About Us

Hillsboro Accounting Services LLC is a CPA-led firm providing accounting, tax, and controller services to small businesses, individuals, and local government agencies.

Founded by Ling Dressel, CPA, the firm was built to provide practical, reliable financial support tailored to each client’s needs. Our work is focused on helping clients maintain accurate records, meet reporting requirements, improve financial processes, and support sound decision-making.

Ling Dressel is a Certified Public Accountant licensed in Oregon and Washington, with over 20 years of experience in governmental and private sector accounting.

Her background includes financial reporting, audit management, payroll, internal controls, compliance, reconciliations, and process improvement. She has served in senior finance leadership roles in local government and has also worked directly with small businesses and individuals to provide accounting and tax services.

Ling also brings practical understanding of product-based and family-owned business operations, which supports her work with small businesses that need reliable accounting systems and stronger financial visibility.

We believe accounting should do more than record transactions. Good accounting should help clients stay organized, understand financial performance, meet compliance obligations, and support better decision-making.

Whether the need is bookkeeping, income tax preparation, cleanup work, or controller-level support, we are committed to providing accurate work, practical solutions, and dependable service.