As a freelance bookkeeper, your duties are to provide your clients with a variety of accounting and bookkeeping services. You monitor their payroll, finance, and accounts, record every transaction that they or their company makes, and perform data entry services as needed. Your responsibilities also include ensuring that your clients comply with all state and federal laws. You may also prepare tax statements or other filings on behalf of your clients. Some freelance bookkeepers work for one client, while others handle several at once.