Working capital is the money your business has left over to run day-to-day operations after you subtract everything you owe in the next 12 months from everything you own that can turn into cash in the next 12 months. In one line: working capital = current assets − current liabilities. It is the cushion that lets you make payroll, restock inventory, and cover rent during the weeks when money is going out faster than it is coming in. A positive number means you can meet your near-term obligations; a negative number is an early warning that a cash crunch is coming, even if your business is profitable on paper.
This guide gives you the definition, the formula, worked examples with rounded dollar figures, the ratios lenders actually look at, and a clear-eyed walkthrough of how a small business closes a working-capital gap, including what you realistically qualify for.
Key takeaways
- Working capital = current assets − current liabilities. Current means anything expected to convert to cash or come due within 12 months.
- A common health benchmark is a current ratio between 1.2 and 2.0. Below 1.0 signals a possible cash shortfall; far above 2.0 can mean idle cash that could be put to work.
- Profit and working capital are not the same thing. A profitable business can still run out of cash because of slow-paying customers, inventory, and timing.
- Seasonal and fast-growing businesses feel working-capital pressure most, because expenses land before the matching revenue arrives.
- Revenue-based financing and merchant cash advances qualify you mainly on bank-deposit history and monthly revenue, not your credit score, with FICO 500+ often accepted.
- Typical revenue-based funding starts around $10,000 and can reach a business account in roughly 24 to 48 hours after approval.
- No legitimate funder can promise 'guaranteed' approval or a guaranteed amount. Any offer depends on your revenue, deposits, and time in business.
The Working Capital Formula (and What Counts on Each Side)
The formula is simple, but the accuracy comes from knowing what belongs in each bucket. Both sides use the word current, meaning within a 12-month window.
Working capital = current assets − current liabilities
Current assets are things you own that will become cash within a year: your checking and savings balances, accounts receivable (money customers owe you), inventory you expect to sell, and short-term prepaid expenses like a paid-ahead insurance policy.
Current liabilities are what you owe within a year: accounts payable to suppliers, the next 12 months of loan or lease payments, payroll and payroll taxes due, sales tax you have collected, and short-term credit card balances.
Notice what is excluded. A delivery van, your equipment, and the building you own are fixed assets, not current, because you are not going to sell them to pay this month's bills. A five-year loan counts only for its next 12 months of payments on the current side; the rest is long-term. Getting this split right is what separates a real working-capital number from a rough guess.
| Current assets (within 12 months) | Current liabilities (within 12 months) |
|---|---|
| Cash in checking and savings | Accounts payable to suppliers |
| Accounts receivable (customer invoices) | Next 12 months of loan and lease payments |
| Inventory expected to sell | Payroll and payroll taxes owed |
| Prepaid expenses (e.g., insurance) | Sales tax collected but not yet remitted |
| Short-term marketable securities | Short-term credit card balances |
A Worked Example With Real Numbers
Numbers make the concept concrete. Consider a small landscaping company. The figures below are rounded and shown for example only; your own balances will differ.
| Line item | Amount (for example) |
|---|---|
| Cash in bank | $18,000 |
| Accounts receivable | $32,000 |
| Inventory and materials | $10,000 |
| Total current assets | $60,000 |
| Accounts payable (suppliers) | $22,000 |
| Next 12 months of equipment loan | $14,000 |
| Payroll and taxes due | $9,000 |
| Total current liabilities | $45,000 |
Working capital here is $60,000 − $45,000 = $15,000. The business also has a current ratio of $60,000 ÷ $45,000 ≈ 1.33, which sits in a healthy range. But look closer: more than half of the current assets ($32,000) is tied up in receivables. If a big customer pays 60 days late, the business could still miss payroll despite a positive number on paper. That gap between accounting health and actual cash-in-hand is the heart of why working capital matters.
Working Capital vs. Profit vs. Cash Flow
These three terms get used interchangeably, and mixing them up is how profitable businesses end up unable to pay their bills.
- Profit is revenue minus expenses over a period. It can include money you have earned but not yet collected, so a profit-and-loss statement can look strong while your bank account is nearly empty.
- Cash flow is the actual movement of money in and out of your accounts during a period. It answers, "Did more come in than went out this month?"
- Working capital is a snapshot at one moment: what you own short-term minus what you owe short-term. It answers, "If everything came due right now, could I cover it?"
A bakery can be profitable for the year, have negative cash flow in January after buying a new oven, and still hold positive working capital if its receivables and inventory outweigh short-term bills. You need all three to tell the full story. Working capital is the one that most directly predicts whether you can survive a slow stretch.
How Much Working Capital Is Healthy?
The most-used yardstick is the current ratio: current assets divided by current liabilities. As a general guide:
| Current ratio | What it usually signals |
|---|---|
| Below 1.0 | Short-term obligations exceed short-term assets; a cash shortfall may be near |
| 1.2 to 2.0 | Commonly considered a healthy, workable cushion |
| Above 2.0 | Comfortable, but may mean cash or inventory is sitting idle instead of growing the business |
A stricter version is the quick ratio, which removes inventory from current assets because inventory can be slow to sell. A quick ratio near or above 1.0 means you could cover short-term bills without relying on selling stock.
Benchmarks vary by industry. A restaurant turns inventory over in days and can run leaner; a manufacturer with long production cycles needs a bigger buffer. Compare yourself to businesses like yours, not to a universal number.
Why Businesses Run Short on Working Capital
A working-capital gap is rarely a sign of failure. Most often it is a timing problem: money goes out before the matching money comes in. The usual causes are:
- Slow-paying customers. If you invoice on net-30 or net-60 terms, you fund weeks of operations before the check arrives.
- Seasonality. A retailer buys holiday inventory in September but does not collect on it until December.
- Fast growth. Growing means hiring, buying inventory, and taking on bigger jobs, all of which consume cash before the revenue lands. Growth can starve a business of cash faster than a downturn.
- A one-time shock. Equipment breaks, a tax bill lands, or a large customer pays late, and the cushion disappears.
Recognizing which of these you are facing matters, because the right fix differs. A collections problem may be solved by tightening invoice terms; a seasonal or growth gap is exactly what short-term financing is designed to bridge.
Ways to Improve Working Capital Without Borrowing
Before taking on any financing, tighten the levers you already control. These moves free up cash you are effectively leaving on the table.
- Speed up receivables. Invoice the day work is done, shorten terms from net-60 to net-30, offer a small early-payment discount, and follow up on overdue invoices promptly.
- Manage inventory. Cash tied up in slow-moving stock is cash you cannot use. Order closer to demand and clear dead inventory.
- Negotiate payables. Ask suppliers for net-45 or net-60 terms so your outgoing payments line up better with incoming cash.
- Trim timing mismatches. Align large purchases with your strongest revenue months rather than your leanest.
These steps are free and permanent. Financing has a cost, so exhaust the operational fixes first, then use outside funding for the gap that remains.
How Small Businesses Fund a Working-Capital Gap
When operational fixes are not enough or not fast enough, outside financing bridges the gap. The main options, roughly from lowest cost to fastest access:
| Option | Best for | Trade-off |
|---|---|---|
| Bank line of credit or SBA loan | Strong credit, time to wait, lowest rates | Slow approval, heavy documentation, harder to qualify |
| Business credit card | Small, recurring short-term expenses | Higher rates if carried; low limits |
| Invoice financing / factoring | Businesses with large unpaid B2B invoices | Cost scales with how long invoices stay unpaid |
| Revenue-based financing / merchant cash advance | Fast access, revenue-strong businesses, imperfect credit | Higher cost of capital; repaid from daily or weekly revenue |
Revenue-based financing (including a merchant cash advance) is worth understanding because it fills a specific need: speed and accessibility. Instead of leaning on your personal credit score, approval is driven mainly by your bank-deposit history and monthly revenue. That is why businesses with a FICO around 500 or higher can still qualify. Funding amounts often start near $10,000, and once approved, money can reach your account in roughly 24 to 48 hours. Repayment is typically a fixed small slice of your ongoing sales, so it flexes with your revenue.
The honest trade-off: this speed and flexibility cost more than a bank loan, so it fits a real, time-sensitive gap, not a long-term structural shortfall. And no matter what any advertisement says, approval is never guaranteed; it always depends on your revenue, deposits, and time in business.
What You Realistically Qualify For, and Your Next Steps
Setting expectations honestly saves you time. With revenue-based financing, funders generally look for a few consistent things rather than a perfect credit file:
- Consistent monthly revenue and regular bank deposits, since repayment comes from your sales.
- A business checking account with several months of statements to review.
- Time in business of at least a few months; longer history and steadier deposits usually mean better offers.
- FICO 500+ is often workable because deposits carry more weight than the score.
Your practical next steps:
- Calculate your working capital and current ratio using the formula above, so you know the exact size of the gap.
- Apply the free operational fixes (faster invoicing, inventory and payables management) to shrink what you actually need to borrow.
- Gather three to six months of business bank statements, which are the core of a revenue-based application.
- Match the funding type to the gap: a short, time-sensitive gap fits fast revenue-based financing; a long-term structural shortfall points toward a line of credit or SBA loan.
The goal is not simply to get cash. It is to close the specific gap you measured, at the lowest cost and speed that fits your timeline, and to fix the underlying timing issue so the gap does not reopen next season.
Frequently asked questions
What is working capital in simple terms?
It is the cash your business has left to run daily operations after subtracting everything you owe within the next year from everything you own that can turn into cash within the next year. The formula is current assets minus current liabilities. A positive number means you can cover near-term bills; a negative number warns of a coming cash crunch.
How do I calculate my working capital?
Add up your current assets (cash, accounts receivable, inventory, and short-term prepaid expenses), then subtract your current liabilities (accounts payable, the next 12 months of loan and lease payments, payroll and taxes due, and short-term card balances). The difference is your working capital. Only include items expected to convert to cash or come due within 12 months.
Is working capital the same as profit?
No. Profit is revenue minus expenses over a period and can include money you have earned but not yet collected. Working capital is a snapshot of short-term assets minus short-term liabilities at one moment. A business can be profitable on paper and still run short on working capital because customers pay slowly or cash is tied up in inventory.
What is a good working capital ratio?
The current ratio (current assets divided by current liabilities) is the common yardstick. A range of roughly 1.2 to 2.0 is generally considered healthy. Below 1.0 suggests you may struggle to cover short-term bills, while much above 2.0 can mean cash or inventory is sitting idle. Healthy levels vary by industry, so compare against similar businesses.
Why would a profitable business still need working capital financing?
Because profit and cash timing are different. If you invoice customers on net-30 or net-60 terms, buy seasonal inventory months before you sell it, or grow quickly, money goes out before the matching revenue arrives. Financing bridges that timing gap so you can make payroll and restock without waiting for slow-paying customers.
How fast can I get working capital funding?
It depends on the type. Bank loans and SBA financing can take weeks. Revenue-based financing and merchant cash advances are built for speed: once approved, funds can reach your business account in roughly 24 to 48 hours, because approval leans on your bank deposits and revenue rather than a lengthy credit review.
Can I qualify with bad credit?
Often yes with revenue-based financing, which weighs your monthly revenue and bank-deposit history more heavily than your credit score. A FICO around 500 or higher is frequently workable. Approval is still never guaranteed; it depends on consistent deposits, your revenue, and your time in business, so steady sales matter more than a perfect score.
How much working capital funding can I get?
Amounts vary by funder and by your revenue. With revenue-based financing, funding often starts near $10,000, and the amount you are offered generally scales with your monthly revenue and deposit consistency. No funder can promise a guaranteed amount in advance, because every offer is based on the strength of your actual bank statements and revenue.
