Long Island Tax & Advisory
About Geiger Tax & Accounting
A Long Island-based tax preparation and advisory practice serving individuals, self-employed professionals, and small business owners across Nassau and Suffolk County, New York.
30+
Years of hands-on tax & advisory experience
100%
Flat-fee pricing — no hourly billing, no surprises
12
Months a year — not just tax season
Our background
Experience-Driven Tax & Advisory Services

With three decades of experience working through a wide range of tax situations, Geiger Tax & Accounting was founded on a simple principle: taxes are not just about filing — they are about understanding and improving financial outcomes.

Over the years, we’ve worked with clients managing:

Multiple income streams (W-2, 1099, business income)
Small business operations and growth
Self-employment tax complexity
Year-round estimated tax obligations
Business expense structuring and organization

This experience informs every client engagement today.

How we work
Our Approach

We take a structured, practical approach to tax preparation and advisory work:

Full financial picture
We understand the complete financial context — not just the current year’s return. Prior year activity, business structure, and income mix all inform our work.
Tax efficiency
We identify opportunities for tax efficiency where appropriate — legal deductions, entity structure, timing of income and expenses, and estimated payment planning.
Clarity & compliance
Every return we produce is accurate, compliant, and accompanied by clear communication about what was filed and why. No black boxes.
Year-round support
Tax questions don’t stop on April 15. We provide year-round support for planning questions, estimated payments, and life events that affect your tax situation.

Our goal is to reduce uncertainty and help clients make more informed financial decisions throughout the year.

Our clients
Who We Work With

We primarily serve:

Small business owners
S-Corps, LLCs, partnerships, and sole proprietors with hands-on operational involvement.
Self-employed & freelancers
1099 contractors, consultants, and independent professionals managing self-employment tax.
LLC & S-Corp owners
Business owners navigating entity-level filings, reasonable salary, and distribution planning.
Multi-source income
Individuals with W-2, 1099, investment, rental, and business income on a single return.
Proactive planners
Clients who want guidance throughout the year — not just a signature at filing time.
Outgrowing software
Clients who’ve outgrown TurboTax or high-volume retail tax services and want professional attention.
Where we serve
Local Focus on Long Island

Geiger Tax & Accounting serves clients throughout Long Island:

Suffolk County
Babylon, Lindenhurst, Huntington, Islip, Bay Shore, and surrounding communities
Remote clients welcome. We also work with clients remotely across New York State and nationwide via our secure TaxDome portal — upload documents, sign returns, and communicate from anywhere.
Why clients choose us
What Sets Us Apart
Over 30 years of practical tax and accounting experience — not a franchise, not a seasonal pop-up, not software.
A calm, structured, and detail-oriented process — every return reviewed carefully, not rushed through a queue.
Transparent flat-fee pricing — quoted in writing before we begin, with no surprise billing at delivery.
Year-round availability — reachable for tax and planning questions in April and in October.
Secure digital document handling — upload, sign, and communicate through our encrypted TaxDome portal.

We focus on long-term relationships built on trust, consistency, and accuracy.

Ready to get started?
Let’s work together.
Business owners and self-employed professionals can book a free consultation. Individual filers can upload documents directly to get started.
Book a business consultation
New — self-employed, LLC, S-Corp & complex situations
Access the client portal
New individual filers & all existing clients