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VAT rules

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VAT rules

What are the regulations for tax digitisation? Should I keep paper invoices? If I send an invoice through SY, do I also have to send a paper invoice by post? Are invoices sent on SY legally recognized? Are my invoices sent via SY legally recognised by the tax authorities? How can the tax authorities access my invoices if there is an audit?

Frequently asked questions

  • How do I access my customer orders?
  • How can the tax authorities access my invoices if there is an audit?
  • What is SY?
  • Guest Supplier Tutorials
  • What is the Cegedim Group?
  • Can I issue invoices if I am a Head Contractor ?
  • What is Cegedim e-business?
  • How to register on SY? (guest)
  • Can I use a file generated with my office/accounting tool?

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