754,000+ skills indexed

AeyeOpsOFFICIAL

Explore all skills by this author →

Verified:Website GitHub

state-returns

Determine state corporate income tax nexus and guide Florida F-1120 preparation.

Updated Mar 13, 2026

Search Tags:#nexus #state tax #corporate income tax #florida f-1120 #apportionment #multistate filing

Ready to run

npx skills add https://github.com/AeyeOps/aeo-basis-plugin-marketplace --skill state-returns

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: state-returns
Source: https://github.com/AeyeOps/aeo-basis-plugin-marketplace/tree/main/plugins/tax-prep/skills/state-returns
Command: npx skills add https://github.com/AeyeOps/aeo-basis-plugin-marketplace --skill state-returns

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill simplifies the complex and time-consuming process of determining state tax nexus, preparing state corporate income tax returns, and ensuring compliance with varying state regulations.

Core Features & Use Cases

Nexus Determination: Analyzes physical presence, economic nexus, and P.L. 86-272 to identify filing obligations across states.
Florida F-1120 Preparation: Guides through the computation of Florida taxable income, apportionment, and tax liability.
Multistate Filing Guidance: Provides framework for apportionment, state modifications, and NOL rules applicable to various states.
Use Case: A corporation is unsure if it has nexus in five different states. This Skill can evaluate each state's nexus triggers and provide a clear list of where returns must be filed, along with guidance on how to prepare those returns.

Quick Start

Use the state-returns skill to determine nexus for a corporation operating in California, Texas, and New York.

Frequently Asked Questions about state-returns

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I determine if my corporation has state income tax nexus in multiple states?▼

Yes, the state-returns skill provides specific guidance for preparing the Florida F-1120 return, including the computation of Florida taxable income, apportionment factors, and final tax liability.

How do I calculate state corporate income tax apportionment for multistate filing?▼

Yes, the state-returns skill provides specific guidance for preparing the Florida F-1120 return, including the computation of Florida taxable income, apportionment factors, and final tax liability.

When do I need to file state corporate income tax returns for multistate operations?▼

Yes, the state-returns skill provides specific guidance for preparing the Florida F-1120 return, including the computation of Florida taxable income, apportionment factors, and final tax liability.

Does P.L. 86-272 protect my corporation from state income tax filing obligations?▼

Yes, the state-returns skill provides specific guidance for preparing the Florida F-1120 return, including the computation of Florida taxable income, apportionment factors, and final tax liability.

How do I prepare a Florida F-1120 corporate income tax return?▼

Yes, the state-returns skill provides specific guidance for preparing the Florida F-1120 return, including the computation of Florida taxable income, apportionment factors, and final tax liability.

What state-specific modifications apply to corporate income tax returns?▼

Yes, the state-returns skill provides specific guidance for preparing the Florida F-1120 return, including the computation of Florida taxable income, apportionment factors, and final tax liability.

Related Skills

Explore More Finance & Accounting Skills→

Income Tax

Analyze federal, state, and local tax rates to recommend an effective income tax rate for a hotel SPV entity.

checklist

Generates a step-by-step checklist for filing tax returns via Free File Fillable Forms.

compliance-reporting

Automate 1099 form preparation and sales/use tax compliance.

ifta-fuel-tax-return-filing

Calculate quarterly IFTA fuel tax returns from fleet mileage and fuel records.