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    EU VAT OSS Calculator

    EU VAT OSS Calculator

    by OnwireFlow

    Automated EU VAT OSS bookkeeping and calculation for digital product sellers and SaaS.

    Updated Jun 2026
    Security scanned
    Compatible with Claude Code

    $32

    · or 160 credits

    30-day refund guarantee

    Secure checkout via Stripe

    Included in download

    • Calculate quarterly EU VAT totals broken down by member state
    • Track the €10,000 distance-selling threshold automatically
    • terminal, file_read, file_write automation included
    • Ready for Compatible with Claude Code
    • Instant install

    Sample input

    Processed 142 transactions (Q3 · home country Germany). Total digital sales: €12,450.00 Excluded from OSS (recorded for bookkeeping): German domestic, non-EU, B2B reverse-charge, and platform-remitted sales (Etsy / Gumroad / Patreon). Cross-border EU B2C you report via OSS: €11,500.00 OSS VAT due: €2,105.50 — by country of consumption: France (20%): €612.30 Italy (22%): €498.20 Spain (21%): €447.60 Netherlands (21%): €330.80 Austria (20%): €216.60 €10,000 threshold: exceeded — OSS applies. Filing: Q3 (Jul–Sep) → due 31 October.

    Sample output

    I've processed 142 transactions. Total Digital Sales: €12,450.00 OSS VAT Due: €2,105.50

    Breakdown:

    • France (20%): €840.00
    • Italy (22%): €915.50
    • Spain (21%): €350.00

    You have exceeded the €10,000 threshold. Deadline for Q3 filing: October 31st. Workbook updated.

    Screenshots

    About This Skill

    Paste your monthly sales from Etsy, Shopify, Gumroad, Stripe and more, and get your EU VAT worked out by country of consumption, your OSS return totals, and your €10,000 pan-EU threshold tracked — automatically. Built-in 2026 standard VAT rates for all 27 EU member states (editable). It knows which platforms already remit the VAT (Etsy digital, Gumroad, Patreon, Amazon KDP…) and excludes them, while correctly including the ones where you are responsible (your own site, Shopify, Stripe, VGen) — because "collects" doesn't mean "remits." Includes a formula-driven workbook, a one-page quick-start, and a monthly AI prompt that fills it all in. Calculation and record-keeping tool — not tax advice; verify rates and your OSS registration before filing.

    Use Cases

    • Calculate quarterly EU VAT totals broken down by member state
    • Track the €10,000 distance-selling threshold automatically
    • Identify which sales exports are handled by a Merchant of Record (MoR)
    • Generate a formula-driven Excel workbook for annual digital bookkeeping

    Reviews

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    Security Scanned

    Passed automated security review

    Permissions

    Terminal / Shell
    Read Files
    Write Files

    File Scopes

    *.csv
    *.xlsx
    *.md

    Reads the sales export you provide and generates an Excel workbook locally. No network or system access.

    Tags

    vat-oss
    bookkeeping
    ecommerce
    accounting
    saas
    eu-tax

    Compatible with Claude Code, Cursor, Windsurf, and Aider.

    Creator

    OnwireFlow

    Frequently Asked Questions

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