https://github.com/marcusbello/tax_calculator

Nigeria Tax Act 2025: Personal Income Tax Calculator using the new NTA 2025 tax bands to calculate the tax amount built with Go (Golang)
https://github.com/marcusbello/tax_calculator

2025 calculator finance go golang html-css-javascript income nta tax

Last synced: 22 days ago
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Nigeria Tax Act 2025: Personal Income Tax Calculator using the new NTA 2025 tax bands to calculate the tax amount built with Go (Golang)

• Host: GitHub
• URL: https://github.com/marcusbello/tax_calculator
• Owner: marcusbello
• Created: 2025-08-21T11:40:28.000Z (10 months ago)
• Default Branch: master
• Last Pushed: 2025-10-06T08:59:13.000Z (8 months ago)
• Last Synced: 2025-12-26T06:21:35.636Z (6 months ago)
• Topics: 2025, calculator, finance, go, golang, html-css-javascript, income, nta, tax
• Language: HTML
• Homepage: https://tax-calculator-1bkk.onrender.com/
• Size: 55.7 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

          
# Tax Calculator

![Tax Calculator Logo](https://img.icons8.com/ios-filled/100/000000/calculator.png)

2025 NTA Personal Income Tax Calculator.

## Features

- Calculates personal income tax using 2025 NTA Tax bands.

- Returns 0 for invalid or negative values.

- Easy to use.

## Inputs

- `Annual Income`: A non-negative amount whose tax amount is to be computed.

- `Annual Rent`: A non-negative amount based on the annual rent paid recently.

- `Deductions`: A non-negative amount based on business expenses or money spent making the said income.

## Returns

- The annual tax amount expected to be paid for the year.  `Tax Amount`.

## Panics

- Returns 0 if `Deduction` is bigger than the annual income.

## Example

![TaxCalculator Example](https://img.icons8.com/ios-filled/50/000000/numbers.png)

## License

This project is licensed under the MIT License.