About
4QuartersBook LLC is a professional bookkeeping and accounting support firm serving small businesses, nonprofits, and entrepreneurs across New York City. We provide accurate monthly bookkeeping, cleanups, catch-up work, payroll, AP/AR, and year-end financial preparation for CPAs. Our team has categorized over $5M in transactions and delivers fast, reliable, and affordable financial management with U.S. oversight and offshore support. We help business owners stay compliant, organized, and ready for growth.