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SolobuchYour Business Tool
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SolobuchYour Business Tool

Solobuch is a digital platform for business management, booking, and invoicing. We help companies grow and automate their routine.

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  • Invoice Generator
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© 2026 Solobuch. All rights reserved
//Consultants
Mandatory details under § 14 UStG

Invoice template for management consultants & consulting

How do I create a legally compliant invoice as a Consultants?

The short answer: With Solobuch, you as a Consultants can create invoices with all mandatory details online in a few seconds via Google login. Up to 3 invoices per month are completely free.

Special requirements for Consultants:

  • Flexibly bill daily rates, hourly rates, and project fees.
Show travel expenses and allowances according to tax requirements.
  • Professional PDF design for enterprise clients.
  • In management consulting, detailed service descriptions as well as the accounting of travel costs and expenses are common. Solobuch simplifies the preparation of this project data. Create your invoices quickly, error-free and in a professional design with the Solobuch online generator.

    💡 Tip for Consultants: The invoice template contains all mandatory details according to §14 UStG, including tax number/VAT ID, invoice date, service period and unique invoice number.

    For regular clients: client history, custom invoice numbers and invoice status from the Pro plan (9,99 € per month).

    LOGO
    RE-2026-0042
    Consultants Service1.250,00 €
    Net1.250,00 €
    VAT (19%)237,50 €
    Total Amount1.487,50 €
    ZUGFeRD / Factur-X

    Frequently Asked Questions about Invoice Templates for Consultants

    Everything you need to know about creating legally compliant invoices as a Consultants.

    Is the invoice template for Consultants free and usable without registration?

    Yes, you can use the invoice template for Consultants completely free of charge and without registration as a PDF download or fill it out directly online in your browser.

    What mandatory details must an invoice for Consultants contain?

    A legally compliant invoice for Consultants must contain your name/address according to § 14 UStG, customer details, tax number or VAT ID, invoice date, sequential invoice number, service description, date of performance, and total amount (including VAT or small business note according to § 19 UStG).

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    Is the template GoBD compliant and suitable for e-invoices (ZUGFeRD / XRechnung) 2026?

    Solobuch supports GoBD-compliant bookkeeping: issued invoices cannot be changed (corrections only via cancellation invoice) and can be handed over via DATEV export. You remain responsible for retention and process documentation. Solobuch also supports the e-invoicing standards ZUGFeRD 2.3 and XRechnung phased in under the Growth Opportunities Act for seamless B2B export.

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    Related guides

    • How to Write a Correct Invoice in Germany: Mandatory Fields
    • How to Write an Invoice in Germany: A Beginner Guide
    • Invoice Numbering Rules in Germany (GoBD & UStG)

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