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From 1 January 2027, German businesses above €800,000 turnover must issue e-invoices. Get your PHP or Laravel app ready

API reference

Quittio\Core\Formats

quittio/core#

Quittio\Core\Formats

  • DefaultFormatResolverFormat resolution in this order:
  • ExtendedFeaturesDetects data that only the profile EXTENDED can carry (sub lines, EXTENDED-only fields).
  • FormatChoiceResult of the format resolution: output format key and profile key.
  • FormatRegistryKnown output formats. Country and network packages can register national formats.
  • FormatResolver interfaceChooses format and profile when none is given.
  • FormatRule interfaceA rule of a country pack that decides the output format of an invoice.
  • OutputFormatDefinition of an output format.

The open core packages are MIT licensed. The legal wording of the country packs must be confirmed by a tax adviser.