For many businesses on Long Island, summer is not just another season. It is the season.
Restaurants, retail shops, cafés, marinas, landscapers, hospitality businesses, event venues, beach-town boutiques, wineries, food trucks, fitness studios, and other seasonal businesses often see a major increase in activity during the warmer months. In areas like the North Fork, South Fork, Hamptons, Montauk, Greenport, Riverhead, Shelter Island, and other tourist-driven communities, a strong summer can carry a business through much of the year.
But with that opportunity comes pressure.
When revenue rises quickly, expenses often rise too. Payroll increases. Inventory needs grow. Sales tax obligations become more important. Cash may be coming in daily, but if it is not managed carefully, business owners can still find themselves short when bills, payroll, taxes, or slower months arrive.
That is why seasonal businesses need a proactive approach to both taxes and cash flow.
The Challenge of Seasonal Revenue
Seasonal businesses often deal with uneven cash flow. A restaurant may have its best months between Memorial Day and Labor Day. A shop in a tourist area may make a large portion of its annual sales during the summer. A service business may book heavily during warm-weather months and slow down significantly once fall arrives.
This creates a unique challenge.
During the busy season, revenue may look strong, but that does not always mean the business is as profitable as it appears. Higher sales can come with higher costs, including:
- Increased payroll
- Additional inventory
- Higher food or supply costs
- Seasonal marketing expenses
- Credit card processing fees
- Repairs and maintenance
- Insurance costs
- Rent or lease payments
- Utilities
- Sales tax obligations
- Income tax obligations
Without a clear plan, it is easy to confuse strong sales with strong cash flow.
Separate Sales From Profit
One of the most important things seasonal business owners can do is separate sales from profit.
A busy weekend, full dining room, or strong retail day may feel like a win, and it often is. But the real question is how much of that revenue remains after expenses.
Business owners should regularly review:
- Gross sales
- Cost of goods sold
- Payroll
- Rent
- Utilities
- Insurance
- Marketing
- Merchant fees
- Loan payments
- Taxes
- Owner draws
This gives a more accurate picture of what the business is actually earning.
For restaurants, this may mean reviewing food costs, labor costs, and daily sales. For retail shops, it may mean tracking inventory margins and best-selling products. For service businesses, it may mean comparing labor hours to revenue produced.
A strong season should not just generate sales. It should generate usable profit.
Plan for Sales Tax Before It Is Due
Sales tax is one of the biggest areas where seasonal businesses can run into trouble.
When business is moving quickly, it can be tempting to treat all incoming cash as available revenue. But sales tax collected from customers is not business income. It is money that must be remitted to the state.
For seasonal businesses with high summer sales, sales tax obligations can add up quickly. Restaurants, retail stores, salons, certain service businesses, and other taxable businesses need to stay organized and aware of filing deadlines.
To stay ahead, business owners should:
- Track taxable and non-taxable sales properly
- Set aside collected sales tax regularly
- Review sales tax reports before filing
- Make sure filings are submitted on time
- Keep accurate records in case of questions or notices
A good rule of thumb is to avoid waiting until the filing deadline to figure out how much is owed. If sales tax money is mixed into general operating funds, it can easily be spent before it is due.
Watch Payroll Closely
Seasonal hiring is common for many Long Island businesses. Restaurants add servers, hosts, bartenders, kitchen staff, and bussers. Retail shops bring in extra help. Service businesses may hire seasonal crews or part-time support.
Payroll can become one of the largest expenses during the busy season, so it needs to be monitored closely.
Business owners should review:
- Employee classification
- Payroll tax withholding
- Overtime rules
- Tip reporting
- Seasonal staff records
- Contractor versus employee status
- Workers’ compensation requirements
- Payroll processing schedules
Hiring quickly can lead to mistakes if systems are not in place. Misclassifying workers, missing payroll tax requirements, or failing to track hours properly can create costly problems later.
For restaurants and hospitality businesses in particular, accurate payroll and tip reporting are essential.
Build a Cash Reserve During Peak Months
Seasonal businesses should use strong months to prepare for slower ones.
When revenue is high, it may be tempting to make large purchases, take bigger owner draws, or reinvest aggressively. While growth and reinvestment can be smart, cash reserves are critical for businesses with seasonal swings.
A cash reserve can help cover:
- Rent during slower months
- Payroll obligations
- Insurance premiums
- Vendor payments
- Loan payments
- Equipment repairs
- Tax payments
- Off-season marketing
- Unexpected expenses
The goal is not just to survive the busy season. The goal is to use the busy season to strengthen the business for the entire year.
Keep Your Books Updated Weekly
For seasonal businesses, waiting until the end of the month, quarter, or year to update the books can create problems.
During peak season, things move fast. Sales increase, vendors send more invoices, payroll expands, and expenses pile up. If the bookkeeping falls behind, business owners lose visibility into what is really happening.
Weekly bookkeeping reviews can help answer important questions:
- Are sales increasing but margins shrinking?
- Are labor costs too high compared to revenue?
- Are vendors being paid on time?
- Is sales tax being tracked properly?
- Are credit card deposits matching sales reports?
- Are cash transactions being recorded accurately?
- Are expenses being categorized correctly?
Clean, current books give business owners better information and help accountants provide more useful guidance.
Review Inventory and Vendor Costs
Inventory can make or break profitability for seasonal businesses.
Restaurants need to manage food and beverage costs carefully. Retail shops need to know which products are selling and which are tying up cash. Businesses that rely on supplies, materials, or merchandise should pay close attention to purchasing patterns and vendor pricing.
Important questions to review include:
- Are you overordering?
- Are certain products moving slowly?
- Have vendor costs increased?
- Are prices still aligned with your margins?
- Are you tracking waste or spoilage?
- Are you carrying too much inventory into the slow season?
For businesses in tourist areas, ordering can be difficult because demand may change quickly based on weather, events, tourism, and local traffic. Having accurate financial records can help make those decisions easier.
Do Not Forget Estimated Taxes
Seasonal business owners may need to make estimated tax payments throughout the year.
If summer is your most profitable period, you may need to plan ahead so income tax obligations do not become a surprise later. This is especially important for business owners, self-employed individuals, partners, S-corporation shareholders, and others whose income is not fully covered by withholding.
A mid-season or post-season tax review can help estimate what may be owed and whether adjustments should be made.
The earlier you review this, the more options you have.
Use the Summer Season to Plan the Rest of the Year
A busy summer can provide valuable insight into your business.
Instead of waiting until year-end, business owners should use the season to evaluate:
- What products or services are most profitable
- Which locations, shifts, or days perform best
- Whether staffing levels are appropriate
- Whether pricing needs to be adjusted
- How much cash should be reserved
- What tax obligations are building
- What improvements should be made before next season
For Long Island businesses that rely heavily on summer traffic, these insights can help shape smarter decisions for fall, winter, and the following year.
Work With an Accountant Before the Rush Is Over
Many seasonal business owners wait until tax time to speak with their accountant. But by then, the best planning opportunities may have passed.
Working with an accountant during or shortly after the busy season can help you:
- Review sales and profitability
- Plan for sales tax filings
- Evaluate payroll and staffing costs
- Update bookkeeping
- Estimate tax obligations
- Improve cash flow planning
- Prepare for slower months
- Identify opportunities for better financial management
The goal is to move from reactive to proactive.
Stay Ahead While Business Is Strong
Seasonal businesses face unique financial challenges, but they also have unique opportunities.
A strong summer can do more than boost sales. With the right planning, it can help fund the slower months, reduce tax stress, improve profitability, and give business owners a clearer path forward.
At Basso & Guida LLC, we work with Long Island businesses, including restaurants, retail stores, professional service firms, and other seasonal businesses, to help them stay organized, compliant, and financially prepared.
If your business depends on the busy summer season, now is the time to review your books, cash flow, payroll, sales tax, and tax planning strategy.
