extenshi.io

IR35 Deemed Employer Cost Check 2026/27 extension

Security at a glance

Low riskSafety score 90/1007 findings

Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.

See the full security report

Firefox listing ID: ir35-deemed-employer-cost-chec

Permissions (4)

  • Manage downloads

Related extensions

Frequently asked questions

Is IR35 Deemed Employer Cost Check 2026/27 safe to use?

Our latest automated scan rates the Firefox listing of IR35 Deemed Employer Cost Check 2026/27 at 90/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does IR35 Deemed Employer Cost Check 2026/27 require?

IR35 Deemed Employer Cost Check 2026/27 requests 4 permissions. The most significant: Manage downloads. See the full breakdown in the security report.

Who develops IR35 Deemed Employer Cost Check 2026/27?

IR35 Deemed Employer Cost Check 2026/27 is published by ReadyStack. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.