How to Start a Diner

Diners are general watering holes for locals, so they have the potential to become mainstays in any given town. Restaurant owners can distinguish themselves by a variety of factors: speed, quality of service, price, restaurant theme and menu items. Successful diners are known for giving fast, friendly service.

Learn how to start your own Diner and whether it is the right fit for you.

Ready to form your LLC? Check out the Top LLC Formation Services.

Start a diner by following these 10 steps:

  1. Plan your Diner
  2. Form your Diner into a Legal Entity
  3. Register your Diner for Taxes
  4. Open a Business Bank Account & Credit Card
  5. Set up Accounting for your Diner
  6. Get the Necessary Permits & Licenses for your Diner
  7. Get Diner Insurance
  8. Define your Diner Brand
  9. Create your Diner Website
  10. Set up your Business Phone System

We have put together this simple guide to starting your diner. These steps will ensure that your new business is well planned out, registered properly and legally compliant.

Exploring your options? Check out other small business ideas.

STEP 1: Plan your business

A clear plan is essential for success as an entrepreneur. It will help you map out the specifics of your business and discover some unknowns. A few important topics to consider are:

Luckily we have done a lot of this research for you.

What will you name your business?

Choosing the right name is important and challenging. If you don’t already have a name in mind, visit our How to Name a Business guide or get help brainstorming a name with our Diner Name Generator

If you operate a sole proprietorship, you might want to operate under a business name other than your own name. Visit our DBA guide to learn more.

When registering a business name, we recommend researching your business name by checking:

  • Your state's business records
  • Federal and state trademark records
  • Social media platforms
  • Web domain availability.

It's very important to secure your domain name before someone else does.

Want some help naming your diner?

Business Name Generator

What are the costs involved in opening a diner?

Average start-up costs to open up a restaurant are around $275,000 if you rent, and $425,000 if you buy the building. These fees should include everything, such as kitchen appliances and technology for the building.For further context (when you need to replace items), an industrial fryer will cost around $700, and an average table and chair set will run around $250.  

You or the landlord of the building will also need to obtain a Certificate of Occupancy, which states the building is up to code. Your employees and customers will need protection against injury, as slips and burns are common in restaurants. You’ll need OSHA compliant workers’ compensation for employees and safety signage for customers.

If you choose to open up a franchise, such as a 5 and Diner (a 50s themed diner), you’ll need $250,000 in liquid assets and $750,000 net worth (e.g., real estate holdings).

What are the ongoing expenses for a diner?

Any diner will have a variety of ongoing expenses:

  • Server salaries
  • Equipment maintenance and replacement
  • Cost of food
  • Marketing
  • Administrative items (e.g., computers, office supplies)

Who is the target market?

An ideal customer is someone who lives in the area, and one who is likely to establish a good rapport with the serving staff. Once a person has positive associations with the diner, they are more likely to bring their friends and to return again and again. Casual eateries are generally profitable only when they’re able to establish a good foundation of ‘regulars.’

How does a diner make money?

Diners make money by charging people for food with a profit margin. The cost of the food items must cover rent, equipment, staff salaries, and restaurant fixtures. Restaurants have some of the highest overhead of any business, so diners may operate at a deficit for many months before starting to see profit.

How much can you charge customers?

The standard formula for restaurants is to total the cost of the raw ingredients, and then multiply that by at least 3 to determine the listed menu price. However, each business will be influenced on where they are and who their clientele is. You will need to determine a profitable margin based on your rent price, staff wages, and equipment costs. However, you may also want to check out your competitors’ prices in the area before setting the final dollar amount.

How much profit can a diner make?

Profits are dependent on the amount of sales they make in any given day. The profit margins are typically only about 5 to 6% though, so there needs to be a high volume before restaurant owners start seeing major profit. If your restaurant does $500,000 in sales in a year, then your profit would be $27,500.

How can you make your business more profitable?

The best thing an owner can do is determine what people are willing to pay a premium for, whether that’s healthy but delicious food or a trendy new flavor that everyone’s talking about. Even diners can get a little fancy to keep their customers. There’s also the possibility of branching out into merchandising (e.g., T-shirts, hats) or by setting up stands and selling prepared foods at farmer’s markets for further promotion.

Want a more guided approach? Access TRUiC's free Small Business Startup Guide - a step-by-step course for turning your business idea into reality. Get started today!

STEP 2: Form a legal entity

The most common business structure types are the sole proprietorship, partnership, limited liability company (LLC), and corporation.

Establishing a legal business entity such as an LLC or corporation protects you from being held personally liable if your diner is sued.

Form Your LLC

Read our Guide to Form Your Own LLC

Have a Professional Service Form your LLC for You

Two such reliable services:

You can form an LLC yourself and pay only the minimal state LLC costs or hire one of the Best LLC Services for a small, additional fee.

Recommended: You will need to elect a registered agent for your LLC. LLC formation packages usually include a free year of registered agent services. You can choose to hire a registered agent or act as your own.

STEP 3: Register for taxes

You will need to register for a variety of state and federal taxes before you can open for business.

In order to register for taxes you will need to apply for an EIN. It's really easy and free!

You can acquire your EIN through the IRS website. If you would like to learn more about EINs, read our article, What is an EIN?

There are specific state taxes that might apply to your business. Learn more about state sales tax and franchise taxes in our state sales tax guides.

STEP 4: Open a business bank account & credit card

Using dedicated business banking and credit accounts is essential for personal asset protection.

When your personal and business accounts are mixed, your personal assets (your home, car, and other valuables) are at risk in the event your business is sued. In business law, this is referred to as piercing your corporate veil.

Open a business bank account

Besides being a requirement when applying for business loans, opening a business bank account:

  • Separates your personal assets from your company's assets, which is necessary for personal asset protection.
  • Makes accounting and tax filing easier.

Recommended: Read our Best Banks for Small Business review to find the best national bank or credit union.

Get a business credit card

Getting a business credit card helps you:

  • Separate personal and business expenses by putting your business' expenses all in one place.
  • Build your company's credit history, which can be useful to raise money later on.

Recommended: Apply for an easy approval business credit card from BILL and build your business credit quickly.

STEP 5: Set up business accounting

Recording your various expenses and sources of income is critical to understanding the financial performance of your business. Keeping accurate and detailed accounts also greatly simplifies your annual tax filing.

Make LLC accounting easy with our LLC Expenses Cheat Sheet.

STEP 6: Obtain necessary permits and licenses

Failure to acquire necessary permits and licenses can result in hefty fines, or even cause your business to be shut down.

Federal Business Licensing Requirements

There are federal regulations regarding what can and cannot be added to, sold as, and processed with food. Attached is a resource from the Food and Drug Administration detailing the process of starting a food business: How to Start a Food Business.

State & Local Business Licensing Requirements

Certain state permits and licenses may be needed to operate a diner. Learn more about licensing requirements in your state by visiting SBA’s reference to state licenses and permits.

Since you plan to sell food at your diner, you will need licensing from a local health department. All establishments serving food are required to pass a health inspection. Tips for faring well on a health inspection can be found here.

Most businesses are required to collect sales tax on the goods or services they provide. To learn more about how sales tax will affect your business, read our article, Sales Tax for Small Businesses.

Certificate of Occupancy

A diner is generally run out of a storefront. Businesses operating out of a physical location typically require a Certificate of Occupancy (CO).  A CO confirms that all building codes, zoning laws and government regulations have been met.

  • If you plan to lease a location:
    • It is generally the landlord’s responsibility to obtain a CO.
    • Before leasing, confirm that your landlord has or can obtain a valid CO that is applicable to a diner business.
    • After a major renovation, a new CO often needs to be issued. If your place of business will be renovated before opening, it is recommended to include language in your lease agreement stating that lease payments will not commence until a valid CO is issued.
  • If you plan to purchase or build a location:
    • You will be responsible for obtaining a valid CO from a local government authority.
    • Review all building codes and zoning requirements for your business’ location to ensure your diner will be in compliance and able to obtain a CO.

STEP 7: Get business insurance

Just as with licenses and permits, your business needs insurance in order to operate safely and lawfully. Business Insurance protects your company’s financial wellbeing in the event of a covered loss.

There are several types of insurance policies created for different types of businesses with different risks. If you’re unsure of the types of risks that your business may face, begin with General Liability Insurance. This is the most common coverage that small businesses need, so it’s a great place to start for your business.

Another notable insurance policy that many businesses need is Workers’ Compensation Insurance. If your business will have employees, it’s a good chance that your state will require you to carry Workers' Compensation Coverage.

FInd out what types of insurance your Diner needs and how much it will cost you by reading our guide Business Insurance for Diner.

STEP 8: Define your brand

Your brand is what your company stands for, as well as how your business is perceived by the public. A strong brand will help your business stand out from competitors.

If you aren't feeling confident about designing your small business logo, then check out our Design Guides for Beginners, we'll give you helpful tips and advice for creating the best unique logo for your business.

Recommended: Get a logo using Truic's free logo Generator no email or sign up required, or use a Premium Logo Maker.

If you already have a logo, you can also add it to a QR code with our Free QR Code Generator. Choose from 13 QR code types to create a code for your business cards and publications, or to help spread awareness for your new website.

How to promote & market a diner

Word of mouth is a great way to promote your business, so review sites will be important. You can hold a grand opening with free food to get people interested, or give out free samples to passerbys.

There are more traditional forms of advertisement as well: door flyers, print ads, and even billboards or television. If your diner delivers, door flyers advertising a small discount are highly recommended. You may also want to distinguish and advertise your diner with a given theme, so it stands out to patrons. For example, a 50s diner where waiters dance on counters.

How to keep customers coming back

Attracting and retaining customers will be a matter of perseverance. When up to 60% of restaurants fail in three years, it can make customers hesitant to give new places a fair chance. You must also be ready to adapt to different tastes. Customers in your area may want new and different, or they may want the classics with a twist, They may demand more vegetarian options, or organic ingredients. Regardless of what’s on the menu though, all food needs to be cooked with a certain amount of expertise (even if it’s just bacon and eggs).

STEP 9: Create your business website

After defining your brand and creating your logo the next step is to create a website for your business.

While creating a website is an essential step, some may fear that it’s out of their reach because they don’t have any website-building experience. While this may have been a reasonable fear back in 2015, web technology has seen huge advancements in the past few years that makes the lives of small business owners much simpler.

Here are the main reasons why you shouldn’t delay building your website:

  • All legitimate businesses have websites - full stop. The size or industry of your business does not matter when it comes to getting your business online.
  • Social media accounts like Facebook pages or LinkedIn business profiles are not a replacement for a business website that you own.
  • Website builder tools like the GoDaddy Website Builder have made creating a basic website extremely simple. You don’t need to hire a web developer or designer to create a website that you can be proud of.

Recommended: Get started today using our recommended website builder or check out our review of the Best Website Builders.

Other popular website builders are: WordPress, WIX, Weebly, Squarespace, and Shopify.

STEP 10: Set up your business phone system

Getting a phone set up for your business is one of the best ways to help keep your personal life and business life separate and private. That’s not the only benefit; it also helps you make your business more automated, gives your business legitimacy, and makes it easier for potential customers to find and contact you.

There are many services available to entrepreneurs who want to set up a business phone system. We’ve reviewed the top companies and rated them based on price, features, and ease of use. Check out our review of the Best Business Phone Systems 2023 to find the best phone service for your small business.

Recommended Business Phone Service: is our top choice for small business phone numbers because of all the features it offers for small businesses and it's fair pricing.

Is this Business Right For You?

Owners should have some experience in the food industry. The more positions a person has held in the restaurant world, the more likely it is they will be able to oversee, delegate and perform the many tasks on a to-do list. Owners may not perform a lot of customer service — they may leave the bulk of this to their staff. However, they will need people skills when handling their employees and for any interactions they may have with customers.

Want to know if you are cut out to be an entrepreneur?

Take our Entrepreneurship Quiz to find out!

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What happens during a typical day at a diner?

Owners may find a general day consisting of the following tasks:

  • Hiring and managing employees
  • Overseeing the cooking process
  • Designating and coordinating shifts for all staff
  • Ordering inventory and food supplies
  • Performing inspections to ensure quality and cleanliness
  • Preparing budgets
  • Building and equipment maintenance
  • Testing and experimenting with new menu items

What are some skills and experiences that will help you build a successful diner?

The best skills an owner can have is being a good multi-tasker. Most tasks on a to-do list may seem simple, but put all of it together and it’s a time-management puzzle that not everyone can solve. You should also be good at reading people and understanding what they want. When diners have legitimate complaints, listening and negotiating skills will become critical to staying in business.

What is the growth potential for a diner?

Diners aren’t generally known for being large restaurants, though there are exceptions to this rule. A diner may expand in terms of physical space (e.g., buying the building next door and expanding the seating area), or they may become a franchise. Should your diner become extremely popular, with long wait times and enthusiastic prospective customers, then it’s recommended you open another location to accommodate the demand.

You may also wish to start a franchise. For example, popular chains like Denny’s or Ruby’s allow owners to use their name and menu to establish a business. The name recognition and built-in advertising can give owners a leg-up when it comes to getting their first customers.

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Take the Next Step

Find a business mentor

One of the greatest resources an entrepreneur can have is quality mentorship. As you start planning your business, connect with a free business resource near you to get the help you need.

Having a support network in place to turn to during tough times is a major factor of success for new business owners.

Learn from other business owners

Want to learn more about starting a business from entrepreneurs themselves? Visit Startup Savant’s startup founder series to gain entrepreneurial insights, lessons, and advice from founders themselves.

Resources to Help Women in Business

There are many resources out there specifically for women entrepreneurs. We’ve gathered necessary and useful information to help you succeed both professionally and personally:

  • Funding
  • Events
  • Guides
  • Support

If you’re a woman looking for some guidance in entrepreneurship, check out this great new series Women in Business created by the women of our partner Startup Savant.

What are some insider tips for jump starting a diner?

More than anything else, a diner needs to be consistent if it hopes for success. While no business is perfect, uneven service, food quality, or restaurant cleanliness will quickly turn customers off. If people see Yelp reviews that are sometimes good and sometimes bad, they may feel uncomfortable taking a chance. An owner cannot survive in the competitive restaurant world without watching every detail.

You also need to be smart about spending. Look for deals and sales whenever you can. Restaurants that have gone out of business are a good way to pick up perfectly functional equipment at a deep discount. Many owners will overspend before even opening the doors on everything from Facebook ads to redecorating, only to find their sales don’t support the initial enthusiasm.

How and when to build a team

The best time to build a team is at the very beginning, before the diner opens. Once the diner becomes popular, it will be difficult to hire and fire simply due to time constraints. Staff turnover often has a more significant impact on profits than owners think. Between trying to fill in the absent person’s shifts and training new people, there’s a lot of potential for major mistakes. While a certain amount of this is unavoidable in a business like a diner, you should really be looking for people who are willing to stick with the organization to make it a success.

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