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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryIT & CommunicationSoftware developerLausannePolytax Sàrl
Polytax Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Polytax Sàrl provides an online platform to help prepare tax returns for the canton of Vaud. Users can import tax documents, complete and review their information step by step, and download the completed return in the cantonal format.

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Service area

Offering

Products & services

Industry:Software developer
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3.5/5

Polytax Sàrl

✓ Offered5
Simplified Vaud tax return
Preparation of the simplified Vaud tax return online, with import of tax certificates, guided data entry, review, cantonal export and submission ready to send.
Tax optimisation
Analysis of your tax situation to identify optimisation potential, maximise legally allowable deductions and generate an optimised result for your tax return.
Tax return with real estate and stock modules
Solutions for owners and investors, with a real estate module, a stock investment module, priority email support and customised processing.
Tax audit report
Polytax tax audit report included in the Premium package, plus a video conference meeting for more personalised follow-up.
Customer support by email
Standard or priority email support to assist with preparing the tax return and answer questions after you receive it.
Trust & reputation

ranQ Trust Score of Polytax Sàrl: 3.5 out of 5.0

Trust Score3.5/ 5.0

Solid

x

Data basis 54% · As of November 2026

Polytax Sàrl has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Polytax Sàrl scores 40.1 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.0.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Polytax Sàrl scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Polytax Sàrl scores 2.3 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.2.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Polytax Sàrl reaches a ranQ Trust Score of 3.5 out of 5.0 — rated «Solid». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Rue de Bourg 27
1003 Lausanne

At a glance

Legal form
Limited Liability Company
UID
CHE-194.180.022
Founded
2026 · 0 years
Last commercial register change
March 16, 2026
Employees
1 to 10

Active in 1 of 26 cantons

  • VDVaud
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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