DAC7 asks a platform for one report a year, but the report needs data about every seller collected throughout the year. Nordlet keeps that data, applies the exclusion rules, and produces the file in the format your tax authority accepts.
Published estimates run from three weeks to twelve months per accounting system, and the work does not carry over from one vendor to the next. Here are the figures, their sources, and the alternative.
A plain explanation of the three mechanisms a platform meets in EU VAT, the one case where the platform itself becomes the taxable seller, and how each one is recorded in the books.
A practical guide to deciding whether marketplace transactions belong in revenue at gross or net, using IFRS 15 control analysis and professional judgment.
A technical guide to how immutable double-entry ledger APIs work, why marketplaces need them, and what to look for when embedding accounting into your platform.
A practitioner's take on which accounting APIs actually hold up when you're moving money across borders, VAT regimes, and thousands of small transactions per day.