There is a lot of great information online for small and mid size businesses on the new PPACA laws.  However, here is a great site specifically for small business.  The NFIB has done a fabulous job in having everything in one spot for small businesses when dealing with the new health care laws / PPACA  / ACA.

From NFIB’s web page:

The new healthcare legislation, the Patient Protection and Affordable Care Act, has left many small business owners wondering: What does this mean for my business and what do I have to do next? NFIB has answers.

Main site:  http://www.nfib.com/business-resources/healthcare?utm_campaign=HCR&utm_source=HCPlaybook&utm_medium=PDF

Timeline: http://www.nfib.com/business-resources/healthcare/reform-timeline

Mandates: http://www.nfib.com/business-resources/healthcare/mandates

Tax Information:  http://www.nfib.com/business-resources/healthcare/tax-information

Compliance:  http://www.nfib.com/business-resources/healthcare/compliance

Additional resources:  http://www.nfib.com/business-resources/healthcare/additional-resources

Download the Complete Playbook (PPDF):  http://www.nfib.com/Portals/0/PDF/AllUsers/advocacy/ppaca-healthcare-law-guide-nfib.pdf