Arrow Consulting & Tax Services helps individuals and businesses untangle tax problems, file with confidence, and plan ahead — in English and español.
Six ways we keep you ahead of the IRS, not behind it.
Individual Tax Preparation
Get Started →
Business Tax Preparation
Get Started →
IRS Problem Resolution
Get Started →
Real help, for real situations.
Complete Your Individual Return, Done Right
Start Your Return →
Resolve an IRS Notice Before It Grows
Get Help With a Notice →
Get Payroll Running Smoothly
Set Up Payroll →Central Islip business owners and families choose Arrow
25+ years of experience: serving individuals and businesses since 2000, with roughly 600 returns filed across personal and corporate clients.
IRS Enrolled Agent: Alfonso Rosas is authorized by the IRS to represent clients directly before the IRS on audits, appeals, and collections.
Wall Street background, personal service: 14 years at BNY Mellon, rising to Senior Vice President, now applied directly to individuals and small businesses.
Bilingual, full service: English and Spanish support from your first call through your final filing — not a translated form, a real conversation.
What our clients say
"Arrow Consulting is our company where we have placed our trust and they have responded with transparency and honesty, increasing our sales. For us they are a valuable resource."
"Starting a business of your own is a challenge, but having Arrow Consulting has been the best and easiest thing to do. I feel calm and fully trust them."
"I was the victim of a bad preparer, arrived at Arrow Consulting where they made the necessary corrections, and I had the surprise of obtaining $4,000 extra on my return. Thank you so much."
"The IRS sent me a collection account of $25,000. Arrow Consulting represented me and I did not have to pay anything — instead I got an extra refund of $187. Thanks to the team."
"Personalized attention and real answers, every time we've needed them."
"A trusted partner for our business finances, year after year."
If you have problems with the IRS, all you need to do is visit us.
Individual Tax Services
- Individual Tax Returns
- Tax Planning
- College Planning
- Retirement Planning
- Estate Planning
- Trust Planning
- Debt Management
- IRS Representation
- State Tax Returns
- Gift Tax
Company Tax Service
- Small Professional Tax
- Associations
- Trusts
- Financial Statements
- Quarterly Sales Tax
- Quarterly Tax Payroll
- Debts to Pay
- Customer Statement
- Attend Audits (IRS, Insurance and States)
Everything you need before your appointment.
Deadlines, document checklists, and answers to the questions we get asked most.
Ready to stop stressing about taxes?
Tell us what's going on — we'll tell you exactly what happens next.
Request an Appointment