A profitable month can still leave an LLC short of cash when bills arrive before customer payments. A cash-flow plan asks a practical question: what money will be available, and when? It complements your accounting records; it does not replace them.
Profit and cash answer different questions
Profit reflects income and expenses under your accounting method. Cash flow follows money entering and leaving an account. Payment timing matters. A customer invoice may not have been collected yet, while an upcoming payment may need cash before the next sale arrives. The U.S. Small Business Administration (SBA) business-finance guidance introduces bookkeeping and the difference between cash and accrual accounting.
Build a short, dated cash plan
- Choose a period you can review, such as the next four weeks. Start with the actual available balance and note any restrictions on using it.
- List expected customer receipts by likely payment date. Mark uncertain receipts separately instead of treating every invoice as guaranteed cash.
- List payments by due date: operating bills, payroll where applicable, debt payments, and taxes actually due. Include planned owner transactions as their own lines.
- Calculate the projected closing balance. Review the lowest balance within the period as well as the final total; an end-of-month surplus can conceal a mid-month shortfall.
An illustrative cash-flow example
These invented figures demonstrate arithmetic only. They are not a recommended budget, tax amount, or reserve target.
| Item | Amount |
|---|---|
| Opening available cash | $4,000 |
| Expected customer receipts | +$1,800 |
| Planned operating payments | −$2,200 |
| Tax payment due in this example | −$300 |
| Projected closing cash | $3,300 |
The calculation is $4,000 + $1,800 − $2,200 − $300 = $3,300. This is not a profit calculation, and the closing balance is not automatically available for personal use. Unlisted obligations and later expenses still need consideration. Moving money between your own accounts changes its location, rather than creating new income.
Plan for uncertainty before taking money out
Try a second version with a customer payment arriving late. Identify which obligations would become difficult to meet and what action you would consider. A reserve target should reflect your payment cycle, obligations, and uncertainty; a single percentage cannot fit every LLC.
How an owner receives money depends on the LLC’s tax classification and the nature of the transaction. An owner withdrawal, reimbursement, loan repayment, and employee wage are not interchangeable labels. See the LLC structure and tax-classification overview before assuming S-Corp rules apply.
Make review a repeatable routine
As a practical starting point, compare your plan with actual receipts and payments each week. Investigate differences, update dates, and keep supporting records. The Federal Deposit Insurance Corporation (FDIC) Money Smart for Small Business program, developed with the SBA, offers further financial-management and cash-flow education.
Next, use the LLC recordkeeping routine to connect transactions with their supporting documents, or return to the guide hub.