Atlantic City · New Jersey
30 Years of Experience. One Trusted Team.
Welcome to HDA Business Services! We are Atlantic City's premier year-round tax and business services firm — proudly Black women-owned with over 30 years of industry experience. Whether you're filing your personal taxes, forming a new LLC, or keeping your business compliant, our team of certified professionals is here to guide you every step of the way. You're not just a client here — you're family.

Welcome to HDA Business Services! We are Atlantic City's premier year-round tax and business services firm — proudly Black women-owned with over 30 years of industry experience. Whether you're filing your personal taxes, forming a new LLC, or keeping your business compliant, our team of certified professionals is here to guide you every step of the way. Helping people understand today so they can make better financial decisions tomorrow.

HDA Business Services LLC · Atlantic City, NJ
Holly Allen is the Founder and Owner of HDA Business Services LLC, doing business as ATAX Atlantic City. With nearly 30 years of experience in tax preparation and business services, Holly has built her work around more than numbers, forms, and filings. Her mission is to help individuals, families, and small business owners feel informed, supported, and confident when making financial decisions.
HDA Business Services provides year-round support through tax preparation, tax planning, bookkeeping, payroll, notary services, ITIN certification, business consulting, and compliance assistance. As a Black woman-owned business serving Atlantic City and surrounding communities, HDA is committed to education, communication, transparency, and practical guidance without judgment.
Holly believes that people deserve more than a seasonal tax office. They deserve a trusted professional who will explain the process, answer the questions, and help them move forward stronger than they came in.
At HDA, the philosophy is simple: you don’t build a business. You build relationships.
No fees to get started on your taxes — just book your appointment and come in.
Business consultations start at $150, credited toward any service package.
Prefer to talk first? Call us at (609) 246-3139.
What We Do
From your personal return to forming and running your business — everything you need, handled by certified professionals, year-round.

Accurate personal returns filed to capture every credit and deduction you've earned.

Returns for LLCs, S-Corps, and partnerships, handled accurately from start to finish.

Clean, organized books that keep your business clear, current, and ready year-round.

Launch your LLC, S-Corp, or partnership the right way — from paperwork to filing.

Stay current and worry-free with ongoing compliance support all year long.

Practical, honest guidance to help your business grow with confidence.

Certified Acceptance Agent help to apply for or renew your ITIN with ease.

Trusted, convenient notarization right when you need it.

Employment eligibility verification completed correctly and on time.

Confirm work authorization quickly and reliably through E-Verify.
The HDA Difference
We believe financial services should be built on trust, communication, and relationships. While many firms focus on transactions, HDA focuses on people.

Professional help every season — not just at tax time. We're here 365 days a year, whenever you need us.

Straight answers and open communication, so you always understand your options and what comes next.

Practical solutions built around your needs and your budget — never one-size-fits-all.

Wherever you're starting from, we meet you there — with patience, respect, and zero judgment.

More than a preparer — a trusted partner genuinely invested in your success, year after year.
Simple From Start to Refund
Schedule online or call us at (609) 246-3139. Tax prep appointments available with no consultation fee!
We'll go over your financial details, answer any questions, and set up your personalized filing strategy.
From start to finish, we take care of the entire process, so you don't have to worry about the details.
After filing, we'll make sure every credit and deduction has been applied to ensure you get the highest refund possible.
Real Reviews
Hear from those who've experienced the HDA difference firsthand.
Get In Touch
Send us a message and we'll get back to you — usually the same day.
Walk In or Book Ahead
Whether you're filing for the first time or just looking for a better tax service, HDA Business Services is here to help. Call us at (609) 246-3139 or book online today!

Atlantic City's premier year-round tax and business services firm. You're not just a client here — you're family.
Copyright 2026. HDA Business Services LLC. All Rights Reserved.