Black Helterline LLP specializes in representing clients with taxation problems of all types. The firm has the proven ability to successfully represent clients in this area whether the matter is planning a transaction for the desired taxation results or litigating a tax dispute between the client and a revenue agency.

Black Helterline has helped clients achieve the desired tax results in transactions ranging from simple incorporations to multi-million dollar mergers, acquisitions and leveraged buy-outs.

The firm has successfully litigated tax cases before the Internal Revenue Service, Oregon Department of Revenue, United States Tax Court, United States District Court, the Ninth Circuit Court of Appeals and the Oregon Tax Court. Additionally, the firm has extensive real property tax experience. Of particular note is the firm’s success in representing clients with timber tax issues, clients with intercompany pricing issues, and clients with ad valorem tax issues in connection with large commercial or industrial properties.