General Liability Insurance Cost for Consultants (2026)
Consulting is the lowest-cost GL category in commercial insurance. The harder question for consultants is not how much GL costs but whether GL is the right policy at all. For most consulting work, E&O is the larger and more important purchase.
What GL actually covers for a consultant
For a consulting business, GL is doing relatively narrow work. Three categories of claim it does cover:
- Slip and fall at your office or co-working location.
- Property damage at a client site (you knock a monitor off a desk, you damage flooring with a cable).
- Personal and advertising injury (defamation, copyright misuse) in your marketing materials.
That is roughly the extent of it. The much more common claim against a consultant, "your advice cost me money," is not a GL claim. It is an errors and omissions (professional liability) claim, and a standard GL policy explicitly excludes it.
GL versus E&O for consultants
| Consulting speciality | GL only / yr | E&O only / yr |
|---|---|---|
| Management consultant | $400 - $700 | $500 - $1,200 |
| IT consultant | $500 - $900 | $800 - $1,800 |
| HR consultant | $400 - $700 | $700 - $1,500 |
| Marketing consultant | $400 - $800 | $600 - $1,400 |
| Strategy consultant | $400 - $700 | $700 - $1,500 |
| Engineering consultant | $600 - $1,200 | $1,200 - $3,000 |
| Financial consultant | $500 - $900 | $1,000 - $2,500 |
When consultants actually need GL
Three triggers make GL functionally required for consulting businesses:
Office lease
Almost every commercial lease requires the tenant to carry $1M / $2M GL with the landlord named as additional insured. Co-working spaces typically include a basic GL umbrella in the membership but require members to carry their own GL above a certain billable threshold.
Client master service agreement
Mid-size and enterprise clients commonly require GL of $1M / $2M and E&O of $2M to $5M before signing a master service agreement. Government and healthcare clients often require higher limits and specific endorsements such as "additional insured for vicarious liability."
On-site client engagements
If you visit client offices regularly, host clients at your space, or run workshops with attendees, GL is a practical necessity. The exposure is small but real. The premium is also small.
Consulting sub-types and cost variation
IT consultants who deploy hardware (network gear, on-premise servers) attract higher GL than purely advisory IT consultants. Engineering consultants who put their seal on designs attract higher E&O than business engineering generalists. Financial advisors face securities-related E&O components that other consultants do not. The pattern is consistent: closer to physical or fiduciary harm, higher premium.