jongonzlz

jongonzlz / Calculadora-de-Salarios-y-Progresividad-en-Fr-o

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Auditor fiscal en Python que calcula el salario neto en España (2012-2026) euro a euro. Genera una auditoría en Excel del IRPF, Seguridad Social, MEI y analiza la pérdida de poder adquisitivo ajustada a la inflación real.

29
9
100% credibility
Found Apr 24, 2026 at 29 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
Python
AI Summary

A tool that generates a detailed Excel report calculating net salaries in Spain from 2012 to 2026, including taxes, social security contributions, and inflation-adjusted purchasing power analysis.

How It Works

1
🔍 Discover the Tool

You hear about a helpful salary checker that reveals how much take-home pay people in Spain really get after taxes and how inflation eats into it over the years.

2
📥 Grab the Calculator

You download the single calculator file to your computer, ready to explore Spanish pay history from 2012 to 2026.

3
⚙️ Prepare Your Computer

You make sure Python is set up on your machine, just like having the right ingredients before baking a cake.

4
🚀 Launch the Magic

You run the calculator, and it starts working its wonders, computing millions of salary scenarios with real tax rules.

5
⏳ Wait for the Results

You relax for a couple of minutes while it builds a massive report, feeling excited about the insights coming your way.

6
📊 Open Your Report

A big Excel file pops up with easy-to-read sheets showing net pay for every salary level, year by year.

✅ Understand Your Pay Story

You now have a complete audit of taxes, social security, and inflation's impact, empowering you to see the real value of wages over time.

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Star Growth

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AI-Generated Review

What is Calculadora-de-Salarios-y-Progresividad-en-Fr-o?

This Python tool acts as a fiscal auditor github project for Spanish net salaries from 2012-2026, computing euro-by-euro breakdowns of IRPF, Social Security, MEI, and new solidarity contributions. Run it after installing pandas, numpy, and openpyxl, and it generates a massive Excel file with control sheets, yearly detailed tabs (0-100k€ salaries), and inflation-adjusted comparisons revealing purchasing power loss, or "adquisitivo" erosion. It's built for precise, legal-compliant simulations without manual spreadsheets.

Why is it gaining traction?

Basic salary calculators skip historical nuances like Art.20 work reductions, 43% withholding caps, or chained INE inflation rates— this handles them all in 1.5M+ exhaustive runs per year, plus MEI and 2025-2026 updates. The macro inflation tab stands out, deflating past salaries to 2026 euros to quantify "progresividad en frío" impacts, making it a hook for auditor fiscal salario analysis on github. Developers grab it for its output-ready audits over generic tools.

Who should use this?

Fiscal auditors prepping for concurso oposiciones or SEFAZ SP roles, HR pros modeling Spanish payroll costs 2012-2026, and economists dissecting auditor fiscal da receita federal-style tax progresivity. Ideal for auditing codes github in payroll apps, simulating neto vs bruto for SMI earners, or benchmarking inflation-hit salaries.

Verdict

Worth forking for Spanish payroll audits (29 stars, 1.0% credibility signals early stage), with strong README and MIT license offsetting low test coverage. Production use needs your own validation against AEAT rules—great educational auditor fiscal rn starter.

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