A B-Corporation (B-Corp) is a certification for businesses that meet rigorous standards of social and environmental performance, accountability, and transparency. Granted by B Lab, a nonprofit organization, B-Corp certification signals that a company balances purpose with profit—using business as a force for good.
Unlike traditional corporations focused solely on shareholder returns, certified B-Corps commit to considering the impact of their decisions on workers, customers, suppliers, communities, and the environment.
B-Corp Certification vs Benefit Corporation
Before diving deeper, it’s important to understand the distinction between two commonly confused terms:
| B-Corp Certification | Benefit Corporation | |
|---|---|---|
| What it is | Third-party certification from B Lab | Legal business structure |
| How you get it | Complete B Impact Assessment, verify, certify | Register with your state |
| Cost | Annual fee based on revenue | State filing fee only |
| Requirements | Score 80+ on assessment, ongoing verification | Varies by state |
| Availability | Any eligible business worldwide | States with benefit corp laws (~40 states) |
| Enforcement | B Lab standards and recertification | State law requirements |
A company can be both: a Benefit Corporation (legal structure) that is also a Certified B-Corp (third-party certification). Many B-Corps pursue both to fully embed purpose into their business.
How B-Corp Certification Works
The B Impact Assessment
To become a B-Corp, your company must complete the B Impact Assessment, a comprehensive evaluation covering five key areas:
1. Governance (up to ~25 points)
- Mission and engagement
- Ethics and transparency
- Board accountability
2. Workers (up to ~50 points)
- Compensation and benefits
- Health, wellness, and safety
- Career development
- Engagement and satisfaction
3. Community (up to ~50 points)
- Diversity, equity, and inclusion
- Economic impact
- Civic engagement and giving
- Supply chain management
4. Environment (up to ~50 points)
- Environmental management
- Air and climate
- Water
- Land and life
5. Customers (up to ~25 points)
- Customer stewardship
- Product impact
Minimum Score Requirement
To certify, your company must score 80 points or higher out of approximately 200 possible points. The median score for ordinary businesses completing the assessment is around 50 points, so 80 represents genuinely elevated performance.
Verification Process
After completing the assessment:
- Submit for review: B Lab reviews your responses
- Documentation: Provide evidence supporting your answers
- Verification call: Discuss your responses with a B Lab analyst
- Score confirmation: Final score is determined
- Legal requirement: Amend governing documents to consider stakeholders
- Sign declaration: Commit to B Corp standards
- Pay certification fee: Annual fee based on revenue
B-Corp Certification Requirements
Eligibility
To pursue B-Corp certification, your company must:
- Be a for-profit entity: B-Corps are businesses, not nonprofits
- Operate for at least 12 months: Startups can pursue pending certification
- Be willing to amend governing documents: Add stakeholder consideration language
- Commit to transparency: Publish your B Impact Score publicly
Legal Requirements
Certified B-Corps must make their commitment legally binding:
Option 1: Become a Benefit Corporation If your state has Benefit Corporation legislation, convert to that structure.
Option 2: Amend governing documents Add language requiring directors to consider stakeholder interests, not just shareholder value.
This legal change protects decision-makers when balancing profit with purpose.
Recertification
B-Corp certification isn’t permanent:
- Recertify every three years
- Complete updated B Impact Assessment
- Meet current standards (which evolve over time)
- Maintain 80+ score
B-Corp Certification Costs
B Lab charges annual certification fees based on company revenue:
| Annual Revenue | Annual Fee |
|---|---|
| $0 – $149,999 | $1,000 |
| $150,000 – $1.99M | $1,000 – $2,500 |
| $2M – $4.99M | $2,500 – $5,000 |
| $5M – $9.99M | $5,000 – $10,000 |
| $10M – $49.99M | $10,000 – $25,000 |
| $50M – $99.99M | $25,000 – $35,000 |
| $100M – $249.99M | $35,000 – $50,000 |
| $250M+ | $50,000+ |
Additional costs may include:
- Legal fees for amending documents
- Consulting for assessment preparation
- Staff time for assessment completion
- Improvements to meet certification standards
Benefits of B-Corp Certification
Brand Differentiation
The B-Corp logo signals to consumers that your company meets high standards for social and environmental responsibility. In a marketplace where consumers increasingly choose purpose-driven brands, this differentiation can drive sales.
Consumer preference data:
- 77% of consumers want to buy from companies committed to making the world better
- 73% of millennials are willing to pay more for sustainable products
- B-Corp certified companies often see increased customer loyalty
Attract and Retain Talent
Purpose-driven employees want to work for purpose-driven companies:
- Recruitment advantage: Stand out to candidates who value social impact
- Retention: Employees at mission-driven companies report higher satisfaction
- Engagement: Clear company values increase employee engagement
Access to Community
B-Corp certification connects you with a global community of over 8,000 certified companies:
- Networking: Connect with like-minded business leaders
- Partnerships: Find suppliers, customers, and collaborators
- Learning: Access best practices and resources
- Collective action: Participate in movements for systemic change
Investor Appeal
Impact investors specifically seek B-Corps:
- Impact investment funds often prioritize certified B-Corps
- Due diligence simplified: Certification validates social/environmental claims
- ESG credibility: Supports environmental, social, governance reporting
Legal Protection
The legal changes required for certification protect leaders when making purpose-driven decisions:
- Directors can consider stakeholders beyond shareholders
- Reduced risk of shareholder lawsuits for purpose-aligned decisions
- Mission lock: Harder for future owners to abandon social mission
Continuous Improvement
The certification process itself drives improvement:
- Assessment identifies gaps in your social/environmental performance
- Benchmarking against other certified companies
- Roadmap for improvement through the assessment framework
- Accountability through recertification requirements
Notable B-Corps
The B-Corp community includes well-known brands across industries:
Consumer Products:
- Patagonia (outdoor apparel)
- Ben & Jerry’s (ice cream)
- Seventh Generation (household products)
- Allbirds (footwear)
Food & Beverage:
- Danone North America
- King Arthur Baking
- Numi Organic Tea
- New Belgium Brewing
Professional Services:
- Kickstarter (crowdfunding)
- Eileen Fisher (fashion)
- Warby Parker (eyewear)
Financial Services:
- Amalgamated Bank
- Beneficial State Bank
- RSF Social Finance
The Path to B-Corp Certification
Step 1: Take the Assessment
Start the free B Impact Assessment at bcorporation.net. You can save progress and return later.
Time required: 1-3 hours for initial completion; longer for thorough documentation
Step 2: Review Your Score
See where you stand against the 80-point threshold. The assessment shows:
- Your total score
- Breakdown by impact area
- Improvement opportunities
Step 3: Improve (If Needed)
If you score below 80, the assessment identifies improvement areas:
- Implement recommended practices
- Document improvements
- Retake relevant sections
Step 4: Submit for Verification
Once you score 80+, submit for B Lab review:
- Pay submission fee
- Provide documentation
- Schedule verification call
Step 5: Complete Legal Requirements
Amend your governing documents:
- Add stakeholder consideration language
- Consider converting to Benefit Corporation
Step 6: Certify and Celebrate
Once approved:
- Pay annual certification fee
- Receive B-Corp logo and assets
- Join the B-Corp community
- Announce your certification
Common Challenges
Time Investment
The assessment and verification process can take 6-12 months. Budget adequate staff time.
Documentation
B Lab requires evidence for assessment answers. Start gathering documentation early:
- Policies and procedures
- Employee data
- Environmental metrics
- Community involvement records
Meeting the 80-Point Threshold
Many companies score 50-70 on their first attempt. Improvement takes time:
- Implement new practices
- Update policies
- Measure and document impact
Cost for Small Businesses
While the minimum fee is $1,000/year, the total cost including legal work, consulting, and staff time can be significant for small businesses.
Is B-Corp Certification Right for You?
Good Fit If:
- Social/environmental mission is core to your business
- You want third-party validation of your impact
- Your customers value purpose-driven brands
- You’re committed to continuous improvement
- You can invest time and resources in certification
May Not Be Right If:
- Profit is your sole focus
- You can’t meet the 80-point threshold
- Certification costs are prohibitive
- You’re not ready for transparency
- Your industry makes certification difficult
B-Corp vs Other Certifications
| Certification | Focus | Rigor | Cost | Recognition |
|---|---|---|---|---|
| B-Corp | Overall business impact | High | $$ | High |
| Fair Trade | Supply chain ethics | Medium | $ | Medium |
| LEED | Building sustainability | High | $$$ | High |
| Organic | Product standards | Medium | $$ | High |
| 1% for Planet | Environmental giving | Low | $ | Medium |
B-Corp is unique in assessing the entire business, not just products or specific practices.
Frequently Asked Questions
How long does B-Corp certification take?
From starting the assessment to final certification typically takes 6-12 months, depending on your score, documentation readiness, and B Lab’s review queue.
Can any business become a B-Corp?
Most for-profit businesses can pursue certification. Some industries (like weapons manufacturers or fossil fuel companies) may face additional scrutiny or exclusion.
Is B-Corp certification worth it?
For mission-driven businesses that can meet the standards, certification provides meaningful brand, talent, and impact benefits. Calculate your specific ROI based on marketing value, recruitment savings, and impact goals.
What happens if we fail recertification?
If you can’t meet recertification standards, you lose the certification and can no longer use the B-Corp logo. You may be able to address deficiencies and recertify later.
Do we need to be a Benefit Corporation to be a B-Corp?
Not necessarily. B-Corps must make a legal commitment to stakeholders, which can be done by becoming a Benefit Corporation OR amending your existing governing documents.
Getting Started
Ready to explore B-Corp certification?
- Take the free B Impact Assessment at bcorporation.net
- See your baseline score and improvement opportunities
- Connect with B Lab for guidance on the certification path
- Engage stakeholders in your purpose journey
- Make improvements to reach the 80-point threshold
- Submit for verification when ready
B-Corp certification represents a commitment to using business as a force for good. While the process requires investment, the benefits—for your brand, your team, your community, and the planet—can be substantial for the right company.