All 220 guides
Every guide opens with a route check: the stage, the data, the validation to expect, and the first check to make. Page 5 of 11, guides 81 to 100.
B2G go-live checklist for a first public buyer invoice
Receiver, profile, syntax, reference, test invoice and status check, in order, before a live invoice.
B2G invoicing for small suppliers
A small seller route to a public buyer: portal, provider or network, chosen by volume and by buyer rule.
B2G payment terms and late payment
Payment terms for public buyers, what a seller can check, and what this guide does not advise on.
B2G portals and submission rules
Portal submission, validation and status, and how portal rules differ from a network route.
B2G profiles and CIUS for public buyers
National CIUS profiles for public procurement, and how a seller reads one without guessing.
B2G validation and rejection handling
Portal and profile validation, actionable rejection messages, and resubmission without duplicating the invoice.
Directive 2014/55/EU in practice for a seller
What the directive changes for a seller, what it leaves to national implementation, and where to check the national rule.
Public buyer receiver obligations, explained
Which public buyers must be able to receive a standard invoice, and what that means for a seller.
Tax, VAT and ViDA explained: what the invoice carries for tax
Tax data on the invoice, VAT reporting, and the EU VAT in the Digital Age programme, explained as a programme, not as a date list.
Cross-border VAT and invoice data
Intra-EU and export supplies, identifiers and the data that supports the treatment claimed.
E-reporting vs e-invoicing: two different obligations
An invoice exchange obligation and a reporting obligation can exist separately, and confusing them causes double work or a missed report.
Multi-rate and mixed-supply invoices
Lines with different tax treatments on one invoice, and how totals must still reconcile.
Tax advice boundary for this guide
What this guide explains, what it does not advise, and where a reader should take a specific tax question.
Tax audits and invoice evidence
What a tax auditor asks for, and why the invoice plus its status evidence answers more than the invoice alone.
Tax errors and corrections on an invoice
Correcting a tax figure with a credit note or a corrected invoice, and the trail that must remain.
Tax exemptions and reverse charge on an invoice
Exemption reasons, reverse charge notes and the evidence each one needs on the record.
VAT data on an invoice line: category, rate and amount
Line tax category, rate, amount and exemption reason, and how a wrong category breaks reporting.
VAT reporting from invoice data
How reported figures are derived from invoice records, and why the derivation must be reproducible.
ViDA programme in plain terms
The VAT in the Digital Age programme: real-time reporting, platform economy and single registration, as ideas with phased measures.
Accounting, ERP and automation explained: from receipt to posting
Matching, approval, posting and payment, and the ERP mapping that makes automation safe rather than merely fast.