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    Registrera förenklat årsbokslut på Skatteverket automatiskt

    by Fredrik Akerstrom

    Automate and register simplified annual accounts (K1) for Swedish sole traders on Skatteverket’s e-service.

    Updated May 2026
    110 views
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    $10

    One-time purchase · Own forever

    ⚡ Also available via Agensi MCP — your AI agent can load this skill on demand via MCP. Learn more →

    Included in download

    • Extract financial data to populate the K1 form accurately
    • Calculate profit and loss figures based on Swedish accounting standards
    • Includes example output and usage patterns
    • Instant install
    • One-time purchase

    See it in action

    See sample images of the program filling out the form on the Swedish Tax Agency’s website.

    About This Skill

    Simplify Your Swedish Tax Compliance

    Navigating the Swedish Tax Agency's (Skatteverket) e-service for annual accounts can be a complex and error-prone process for sole traders (enskild firma). This skill automates the extraction, calculation, and registration of the Förenklat årsbokslut (K1), ensuring your financial reporting is accurate and compliant with Swedish accounting standards.

    What It Does

    This skill handles the end-to-end workflow of preparing and submitting an annual closing. It provides expert-level assistance with:

    • Data Extraction: Parsing balances from your General Ledger (huvudbok) and mapping BAS chart of accounts (1xxx–8xxx) to specific Skatteverket codes (B1–B16, R1–R11, and U1–U4).
    • Complex Calculations: Automating periodization fund (periodiseringsfond) allocations, VAT reconciliation (momsfordran/skatteskuld), and equity (eget kapital) balancing.
    • E-Service Navigation: Expert guidance through the Skatteverket web portal, including handling non-standard UI behaviors like the missing 'Next' buttons on specific forms (B8) and hidden field sections (R5/R6/R7).
    • Pre-Submission Audit: Performing structural checks to ensure assets equal liabilities and equity, and verifying the result (R11) against the ledger.

    Why Use This Skill?

    Unlike generic AI prompts, this skill is purpose-built for the Swedish tax ecosystem. It understands the nuances of the Kontantmetoden (Cash Method) vs. Fakturametoden (Accrual Method), correctly interprets debit/credit sign conventions in Swedish ledgers, and knows exactly how to handle export sales and VAT reporting periods. It transforms a multi-hour manual task into a guided, high-precision operation, reducing the risk of tax audits and accounting errors.

    Use Cases

    • Extract financial data to populate the K1 form accurately
    • Calculate profit and loss figures based on Swedish accounting standards
    • Submit simplified annual accounts directly to Skatteverket’s e-service
    • Validate tax data entries to prevent filing errors and non-compliance

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    Security Scanned

    Passed automated security review

    Permissions

    Allowed Hosts

    sso.skatteverket.se

    File Scopes

    __MACOSX/**

    Requires Claude Cowork (Pro subscription + Claude Desktop app for Win/Mac) and Claude for Chrome plugin. Requires Swedish Bank-id to register data on Skatteverket website in Sweden.

    Creator

    F
    Fredrik Akerstrom

    Claude Skills

    Freelancer, internet entrepreneur and music producer from Sweden.

    Frequently Asked Questions

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    $10

    One-time