Preferred

Sikich LLC

1415 W Diehl Rd, Ste 400, 60653

Sikich LLC

Forward-thinking tax & advisory services

Sikich provides a diverse portfolio of accounting, advisory, technology and managed services to deliver transformative digital strategies. With over 2,000 professionals, Sikich offers expertise in audit, tax, ERP/CRM systems, cybersecurity, and digital transformation, helping clients achieve strategic goals.

Partnering with Avalara, Sikich integrates automated tax compliance into ERP and e‑commerce platforms, streamlining sales tax processes and reducing risk. Together, we provide clients with seamless, scalable solutions that ensure more accurate tax calculations and filings, enhancing operational efficiency and compliance.

Tax expertise

Sikich LLC is an Avalara certified tax expert with the following compliances expertise:

  • Customs Duties
  • Tax Technology Services
  • Salt Compliance
  • VAT
  • Salt Advisory

Tax expert

Implementation expertise

Sikich LLC is an Avalara certified implementation provider with the following certifications:

  • AvaTax
  • Managed Returns
  • CertCapture

  • Accounting
  • Beverage and Alcohol
  • Business and Professional Services
  • Energy
  • Government
  • Hospitality
  • Manufacturing
  • Retail
  • Software
  • Supply Chain Logistics

  • North America

  • English