Sampson Business Solutions - Maximizing Profit, Optimizing Cash, Minimizing Taxes

22 Railroad Ave

Sayville, NY 11782

9:00 AM - 6:00 PM

Monday to Friday

Sampson provides individuals with accounting services and small businesses with much needed CFO services . The small business owner in todays very competitive business environment needs strategic financial and operational guidance that Henry Fiorillo and his team offer . We  have the services and know how required to help you business proseper today , tomorrow and 5 years from now.


Accounting and Bookkeeping

Financial statements, bookkeeping ,  budgeting and more .

CFO services

Why hire another employee ?save money and outsource all your accounting to us .

Quickbooks Support

Quickbooks accounting software setup , installation , training and ongoing support .

Outsourced Accounting

Why hire another employee ?save money and outsource all your accounting to us .

IRS problem Resolution

Our enrolled agents specialize in working with the IRS to negotiate the best plan.

Tax Panning and Preparation

Tax Panning and Preparation


Let us know how we can help you ! We offer a FREE consultation to small business owners and individuals in Long Island.

Call us today at  1-631-563-1535 or complete our form.


Sampson Business Solutions provides fractional C-level expertise in a unique integrated platform, and we tailor our services to your precise business needs.

We can deliver stand-alone fractional services, and we can create a team that brings together multiple service areas. In each scenario, you always have a relationship lead who brings in the right resources at the right time.

To meet the needs of our clients, Sampson Business Solutions  was established to provide accounting, tax, and business advisory services to small businesses and medium size businesses throughout Long Island.