Go Ahead, Dream Big. We can help you get there.

Weiss & Company LLP is not a typical accounting firm – our service goes far beyond a signature on a tax return. We provide personalized, relevant, tax and business advice allowing our clients to make informed decisions about their financial future. Every situation is different; so every one of our solutions is unique.

Service Areas

Accounting & Advisory Services

  • Accounting Services
  • Bookkeeping
  • Cash Flow and Budgeting Analysis
  • Financial Forecasts & Projections
  • Accounting Software Selection & Implementation
  • Business Consulting
  • Business Valuations
  • Buying & Selling a Business
  • Controllership Services
  • Litigation Support
  • Pension & Profit Sharing Plans

Tax Planning & Compliance

  • Tax Planning & Preparation
  • Tax Compliance
  • Estate & Trust Tax Preparation
  • International Tax Planning
  • IRS Representation
  • Payroll Services
  • Sales Tax Services

Audit & Assurance Services

Family Office Services

  • Financial Planning
  • Investment Review
  • Personal Financial Statements
  • Retirement Planning


Crain’s “Best Places to Work in Chicago” 2018, “Best Places to Work in Illinois” 2011-2019

Crains Best Places to Work in Chicago 2018 Best Places to Work in Illinois 2018