Business Startup Checklist: A Complete 18-Step Guide

There are dozens of things you could do when starting a business. The harder question is which ones you should do first.

Do you register the name first? Get an EIN? Open a business bank account? Check licenses? Start selling? And which of those can wait?

That’s where many founders get stuck. Most startup checklists tell you what to do, but not what to do first, what actually applies to your business, or what each step costs.

That’s why I’ve put together this business startup checklist in a practical order, from testing your idea to getting ready for your first customer. Along the way, I’ll also point out where costs come in, which steps depend on others, and which requirements you’ll need to check for your business.

The business startup checklist at a glance

Here’s the full checklist before we go through each step.

I’ve grouped the 18 tasks into eight broader stages so you can quickly see how the process moves from checking the idea and numbers to setting up the business, preparing to operate, and finally getting ready to launch.

One thing to keep in mind: this isn’t a rigid sequence. You can work on tasks such as customer research, budgeting, supplier research, and website preparation at the same time.

Other tasks depend on decisions you make earlier, especially around your business structure, registration, taxes, banking, and hiring. I’ll point out those dependencies when they matter. So, let’s start with stage 1.

1. Check whether your business idea is worth pursuing

Before you spend heavily on registration, inventory, equipment, or a website, make sure the idea is worth taking further.

At this stage, you only need to answer three things: What are you selling? Do people want it? Can you charge enough for it?

Step 1: Define what you’re selling and who will buy it

Make the idea specific enough to test.

Answer:

• What exactly are you selling?
• Who is most likely to buy it?
• What problem does it solve?
• What are customers using instead?

For example, “marketing help for small businesses” is too broad. “Monthly SEO audits for dental practices” is much easier to price, test, and sell.

Step 2: Test demand and check your competitors

Find a few businesses selling something similar. Check what they offer, what they charge, and what customers say about them.

Then speak with 10–15 potential customers. Ask how they solve the problem today, what frustrates them, and whether they already pay for something similar.

Pay more attention to actions than compliments. Questions about price, availability, or how to buy are stronger signals than “that sounds useful.”

Step 3: Set a rough price and decide whether to move forward

Estimate what it costs to deliver one sale, then compare that with what similar businesses charge.

Your starting price should cover the cost of delivering the product or service and leave room for other business expenses.

Then decide:

• Move forward if interest and basic numbers look workable.
• Adjust the offer, customer, price, or costs if something doesn’t fit.
• Stop if you can’t find enough demand after testing.

It’s cheaper to change the idea now than after you have registered the business, bought inventory, or signed a lease.

2. Work out the money and make a basic plan

Once you’ve tested the idea and seen real demand, the next step is to check whether the numbers work.

Work out your startup costs, early expenses, and how much of the total you can fund yourself.

Step 4: Estimate startup and early operating costs

Separate your costs into two buckets:

1) Startup costs may include registration, permits, equipment, deposits, initial inventory, and website setup.

2) Ongoing costs may include rent, payroll, software, insurance, marketing, utilities, and inventory replenishment.

The mistake is budgeting only for opening day. If it takes $12,000 to launch but you need another $8,000 to cover the first few months, your real cash need is closer to $20,000.

Step 5: Build a simple forecast and calculate your funding gap

Next, sketch out what the first 12 months could look like.

Estimate:

• How many sales or customers you could realistically get each month
• Your average selling price
• What it costs to deliver each sale
• Your monthly operating expenses

Base those assumptions on the customer and competitor research you have already done, not on the revenue number you hope to reach.

Then compare the total cash you expect to need with what you can contribute yourself.

For example, if the business needs $40,000 and you can put in $18,000, your funding gap is $22,000.

Now you have a real number to plan around.

Step 6: Create your business plan and decide how you’ll fund the startup

By this point, you already have most of the raw material for a business plan.

A typical plan covers:

• Executive summary
• Company description
• Products or services
• Market and customer analysis
• Competitive analysis
• Marketing and sales plan
• Operations plan
• Management and organization
• Financial plan and forecasts

A small self-funded business may only need a simple version at first. A more detailed plan becomes more important if you are applying for a loan, bringing in investors or partners, signing a lease, buying expensive equipment, or hiring early.

Once the plan and forecast show how much outside money you need, decide how you expect to cover the gap, whether through personal savings, loans, investors, or a mix of sources.

By the end of this stage, you should know what the business will cost, how the numbers may work, and where the money to get started will come from.

3. Set up your business

Once you’ve validated the idea and worked out the numbers, you can start setting up the business itself.

The main decisions here are where you’ll operate, what structure you’ll use, what name you’ll register, and which registrations you need.

Step 7: Decide where your business will operate

Decide whether you’ll work from home, run the business online, use an office, or open a physical location.

For home-based and physical businesses, check any zoning, lease, HOA, or local rules that apply.

If you’re considering commercial space, make sure your type of business is allowed at that address before signing a lease or paying a deposit.

Step 8: Choose your business structure and settle ownership

Your business structure affects taxes, liability, ownership, registration, and paperwork.

Formation and ongoing filing costs vary by state, so check your state’s current fees once you narrow down your options.

If you have co-founders, agree in writing on:

• Ownership percentages
• What each person contributes
• Roles and responsibilities
• How major decisions are made
• What happens if someone leaves

Do this before money or serious work starts changing hands.

If you have multiple owners, higher legal risk, outside investors, or a complicated tax situation, it may be worth speaking with a CPA or attorney before choosing the structure.

Step 9: Check your business name and register where required

Before committing to a name, check:

• Your state’s business-name database
• The USPTO trademark database for possible conflicts
• Domain availability if your business needs a website

A name being available in your state doesn’t always mean there is no trademark conflict.

Once the name and structure are settled, complete the registration your state requires. If you’ll operate under a different name, you may also need a DBA or similar filing.

Fees and processing times vary by state, so check your Secretary of State’s website for the current cost and expected wait time.

Step 10: Get an EIN if your business needs one

An EIN (Employer Identification Number) is the federal tax ID issued by the IRS.

You may need one depending on your business structure, whether you have employees, and the taxes your business files.

If you’re forming a legal entity, complete the state formation first, then apply for the EIN.

The EIN is free when you apply directly through the IRS. Eligible online applicants can usually get the number within minutes, so there is no need to pay a third-party service just to file the application.

Once you get it, save the confirmation with your other business records. You may need it later for banking, taxes, payroll, and other accounts.

4. Handle taxes, licenses, permits, and insurance

What you need here depends on your state, city, industry, and business type. Use this as a guide, then check the rules that apply to your business.

Step 11: Register for the taxes, licenses, and permits you need

Check requirements at three levels:

1. Federal: Some industries, such as alcohol, aviation, transportation, and agriculture, may need federal licenses or permits.
2. State: You may need a sales tax permit, professional license, employer registration, or other approval.
3. Local: Your city or county may require a business license, zoning approval, health permit, signage permit, or similar approval.

If you sell taxable products or services, check whether you need to register for sales tax before you start collecting it.

Also, an EIN and a state tax ID are different. Your EIN comes from the IRS. A state tax ID comes from your state and is used for state taxes that apply to your business.

To check what you need, use:

• IRS and SBA for federal rules
• Your Secretary of State for business registration
• Your state tax department for state taxes
• Your city or county for local licenses and permits

Step 12: Get the right insurance and track important deadlines

The insurance you need depends on what your business does and whether you have employees.

Common types include:

Some insurance may be required. Other coverage simply helps protect the business from large losses.

Also, keep a simple calendar for:

• Annual reports
• License and permit renewals
• Tax deadlines
• Insurance renewals
• Registered-agent renewals
• Payroll filings, if needed

Commonly missed: Some licenses, registrations, and state filings need to be renewed. Missing them can lead to late fees, loss of good standing, or even administrative dissolution in some states. Add each deadline to your calendar as soon as you get it.

5. Set up how money will move through the business

Once the business is set up, decide how you’ll receive money, pay expenses, track transactions, and cover any funding you still need.

Step 13: Open a business bank account

Keep your business money separate from your personal money from the start.

A separate account makes it easier to track income and expenses, prepare for taxes, and keep clean records.

Depending on the bank and your business type, you may need your EIN, business registration documents, an operating agreement or similar ownership document, and personal ID.

When comparing accounts, check monthly fees, minimum balance rules, transaction limits, and whether the bank has the payment features you need.

Step 14: Set up bookkeeping and customer payments

Set up a simple way to track money before you start selling.

For a very small business, a spreadsheet may be enough at first. As the business grows, accounting software or a bookkeeper may make things easier.

At minimum, track:

• Sales
• Expenses
• Invoices
• Bills
• Money customers owe you
• Taxes you need to set aside

You’ll also need to choose between cash and accrual accounting for tax purposes. Cash accounting is simpler for many small businesses, but if you’re unsure which method fits, check with an accountant before filing your first return.

Then decide how customers will pay you, such as by card, bank transfer, invoice, cash, or check.

Before launch, test the full payment process yourself. Make a test payment, check that the money reaches the right account, and make sure it’s recorded correctly.

Step 15: Secure the funding you still need

Go back to the funding gap you worked out earlier and arrange the money you still need before making large commitments.

That money may come from:

• Personal savings
• Loans
• Investors
• Grants
• Crowdfunding
• Friends or family, with the terms put in writing

If you plan to borrow, start the application early. Business loans can take time to review and fund, especially when the lender needs more documents or approvals.

You may also need documents such as your business plan, financial forecasts, tax returns, personal financial information, and details about how you’ll use the money.

Do not sign a lease, place a large inventory order, or hire based on money you have not received yet. If the funding is delayed or denied, you will still be responsible for those costs.

6. Get ready to actually serve customers

Everything so far has helped you set up the business. Now make sure you can actually deliver what customers are paying for.

Step 16: Set up your operations

Start by mapping out how the business will work day to day.

1) Suppliers and inventory

Confirm who you’ll buy from, what it costs, how long delivery takes, and whether there are minimum order requirements. If one supplier is critical, have a backup.

2) Equipment and tools

Get what you need to start operating, but avoid buying equipment for sales you don’t have yet.

3) Contracts and policies

Prepare the basics you may need, such as payment terms, refund or return policies, cancellation rules, and service agreements.

4) Delivery or service process

Decide what happens after a customer places an order or books your service. Make sure you know how the work will be delivered and how customer questions or problems will be handled.

5) Hiring and payroll

If you plan to hire employees, set up payroll, collect the required employee forms, check workers’ compensation rules, and make sure workers are classified correctly.

If you’re unsure whether someone should be treated as an employee or contractor, check the IRS rules or ask an accountant before you pay them.

The goal is simple: you should know what happens from the moment a customer buys until the work is complete.

7. Prepare to get your first customers

Once you can deliver the product or service, make sure customers can find you and buy from you.

Step 17: Prepare your customer channels and run a soft launch

You don’t need every marketing asset ready before launch. You only need the ones your first customers are likely to use.

That may include:

• A simple website or landing page
• A way to contact you
• A Google Business Profile if you serve a local area
• Relevant social profiles
• Clear pricing or a way to request a quote
• Booking, ordering, or checkout pages

Then decide where your first customers are likely to come from. This could be referrals, search, social media, local outreach, marketplaces, partnerships, or direct sales.

Focus on one or two main channels at first instead of trying to be everywhere.

Before opening, be able to answer:

• Who are my first 10 likely customers?
• Where can I reach them?
• What will I say or offer?
• How will I follow up?

If it fits your business, run a small soft launch before opening fully. Let a small group of real customers test the process so you can catch payment problems, unclear instructions, or delivery issues early.

8. Check everything before you launch

Before you open fully, make sure the business works from both your side and the customer’s side.

Step 18: Run a complete launch-readiness test

Check these four areas to make sure nothing important is missing before launch:

Then have someone go through the business like a real customer:

Inquiry → order or booking → payment → delivery or service → support

See where they get confused, where something takes too long, or where the process breaks.

Fix those problems before the full launch.

By this point, you should have the main parts of the business ready: a tested idea, workable numbers, the right registrations, a way to manage money, clear operations, and a plan for getting customers.

You don’t need everything to be perfect before launch. But you should be able to take an order, get paid, deliver what you promised, and support the customer afterward.

What to do after completing the business startup checklist

Once you launch, give the business a little time to generate real data. Then review what is working and what needs attention.

Use what you learn to adjust your pricing, spending, marketing, operations, and business plan.

Your original assumptions won’t always match what happens after launch. The important thing is to catch those differences early and make changes based on what the business is actually showing you.

Conclusion

Starting a business is easier when you break the process into clear steps and handle them one at a time.

This 18-step checklist covers the main things you need to do before launch, from testing the idea and working out the numbers to registration, operations, and getting customers.

After launch, keep checking what works and update your plan as you learn.

You can also download the Upmetrics printable business startup checklist to keep these steps handy. And if you need more help with planning, Upmetrics offers detailed guides, business plan samples, and financial forecasting tools to help you work through the process.