdom-resident customer purchases through the web rail. The compliance picture for the United Kingdom-only flow is documented on the Tax and customs page; the cross-border picture is everything that engages additional regimes when revenue crosses a border or when payments cross a border to a counterparty.
European Union consumer purchases of Artificial Intelligence credits through the Stripe web rail engage destination Value-Added Tax in each Member State. The platform is a non-European-Union-established seller after Brexit, so the European Union ten-thousand-euro distance-selling de-minimis threshold does not apply: the first euro is destination-Value-Added-Tax-taxable. The platform registers for the Non-Union One-Stop Shop in Ireland as the Member State of Identification — chosen for English-language tax administration, common-law familiarity, and the Irish Revenue dedicated Non-Union One-Stop Shop team — and registration takes effect from the first day of the calendar quarter following application. This is a hard launch blocker.
The Stripe web checkout determines each European Union consumer's Member State using two non-contradictory pieces of evidence under Article 24b of Council Implementing Regulation 282/2011: billing address, IP geolocation, the Bank Identification Number country, the bank-account country, or the mobile country code. Borderline cases are flagged for manual review by the Stripe Tax engine, and the determination persists per transaction. A quarterly Non-Union One-Stop Shop return is filed through the Irish Revenue Online Service by the end of the month following each calendar quarter, in euros: net-of-Value-Added-Tax amounts, Value-Added-Tax amounts, and applicable rates aggregate per destination Member State; a single payment goes to the Member State of Identification, which redistributes to consumer-Member-State treasuries; conversion of non-euro invoices uses the European Central Bank rate on the last day of the quarter; and records retain for ten years from the end of the calendar year of supply. The current European Union rate range is seventeen per cent (Luxembourg) to twenty-seven per cent (Hungary); Estonia raised its standard rate from twenty-two to twenty-four per cent from 1 July 2025, and Slovakia raised to twenty-three per cent from 1 January 2025, with rate tables refreshing quarterly. European Union consumer prices display inclusive of Value-Added Tax per each Member State's consumer-protection equivalent of the United Kingdom Price Marking Order 2004 — for example, the German Preisangabenverordnung and the French Code de la consommation L112-1 — and the platform takes a commercial decision before checkout configuration between a uniform headline price across all Member States with variable net margin per destination rate, or a net-uniform price with variable displayed price per Member State.
Apple App Store Connect and Google Play Console handle Value-Added Tax on consumer purchases in their respective rails. Apple and Google are deemed sellers for these supplies under European Union and United Kingdom rules and pay the relevant destination Value-Added Tax themselves; the platform receives a developer payout net of the platform commission and Value-Added Tax. Revenue recognition under Financial Reporting Standard 102 section 23 reflects this characterisation: the platform recognises revenue on the net amount received from Apple or Google rather than the gross consumer price, and tax-advisor confirmation locks the policy before the native-app launches. Each native-app launch is gated on the corresponding storefront configuration — tax forms, banking, trader information, and developer-payout setup in Apple App Store Connect or Google Play Console.
Each calendar quarter the platform runs a reconciliation report that ties together the United Kingdom Value-Added-Tax return, the Non-Union One-Stop Shop return for the quarter, the Apple App Store Connect developer payout reports, and the Google Play Console developer payout reports. The reconciliation produces a single audit-trail entry that ties the four views together, mismatches track to closure, and the procedure is documented before the early launch.
When a deferred European Union physical-goods expansion is approved, the platform registers for the Import One-Stop Shop in one European Union Member State of Identification before selling imported goods with intrinsic value not exceeding €150 per consignment to European Union consumers. As a non-European-Union-established seller, the platform appoints an European-Union-established intermediary (jointly liable for Value-Added Tax) under Article 369m, and intermediary fees are quoted from named providers. Consignments above €150 — outside Import One-Stop Shop scope — ship Delivered Duty Paid through a customs broker who pre-pays destination Value-Added Tax and customs duty at checkout; Delivered Duty Unpaid (where the consumer is the importer of record) is not used due to refusal-risk.
The designer marketplace engages United Kingdom royalty withholding tax under sections 906 to 909 of the Income Tax Act 2007 where designer payouts qualify as royalties to non-United Kingdom recipients. The default contracting position — the designer assigns intellectual property on first publication and is paid a sales-derived royalty per kit — characterises the payment as a recurring royalty, and United Kingdom royalty withholding tax engages at twenty per cent unless treaty relief is obtained. Treaty relief reduces or eliminates the twenty-per-cent rate but is not automatic. The platform applies through His Majesty's Revenue and Customs' Double Taxation: Treaty Relief at Source for Companies process before paying gross: the platform submits the recipient's residency certificate; His Majesty's Revenue and Customs issues a clearance ("Notice of Direction") confirming the reduced rate; and the platform withholds at the reduced rate on future payments. Without a Notice of Direction the platform withholds at twenty per cent and the recipient claims a refund directly from His Majesty's Revenue and Customs.
Indicative treaty rates, re-verified per recipient, are summarised below. Withheld tax is paid to His Majesty's Revenue and Customs and reported through the CT61 quarterly return; the return and payment are due fourteen days after the end of the quarter, and the form lists each royalty payment, recipient, gross amount, and tax withheld.
| Recipient jurisdiction | Indicative withholding rate |
|---|---|
| United States | Zero per cent (with a W-8BEN-E from the United States recipient) |
| France | Zero per cent |
| Germany | Zero per cent |
| Ireland | Zero per cent |
| India | Ten or fifteen per cent depending on the type of royalty |
| China | Ten per cent |
The platform holds an Economic Operators Registration and Identification number issued by His Majesty's Revenue and Customs for physical-goods movements across the United Kingdom border, and customs declarations run through the Customs Declaration Service. The Trade and Cooperation Agreement Rules of Origin determine preferential origin and tariff treatment between the United Kingdom and the European Union; the platform documents the bill of materials and the origin of each input so the goods meet either the wholly-obtained test or the substantially-transformed test for preferential origin, and customs valuation uses the transaction-value method with documented uplifts for licence fees, royalties, and other dutiable elements. The Windsor Framework governs Northern Ireland goods movements: goods staying in Northern Ireland use the United Kingdom Internal Market Scheme to avoid European Union tariffs, and goods at risk of moving into the European Union pay European Union tariffs unless the United Kingdom Internal Market Scheme rules apply.
Each market with material physical-goods sales engages a country-specific obligation in addition to the cross-border Value-Added-Tax position: Germany's Verpackungsgesetz (Lucid registration), France's loi Anti-Gaspillage (Citeo eco-organisation registration), Italy's Sistema di Interscambio (electronic invoicing) and Consortium for Packaging (packaging registration), Spain's Sistema Inmediato de Información (real-time Value-Added-Tax reporting) and Law 7/2022 (producer responsibility), and the Netherlands' Verpact (packaging registration). The Extended Producer Responsibility obligations for the same Member States engage with the same threshold checks.
The South Dakota versus Wayfair decision established economic nexus across the United States. The platform monitors per-state nexus thresholds and registers in every state where economic nexus is established; sales-tax automation (Avalara, TaxJar, or Stripe Tax) handles per-state collection and remittance. Digital-goods taxability varies by state — Artificial Intelligence credits are taxable in some states and exempt in others — and the automation engine applies the per-state rule. In the marketplace phase, the platform may itself qualify as a "marketplace facilitator" under various United States state definitions; where it does, state sales-tax collection shifts to the platform even on designer-driven sales, and United States state-tax-advisor support runs the per-state analysis. State business taxes — Delaware Franchise Tax for any United States subsidiary, Texas Margin Tax, Washington Business and Occupation Tax, California factor-presence rules, and so on — engage with United States structural expansion. Federal Form 1099-K issuance for United States-resident designers runs through Stripe Connect; the post-One-Big-Beautiful-Bill-Act threshold is $20,000 gross and more than two hundred transactions per payee per calendar year; some states (the District of Columbia, Massachusetts, Maryland, Vermont) maintain lower thresholds, and Stripe handles state-specific issuance.
Non-United Kingdom-resident workers and contributors can create permanent establishment risk in their country of residence, exposing the platform to corporate income tax there. The Employer of Record engagement model mitigates this risk: the Employer of Record is the legal employer in the worker's country and carries the employer-payroll obligations. Per-country onboarding documents the country of tax residence, the visa and right-to-work status, expected weekly hours, and the job-function description used for permanent-establishment risk assessment. United Kingdom workers temporarily in another country use an A1 certificate (or country-bilateral equivalent) to keep United Kingdom National Insurance Contributions live and avoid double social-security charge for periods up to twenty-four months; beyond that, the local social security applies and the worker transfers to a local Employer of Record.
The marketplace phase engages European Union DAC7 (Directive 2021/514) and the United Kingdom Platform Operators (Due Diligence and Reporting Requirements) Regulations 2023. The scope is conditional on the seller-of-record characterisation — under the Avvyland-as-principal model the regulations likely do not engage, while under the agent or deemed-supplier models the regulations apply. The annual report runs in the published Extensible Markup Language schema by 31 January following the calendar reportable period.
The cross-border audit log records every event: Non-Union One-Stop Shop quarterly exports, Import One-Stop Shop transactions (deferred), CT61 quarterly returns, Notice of Direction receipts, two-evidence determinations per transaction, three-rail reconciliations, Economic Operators Registration and Identification number filings, customs declarations, United States per-state nexus crossings, Apple App Store Connect and Google Play Console payout receipts, and platform-operator reporting submissions. The retention regime runs ten years for cross-border records and six years for the underlying United Kingdom Value-Added-Tax records.
Two cross-border open questions sit on the watchlist and are confirmed before launch. The Apple In-App Purchase and Google Play Billing revenue-recognition treatment is the default working position; tax-advisor confirmation is required before the iOS and Android launches. The Artificial Intelligence-credit characterisation under the single-purpose-voucher rules of Schedule 10A of the Value Added Tax Act 1994 (transposing Articles 30a and 30b of the European Union Principal Value-Added Tax Directive) is the default working position; advisor confirmation runs before the terms and conditions go live.