Lange Tax & Financial Services offers comprehensive financial solutions, including tax preparation, financial planning, and accounting services for individuals, small to mid-sized businesses, and charitable organizations[1][3]. Their services encompass bookkeeping, payroll management, and business tax planning[5]. The company targets service-based businesses, medical professionals, and individuals seeking to manage financial burdens effectively[3]. Their unique selling proposition is providing personalized financial management, allowing clients to focus on their core business activities while ensuring accurate and timely back-office operations at a fixed monthly fee[5].