Severance & ad-valorem tax

What do severance and ad-valorem taxes take out? Computes state severance and ad-valorem production tax with cited jurisdiction and rate support. Scope is production taxes for a single state, product, and period. Trigger phrases: severance tax, production tax by state, ad valorem, after-tax take. Produces: cited tax schedule with jurisdiction-level assumptions and abstentions.

Reserves And Subsurface · Underwriting · v1

Measured quality evidence

Quality lift unmeasured

Registry maturity does not prove response or artifact quality. No qualifying same-model skill-on versus no-skill improvement has been verified.

Required comparison: same model with this skill enabled versus the same model without the skill.

Inputs and output

Required inputs

Annual Cost Depletion Basis USD
Annual Property Taxable Income Before Depletion USD
Annual Remaining Recoverable BOE Begin
Annual Taxable Income Before Depletion USD
Currency
Deal ID
Discount Rate
Economics Model
Federal Tax Rate
Gross Value USD
Idc Pct Of Capex
Lease Operating Statement
Percentage Depletion Rate
Pretax Monthly BOE Net
Pretax Monthly Ocf USD
Pretax Monthly Revenue USD
Product
Production Month Iso
Production Period
Source Documents
Source Spans
State
State Tax Rate
Tangible Depr Life Years
Tangible Pct Of Capex
Tax Rule Review
Unit Basis
Well Capex USD

Optional inputs

Ad Valorem Pct Override
As Of Date
Basin
Category Pretax Monthly Ocf USD
Deal Name
Exemptions
Gas Mcf
Oil Bbl
Pv Discount Rate Strip
Rate Override
Severance Workup Markdown

Required source documents

Economics Model
Lease Operating Statement
Los
Model
Statute Reg Guidance

Expected outputs

After Tax Economics Summary
Exemption Ledger
Missing Source Checklist
Severance Tax Workup
Tax Source Appendix

Buyer-profile access

Policy visibility is not execution proof. Authentication is checked before a run.

Available

Read-only connection

The skill entry point is callable. Any downstream write or external action is checked separately.

Available

Partner workspace

The skill entry point is callable. Any downstream write or external action is checked separately.

External-action review

Review review applies before a consequential external or binding action. Analysis and working artifacts remain available before that review.

Review item

This is review guidance for a later external or binding action. Supported analysis and a working artifact remain available with the review item attached.

Applies before: external release

Review item

This is review guidance for a later external or binding action. Supported analysis and a working artifact remain available with the review item attached.

Applies before:

Review item

This is review guidance for a later external or binding action. Supported analysis and a working artifact remain available with the review item attached.

Applies before: binding action, external release

Input gaps and limits

Dependent input gaps

Severance Workup Markdown is missing or unverified: The dependent calculation remains open. CRUX returns the other supported work and names the exact input needed.
Gas Mcf is missing or unverified: The dependent calculation remains open. CRUX returns the other supported work and names the exact input needed.
Oil Bbl is missing or unverified: The dependent calculation remains open. CRUX returns the other supported work and names the exact input needed.

Known limitations

Do not use for a rate-only lookup, a multi-state burden comparison, a production-tax return or filing instruction, a legal/tax opinion, county assessment or accrual reconciliation, owner withholding audit, entity tax provision, partnership/LP return, 45Q credit, or quick flat-rate screen. Use `after-tax-economics-case` (via its entry route) when jurisdictional production tax has already been supplied and only the broader tax model is needed.

Relationships

Outcome agents

reserves-nav-underwriter

Workflow-registry jobs

No workflow relationship is declared.

Use this skill

Authentication and the required buyer profile are checked before any work runs.