Why a spreadsheet cannot be the answer
A valid e-invoice is structured data transmitted through an accredited provider. A spreadsheet produces a document for a human to read, which is a different thing.
spreadsheet invoicing
This is the one case where the honest answer is that something does have to change. A structured e-invoice has to be generated by a system and transmitted through an accredited provider, and a spreadsheet cannot do that on its own. The real project is moving onto a connected system — which is a bigger piece of work than the compliance step, and the reason this category cannot be left late.
A valid e-invoice is structured data transmitted through an accredited provider. A spreadsheet produces a document for a human to read, which is a different thing.
You will need an accounting system capable of producing the required data. For most businesses in this position that is a modest, well-trodden step, not an enterprise project.
Choosing a system, moving your data onto it and then implementing e-invoicing is a sequence. Compressed against a deadline, each stage gets worse.
Workable today, but there is no path from here to a valid structured invoice without a system in between.
Same position. The document is designed for reading, not for transmission.
Common, and the question becomes whether the existing software can carry the whole process.
The goal is the smallest system that meets the requirement and suits how you actually work, not the most impressive one demonstrated to you.
How much history you migrate is a decision with cost attached, and it is worth making deliberately.
Tax registration details for your customers will need collecting, and that takes longer than people expect.
To be clear about what we are and are not claiming: we do not sell a pre-built spreadsheet invoicing product or plugin. We assess your setup, select and coordinate an accredited provider, and make the connection work. Where a provider advertises spreadsheet invoicing support, we test whether it fits your configuration rather than taking the claim at face value.