TaxWare is the leading software solution for advisors in accounting, taxation, finance, and retirement planning. With an intuitive user interface, it provides up-to-date tax calculations for all of Switzerland, clear simulation models, and informative graphics at any time. Reduce your advisory effort, enhance your advisory quality, and sustainably impress your clients.
Publisher’s description
What is TaxWare?
TaxWare by FIVE Informatik AG is proprietary Windows software.
Installation and requirements
The publisher provides MSI installers for 64-bit and 32-bit Windows. The main installer is 253.8 MB. Installation asks for administrator rights. A silent install is possible with the installer’s documented switches. An MSI package is available for deployment with Group Policy, Intune or Configuration Manager.
Popularity and file types
On Windows it registers 2 file types, including .txwe and .txwx.
Pros / Cons
Pros
- MSI package for managed deployment
- Documented silent install
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- Installation needs administrator rights
In short: TaxWare is a Windows tool for 64-bit and 32-bit PCs. Administrators can deploy it unattended.
Is TaxWare safe to download?
- The file is served by update.taxware.ch, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
4211C620B76CBA97A5E442197E32133A88EAF202476BD5F605C166E021141F71· Open the VirusTotal report for this hash - The link answered when we last checked it (October 22, 2026)
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 2.42.62Latest | July 29, 2026 | 253.8 MB | 32-bit MSI64-bit MSI |
Install from the command line
Silent install ›winget install --id FIVEInformatik.TaxWare -emsiexec /i TaxWareSetupX64.msi /qn /norestartmsiexec /x {E7B68849-21CA-42CF-9AB3-100B613A8B2A} /qn /norestartRelated guide: How to use winget: install and update apps
Information
- Publisher
- FIVE Informatik AG
- Licence
- Proprietäre
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10
- Architecture
- 64-bit, 32-bit
- Installer
- MSI
- Version
- 2.42.62
- Released
- July 29, 2026
- Added to the catalogue
- July 30, 2026
- Versions listed
- 1
- Website
- taxware.ch
- winget ID
- FIVEInformatik.TaxWare
- MSI product code
- {E7B68849-21CA-42CF-9AB3-100B613A8B2A}
File types it opens (2)
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is TaxWare free?
TaxWare is proprietary (closed-source) software (licence: Proprietäre). Whether it costs money depends on the edition: check the publisher’s site for prices and free tiers.
Is TaxWare safe to download?
The download comes from update.taxware.ch, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install TaxWare with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can TaxWare be installed silently?
Yes. The silent install page lists the exact command for each installer, including msiexec for the MSI package.
Does TaxWare run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit and 32-bit version through emulation.