
GTA Accounting Group – Your Trusted CPA Firm in Trenton

As a leading CPA firm in Trenton, GTA Accounting Group provides reliable and accurate accounting, tax, and advisory services tailored for individuals, small businesses, and corporations. Whether you need help with tax filing, financial reporting, or compliance, our team is equipped with the expertise and technology to handle it all. We’re committed to providing local, personalised support to help you stay financially sound and compliant.
Serving Individuals, Families & Businesses
GTA Accounting Group supports a diverse range of clients in Trenton, including individuals and families, small businesses, corporations, and non-profits. Whether you need help filing personal taxes or managing your business’s books, we’re ready to help.
Federal & State Tax Compliance Experts
We handle both federal and New Jersey state tax filing, including individual tax returns, business tax filings, sales tax, payroll tax, and more. Our CPAs keep up with the latest tax laws to ensure full compliance and accuracy.
Experienced Accountants in Trenton, NJ

Our certified accountants are equipped with the experience and tools needed to manage your finances professionally. We offer personal attention, digital reporting, and comprehensive compliance support.
Tax Return Filing for Individuals & Businesses
Our team prepares and files tax returns for individuals, sole proprietors, partnerships, and corporations. We also assist with tax planning, deductions, and identifying credits to help reduce tax liability.
Payroll, Financial Reporting & More
GTA Accounting Group provides comprehensive payroll management, customised financial statements, and full-cycle accounting services. Whether monthly, quarterly, or annually, our reporting enables you to make informed, data-driven decisions.
Professional Bookkeeping Services in Trenton

Our bookkeeping services help businesses of all sizes maintain accurate and up-to-date financial records. We track revenue, expenses, and reconcile accounts, providing monthly summaries so you stay in control.
Monthly, Quarterly & Year-End Bookkeeping
We provide consistent bookkeeping services that include transaction categorisation, income and expense tracking, and financial reconciliation. Our bookkeeping services help businesses stay organised year-round.
Bank Reconciliation & Financial Statements
Our accountants perform regular bank reconciliations to identify discrepancies and prevent financial errors. We also prepare balance sheets, income statements, and cash flow reports.
Catch-Up & Clean-Up Bookkeeping Services
Behind on your books? We offer catch-up services to bring your financial records up to date. We also clean up inaccurate records and align your books with accounting standards.
Why Choose GTA Accounting Group in Trenton?
Choosing GTA means working with a CPA firm that understands local business, New Jersey law, and your industry’s accounting needs. We’re reliable, transparent, and easy to work with.
Our CPAs have years of experience in New Jersey tax law, IRS regulations, and multi-sector accounting. We ensure accuracy, transparency, and compliance in every service we provide.
We offer upfront pricing with no hidden charges. Clients receive custom packages based on tailored to their specific needs, whether it's monthly bookkeeping, one-time tax filing, or comprehensive t accounting.
We serve clients both in-person in Trenton and remotely across the state of New Jersey. You can schedule meetings online, via phone, or at our nearby office.
Real Estate & Construction Businesses
We provide industry-specific accounting for real estate agents, property managers, and construction firms. Our services include job costing, project-based accounting, and cash flow tracking.
Retail, Restaurants & E-commerce
We handle accounting and tax for retail stores, food businesses, and online sellers. This includes sales tax filing, inventory tracking, and integration with the POS system.
Legal, Medical & Professional Services
For lawyers, doctors, consultants, and other professionals, we provide trust accounting, billing management, and compliance support tailored to your field.
Nonprofits & Religious Organizations
We manage accounting and compliance for churches, mosques, temples, and nonprofits, as well as other organisations. Services include donation tracking, CRA/NJ filings, and financial reports for board review and approval.
Trenton CPA Services by Industry
Every industry has unique financial requirements. Our industry-specific services are built to meet compliance standards and improve operational efficiency.

Our Amazing Team

Dennis Williams
Manager Cross Border Tax department (Canada–US)

Sohail Afzal
CEO & Founder

Steven Matos
Principal

Nathan Kazmierski
Tax & Assurance Partner
Our Offices
Areas We Serve Around Trenton
Our services aren’t limited to Trenton — we support clients in nearby towns and cities across New Jersey.

Ewing, Hamilton Township & Lawrence Township
We provide tax and accounting services across Mercer County, including key areas such as Ewing, Hamilton Township, and Lawrence Township.
Also Serving Princeton, Newark & Atlantic City
In addition to Trenton, our services are available in Princeton, Newark, Jersey City, and Atlantic City. Our remote support allows clients across the state to access expert help.
Remote CPA Services Available Across New Jersey
Don’t have time for in-person meetings? We offer virtual tax and accounting services through secure portals and video calls, making the process fast and simple.