Restaurant Bookkeeping Guide

Running a restaurant is one of the hardest jobs in small business. Margins are thin, the pace is relentless and the financial complexity would make most accountants sweat. Food cost swings, tip reporting rules, delivery app commissions and hundreds of daily transactions demand precise, timely records.

This guide covers the bookkeeping challenges restaurants face, the numbers to track and the routine that keeps books current and tax-ready.

Why Restaurant Bookkeeping Is Different

Most small businesses handle a manageable number of transactions with straightforward expense categories. Restaurants are a different animal. A single location can process hundreds of transactions a day across dine-in, takeout, delivery apps and catering. Each one involves sales tax, possible tips, various payment methods and sometimes third-party platform fees.

The largest expenses, food and labor, fluctuate constantly. Ingredient prices change weekly. Staff hours shift with the season. Unlike a consulting firm that can predict next month’s revenue with reasonable accuracy, restaurant revenue can swing with the weather, local events or a viral review.

Books that cannot keep pace leave you deciding with outdated information. A 2% food cost swing on $50,000 in monthly revenue means $1,000 off the bottom line, so outdated information is expensive.

The Numbers That Matter: Food Cost, Labor Cost and Prime Cost

Three metrics decide whether a restaurant makes money or loses it.

Food Cost Percentage

Food cost percentage is the total cost of ingredients divided by total food revenue. A range of about 28-35% is commonly cited as a target, though it varies by concept. A fine-dining restaurant might run higher because of premium ingredients, while a pizza shop might aim lower.

An example: a restaurant does $15,000 in food sales this week and spends $4,500 on ingredients.

$4,500 / $15,000 = 30%, within the commonly cited range.

Suppose supplier prices push ingredient spend to $5,250 without anyone noticing. Food cost jumps to 35% and profit takes a serious hit. Tracking the percentage weekly catches the drift.

Labor Cost Percentage

Labor cost includes wages, payroll taxes, benefits and workers’ compensation for all employees. A range of about 25-35% of total revenue is commonly cited, depending on service model. Full-service restaurants with larger floor staff tend to run higher than fast-casual or counter-service concepts.

Prime Cost: The Number That Rules Everything

Prime cost is food cost plus labor cost. It is among the most important numbers in restaurant finance because it combines your two largest controllable expenses. A target of 55-65% of total revenue is commonly cited.

Prime Cost = Food Cost + Labor Cost

A prime cost above 65% usually means the restaurant loses money once rent, utilities, insurance and other overhead are counted. Track it weekly with a simple trend line, so problems show up early instead of at month-end.

Sample Weekly P&L for a Restaurant

The table below uses illustrative figures for a single-location restaurant doing roughly $20,000 a week. It shows the layout, not a benchmark.

Category	Amount	% of Revenue
Revenue
Dine-in sales	$12,000	60.0%
Takeout and delivery sales	$6,500	32.5%
Catering and events	$1,000	5.0%
Alcohol sales	$500	2.5%
Total Revenue	$20,000	100%
Cost of Goods Sold
Food and ingredients	$5,800	29.0%
Beverages and alcohol	$150	0.8%
Total COGS	$5,950	29.8%
Labor
Wages (kitchen and front of house)	$5,200	26.0%
Payroll taxes and benefits	$780	3.9%
Total Labor	$5,980	29.9%
Prime Cost	$11,930	59.7%
Operating Expenses
Rent	$1,250	6.3%
Utilities	$480	2.4%
Insurance	$200	1.0%
Delivery app commissions	$975	4.9%
Supplies and smallwares	$300	1.5%
Marketing	$250	1.3%
Repairs and maintenance	$150	0.8%
POS and software fees	$120	0.6%
Total Operating Expenses	$3,725	18.6%
Net Operating Profit	$4,345	21.7%

In this example prime cost of 59.7% sits inside the commonly cited 55-65% range and food cost of 29.8% sits inside 28-35%. Net operating profit of 21.7% leaves room for debt service, owner’s draw and reinvestment. Real restaurants will differ.

Restaurant Bookkeeping Challenges and How to Handle Them

Food Cost Tracking and COGS

Every owner knows food cost matters. The challenge is tracking it accurately with dozens of suppliers, hundreds of ingredients and seasonal price changes. Enter supplier invoices on receipt and count inventory on a regular schedule. Break food cost out by menu category, so that an appetizer food cost of 22% next to an entree food cost that has crept to 38% shows you where to focus.

For a deeper look at organizing expenses, see the guide on expense categories for small businesses.

Tip Reporting and Payroll

Restaurant payroll is not like other payroll. You deal with tipped employees who may earn below standard minimum wage with a tip credit, tip pooling rules that vary by state, overtime calculations that factor in tip credits and IRS reporting requirements for allocated tips. Errors can lead to back-pay claims and IRS penalties.

Pull tip data from your POS, apply your pooling rules, track tip credits per employee and give your payroll provider clean data.

High Transaction Volume

A busy restaurant can generate hundreds of individual transactions in a single day: sales, refunds, voids, comps, gift card redemptions and various payment types. Categorizing these one by one is not realistic.

Work from POS summary reports instead. Break sales into dine-in, takeout, delivery and catering. Match payments to deposits. Review voids and comps for patterns. Daily summaries need far less effort than individual entries.

Delivery App Reconciliation

DoorDash, UberEats and Grubhub are essential revenue channels for many restaurants and a bookkeeping headache. Each platform charges its own commission rate, applies its own promotions and adjustments and deposits payouts on its own schedule. The amount that reaches your bank rarely matches what you expect.

Compare each payout report with your POS orders. You can then see what you earned against what you paid in commissions, and a shortfall such as a $47 gap on one Tuesday payout becomes visible.

Multi-Location Complexity

Two or more locations multiply every bookkeeping challenge. Each has its own revenue, staffing costs, supplier relationships and rent. Keep a separate P&L for each location plus a consolidated view. Compare food cost percentages between locations to spot labor cost creep before it spreads.

Seasonal Revenue Fluctuations

Summer brings patio traffic. December brings holiday parties and catering. January and February can feel like a desert. Use your history to forecast cash flow by week and month, so you can plan for slow periods and time equipment purchases for strong months. A simple weekly forecast is enough to start.

Inventory Waste and Spoilage

Food waste is a silent profit killer. Compare theoretical food cost (what it should be from recipes and sales mix) with actual food cost (what you spent on ingredients). A persistent gap points to waste, over-portioning or theft that needs attention.

Reconciling Your POS: Your Financial Source of Truth

Your POS holds the most complete record of sales. Whichever system you use, such as Square, Toast, Clover or Lightspeed, build the same habit around its reports:

• Daily sales summary: sales by category, tips, refunds, voids and comps
• Payment summary: card, cash and gift card totals to match against deposits
• Labor report: hours and wages by position for payroll and labor cost
• Item sales mix: which menu items sold, for theoretical food cost

Match each report to the bank and your books on a fixed schedule so end-of-day reconciliation does not become a ritual of its own.

Getting Started

A basic restaurant setup takes an afternoon:

1. Set your chart of accounts with separate lines for food, beverage, labor, rent, delivery commissions and processing fees
2. List your suppliers and decide how often you will enter invoices and count inventory
3. Choose your target percentages for food cost, labor cost and prime cost
4. Set a weekly close day for your P&L
5. Create a payout checklist for each delivery app

The chart of accounts template is a good place to start.