Senior Tax Accountant

Company Overview

Cornerstone Tax Service, Inc. is a trusted, award-winning tax and accounting firm based in Frankfort, Illinois. For over a decade, our firm has been built on integrity, accuracy, and personal service. We provide comprehensive tax, accounting, individual and business advisory solutions designed to help individuals and small businesses achieve financial peace of mind. At Cornerstone, we combine professional expertise with genuine care—delivering the same high standards of service, precision, and respect that we expect of ourselves.

We are seeking a dedicated and experienced Senior Tax Accountant who is looking for a long‑term opportunity to grow with a rapidly expanding firm. This is an excellent role for a motivated professional who values collaboration, precision, and building lasting client relationships.

This position reports directly to the Owner and Lead Tax Preparer. The Senior Tax Accountant will be responsible for preparing and reviewing complex tax returns for individuals, partnerships, C‑Corporations, S‑Corporations, trusts, estates, and non‑profits. You will also assist with tax planning, correspondence with taxing agencies, and review of with holdings. While our bookkeeping team typically handles business financials, this role may involve occasional support and guidance for their work.

We offer competitive compensation, comprehensive benefits, and a supportive, growth‑oriented work environment.

• Prepare and review tax returns for individuals, partnerships, corporations, trusts, and non‑profits
• Review, organize, and scan client documents
• Conduct tax research and provide guidance on tax planning strategies
• Assist with general ledger accounting and financial statement preparation
• Perform general ledger reconciliation and balance sheet reconciliation
• Review client‑prepared financial statements for accuracy
• Prepare regulatory reports and ensure compliance with tax laws and regulations
• Collaborate with clients to gather necessary financial information for tax filings
• Provide support during tax audits and respond to inquiries from tax authorities
• Assist in the development and implementation of tax planning strategies for clients
• Stay updated on changes in tax laws and regulations to ensure compliance

• Bachelor's degree in Accounting or related field
• CPA certification is highly preferred EA is acceptable
• Minimum of 8‑10+ years of experience in individual and corporate tax accounting
• Strong knowledge of general ledger accounting principles and practices
• Excellent analytical and problem‑solving skills
• Strong attention to detail and accuracy in work
• Strong communication and analytical skills
• Ability to work independently and manage multiple tasks simultaneously, yet work collaboratively when needed

Pay: $88,000 - $110,000 Annually

Benefits:

• Paid time off (PTO, sick days, vacation)
• Health insurance
• Short‑term and Long‑term Disability
• Retirement plan or account options
• Tuition reimbursement
• Childcare benefits
• Continuing education credits

• Outside of Tax Season: Monday – Friday, 8:30 a.m. – 4:30 p.m.
• During Tax Season: Additional hours as needed