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Business documents without the hassle, for small businesses

ContaDocu was created so that any business, freelancer or accountant can make quotes, invoices, receipts, vouchers, payroll documents and contracts in minutes, with a professional look and no calculation mistakes. Alongside the app we publish free guides, calculators and a glossary to answer everyday questions.

  • Clear, complete documents

    Every template carries the data required by the rules or by business custom, with automatic calculations, sequential numbering and the amount in words.

  • Transparency about e-invoicing

    We are not electronic invoicing software. We say so on every document that needs it, and we show you authorized alternatives when you need them.

  • Your data is yours

    The information about your customers, employees and documents is never used for advertising and is never sent to analytics tools.

How we make our content

Our editorial team writes the document guides, the articles and the glossary from the rules in force and from official sources (tax authorities, labor ministries, legislatures and regulators), which we cite with a link.

Before it is published, every document guide is reviewed by a professional (a certified public accountant or a lawyer, depending on the topic). On the page you will see their name, their professional credential and the date of the review.

When a rule changes (minimum wage, tax units, rates or deadlines) we update the parameters of the calculators and the documents, and we review the affected guides. If you see a mistake, let us know.

Our content is informational and does not replace a professional's advice for your particular case.

Who is behind it

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