Trusted Tax Preparation in Union, NJ
Personalized Tax Services Backed by Integrity and Experience
At John O'Shea Tax Preparation and Business Services LLC, we take the stress out of tax season. Serving individuals, families, and small businesses across Union, New Jersey, our mission is simple: deliver accurate, affordable, and dependable tax solutions with a personal touch. Whether you’re filing a straightforward return or managing complex business finances, we tailor our services to fit your unique needs — and we do it all with professionalism and care.
Unlike large tax chains, we get to know you. Our 1-on-1 approach ensures every deduction is found, every credit is claimed, and every return is filed with precision. From annual income tax filings to year-round support, we're here when you need us — 24/7.
Why Professional Tax Preparation Matters
Filing taxes is more than just checking boxes. Errors, missed deductions, or late filings can cost you money — and peace of mind. That’s where we come in.
Whether you’re a working professional, a retiree, or a small business owner, working with a professional tax preparer in Union NJ means:
- Maximized refunds and reduced liabilities
- Accurate filings that comply with ever-changing IRS rules
- Stress-free process guided by an expert
- Audit support and representation when needed
- More time to focus on what matters most to you
When it comes to taxes, DIY isn't always the best move. Trust a local expert who knows the system — and your community.
Services We Offer
Our comprehensive services help clients year-round, not just in tax season:
Personal Tax Preparation
From W-2 employees to retirees and freelancers, we file accurate returns while helping you claim every eligible deduction.
Business Tax Preparation
Small business owner? We handle business income tax filing, quarterly payments, 1099s, and more — so you can focus on running your company.
Bookkeeping & Payroll
Keep your business organized and compliant with professional bookkeeping and payroll services customized for small businesses.
IRS Help & Tax Resolution
Have a tax issue or received a notice from the IRS? We’ll step in, explain your options, and help resolve the issue quickly and correctly.
Year-Round Tax Support
Tax planning doesn’t stop after April. We're here 365 days a year for guidance, planning, and support.
Why Choose John O'Shea Tax Preparation?
There are plenty of tax services in Union — so why choose us?
Local Expertise
We understand New Jersey tax laws and how to optimize your return.
24/7 Availability
Need help outside business hours? We’re here when you need us — no automated hotlines, just real support.
Trusted & Transparent
No hidden fees, no jargon, and no confusion. Just honest advice and accurate results.
Personal Attention
We’re a small business too, so we understand the challenges you face. Every client gets personalized care.
We're proud to serve our Union community with integrity, confidentiality, and dedication. Let us be your go-to tax partner for life — not just once a year.
FAQs About Our Tax Services
Do I need an appointment to file my taxes?
Nope! We offer flexible appointment options, including virtual filing and document uploads for busy clients.
What documents should I bring?
W-2s, 1099s, last year’s return, ID, and any records of deductions (like mortgage interest or student loan payments). Don’t worry — we’ll give you a full checklist.
Can you help with back taxes or IRS letters?
Absolutely. We specialize in IRS help and resolution services, including audits, payment plans, and penalty negotiations.
Get Started — Contact Us Today
Ready to file your taxes with confidence?
Reach out to John O'Shea Tax Preparation and Business Services LLC today. Whether you’re a first-time filer or a long-time client, we’ll walk you through the process step-by-step — with professionalism and care.
