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    Guides & Resources for Your Business

    Expert articles on time tracking, vacation management, Verifactu invoicing and Spanish labor law compliance.

    facturacionSeptember 20, 2026

    IRPF Withholding on Invoices from Professionals and the Self-Employed

    When must you include IRPF withholding on an invoice and at what percentage? We explain how withholding works for professionals and the self-employed.

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    facturacionSeptember 18, 2026

    VAT Rates on the Invoice: Which One to Apply in Each Case

    General, reduced or super-reduced: applying the correct VAT rate on each invoice avoids problems. We explain the rates and when each one applies.

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    facturacionSeptember 16, 2026

    Corrective Invoice: When and How to Issue It Correctly

    When an invoice has an error or a transaction must be cancelled, you do not delete it: you issue a corrective invoice. We explain when and how to do it.

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    facturacionSeptember 14, 2026

    Invoice Numbering: Sequential Series and Common Mistakes

    Invoice numbering must be sequential with no gaps. We explain how to use series, when to separate them and what mistakes to avoid.

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    facturacionSeptember 12, 2026

    Mandatory B2B E-Invoicing: The Crea y Crece Law

    Law 18/2022 Crea y Crece extends e-invoicing to all transactions between companies and the self-employed. We explain what changes and how to get ready.

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    facturacionSeptember 8, 2026

    Verifactu: Requirements Your Invoicing Software Must Meet

    The Verifactu Regulation requires invoicing programs to be unalterable and traceable. We explain the key requirements and how to get ready.

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    HRSeptember 6, 2026

    Equality Plan: When It Is Mandatory and How to Draw It Up

    Since 2022, companies with 50 or more people must have a registered equality plan. We explain the content, the diagnosis and the deadlines to comply.

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    HRSeptember 4, 2026

    Salary Register and Pay Audit: What RD 902/2020 Requires

    All companies must keep a salary register and, in some cases, a pay audit. We explain what Royal Decree 902/2020 on equal pay requires.

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    GuidesSeptember 2, 2026

    Digital Disconnection in SMEs: Obligations and Internal Policy

    The right to digital disconnection requires an internal policy. We explain what the law demands and how to apply it realistically in a small company.

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    HRAugust 31, 2026

    Sick Leave and Temporary Disability: What the Company Should Do

    How to manage temporary disability leave: communication, medical reports, pay during leave and how to reflect it in time tracking without errors.

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