iCalculator™ IL (US)"Informing, Educating, Saving Money and Time in Illinois"
US Tax 2024

iCalculator™ US: Illinois Tax Calculators

Welcome to iCalculator™ US, your comprehensive suite of free tax calculators for Illinois. iCalculator™ has provided free tax calculators for Illinois since 2014. Since those early days we have extended our resources for Illinois to includes Tax Guides, Tax Videos and enhanced the tax calculators and supporting tax information. View all tax calculators and tools in the Illinois Tax Hub or use the Illinois Tax Calculator for 2024 (2025 Tax Return).

Illinois Tax Calculator 2024
*** Please enter your income ***
Advanced Illinois Salary Calculator 2024
FICA (Federal Insurance Contributions Act):
Itemized Deductions:
Retirement Plan Contributions:
About you:
About your spouse (complete if Married filing Jointly):
Local Taxes and Additional Taxes:
Additional Illinois State Tax Deductions and Credits:
Additional Federal Tax Deductions and Credits:
Work Time Settings [for fine tune computation of hourly rates etc.]:
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Illinois Tax Calculator 2024/25

The Illinois Tax Calculator is for the 2024 tax year which means you can use it for estimating your 2025 tax return in Illinois, the calculator allows you to calculate income tax and payroll taxes and deductions in Illinois. This includes calculations for

  1. Employees in Illinois to calculate their annual salary after tax.
  2. Employers to calculate their cost of employment for their employees in Illinois.

The Illinois Tax Calculator for 2024 encompasses a comprehensive suite of features to cater to your tax calculation needs. Key features include detailed calculations for Federal Income Tax based on the latest tax tables and allowances, FICA contributions covering both Social Security and Medicare, and automatic calculations for the Earned Income Tax Credit (EITC). Additionally, it allows for the consideration of retirement plan contributions, including 401(k), 403(b), SARSEP, and 457 plans, as well as SIMPLE plans, with specific limits for 2024. The calculator also supports Schedule A (Form 1040) for Federal Itemized Deductions, local tax calculations, and the inclusion of additional taxes or deductions.

For those seeking a deeper understanding and more detailed information on these features, including how they apply to your individual tax situation, it's recommended to view the comprehensive instructional overview here. This additional resource provides extensive insights into each feature, ensuring you can maximize your tax deductions and credits effectively for the 2024 tax year.

Discover Illinois, United States

Illinois, often referred to as the "Prairie State," is located in the Midwestern region of the United States. It shares its borders with Wisconsin to the north, Indiana to the east, Kentucky to the southeast, Missouri to the west, and Iowa to the northwest. The Mississippi River forms much of its western border. Illinois is known for its diverse landscape that includes farmlands, forests, rolling hills, and wetlands. The state is also home to Chicago, the third-largest city in the U.S., known for its vibrant culture, architecture, and as a major hub for arts, music, and theater.

The economy of Illinois is one of the most diversified in the United States, with Chicago serving as a key financial and industrial center. The state's economy is driven by various sectors, including manufacturing, agriculture, and services. Manufacturing in Illinois includes machinery, food products, chemicals, and electronic equipment. The Chicago metropolitan area, in particular, is a major center for telecommunications, transportation, and infrastructure with its strategic location offering extensive logistics and distribution networks.

Agriculture also plays a significant role in the state's economy, with Illinois being a leading producer of soybeans, corn, and swine. The state's fertile soil and favorable climate contribute to its strong agricultural output. Additionally, Illinois has a robust financial sector, with Chicago being home to major financial and commodity exchanges, including the Chicago Stock Exchange and the Chicago Mercantile Exchange. The state's technology sector has been growing, particularly in areas related to biotechnology, energy, and environmental technology.

Illinois's economy benefits from its central location in the U.S., which makes it a vital transportation hub with a significant network of railroads, waterways, and highways. This connectivity facilitates trade and commerce both nationally and internationally. For more information on Illinois's neighboring states, visit Wisconsin, Indiana, Kentucky, Missouri, and Iowa.

Overview of Taxation in Illinois, United States

In Illinois, the state's approach to taxation is an integral aspect of its fiscal structure, playing a crucial role in funding state services and infrastructure. This overview sheds light on the state taxation system in Illinois, emphasizing the various types of state taxes and compliance requirements. While residents and businesses in Illinois are subject to federal taxes as in other parts of the country, the state's own tax policies have distinctive characteristics.

One of the key components of Illinois' tax system is its state income tax. Unlike states with a progressive tax system, Illinois employs a flat tax rate for individuals. This means that all taxpayers are subject to the same rate, regardless of their income level. It simplifies the income tax process for residents, as they pay a uniform percentage of their income. However, taxpayers must still adhere to federal tax laws, which follow a progressive system with multiple brackets.

Besides personal income tax, Illinois imposes a state sales tax, which applies to the sale of most goods and some services. Local governments in Illinois may also levy additional sales taxes, leading to variations in the total sales tax rate across different regions within the state. Property taxes, administered at the local level, are another significant source of revenue for Illinois. They fund vital services like public education, infrastructure, and emergency services.

Understanding and complying with these state and local taxes is vital for residents and businesses in Illinois. The state's tax system, while simpler in some aspects due to the flat income tax rate, requires careful attention to sales, property, and income taxes. For a comprehensive understanding of Illinois' tax system and the latest information, explore iCalculator™ US Tax HUB for Illinois.