Irina Emdina
Articles published by Irina Emdina
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The EN 16931 standard: The foundation of the electronic invoice (E-Rechnung)
E-InvoicingEN 16931 is a European standard that defines the semantic data structure of an electronic invoice. It was initiated by the European Union (EU) to…
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Steuererklärung (tax return) for Self-Employed Individuals 2026: Tax Types, Software, and Practical Tips
TaxesTax returns are a mandatory part of being self-employed. They are required by law but also provide an opportunity to better understand your own finances…
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Advance payment invoice: Mandatory information and tax-specific details
Accounting, Receipts, TaxesIf you require an advance payment from your customers, there are a number of legal points to consider. Unlike a conventional invoice, which is usually…
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Invoice: Structure, components, and mandatory information required under German law
AccountingAn invoice is far more than a simple proof of payment. It is a legally relevant document with tax and accounting implications. Whether you provide…
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E-Invoice: What Businesses Must Do Now
E-InvoicingSince 2025, all companies must be able to receive electronic invoices; by no later than 2028, every B2B invoice within Germany must be created and…
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Payment Reminder: What to Do When Customers Don’t Pay?
Accounting, Bank Reconciliation, Receipts, Tips & TricksA functioning dunning process is a key component of sound financial management for freelancers, founders, and small businesses. Because unpaid invoices don’t just cause hassle—they…
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Proforma Invoice: Meaning, Template, and Mandatory Information
Receipts, UncategorizedA pro forma invoice is a preliminary document that states the value of goods or services without constituting a request for payment. It is mainly…
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Delivery note: definition, template, and software
Online Shop, UncategorizedThe delivery note is one of the goods accompanying documents and provides information about the goods contained in a shipment. It is either placed in…
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Hourly Wage Calculator: How to Calculate Your Fair Hourly Rate
Craftsmen, FreelancersA realistic hourly rate is crucial for long-term success and for not underselling yourself. This is exactly where an hourly rate calculator helps. In this…
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