Cash flow and working capital

How to Plan for a Seasonal Cash Shortage in Your Business

A seasonal business often pays bills long before its busiest sales months. A six-month forecast can help you see how far your cash may fall, how much reserve to keep and what happens if the busy season starts late.

By
Alexander Schnavel
Reviewed by
Published
November 5, 2026
Last reviewed
Key points

A business can make most of its sales during only a few months of the year. That might be a landscaping company with a busy spring and summer, a tourist business that earns more during holidays, or a retailer preparing for a seasonal rush. The bills often continue when sales slow down, and some costs rise before customers start buying again.

A seasonal cash shortage happens when your business needs to pay those costs before the next strong period of customer payments arrives. The challenge is to plan for that gap without making repayments you cannot afford in the quiet months.

Look at the whole season, not only this month's balance

Suppose you have $40,000 in the bank and a busy season is expected in four months. That balance may look comfortable today. It becomes less comfortable if rent, payroll, supplier deposits and insurance will use most of the money before sales grow.

List each month's expected customer payments and bills for at least six months. Use the month money is expected to enter or leave your bank account, rather than the month a sale is recorded. Include recurring loan payments and taxes where they apply. Keep a separate version of the forecast for an unexpectedly slow season.

Our working-capital sizing guide teaches the basic cash forecast. This guide focuses on a problem that repeats over a seasonal cycle and may return the following year.

Example: six months before and during a busy season

The figures below describe an invented Canadian business. They are not BGC customer results or a financing quote. All numbers are in Canadian dollars, and balances are calculated after the month's receipts and payments.

Month Cash received Bills paid Closing cash
Opening balance — — $40,000
January $15,000 $38,000 $17,000
February $17,000 $40,000 −$6,000
March $25,000 $47,000 −$28,000
April $55,000 $60,000 −$33,000
May $85,000 $65,000 −$13,000
June $100,000 $72,000 $15,000

Under this forecast, the lowest balance is −$33,000 at the end of April. A business cannot treat a negative projected balance as permission to overdraw its bank account. It means the payment plan requires another source of cash, changed timing, lower expenses or some combination of those.

If the owner wants to keep $10,000 available for unexpected expenses, the calculated liquidity planning need at that lowest point is $43,000. The reserve is a choice used for the example, not a universal rule or an approved financing amount.

What if busy-season sales arrive one month late?

One forecast is rarely enough. Suppose May receipts are only $25,000 instead of $85,000, and the missing $60,000 arrives in June instead. May's closing cash falls from −$13,000 to −$73,000, and the lowest balance is now in May, not April. If the owner still wants a $10,000 cushion, the planning need grows to $83,000.

The delayed-sales scenario is not a prediction. It shows why a financing decision should be tested against the timing of real customer payments, especially when weather or customer demand can change the sales season.

What can you do before borrowing?

Review what your business must pay during the quiet months, including rent, essential payroll, taxes and existing financing obligations. Then look at spending you can control. You may be able to order stock in smaller batches, negotiate realistic supplier terms or avoid buying inventory that will sit unsold for months.

You can also review customer deposits and payment terms where they suit the type of business and the contract. If you expect a payment from a customer, confirm when it is likely to arrive rather than treating it as guaranteed cash.

Seasonality creates a different question from long-term losses. A business that has enough sales over a full cycle but spends money before collecting it may need help with timing. A business that consistently spends more than it earns may need to change its costs, prices or operations before adding debt.

Which financing structures might be worth reviewing?

A business line of credit may be useful to explore when the company needs funds during shorter periods and can repay them when seasonal cash arrives. Review the rate, fees, credit-limit conditions, repayment requirements and what happens at renewal. A line should not be assumed to renew automatically.

Working capital financing may also be relevant to operating costs before the busy season. Some financial institutions offer repayment terms adapted to seasonal revenue, but BGC does not promise that its funding partners will offer those terms. Ask what payment must be made in the lowest-revenue month and compare the full cost across the whole period. [1]

For any financing proposal, put the payment dates into the forecast before deciding. If the new payments make the lowest month worse, the financing may not solve the real problem. Our guide to comparing financing offers can help you check fees and total repayment.

What should you prepare for a lender?

Be ready to show sales by month, recent bank activity, an explanation of the seasonal cycle, current liabilities and a forecast that covers both the quiet and busy months. Each funding provider decides which documents it needs and whether the projected cash flow supports the proposed payments. You can also review general financing eligibility before applying.

BGC is a Canadian financing broker. We review requests from Canadian businesses seeking CAD $30,000 to $5 million and may share a full application with selected funding partners under the application consent. The range describes applications BGC accepts, not amounts guaranteed for seasonal businesses.

If you want to discuss a seasonal need, first prepare the six-month forecast and the slower-season scenario. You can then apply for business financing with a clearer picture of what money is needed and when it may be repaid.

Sources

  1. BDC — Managing cash flow in a seasonal business. Explains seasonal cash timing and the fact that some institutions may consider adapted repayment arrangements.
  2. BDC — Techniques for better cash flow management. Discusses forecasting receipts and expenses.

All figures are illustrative. Financing terms, eligibility, costs and payment schedules depend on the actual lender and application. This guide does not replace individual financial or accounting advice.

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