Fractional CFO & Controller Services in Long Island

Outsourced controllers & CFOs to manage close, variance, and board reporting, CPA-reviewed, AI-assisted, and scalable.

Businesses in Long Island rely on Controller and Fractional CFO services when they need financial leadership but aren’t ready to build a full internal finance department. Our team provides budgeting, forecasting, month-end oversight, internal controls, and cash-flow strategy, ensuring your Long Island company operates with financial clarity and discipline.

We refresh your Long Island finance stack by rebuilding financial reports, improving close processes, tightening approval workflows, and implementing meaningful KPIs. Your leadership team receives clear monthly insights instead of reactive year-end catch-ups. Our CFO oversight ensures AP, AR, and bookkeeping activity flow into accurate, timely financials every month.

Long Island enterprises (finance, healthcare, SaaS) require board-ready reporting.

Client Reviews

We support business owners across the country with reliable, remote bookkeeping. Here’s what a few of them say:

Audit adjustments dropped significantly.

Hugo P, Compliance Director

Our board packs are now ready within 5 days post-close.

Olivia R, VP Finance

Investor reports are consistent and professional.

Sarah Y, Finance Manager

Trusted by thousands of businesses, see what our customers say.

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Frequently Asked Questions

Do you offer monthly bookkeeping in Long Island?

Yes, flat-fee monthly plans with weekly reconciliations and month-end close for Long Island clients.

How soon can you start in Long Island?

Usually within 2–3 business days.

How does AI assist controllers and CFOs?

By detecting anomalies, auto-writing variance notes, and fetching policies/contracts.

Do you help with financial forecasting?

Yes, scenario planning and cash flow modeling.

Are your bookkeepers local to Long Island?

Our team operates remotely but assigns a dedicated manager in your time zone.

What is a fractional CFO?

A CFO who works part-time/outsourced, providing strategic financial leadership without full-time cost.

What’s your pricing model?

Flat monthly retainer, based on controller/CFO scope.

Why CPAs Trust RemoteBooksOnline

CPA-Approved Services

100% Secure & Compliant

Trusted by 5000+ Businesses

Explore Our Fractional CFO & Controller Services Coverage

Offer bookkeeping under your brand with our Fractional CFO & Controller Services plus Revenue Recognition & Sales-Tax.

Your Business Runs on Cash-Not Just Profit

Long Island-based companies typically connect CFO services with AP Outsourcing for spend governance, AR Outsourcing for collections and cash management, and Multi-Entity Consolidation when multiple locations or subsidiaries operate under one umbrella. Industries like SaaS, healthcare, construction, eCommerce, and manufacturing often integrate ASC 606, Job Costing, Sales Tax Compliance, or Inventory Accounting to align operational data with financial strategy. Your Long Island business gains a full financial framework—not just reporting.