tax-provision

Calculate ASC 740 income tax provisions for C-corporations.

Updated Mar 13, 2026
One-click install
npx skills add https://github.com/AeyeOps/aeo-basis-plugin-marketplace --skill tax-provision
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: tax-provision
Source: https://github.com/AeyeOps/aeo-basis-plugin-marketplace/tree/main/plugins/financial-planning/skills/tax-provision
Command: npx skills add https://github.com/AeyeOps/aeo-basis-plugin-marketplace --skill tax-provision

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill automates the complex process of calculating and recording income tax expense for C-corporations according to U.S. GAAP (ASC 740), ensuring accurate financial reporting and compliance.

Core Features & Use Cases

  • ASC 740 Compliance: Handles current and deferred tax expense, DTA/DTL measurement, valuation allowances, and effective tax rate reconciliation.
  • Uncertain Tax Positions: Manages FIN 48 analysis for tax positions.
  • Quarterly Provisions: Supports interim reporting with Estimated Annual Effective Tax Rate (EAETR) calculations.
  • Use Case: When closing the books for a C-corp, use this Skill to accurately determine the total income tax expense, including the impact of temporary differences and any necessary valuation allowance, for the financial statements.

Quick Start

Use the tax-provision skill to compute the current and deferred tax expense for the fiscal year.

Frequently Asked Questions about tax-provision

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

FAQPage Schema
How do I calculate ASC 740 income tax provision for a C-corporation?

To calculate the ASC 740 income tax provision, compute current and deferred tax expense, measure DTA/DTL, assess valuation allowances, and reconcile the effective tax rate for C-corporation financial reporting.

What is the Estimated Annual Effective Tax Rate methodology for quarterly tax provisions?

The EAETR methodology calculates interim tax provisions by projecting the annual effective tax rate, applying it to quarterly year-to-date income, and adjusting prior quarters to ensure accurate ASC 740 quarterly reporting.

How do I evaluate uncertain tax positions under FIN 48 analysis?

Evaluating uncertain tax positions under FIN 48 involves assessing whether a tax position is more likely than not to be sustained upon examination and measuring the resulting tax benefit for financial statement compliance.

How do I calculate deferred tax assets and liabilities for temporary differences?

Calculating deferred tax assets and liabilities requires identifying temporary differences between book and tax basis, applying the enacted tax rate, and assessing if a valuation allowance reduces recognizable DTA.

Can I integrate return-to-provision adjustments with tax return preparation?

Yes, return-to-provision adjustments integrate tax return preparation data with the book provision calculation, reconciling differences between the filed tax return and the estimated ASC 740 income tax expense.

When do I need to assess a valuation allowance against deferred tax assets?

A valuation allowance against deferred tax assets is required when it is more likely than not that some portion or all of the DTA will not be realized, impacting the deferred tax expense recorded.