WI
Midwest Region

Wisconsin

WI

Business Intelligence APIs

Access Wisconsin DFI data and DSPS license verification through unified APIs. Complete WI business intelligence.

520K
Active Businesses
48K/year
New Formations
1.8%
Annual Growth
40
License Boards

APIs for Wisconsin

4 integrated data sources covering WI business intelligence

Wisconsin Business Landscape

Real-time access to WI business formation, verification, and compliance data

520K
Registered Businesses
Active business entities on file
48K/year
Annual New Formations
New entities registered yearly
1.8%
Year-over-Year Growth
Business formation growth rate
WI
Wisconsin
Midwest

Professional License Verification

CHIRON provides comprehensive access to Wisconsin licensing boards

40
State Licensing Boards

Integrated data sources for professional verification

Full Coverage
Data Coverage Level

Comprehensive Wisconsin professional data access

<1s
Verification Speed

Real-time license status checks

PLUTUS Sales Tax API

Wisconsin Sales Tax Complexity

Navigate WI's 280 tax jurisdictions with precision. PLUTUS handles state, county, city, and special district rates automatically.

Base State Rate5.0%
Tax Jurisdictions280
Rate Lookup Speed<100ms
tax_lookup.py
import plutus

# Get tax rate for Wisconsin address
rate = plutus.get_rate(
  street="123 Main St",
  city="Milwaukee",
  state="WI",
  zip="12345"
)

# Response
{
  "combined_rate": 6.5%,
  "state_rate": 5.0%,
  "county_rate": 1.0%,
  "city_rate": 0.5%
}

Major Wisconsin Metros

Explore detailed business intelligence for WI's largest metropolitan areas

Ready to access Wisconsin data?

Get started with Olympus APIs and unlock comprehensive WI business intelligence across all 4 integrated data sources.

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