iCalculator™ IN (US)"Informing, Educating, Saving Money and Time in Indiana"
US Tax 2025

iCalculator™ US: Indiana Tax Calculators

Welcome to iCalculator™ US, your comprehensive suite of free tax calculators for Indiana. iCalculator™ has provided free tax calculators for Indiana since 2014. Since those early days we have extended our resources for Indiana to includes Tax Guides, Tax Videos and enhanced the tax calculators and supporting tax information. View all tax calculators and tools in the Indiana Tax Hub or use the Indiana Tax Calculator for 2025 (2026 Tax Return).

Indiana Tax Calculator 2025
*** Please enter your income ***
Advanced Indiana Salary Calculator 2025
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 Indiana State Tax Deductions and Credits:
Additional Federal Tax Deductions and Credits:
Work Time Settings [for fine tune computation of hourly rates etc.]:

Indiana Tax Calculator 2025/26

The Indiana Tax Calculator is for the 2025 tax year which means you can use it for estimating your 2026 tax return in Indiana, the calculator allows you to calculate income tax and payroll taxes and deductions in Indiana. This includes calculations for

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

The Indiana Tax Calculator for 2025 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 2025. 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 2025 tax year.

Discover Indiana, United States

Indiana, known as the "Hoosier State," is located in the Midwestern region of the United States. It is bordered by Michigan to the north, Ohio to the east, Kentucky to the south and southeast, and Illinois to the west. Indiana's northern edge is defined by Lake Michigan, providing it with a small coastline. The state's landscape is characterized by flat farmland and small forests, fitting its reputation as a heartland of agriculture. Indiana's rich cultural heritage includes influences from its early Native American and European settlers. The state is renowned for its contribution to American sports culture, particularly basketball, and is famously home to the Indianapolis 500, one of the world's most prestigious auto races.

Indiana's economy is diverse, with manufacturing being one of the leading sectors. The state is a major hub for the automotive industry, with several major car manufacturers and automotive parts suppliers operating there. Indiana is also known for its production of steel, pharmaceuticals, medical devices, and electrical equipment. Agriculture continues to play a significant role in the state's economy, with Indiana being a major producer of corn, soybeans, and hogs. The state's agricultural output benefits from its fertile soil and favorable growing conditions.

The service sector, particularly healthcare, retail, and finance, also contributes significantly to Indiana's economy. Indianapolis, the state capital and largest city, is a center for business and finance and hosts several major companies' headquarters. Additionally, Indiana has a growing technology sector, with efforts focused on tech startups and innovation, especially in the Indianapolis metropolitan area.

Indiana's strategic location in the Midwest, along with its extensive transportation infrastructure, including highways, railroads, and ports, makes it a vital logistics and distribution hub. This connectivity is crucial for both domestic and international trade. For more information on Indiana's neighboring states, visit Michigan, Ohio, Kentucky, and Illinois.

Overview of Taxation in Indiana, United States

In Indiana, the state tax system plays a vital role in the fiscal landscape, complementing the federal tax obligations faced by residents and businesses. This overview provides insights into the state taxation in Indiana, emphasizing different state tax types and compliance aspects. While federal taxes are a consistent responsibility across the United States, Indiana's state tax system has unique elements that are important to understand.

Indiana's tax system is notable for its approach to personal income tax. Unlike some states with progressive tax systems, Indiana utilizes a flat tax rate for individual income tax. This means all taxpayers are subject to the same rate, regardless of their income level, simplifying the tax filing process. It's important to note, though, that this state-level flat rate is separate from the federal income tax, which uses a progressive rate system.

Another key aspect of Indiana’s tax system is its state sales tax. The state imposes a general sales tax on the sale of most goods and services, which contributes significantly to state revenue. In addition to the state sales tax, counties in Indiana may impose local income taxes. Property taxes, administered at the local level, fund important public services like education, infrastructure, and public safety. These taxes are assessed on real estate and personal property and vary depending on the locality and the property's assessed value.

Understanding and complying with these state and local taxes is crucial for residents and businesses in Indiana. The state's tax system, while simpler in some respects due to the flat income tax rate, still requires careful attention to ensure compliance with sales, property, and local income taxes. For a detailed examination of Indiana's tax system and the most current updates, explore iCalculator™ US Tax HUB for Indiana.