Business & Income Taxes Division
Division Administrator
Deputy Division Administrator
The Business and Income Taxes (BIT) Division is dedicated to promoting equity and integrity in taxation by ensuring effective, consistent enforcement of Montana’s tax laws and delivering responsive, high-quality service.
The division oversees the administration of approximately 40 different taxes. Our responsibilities include:
- Income taxes: individual income, pass-through entity income, corporation income, and withholding
- Natural resource taxes: combined oil and gas, coal severance, and other resource-based taxes
- Excise and miscellaneous taxes: cigarette, retail telecommunications, lodging facilities, cannabis, and other miscellaneous taxes
- Property valuation: centrally assessed properties
The Administrative Team
The Administrative Team supports the daily management of the division by providing reception, business communications, supply and equipment maintenance, meeting scheduling, mail distribution, and other support services for ongoing program operations and activities. Team members include the Management Officer and Administrative Assistants.
Management Officer
Analytics and Planning Program
Bureau Chief
Withholding and Individual Income Tax Processing Bureau (WIP)
The WIP Bureau is reponsible for individual income tax return processing functions, fraud mitigation, and withholding taxes. The bureau works directly with individuals and employers, processing more than 600,000 individual income tax returns annually.
The bureau consists of two units:
- Taxpayer Accounting Unit
- Withholding Unit
Bureau Chief
Individual Income Tax Compliance and Audit Bureau (ICA)
The ICA Bureau is responsible for compliance and audit functions related to individual income taxes. The bureau works with individual taxpayers and fiduciaries.
The bureau consists of two units:
- Compliance Unit
- Field Audit Unit
Bureau Chief
Corporation and Passthrough Bureau (CPB)
The CPB Bureau is responsible for compliance and audit functions related to corporations and pass-through entities.
The bureau consists of two units:
- Corporate Income Tax Unit
- Pass-through Unit
Bureau Chief
Regulatory Taxes and Valuation Bureau (RTV)
The RTV Bureau is responsible for compliance, audit functions, and administration of various taxes, including:
- Natural resource taxes (oil, gas, coal severance)
- Cigarette tax
- Retail telecommunications tax
- Lodging facilities tax
- Unclaimed property
- Contractor’s gross receipts tax
- Centrally assessed property valuation
- Other miscellaneous taxes
The bureau consists of four units:
- Business Taxes Unit
- Unclaimed Property / Contractor's Gross Receipts Tax Unit
- Centrally Assessed Property Unit
- Natural Resources Unit
Bureau Chief