fixed-income-municipal

Analyze municipal bonds with tax-equivalent yield and credit quality calculations.

164|33|Updated Feb 15, 2026
One-click install
npx skills add https://github.com/JoelLewis/finance_skills --skill fixed-income-municipal
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: fixed-income-municipal
Source: https://github.com/JoelLewis/finance_skills/tree/main/plugins/wealth-management/skills/fixed-income-municipal
Command: npx skills add https://github.com/JoelLewis/finance_skills --skill fixed-income-municipal

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill helps investors understand and analyze municipal bonds, focusing on their tax advantages and creditworthiness, to make informed decisions in tax-aware fixed-income investing.

Core Features & Use Cases

  • Tax-Equivalent Yield (TEY) Calculation: Compares the after-tax return of municipal bonds to taxable alternatives.
  • Credit Analysis: Evaluates the risk of General Obligation (GO) and Revenue bonds.
  • AMT Considerations: Assesses the impact of the Alternative Minimum Tax on muni bond yields.
  • Use Case: Determine if a 3.5% tax-exempt municipal bond is a better investment than a 5.5% taxable corporate bond for an individual in the 37% federal and 5% state tax bracket.

Quick Start

Calculate the tax-equivalent yield for a municipal bond yielding 3.5% with a federal tax rate of 37% and a state tax rate of 5%.

Frequently Asked Questions about fixed-income-municipal

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

FAQPage Schema
How do I calculate tax-equivalent yield for municipal bonds?

To calculate tax-equivalent yield (TEY) for municipal bonds, divide the tax-exempt yield by one minus your marginal tax rate. This Skill automates TEY calculations, adjusting for both federal and state tax brackets to compare municipal yields against taxable alternatives.

What is the difference between General Obligation and Revenue bonds in credit analysis?

General Obligation (GO) bonds are backed by the issuer's taxing power, while Revenue bonds are backed by specific project cash flows. This Skill evaluates the credit quality of both GO and Revenue bonds to assess municipal bond risk.

How do Alternative Minimum Tax (AMT) implications affect municipal bond yields?

Alternative Minimum Tax (AMT) implications affect municipal bond yields because interest from certain private activity bonds becomes taxable under the AMT. This Skill assesses AMT adjustments to determine the true after-tax yield of your municipal bonds.

Can I compare tax-exempt municipal bonds to taxable corporate bonds?

Yes, you can compare tax-exempt municipal bonds to taxable corporate bonds using tax-equivalent yield and muni-to-Treasury yield ratios. This Skill calculates these metrics to help you determine relative value for tax-aware fixed income investing.

Does this tool require numpy for fixed income analysis?

Yes, this tool requires numpy for fixed income analysis because it utilizes Python scripts for quantitative calculations including TEY, de minimis rule, and yield ratio computations to analyze municipal bonds effectively.

When should I apply the de minimis rule to municipal bonds?

You should apply the de minimis rule to municipal bonds when they are purchased at a market discount to determine if the discount is taxed as ordinary income or capital gains. This Skill calculates de minimis thresholds for accurate tax-aware investing.