Business Finance

Working Capital: What It Is and How to Optimize It

Working capital is the financial fuel that keeps your business running day to day. Understanding it — and knowing how to access more of it — is one of the most important skills a business owner can develop.

Updated: March 20259 min readBy Premier Access Capital

What Is Working Capital?

Working capital is the difference between your current assets and your current liabilities. It represents the liquid resources available to fund your day-to-day operations — paying employees, purchasing inventory, covering rent, and managing the gap between when you deliver services and when you get paid.

Working Capital = Current Assets − Current Liabilities
Current assets include cash, accounts receivable, and inventory. Current liabilities include accounts payable, short-term debt, and accrued expenses.

A positive working capital means your business can cover its short-term obligations. A negative working capital is a warning sign that your business may struggle to meet upcoming obligations — even if it's profitable on paper.

The Working Capital Ratio

The working capital ratio (also called the current ratio) is calculated by dividing current assets by current liabilities. It tells you how many dollars of assets you have for every dollar of short-term obligations.

Below 1.0
Danger Zone
Current liabilities exceed current assets. Immediate action required.
1.0 – 1.5
Caution
Adequate but tight. Limited buffer for unexpected expenses.
1.5 – 2.5
Healthy
Good balance of liquidity and efficiency. Most lenders prefer this range.

Common Causes of Working Capital Shortfalls

Slow-paying customers
Invoice factoring or net-30 financing can bridge the gap while you wait for payment.
Seasonal revenue fluctuations
A business line of credit allows you to draw during slow periods and repay during peak seasons.
Rapid growth outpacing cash flow
Growth capital loans or MCAs can fund inventory and staffing before revenue catches up.
Unexpected expenses
A revolving line of credit acts as a financial safety net for unplanned costs.
Inventory buildup
Inventory financing converts your stock into immediate cash.

How to Access Additional Working Capital

Business Line of Credit

The most flexible working capital solution. Draw funds as needed, pay interest only on what you use.

Merchant Cash Advance

Fast access to capital based on your revenue. Ideal when you need funds quickly.

Invoice Factoring

Convert outstanding invoices to immediate cash. No debt, no credit check.

SBA Working Capital Loan

Lowest rates available for working capital. Requires 680+ credit and 2+ years in business.

Strengthen Your Working Capital Position

Our brokers will identify the right working capital solution for your business and connect you with the best available terms.

Apply for Working CapitalTalk to a Broker