Getting certified in the many small business accounting programs is an excellent way to get leads.
All the companies listed below have certification programs that include sending leads to your firm. Another program that has good lead generation capabilities is Thumbtack. For a bookkeeper, the typical lead cost is $2.00 and leads arrive in your email about 2-3 times per week.
Intuit ProAdvisor
Xero Accounting US Advisors
FreshBooks Certified Accountants
Sage Accountants Network US
Kashoo Accountants Program
Wave Pro Network