With the tax filing deadline looming, national small business advocacy organization Small Business Majority is partnering with the U.S. Small Business Administration to hold free one-hour educational webinars on how the Patient Protection and Affordable Care Act affects the small business community, and specifically, how small businesses can get some extra money back this year through health-care tax credits. The Iowa regional webinar will be held at 4 p.m. on April 11. There also will be a national webinar focused on women small business owners at 2 p.m. on April 14. To register for the Iowa regional webinar, click here. To register for the women and small business webinar, click here.