CPA-Led Accounting & Financial Guidance for Growing Businesses

Get the financial expertise your business needs without building a full in-house accounting department. ONLNCPA provides outsourced accounting, controller, and CFO advisory services designed to grow with your business.

CPA-Led | 30+ Years of Financial Leadership | 100% Online

Your Business Has Grown. Has Your Accounting Kept Up?

Many growing businesses reach a point where basic bookkeeping is no longer enough —but hiring a full accounting team isn’t practical.

Reliable Numbers

Know that your books and financial reports are accurate, current, and useful.

Financial Control

Improve budgeting, cash flow, reporting, and accounting processes.

Better Decisions

Understand what your numbers mean and use them to manage your business.

ONLNCPA fills the gap between basic bookkeeping and an expensive in-house finance department.

Accounting Support That Grows With Your Business

From day-to-day accounting to controller and CFO-level guidance, choose the support your business needs today and expand as you grow.

Accounting Essentials

Bookkeeping & General Ledger
Accounts Payable & Receivable
Payroll Support
Monthly Financial Reporting
Tax Compliance & Filing

Controller Services

Month-End Close & Review
Budgeting & Forecasting
Cash Flow Management
Financial Analysis
Accounting Process Improvement

CFO & Advisory

CFO-Level Financial Guidance
Strategic Planning
KPI & Management Reporting
Financing & Loan Support
Business & Entity Advisory

Why Businesses Choose ONLNCPA

More than bookkeeping. ONLNCPA combines hands-on accounting support with experienced financial leadership to help business owners understand their numbers and make better decisions.

CPA-Led Expertise

Your accounting is overseen with the professional judgment and financial perspective of an experienced CPA.

Decades of Financial Leadership

Benefit from extensive controller, CFO, and business management experience—not just transaction processing.

Technology-Enabled Efficiency

We use modern accounting systems, automation, and AI-supported workflows to improve efficiency, accuracy, and insight.

Scalable Support

Start with the accounting services you need today and add controller or CFO-level support as your business grows.

Experienced Financial Leadership Behind ONLNCPA

ONLNCPA is led by Kwan H. Kim, CPA, with decades of hands-on experience in accounting, financial management, and business leadership. That experience includes serving in Controller and CFO-level roles as well as managing businesses directly.

This practical perspective allows ONLNCPA to go beyond recording transactions and preparing reports. We help business owners understand their financial position, strengthen accounting processes, and make informed business decisions.

CPA-led accounting and financial oversight
Controller and CFO-level experience
Extensive business management experience
Experience across multiple industries and accounting systems

Let’s Talk About Your Numbers.

Schedule a free consultation to discuss your accounting needs, current challenges, and how ONLNCPA can support your business.

No obligation. Start with a conversation about your business and accounting needs.

ONLNCPA

CPA-Led Accounting & Financial Advisory

Online accounting, controller, and CFO-level support for growing businesses.

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Serving businesses online across the U.S.
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