· 3 min
Several horizontal contractors on a Belgian site: identify who coordinates safety execution
Map client, project supervisor and parallel contractors before site planning assumes a subcontracting cascade that does not exist.
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Clear answers for work on site and in the office.
Practical articles about quotes, invoicing, planning and running a construction business in Belgium.
308 articles
· 3 min
First occupation of a Belgian building and Peppol: qualify the VAT transaction before invoicing
Keep a first-occupation or deemed-supply decision separate from ordinary construction billing before choosing structured invoice fields.
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Peppol self-billing software tolerance until 30 June 2026: keep the construction invoice controlled
Use Belgium's temporary self-billing flexibility without losing the prior agreement, alternative delivery proof or supplier acceptance.
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Belgian Peppol technical-means fines: document readiness before the EUR 1,500, 3,000 and 5,000 steps
Separate technical-readiness fines from invoice-content penalties and keep evidence that the business can both send and receive.
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Add a supplier option to a construction article with Alfie after reviewing its price source
Keep supplier identity, unit, price basis and effective date together before a new purchase option can influence estimating decisions.
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Email a construction report with Alfie only after confirming filters and recipient
Separate report generation from external delivery, preserve the exact filter set, and confirm the recipient before Alfie sends anything.
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Plan construction night work in Belgium after the June 2026 rule change
Treat the broader admission of night work from June 2026 as a starting condition, while preserving working-time, rest and sector checks.
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Do not ask every Belgian customer for a Peppol ID: verify the legal entity instead
Start from verified company and VAT data, then let the supported directory resolve the recipient rather than copying an untrusted ID.
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Several construction deliveries on one Peppol invoice: retain the tax-point date per line
Keep delivery or service dates traceable when several site transactions share one structured invoice and one payment request.
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A Belgian B2B customer cannot require a PDF copy instead of the structured Peppol invoice
Keep the structured invoice authoritative for Belgian B2B scope and treat any readable PDF as an optional, consistent companion copy.
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A Peppol summary invoice for several construction deliveries: preserve each delivery date
Combine several deliveries only when the invoice remains traceable to approved site records, tax dates, quantities and purchase references.
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AI Act disclosure for a synthetic construction photo shown to a client
Label synthetic construction imagery clearly, preserve its purpose and human approval, and avoid presenting a concept image as site evidence.
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