Connecticut Sales and Use Tax Filings and Permit Data

Tax data from Connecticut's Department of Revenue Services covers transactions subject to state Sales and Use Tax. It includes business registrations and filings of Form OS-114 for sales, rentals, and leases of goods and services. The dataset details tax rates for various transaction types, including meals and luxury items.

Use Cases

• Analyze tax revenue trends across different transaction types, such as meals or luxury goods, using reported sales activity.
• Model business filing compliance patterns by examining registration and permit data from the Department of Revenue Services.
• Compare effective tax rates for specific goods and services, like lodging operations or rentals, based on the reported transaction data.

Strengths

• Data is provided by the authoritative State of Connecticut Department of Revenue Services.
• Information covers multiple transaction types, including sales, rentals, leases, and lodging operations.
• Data is available in multiple machine-readable formats, including CSV, JSON, RDF, and XML.

Limitations

• The dataset's size, row count, and specific column structure are unknown, limiting analytical planning.
• The license is unspecified, which may create uncertainty for commercial or redistribution use.
• The description lacks sample data, making it difficult to assess data structure and quality before access.

Provenance

Source

State of Connecticut Department of Revenue Services

Collection Method

Collected from businesses electronically filing mandatory Form OS-114 tax returns.

Freshness

The metadata was last updated in March 2026, indicating recent maintenance.

Geography

Connecticut, United States