Abraxas Informatik AG

Abraxas Informatik AG is a Swiss IT services and software company headquartered in St. Gallen, long established as a specialist in digital solutions for public administration. Its product and service range centers on e-government, with software for tax administration, civil registries, elections, and integration platforms connecting federal, cantonal, and municipal systems. The company also delivers cloud services, IT infrastructure management, and managed workplace solutions, serving cantons, municipalities, and other public-sector organizations across Switzerland. Among its best-known offerings is eFisc, a family of tax declaration software developed on behalf of Swiss cantonal tax administrations. The listed package, eFisc 2026, is the free edition provided by the tax administration of the Canton of Thurgau for the 2026 tax period. It enables private individuals to complete their cantonal and federal income tax returns electronically, guiding users step by step through income, deductions, assets, and other declarations. Typical use cases include importing data from previous tax periods, attaching supporting documents digitally, performing plausibility checks before submission, and transmitting the finished return directly to the tax authority, eliminating paper-based filing. In general, tax software of this kind targets residents who wish to prepare accurate declarations without professional assistance, while the underlying publisher ecosystem serves administrative authorities seeking secure, integrated digital workflows. Beyond end-user tax tools, the company's broader portfolio reflects the typical categories of a public-sector IT provider: case and document management, secure data exchange, portal solutions for citizen services, and operational IT services, all tailored to the regulatory and data protection requirements of Swiss government bodies.