Brennan Simonds
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Brennan Simonds Email & Phone Number

Payroll Tax Coordinator at Justworks
Location: New York, United States 4 work roles 1 school
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✓ Verified July 2026 3 data sources Profile completeness 86%

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Current company
Role
Payroll Tax Coordinator
Location
New York, United States
Company size

Who is Brennan Simonds? Overview

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Quick answer

Brennan Simonds is listed as Payroll Tax Coordinator at Justworks, a with 600 employees, based in New York, United States. AeroLeads shows a matched LinkedIn profile for Brennan Simonds.

Brennan Simonds previously worked as Senior Payroll Specialist at Adp and Insurance Claims Specialist at State Farm ®. Brennan Simonds holds Associate'S Degree, Health/Health Care Administration/Management from Pima Medical Institute-East Valley.

Company email context

Email format at Justworks

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Justworks

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Profile bio

About Brennan Simonds

I am a dynamic and detail-oriented payroll professional with over 8 years of experience in payroll tax, payroll processing, customer support, and insurance claims. Seeking to leverage extensive expertise and payroll processing, tax compliance, and client relations to contribute to the success of a forward-thinking organization.

Current workplace

Brennan Simonds's current company

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Justworks
Justworks
Payroll Tax Coordinator
new york, united states
Website
Employees
600
AeroLeads page
4 roles

Brennan Simonds work experience

A career timeline built from the work history available for this profile.

Payroll Tax Coordinator

Current

New York, United States

• Maintained payroll tax reporting and filing software by accurately inputting customer and tax data, ensuring up-to-date information, and flagging and resolving any discrepancies.• Resolved customer inquiries related to payroll taxes by liaising with state agencies, amending filings, and providing thorough and accurate information.• Processing of monthly and quarterly withholding and state unemployment tax filings for approximately 140,000 employees across multiple clients and PEO reporting jurisdictions. • Ensure timely and accurate payroll tax payments in compliance with assessed liabilities.• Scheduled and remitted accurate payroll tax payments, ensuring compliance with deadlines and preventing delinquencies.• Managed payroll tax-related correspondence by collaborating with relevant agencies to identify and resolve discrepancies.• Represented Justworks in interactions with government agencies, advocating for customers and resolving payroll tax issues.• Contributed to the development of internal resources such as help articles and training materials to support the Payroll Tax team.• Managed training of new hires ensuring that tax and operational metrics were met or exceeded.

Nov 2021 - Present

Senior Payroll Specialist

Adp

Tempe, Arizona, United States

• Proactively identified and mitigated employer risks through assertive problem-solving.• Managed comprehensive payroll reports, updated new hire information, handled onboarding, employee changes, and terminations, and resolved discrepancies.• Expertly processed multi-company, and multi-state payrolls, including Union and Non-Union payrolls.• Collaborated with 30-40 clients daily to address payroll and payroll-related activities.• Supported various payroll functions such as fringe benefits, deductions, tax amendments, tax filing, garnishments, and regular payroll reporting and auditing.• Executed end-to-end payroll processing, from time entry to net check and benefit distributions.• Led the merger and account implementation projects for 2,500 accounts, utilizing project management techniques to ensure efficient execution, process optimization, and alignment with key business objectives.

Feb 2020 - Nov 2021

Insurance Claims Specialist

Tempe, Arizona, United States

Insurance Claims Specialist (In Office)• Supported claim specialists by updating and maintaining accurate claim information.• Conducted outreach to external organizations to gather relevant information for claim files.• Organized insurance claim materials to streamline processing.• Performed administrative duties for claim handlers and auto-claim adjusters.Senior Customer Service Representative (In Office)• Handled daily inbound calls, addressing customer inquiries regarding billing, claims, and other policy-related questions.• Provided accurate and helpful information to customers regarding their policies, coverages, and next steps.• Adhered to strict performance metrics set for the role.• Assisted customers in understanding their insurance policies and resolving issues efficiently.

Aug 2016 - Feb 2020

Medical Assistant

Assisted medical providers in rooming and treating patients. Worked one on one with patients and left detailed notes on records. Followed HIPPA and OSHA regulations. Remained empathetic to patient needs and situations and providing the best customer service possible. Left due to lack of growth opportunity.

Jun 2018 - Aug 2019
Team & coworkers

Colleagues at Justworks

Other employees you can reach at justworks.com. View company contacts for 600 employees →

1 education record

Brennan Simonds education

  • Pima Medical Institute-East Valley
    Pima Medical Institute-East Valley
    Health/Health Care Administration/Management
FAQ

Frequently asked questions about Brennan Simonds

Quick answers generated from the profile data available on this page.

What company does Brennan Simonds work for?

Brennan Simonds works for Justworks.

What is Brennan Simonds's role at Justworks?

Brennan Simonds is listed as Payroll Tax Coordinator at Justworks.

Where is Brennan Simonds based?

Brennan Simonds is based in New York, United States while working with Justworks.

What companies has Brennan Simonds worked for?

Brennan Simonds has worked for Justworks, Adp, State Farm ®, and Banner Health.

Who are Brennan Simonds's colleagues at Justworks?

Brennan Simonds's colleagues at Justworks include Patricia O'Rourke, Sayak Bagchi, Molly Casey, Angelina Buitrago, and Willy John Vansickle Iii.

How can I contact Brennan Simonds?

You can use AeroLeads to view verified contact signals for Brennan Simonds at Justworks, including work email, phone, and LinkedIn data when available.

What schools did Brennan Simonds attend?

Brennan Simonds holds Associate'S Degree, Health/Health Care Administration/Management from Pima Medical Institute-East Valley.

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