E-invoicing4 min read
E-invoicing in Belgium: what's changing for businesses
A practical guide to e-invoicing for Belgian businesses: the Peppol BIS format, compliance steps, and the mistakes to avoid when making the switch.
The YouInv blog
Expert advice, practical guides and news on e-invoicing, Peppol and the digitalisation of Belgian and European businesses.
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Accounting8 min read
Automating accounting: a guide for Belgian SMEs
Automate SME accounting: what truly automates (Peppol, purchase invoices, bank reconciliation, VAT prep) and what still needs human judgement.
Product & updates7 min read
Automating invoicing with YouInv: what the software does
How the YouInv invoicing software automates Peppol sending and receiving, bank reconciliation via Ponto and Powens, and payment tracking for Belgian businesses.
Accounting6 min read
Belgian accounting software: how to choose in 2026
How to choose Belgian accounting software in 2026: Peppol connectivity, EN 16931 compliance, bank reconciliation, VAT handling and support for SMEs.
E-invoicing7 min read
E-invoicing software: how to choose one in Belgium
How to choose e-invoicing software in Belgium: native Peppol access point, EN 16931 compliance, send and receive, VAT, integrations and support.
Business management7 min read
SME invoicing mistakes: 5 traps to avoid in Belgium
The most common SME invoicing mistakes in Belgium explained: mandatory mentions, numbering, payment terms, VAT errors and getting ready for e-invoicing.
Compliance & regulation9 min read
Invoicing rules in Belgium: the obligations to know
Invoicing rules in Belgium: mandatory invoice details, issuance deadline, sequential numbering, retention and the structured e-invoice for SMEs.
E-invoicing7 min read
Free invoicing software in Belgium: what 'free' actually covers
An honest guide to free invoicing software in Belgium: what free plans cover, where the limits are, and whether they handle mandatory Peppol invoicing.
Accounting8 min read
The PCMN: Belgium's standardised chart of accounts explained
The PCMN, Belgium's standardised chart of accounts: what it is, its account-class structure, who must use it, and how it ties into your bookkeeping obligations.
Peppol7 min read
Belgium Peppol mandate: the B2B obligation from 1 January 2026
Belgium Peppol mandate explained: the law of 6 February 2024, who is in scope, what is excluded and the Peppol BIS format required for B2B invoices.
Peppol9 min read
Connecting to Peppol: the access point explained
Connecting to Peppol: the four-corner model, what a Peppol access point does, your Belgian participant ID, and the test send that confirms the connection.
E-invoicing7 min read
How to get ready for mandatory e-invoicing: a 2026 guide
Get ready for mandatory e-invoicing in Belgium: assess your flows, pick a Peppol-connected tool, clean client data, test and roll out step by step.
Compliance & regulation6 min read
VAT and e-invoicing in Belgium: what actually changes
VAT and e-invoicing in Belgium: what really changes for deduction, mandatory details, reporting and archiving once B2B invoices become structured Peppol files.
Peppol2 min read
Understanding the Peppol network in 5 minutes
The Peppol network explained simply: its four-corner model, the role of access points, and what it concretely changes for your invoices.