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Il Estimated Tax

Agent skill
1 skill

> Illinois Estimated Income Tax (Form IL-1040-ES) for self-employed individuals. Covers quarterly payment requirements, 4.95% flat rate computation, safe harbour rules, underpayment penalty calculation, and payment schedule. Primary source: 35 ILCS 5/803; 86 Ill. Admin. Code 100.8010.

Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI

Supported by the Atlas install prompt. Skill-specific requirements vary.

Skill stats

Skills1CategoryGeneralStars0

About this skill

> Illinois Estimated Income Tax (Form IL-1040-ES) for self-employed individuals. Covers quarterly payment requirements, 4.95% flat rate computation, safe harbour rules, underpayment penalty calculation, and payment schedule. Primary source: 35 ILCS 5/803; 86 Ill. Admin. Code 100.8010.

Quick start

  1. Copy the install prompt. Use the green button above this README.
  2. Send it to your agent. Paste it into your coding agent’s chat and send.
  3. Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
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This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.

Automated security scan: Partial

Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.

0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1

Content SHA-256: e1ebb6119abf54153621c53dfd5c1b5f74cfd1a2cc4023fe1b68db04d656e8a4

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About this listing

Category
General
Reported license
AGPL-3.0
Listing language (estimated)
English
Review status
Not individually reviewed
Agent compatibility
Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.
Il Estimated Tax | Agent Skills Atlas