Advanced Profit Optimization & Business Intelligence Services
AI-Powered Financial & Tax Advisory
Take Control of Your Taxes. Build Financial Power. Grow with Confidence.
Aldo Cotrina, your AI Business Advisor.
AI-powered Financial Analysis
At Wall Street Business Advisor, Inc., we go beyond traditional accounting.
We leverage advanced AI-driven financial analysis to uncover hidden inefficiencies, identify where your business is losing money, and implement strategies to legally reduce your tax burden.
We are not just accountants. We are strategic partners.
We use AI-powered financial analysis to find it, fix it, and maximize your profit. If your accountant is only doing your taxes, you are losing money. Most accounting services focus on recording the past. We focus on building your future.
Services Overview
Accounting and financial analysis expertise, serving New York, New Jersey & Nationwide clients for 25+ years.
AI Financial Strategist
Don’t have an CFO. We can help! Our business intelligence technology enables accurate organized records and real-time financial clarity for your business.
Tax Reduction Expert
AI-informed Income Tax Preparation to maximize deductions, minimize liability for individuals, families, and businesses.
Profit Optimization Advisor
Make the right investments. We identify where your business is losing money and how to fix it so you can grow your revenue.
AI Strategy for Business
Why Choose Aldo Cotrina
If your accountant is only doing your taxes, you are losing money. Hire AI-experts to increase your profit, reduce your taxes, and take control of your business.
At Wall Street Business Advisor, Inc., our approach combines financial expertise, tax strategy, and AI-powered intelligence to deliver:
✔ Higher profitability
✔ Lower tax liability
✔ Full financial clarity
✔ Audit-ready financials
We don’t just prepare taxes.
We design financial strategies that protect your money and position your business for long-term success.
We don’t just prepare numbers. We transform them into strategic decisions that drive business growth.
You’re likely paying more than you should.
Financial Intelligence • AI Profit Analysis • Business Advising
Testimonials
Trusted by Businesses Like Yours
Aldo Cotrina’s services saved us $16,000 in taxes last year. Worth every penny!
Maria T. Small Business Owner, Garden City, NY
★★★★★
Aldo Cotrina help us set up our payroll in three days. This service us saved us so much time. Couldn’t believe it!
Dr. Angelo S. Physician Practice Owner, Melville, NY
★★★★★
FAQ
Got Questions? We’ve Got Answers
Have a question but are not sure how to ask? We get a lot of the same questions. Check out our Frequently Asked Questions section. We’ve answered the most common ones here. Don’t see yours? Call or email us anytime.
How much do your services cost?
Our fees depend on the complexity and scope of your situation, which is why we always start with a free consultation. We’re transparent about pricing and will give you a clear quote before we begin any work. As a benchmark, individual tax returns typically start at $250, small business returns start at $800, and monthly bookkeeping packages start at $350/month. Call us for a specific quote.
How does the 2025 One Big Beautiful Bill Act (OBBBA) affect my taxes?
The OBBBA is the most significant federal tax reform in nearly a decade. Key changes affecting Long Island residents include an expanded SALT deduction cap (major for high-property-tax homeowners), higher standard deductions, updated child tax credits, and revised pass-through deduction rules for business owners. The impact varies significantly by individual situation — which is exactly why a consultation this year is particularly valuable. Read our full OBBBA guide on the blog, or schedule a call.
What documents do I need for my tax return?
We send all clients a personalized document checklist each January based on their prior-year return. Generally, you’ll need: W-2s or 1099s, investment statements, mortgage interest statements (Form 1098), property tax records, business income and expense records, prior year tax return, and any IRS or state correspondence. Download our free 2026 Tax Checklist from the Resources page for the complete list.
Do you work with clients outside Long Island?
Yes! We work with clients across New York State and can handle multi-state returns for clients anywhere in the country. Our primary focus and community is Long Island, but geography isn’t a limitation. Most client interactions happen via our secure online portal, phone, and video call.
My books are a mess. Where do we even start?
At the beginning and without judgment. We see this more often than you’d think. We’ll do a full cleanup of your historical transactions, reconcile your accounts, and set up a clean system going forward. Most clients are surprised by how fast we can bring order to what felt like chaos.
Take Control of Your Financial Future Today
Stop Overpaying Taxes. Start Using AI to Grow Your Business. We’re not a seasonal tax shop. We’re your AI-powered financial partner every month, for planning, strategic guidance for growth, profitability, entity structuring, and long-term success.
