Step 2 of 4 · ProjectsBy jurisdiction

3 open source tax projects for Denmark.

Every project on the list for Denmark, grouped by kind. Global tools have a page of their own. Entries without a warning come first in each group; the labels mark what to check.

3 projects2 maintained2 on the map18 jurisdictions + globalFacts checked 6 Oct 2026

Browse these by tax area

Corporate tax VAT & indirect

APIs

1 project

Validation, rates, filings and registries you can call directly.

Skattestyrelsen RSU B2B sample clientsDanish Tax Agency sample Java and .NET clients that submit VAT returns and fetch periods and receipts.APIDKLicence unknown

Tax datasets

2 projects

Rates, treaties and statistics, open and versioned.

myTransferPricing referenceSummaries of 18 OECD transfer pricing country profiles, with a prompt that reviews a Local File against one.Tax datasetAT · BE · BR · DK · FR · DE · GR · IE · IT · LU · NL · PL · SG · ES · SE · CH · UK · US

Transfer Pricing by Multinational Firms (Cristea, Nguyen) dataReplication data for Cristea and Nguyen on transfer pricing in Danish exports, 1999-2006.Tax datasetDKInactive since 2021Licence unknown

Labels mark what to check before you rely on an entry: inactive or archived code, demos, paid services and unclear licences. Only maintained projects for companies and tax authorities appear on the map. Search and filter the whole list.

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Next · Step 3 of 4The gapsThe activities with no open project yet, and the partly covered ones, with what to build on.