Opti.Tax Transfer Pricing Documentation

Hamburg, Germany

What it is

Opti.Tax Transfer Pricing Documentation helps create and maintain transfer pricing documentation using the BZSt taxonomy. It continuously checks entries for validity, and in-software videos explain individual items. A bookable e-learning course is also available. DeepL integration translates the software, cloud interface, chats, tasks, and generated documents into supported languages. Microsoft 365 integration can send process-change notifications by email or Teams and route tasks to Microsoft To Do and Outlook. The product also lists interfaces with Microsoft Dynamics 365 Business Central, Sage, taskplace.de, kanzlei.land, DATEV, and Audicon. Country-by-Country Reporting and Pillar 2 are optional modules. Opti.Tax is offered in a hybrid setup for web and Windows. Its cloud workspace is accessed through Chrome, Edge, Firefox, or Safari and is intended for temporary rather than permanent data storage. The Windows client requires 64-bit Windows 10 or 11 and a database server using Microsoft SQL Server 2017 or later; other database systems may be possible by arrangement. The maker, hsp Handels-Software-Partner GmbH, is based in Hamburg and says it has operated since 1991. Pricing is available on request.

For and against

For

Uses the BZSt taxonomy
Continuously validates entries
DeepL translates software and generated documents
Microsoft 365 task and notification integration
Optional Country-by-Country Reporting and Pillar 2

Against

Pricing is available on request
Cloud workspace is intended for temporary data storage
Windows client requires 64-bit Windows 10 or 11
SQL Server 2017 or later is specified for the database server

The verdict

Opti.Tax combines transfer pricing documentation with ongoing validation, guidance, translation, and workflow integrations. Buyers should consider the desktop requirements and the stated temporary-use purpose of its cloud workspace, and request pricing or a consultation from the vendor.

Who it suits

The vendor describes the product for beginners and professionals, including SMEs, law firms, and businesses. Its optional reporting modules, integrations, and onboarding may be relevant to organizations evaluating transfer pricing documentation workflows.

Plans and prices

Opti.Tax Transfer Pricing Documentation

Priced on request

Price on request · optional Country-by-Country Reporting and Pillar 2 · free, no-obligation consultation

Read 7 Oct 2026 · hsp-software.de

Every plan, in full

On the record

Cloud access: Opti.Tax Cloud is an online workspace accessed through Chrome, Edge, Firefox or Safari and is intended for temporary rather than permanent data storage.hsp-software.de · read 7 Oct 2026
Cloud security: The vendor says cloud data is encrypted in transit and at rest, access is controlled and logged, and automatic backups are used.hsp-software.de · read 7 Oct 2026
Company and product history: hsp says it has developed professional software for tax practices, audit firms and businesses since 1991, and says the transfer pricing module was developed with ADKL.hsp-software.de · read 7 Oct 2026
Database options: The maker lists Microsoft SQL Server 2017 or later for a database server and says other database systems may be possible by arrangement.hsp-software.de · read 7 Oct 2026
Desktop requirements: The Windows client requirements specify Windows 10/11 64-bit and support for Microsoft SQL Server 2017 or later for the database server.hsp-software.de · read 7 Oct 2026
Guidance: The software includes help videos for individual items and offers a bookable e-learning course by transfer pricing expert Tobias Polka.hsp-software.de · read 7 Oct 2026
Guidance and validation: It includes in-software help videos and ongoing live validation of entries.hsp-software.de · read 7 Oct 2026
Hosting and compliance: The vendor says Opti.Tax Cloud data is stored in certified data centres in Germany and the EU under GDPR requirements.hsp-software.de · read 7 Oct 2026
Integrations: Opti.Tax has interfaces with Microsoft Dynamics 365 Business Central, Sage, taskplace.de, kanzlei.land, DATEV and Audicon.hsp-software.de · read 7 Oct 2026
Intended users: The vendor describes the product as suitable for beginners and professionals, including SMEs, law firms and businesses.hsp-software.de · read 7 Oct 2026
Languages: DeepL integration makes the software, including its cloud interface, available in multiple languages and translates chats and tasks into the recipient’s system language.hsp-software.de · read 7 Oct 2026
Maker: hsp Handels-Software-Partner GmbH is based in Hamburg and says it has operated since 1991.hsp-software.de · read 7 Oct 2026
Microsoft 365: Microsoft 365 integration sends process-change notifications by email or Teams and routes tasks to Microsoft To Do and Outlook.hsp-software.de · read 7 Oct 2026
Optional modules: Country-by-Country Reporting and Pillar 2 are described as optional.hsp-software.de · read 7 Oct 2026
Pricing availability: The transfer-pricing page invites visitors to order or book a consultation but does not state a product price.hsp-software.de · read 7 Oct 2026
Purpose: Opti.Tax Transfer Pricing Documentation helps create and maintain transfer pricing documentation.hsp-software.de · read 7 Oct 2026
Support: The maker advertises onboarding including training and German customer support.hsp-software.de · read 7 Oct 2026
Support and onboarding: The vendor lists comprehensive onboarding including training and German customer support.hsp-software.de · read 7 Oct 2026

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