International Tax Jobs in Illinois

We're tracking 9 live international tax roles in Illinois.

About this market

Market context

International Tax in an Illinois context focuses on how multinational businesses or individuals with ties to Illinois are taxed on their global income, including the interplay between federal international tax provisions and Illinois state tax laws. This involves understanding tax treaties, transfer pricing, Subpart F income, GILTI, and FDII, as they relate to state apportionment.

Illinois, like other U.S. states, does not have its own independent international tax treaties or direct international tax regime separate from the federal government. However, multinational corporations with operations or nexus in Illinois must consider how their federal international tax computations (e.g., GILTI inclusions, FDII deductions) are treated for Illinois corporate income tax purposes. Illinois imposes a corporate income tax rate of 9.5% (comprised of a 7% income tax and a 2.5% personal property replacement tax). The Illinois Department of Revenue (IDOR) administers the state's tax laws, and apportionment formulas (primarily single-factor sales since 2011) determine the portion of a multistate or multinational enterprise's income subject to Illinois tax.

What's driving demand

  • High concentration of multinational corporations in Chicago metro area
  • Ongoing changes in federal international tax law (e.g., Treasury regulations on GILTI/FDII)
  • Increased M&A activity involving Illinois-based companies with global operations

Regulatory timeline

  • 2023-01-01Illinois clarifies apportionment rules for foreign source dividends and GILTI receiptsGuidance Issued
    source
  • 2021-06-17Illinois adopts federal GILTI/FDII treatment for state corporate income tax purposes, with modificationsEnacted
    source

Credentials that matter

  • CPA (Certified Public Accountant)essential
  • LL.M. in Taxation (especially with international focus)essential
  • Certified Global Business Professional (CGBP)nice to have

Skills & tools

Transfer pricing analysis and documentationTax treaty interpretationU.S. international tax provisions (Subpart F, GILTI, FDII, BEAT, FTC)Illinois corporate income tax apportionmentMultistate tax principles (SALT)Tax provisions software (e.g., OneSource, CorpTax)Microsoft Excel (advanced)Tax research platforms (e.g., BNA, CCH, Thomson Reuters Checkpoint)

Frequently asked

What is international tax in Illinois?
International Tax in an Illinois context focuses on how multinational businesses or individuals with ties to Illinois are taxed on their global income, including the interplay between federal international tax provisions and Illinois state tax laws. This involves understanding tax treaties, transfer pricing, Subpart F income, GILTI, and FDII, as they relate to state apportionment.
How does international tax work in Illinois?
Illinois, like other U.S. states, does not have its own independent international tax treaties or direct international tax regime separate from the federal government. However, multinational corporations with operations or nexus in Illinois must consider how their federal international tax computations (e.g., GILTI inclusions, FDII deductions) are treated for Illinois corporate income tax purposes. Illinois imposes a corporate income tax rate of 9.5% (comprised of a 7% income tax and a 2.5% personal property replacement tax). The Illinois Department of Revenue (IDOR) administers the state's tax laws, and apportionment formulas (primarily single-factor sales since 2011) determine the portion of a multistate or multinational enterprise's income subject to Illinois tax.
What credentials matter for Illinois International Tax roles?
Employers most often look for: CPA (Certified Public Accountant), LL.M. in Taxation (especially with international focus), Certified Global Business Professional (CGBP).
Which tools and systems appear in Illinois International Tax job specs?
Commonly cited: Transfer pricing analysis and documentation, Tax treaty interpretation, U.S. international tax provisions (Subpart F, GILTI, FDII, BEAT, FTC), Illinois corporate income tax apportionment, Multistate tax principles (SALT), Tax provisions software (e.g., OneSource, CorpTax), Microsoft Excel (advanced), Tax research platforms (e.g., BNA, CCH, Thomson Reuters Checkpoint).
What do Illinois International Tax roles pay?
Across 9 live roles carrying pay data, salaries span $70k–$207k.
Who's hiring for Illinois International Tax?
Live employer mix: In-house / industry 67%, Boutique / mid-tier 33%.
How many Illinois International Tax roles are live right now?
9 live roles on taxjobs.ai.