Dmitriy Polyakov, CPA, is a founding owner of S&P Tax Solutions, LTD., a Northbrook, Illinois tax and accounting firm. The firm is described as a full-service accounting firm licensed in Illinois, with work centered on accounting, tax, and consulting services for individuals and businesses.

His profile and firm materials reference tax planning, compliance, and preparation, along with accounting support intended to help clients manage personal finances and business operations. Listed tax specialties include tax compliance, tax planning, IRS audits, and tax research, with profile facts noting over 15 years of experience.

The firm also provides QuickBooks setup and training, plus bookkeeping and business services for clients looking for practical accounting systems and ongoing tax support.