How much is architect insurance?
Key architect insurance policies and their expected costs
Here are the top business insurance policies bought by architecture professionals and their average monthly costs:
- Professional liability insurance: $141 per month
- General liability insurance: $33 per month
- Business owner's policy (BOP): $57 per month
- Workers' compensation insurance: $50 per month
- Commercial auto insurance: $186 per month
- Cyber insurance: $84 per month
Our figures are sourced from the median cost of policies for architects who apply for quotes with TechInsurance. The median provides a better estimate of your expected insurance rates because it excludes outlier high and low premiums.
Professional liability insurance for architects
On average, small architecture businesses pay $141 per month, or $1,695 per year, for architect professional liability insurance.
Also called errors and omissions insurance (E&O insurance) and professional indemnity insurance, professional liability coverage pays for legal costs related to a mistake, missed deadline, or other accusation of professional negligence. This includes attorney's fees and other legal expenses if a client decides to sue over unsatisfactory work.
This is the average professional liability insurance policy for architecture professionals who purchase from TechInsurance:
Premium: $141 per month
Policy limits: $1 million per occurrence; $1 million aggregate
Deductible: $1,000
The cost of professional liability insurance is determined by several factors, including the coverage limits and deductible you choose, the size of your business, the type of architecture work you do, and your claims history.
General liability insurance for architects
Architects spend an average of $33 per month, or $400 per year, for general liability insurance. Though usually not required by law, a general liability policy may be needed in order to sign a lease, get licensed in their state, or work with some clients.
General liability coverage protects your small business from common third-party risks, such as client property damage or bodily injury. It also pays for lawsuits related to copyright infringement and defamation, including slander and libel.
For example, if a competitor claims that an employee at your architecture firm made disparaging comments about them on social media and decides to sue, a general liability policy would pay for any legal costs, helping you to avoid financial loss.
Below is the average cost for general liability insurance policies for architects who buy from TechInsurance:
Premium: $33 per month
Policy limits: $1 million per occurrence; $2 million aggregate
Deductible: $500
The cost of general liability insurance is based on several factors, including the types of professional services offered, policy limits, size and location of your business, or any additional insured endorsements you may have.

Business owner's policy for architects
On average, architectural businesses pay $57 per month, or $679 per year, for a business owner's policy (BOP).
A BOP combines your general liability and commercial property insurance coverage at a discount. It protects your small business against both property and liability risks, such as stolen business property or client bodily injury.
This is the average business owner's policy for architects who buy from TechInsurance:
Premium: $57 per month
Policy limits: $1 million per occurrence; $2 million aggregate
Deductible: $500
The cost of a business owner's policy is based on several factors, including the value of your property, your location, and the number of employees you have.
Architecture companies that qualify for a BOP are usually small in size (fewer than 100 employees) and have a low risk level. Learn more about business owner's policy eligibility requirements.
Workers’ compensation insurance for architects
Architects spend an average of $50 per month, or $600 annually, for workers' compensation insurance.
Workers' comp insurance covers medical costs and disability benefits when you or an employee suffers a work-related injury or illness. For example, if one of your project managers slips and breaks their ankle during a site visit, a workers' comp policy would cover their medical bills and lost income while they recover.
Workers' compensation coverage also usually includes employer's liability insurance, which pays for defense costs and other legal fees in the event of a lawsuit related to workplace injuries.
State insurance requirements and the number of employees you have will determine whether your business is required to carry this coverage. Many architecture businesses with one or more employees are required to purchase workers' comp.
For example, in California and New York, you'll need workers' comp after your first hire. However, in Florida, you'll typically need workers' comp after the fourth hire. In Texas, coverage is optional.
Even though workers' comp may not be required for sole proprietors or independent contractors, it is highly recommended, as most health insurance plans will deny claims for injuries that occur on the job.
The cost of workers' comp is based on numerous factors, including the number of employees you have and their occupational risks. It's often less expensive for businesses in states that have lower healthcare costs.
Find workers' comp requirements in your state

Commercial auto insurance for architects
Architects spend an average of $186 per month, or $2,226 per year, for commercial auto insurance. Almost every state requires this type of insurance if your architectural business owns any company vehicles.
If your business vehicles are involved in an accident, a commercial auto policy would help cover property damage costs and any medical expenses. This coverage also helps pay for costs related to vandalism, weather damage, and theft.
To protect personal, rented, and leased vehicles used for business purposes, you'd need hired and non-owned auto insurance (HNOA) instead.
The cost of commercial car insurance depends on many factors, including your employees' driving records, policy limits, the number of vehicles you own and their value, and your coverage options.
Cyber insurance for architects
Small businesses in the design industry, including architecture firms, pay an average of $84 per month, or $1,002 per year, on cyber insurance, also known as cyber liability insurance or cybersecurity insurance.
Cyber insurance helps your architecture business recover from the financial impact of a cyberattack or data breach. It can help pay for data recovery, breach investigations, notification costs, legal defense costs, and even cyberextortion payments.
Architecture firms often digitally process and store private client details, such as credit card information, email addresses, names, and addresses. Having a cyber insurance policy can help protect your business in the event of a data breach or cybersecurity incident.
The cost of your cyber insurance policy depends on factors such as how much sensitive data you manage, your cybersecurity controls, and your claims history. Architecture firms that store large volumes of client information typically need higher limits to ensure full protection.
Top factors impacting architect insurance costs
Several key factors impact professional architecture insurance costs, including:
- Type of architectural services: The type of services you provide will impact rates. Riskier offerings, such as design-build services, can increase your firm's policy costs.
- Type of projects completed: The size, type, and scope of your projects will help determine your insurance rates.
- Years of experience and credentials: The longer you and your business are in operation, the lower your insurance premiums will generally be. Insurance solution providers assume that more experience equates to a lower chance of claims.
- Value of business equipment and property: Your type of architecture property and equipment value can impact your insurance costs, with more expensive property requiring higher coverage limits.
- Types of insurance products purchased: Certain types of business insurance policies cost more than others, but also cover more significant risks. Evaluating your business needs and only purchasing necessary policies can help lower overall costs.
- Coverage limits, deductibles, exclusions, and additional insureds: Higher deductibles and lower limits on your policies can help you save money. Additionally, purchasing only the types of coverage you need will help keep costs low.
- Business location: Architecture firms in areas with higher crime rates, more foot traffic, or greater exposure to severe weather and natural disasters will often pay higher insurance rates. Riskier locations may require more insurance or additional coverage.
- Business size and annual income: Larger architectural firms with higher business income and more employees generally pay higher premiums than smaller establishments because there are more opportunities for incidents, such as claims for negligence or advertising injuries.
There are some factors you can’t control when it comes to business insurance coverage costs. However, you and your employees can still take meaningful steps to engage in risk management, prevent personal injuries, and reduce claims, which can help keep your monthly insurance costs low.
How do I get affordable architect insurance with TechInsurance?
TechInsurance works with top U.S. carriers to help architecture business owners and other design professionals find the right coverage.
When you’re ready to purchase a policy, you’ll be paired with an insurance agent who specializes in liability insurance for many types of architects and architecture firms. They can guide you in selecting the right policies to protect your business and give you peace of mind.
You can buy insurance products online with TechInsurance in three easy steps:
- Complete a free online application with your business details.
- Compare insurance coverage options from top-rated U.S. insurance companies.
- Select a policy, pay the premium to begin coverage, and receive proof of insurance.
Our licensed agents are available to answer questions about your insurance options, business risks, state requirements, and how to find cheap architecture insurance. Most small business owners receive a certificate of insurance within 24 hours of applying for quotes.
