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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesZurichUS Tax & Financial Services Sàrl
US Tax & Financial Services Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

US Tax & Financial Services Sàrl provides US and UK tax advisory and tax return compliance services for individuals, trusts, family offices, funds and corporations. Its services include cross-border tax planning, estate and trust advice, fund and partnership services, FATCA/CRS reporting, and support for US expansion and ITIN/EIN applications.

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US Tax & Financial Services Sàrl

✓ Offered12
US Tax Advisory and Tax Return Compliance
US tax advisory and annual tax return compliance for US persons, including informational reporting, FBAR-related filing support, voluntary disclosure and related tax planning.
Cross-border Planning and US/UK Compliance
Cross-border tax planning and compliance for US-connected individuals in the UK, Switzerland, Europe and other jurisdictions, including filing requirements and tax treaty advice.
Switzerland and US-Connected Individuals
US tax advisory and compliance services for US-connected individuals and businesses based in Switzerland, including local Swiss support and international filing matters.
Expatriation Tax Services
Expatriation tax advice and compliance for people renouncing US citizenship or giving up a Green Card, including exit tax calculations and Form 8854 support.
Trust Structures with US Connections
US tax advice and compliance for foreign and domestic trusts with US settlors, beneficiaries or income, including trust characterization, reporting and FATCA support.
Gift and Estate Tax Planning
US estate and gift tax planning, cross-border estate analysis, lifetime gifting programmes and preparation of gift and estate tax returns for residents and non-residents.
Estate Planning
Estate planning for US taxpayers and international families, including trust characterisation, inheritance tax analysis, beneficiary distributions and compliance filings.
Funds
US tax compliance and structuring for investment funds, including private equity, venture capital, real estate, PFIC and K-1/K-3 reporting.
Partnerships and Investors
US tax planning and compliance for domestic and foreign partnerships and investors, including allocations, withholding, FATCA/CRS reporting and K-1 support.
Partnership Representative Services
Designation and support services for partnership representatives, including centralized audit procedures, IRS liaison and required named-individual filings.
Corporations
US tax advisory and compliance for US, foreign and controlled corporations, including GILTI, UBTI, ECI, entity classification and filing requirements.
US Expansion
US market-entry support for companies expanding into the United States, including entity selection, tax structure, state tax, transfer pricing and related compliance.
Trust & reputation

ranQ Trust Score of US Tax & Financial Services Sàrl: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

US Tax & Financial Services 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%
US Tax & Financial Services Sàrl scores 88.3 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.100.012%
  • 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.70.07%
US Tax & Financial Services 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%
US Tax & Financial Services Sàrl scores 39.5 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 35.65.74%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.13.34%
Qualifications+0.00

US Tax & Financial Services Sàrl reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 58%, so the score is backed by part of the criteria. As of October 2026.

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

Press

Media

September 29, 2021Media
US charges Swiss finance firm and six people with tax evasion
swissinfo.ch

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Secure profile

Location

Freyastrasse 14
8004 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-110.155.828
Founded
2003 · 23 years
Last commercial register change
February 19, 2026
Employees
11 to 20
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.88.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.85.03%
    • Full methodology

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