Security and Compliance
- What is the invoicing mandate?
- I have been asked to sign a mandate. Why?
- What does the "Signed PDF" e-invoicing mode mean?
- What does the "Unsigned PDF" e-invoicing mode mean?
- Which e-invoicing mode should I choose?
- My client offers to digitise my invoices in PDF or signed PDF. How and when should I choose?
- What are the regulations for tax digitisation?
- If I send an invoice to my client on SY, do I have to keep a paper copy of the invoice?
- If I send an invoice through SY, do I also have to send a paper invoice by post?
- Does sending through SY guarantee that my invoices are legally compliant?
- 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?