Senior Tax Accountant

Senior Tax Accountant
Norwalk, CT Senior Tax Accountant Key Responsibilities Support the preparation of multi-state tax filings, including consolidated and combined returns
Analyze and validate state apportionment data received from various business units
Maintain and update nexus tracking to ensure proper state registrations, deregistrations, and compliance positions
Coordinate with Treasury on timely processing of state tax payments
Assist with federal tax return preparation, including entity-level and consolidated filings
Prepare and review Schedule M-3 adjustments and related supporting documentation
Develop pro forma federal returns (Forms 1120) for individual entities and sub-groups
Maintain tax compliance systems (OneSource or similar), including managing filing calendars and deadlines
Calculate and review quarterly state estimated payments and extension filings
Handle annual state reporting requirements, including CAT filings (e.g., Ohio, Oregon)
Contribute to quarterly and annual tax provision calculations at both federal and state levels
Respond to tax authority notices and support audit processes across jurisdictions Qualifications & Experience 3+ years of experience in corporate tax, preferably within a multi-state environment
Bachelor's degree in Accounting; CPA or advanced degree is a plus
Hands-on experience with federal and/or state income tax compliance
Strong Excel capabilities and overall proficiency with Microsoft Office tools
Highly detail-oriented with solid analytical and problem-solving skills
Effective communicator who can collaborate across teams while also working independently