How to Start an Expert Witness Service

Expert witnesses are frequently consulted and called on to testify during trials. Expert witness businesses help connect litigators who need expert witnesses with qualified professionals. According to IBISWorld, the expert witness consulting services industry has an annual revenue of $130 million.

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


Start an expert witness service by following these 10 steps:

You have found the perfect business idea, and now you are ready to take the next step. There is more to starting a business than just registering it with the state. We have put together this simple guide to starting your expert witness service. These steps will ensure that your new business is well planned out, registered properly and legally compliant.

Check out our How to Start a Business page.

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 are the costs involved in opening an expert witness service?

The costs involved in opening an expert witness service business are minimal. Entrepreneur places the total cost of opening an expert witness business at between $2,000 and $10,000. The primary startup costs include:

  • rent for an office space
  • website costs
  • advertising fees

Business owners who want to reduce their initial expenses can run a business out of a home office. This eliminates rent for an office space, leaving website costs and advertising fees as the main startup costs.

A business’ website must look professional in order gain litigators’ trust. The average cost of a website is between about $2,000 and $10,000. (Purchasing a website on the higher end of this range may push a business’ startup costs beyond $10,000. Nice websites are often available on the lower end of the range, so business owners can keep their total expenses within Entrepreneur’s estimated range.)

Advertising costs can be matched to a business owners’ available budget. Business owners who don’t have much financial capital can grow their business slowly, investing more in advertising as they gain more clients.

What are the ongoing expenses for an expert witness service?

The ongoing expenses for an expert witness service business are low. They include any office lease payments, utilities, website hosting fees and advertising expenses. Businesses that have employees must also pay their employees’ salaries.

Who is the target market?

An expert witness service business’ ideal customer is a lawyer who regularly takes on similar cases that are closely contested. Such a lawyer will likely have a regular need for expert witnesses in the same field, which gives a business an opportunity to specialize in that field.

How does an expert witness service make money?

An expert witness service business may make money two different ways. It may collect a percentage of expert witness’ fees as a commission, and it can charge expert witnesses to be listed in its database.

How much can you charge customers?

The commissions that expert witness service businesses charge for connecting litigators with witnesses varies. Even modest commission percentages can be significant, though, because witness’ fees can easily be four- or five-figure sums.

The average hourly fee for non-medical witnesses is $275. Based on this figure, a witness may make $2,750 in just 10 hours of work. If a business collected a commission of just 20 percent, it’d earn $550.

As mentioned, some expert witness businesses also charge professionals listing fees. Businesses that collect a fee for including professionals in their database typically charge several hundred dollars per year. For instance, JurisPro’s fee for one year is $399. (Not all businesses charge listing fees.)

How much profit can an expert witness service make?

Some expert witnesses businesses are highly profitable, bringing in thousands of dollars each day. How much a particular business will make depends on how many clients it serves and its areas of specialty are. Six-figure revenues aren’t impossible to attain, although a business must have regular clients to reach such sums.

How can you make your business more profitable?

An expert witness service business can increase its profitability by offering training for expert witnesses. This helps ensure witnesses will meet litigators’ expectations, and many witnesses will pay for such training.

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 Expert Witness Service 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.

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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 expert witness service 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 start 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!

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You can acquire your EIN for free through the IRS website, via fax, or by mail. If you would like to learn more about EINs and how they can benefit your LLC, read our article, What is an EIN?.

Learn how to get an EIN in our What is an EIN guide or find your existing EIN using our EIN lookup guide.

Small Business Taxes

Depending on which business structure you choose, you might have different options for how your business will be taxed. For example, some LLCs could benefit from being taxed as an S corporation (S corp).

You can learn more about small business taxes in these guides:

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.

Additionally, learning how to build business credit can help you get credit cards and other financing in your business's name (instead of yours), better interest rates, higher lines of credit, and more.

Open a business bank account

  • This separates your personal assets from your company's assets, which is necessary for personal asset protection.
  • It also makes accounting and tax filing easier.
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Recommended: Read our Best Banks for Small Business review to find the best national bank, credit union, business-loan friendly banks, one with many brick-and-mortar locations, and more.

Open net-30 accounts

When it comes to establishing your business credit, net-30 vendors are considered the way to go. The term "net-30," which is popular among vendors, refers to a business credit arrangement where the company pays the vendor within 30 days of receiving goods or services.

Net-30 credit terms are often used for businesses that need to obtain inventory quickly but do not have the cash on hand.

Besides establishing business relationships with vendors, net-30 credit accounts get reported to the major business credit bureaus (Dun & Bradstreet, Experian Business, and Equifax Business Credit). This is how businesses build business credit so they can qualify for credit cards and other lines of credit.

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Recommended: Read our guide on the best net-30 vendors so you can start building business credit now, so you never have to worry about cash flow in the future. Keep in mind that poor cash flow is the #1 reason businesses fail!

Get a business credit card

  • This helps you separate personal and business expenses by putting your business' expenses all in one place.
  • It also builds your company's credit history, which can be useful to raise money and investment later on.

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.

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.

State & Local Business Licensing Requirements

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

For information about local licenses and permits:

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.

For information about local licenses and permits:

Service Agreement

Expert witness businesses should consider requiring clients to sign a service agreement before starting a new project. This agreement should clarify client expectations and minimize risk of legal disputes by setting out payment terms and conditions, service level expectations, and intellectual property ownership. Here is an example service agreement.

Recommended: Rocket Lawyer makes it easy to create a professional service agreement for your expert witness business when you sign up for their premium membership. For $39.95 per month, members receive access to hundreds of legal agreements and on call attorneys to get complimentary legal advice.

Certificate of Occupancy

An expert witness service may operate out of an office. 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 office space:
    • 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 an expert witness service .
    • 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 office space:
    • You will be responsible for obtaining a valid CO from a local government authority.
    • Review all building codes and zoning requirements for you business’ location to ensure your expert witness service 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.

Learn more about General Liability Insurance.

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.

Recommended: Learn what business insurance for your Expert Witness Service will cost.

Business Insurance for
Expert Witness Service

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

How to promote & market an expert witness service

One of the best ways to promote an expert witness service business is to attend legal conferences on topics related to a business’ areas of specialty. Many of the lawyers attending such conferences are prospective clients, as they’ll need an expert witness eventually. Meeting them in person gives business owners a chance to fully explain the services their expert witness business provides.

How to keep customers coming back

An expert witness service business can set itself apart from the competition by having more highly qualified expert witnesses available. Litigators want the best expert witnesses available.

Price is often not as important for clients, because they’re mainly concerned with winning their case. By the time people need an expert witness, they’ve usually already spent a lot on legal services. They’ll continue to spend more if they think doing so will help them win.

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Still unsure about what kind of business you want to start? Check out the latest Small Business Trends to help inspire you.

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.

Using our website building guides, the process will be simple and painless and shouldn’t take you any longer than 2-3 hours to complete.

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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.

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Recommended: Find the best phone system for your business; check out our review of the Best Business Phone Systems 2021.

Start An Expert Witness Service In Your State

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Select your state below for an in-depth guide on completing each of these steps in your home state.

Is this Business Right For You?

Anyone who enjoys connecting with people and is detail-oriented may be well-suited for running an expert witness service business. Most of the work involves interacting with litigators and expert witnesses, so it’s helpful to be a people person. Because both litigators and expert witnesses can be very precise at times, it’s also good to be detail oriented.

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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 an expert witness service?

Business owners spend much of their time fielding requests for expert witnesses from litigators and connecting them with qualified witnesses. Business owners develop lists of witnesses, so the matching process involves little more than looking up what witness meets a litigator’s requirements and introducing the two parties.

Before or during the initial introductions, contracts are signed by the litigator, witness and expert witness service business. Additionally, business owners are usually responsible for collecting payment from litigators and giving witnesses their due fees.

When not working directly with litigators and witnesses, business owners spend their time finding additional witnesses for their database and marketing their expert witness business.

What are some skills and experiences that will help you build a successful expert witness service?

In order to successfully match litigators with qualified witnesses, business owners must know what litigators are looking for in a witness. SEAK and the American Bar Association both have blog posts for lawyers who need expert witnesses. From these, business owners can glean some tips on what they should look for in the professionals they add to their database.

There are also books on becoming an expert witness. Expert Witness Training, The Expert Witness Handbook and How to Be an Effective Litigation Consultant and Expert Witness are a few broad titles for expert witnesses in any field. In addition to these, there are industry-specific books. Financial Expert Witness Communication and The expert Witness in Construction are a couple examples of industry-specific books for expert witnesses.

While these books are primarily targeted at professionals who want to become expert witnesses, many have insights that expert witness service business owners can benefit from.

Finally, The Expert Witness Marketing Book has tips that business owners can use to advertise their business.

What is the growth potential for an expert witness service?

Most expert witness service businesses have just one location, from which they may serve many areas. Rather than expanding by opening additional offices, businesses grow by branching into other areas of specialty and finding more witnesses. A business doesn’t need a physical office in a state in order to offer witness-finding services in that state.

For example, a business might start out with a database of expert witnesses who are familiar with insurance-related issues, and then add medical expert witnesses to its services. These witnesses can be added without opening a new location.

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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 an expert witness service?

An expert witness service business must have a robust list of highly qualified professionals.

Business owners can find such professionals by partnering with expert witness courses. These courses prepare qualified individuals for work as expert witnesses, and the individuals have already expressed interest in this line of work. A company that offers courses may be willing to sell their class lists or showcase an expert witness business for a fee. SEAK offers one-on-one training and seminars, and Matson and Associates offers an online course.

Business owners may also find qualified professionals by cold-calling professors at colleges and universities. Even if they haven’t actively pursued becoming an expert witness, professors may be interested in supplementing their income with this type of work. They’re also typically qualified, because they’ve usually earned doctoral degrees and been published multiple times.

How and when to build a team

An expert witness service business can be run by a single person. If business becomes too much for one person to handle, an administrator may be hired. Additional employees can be hired as the business’ revenue supports hiring more people. Lots of expert witness businesses, however, remain small and don’t many hire employees.

Next Steps

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