Tax Preparation & Filing Services

Pillar Business Solutions provides full-service tax preparation across Iowa and Illinois, including Bettendorf, Davenport, Rockford, and Chicago. We prepare business, individual, estate, trust, and nonprofit tax returns with precision and care—so you can file confidently and keep your financial goals on track.

Comprehensive Tax Preparation for Every Need

At Pillar Business Solutions, we prepare more than just business tax returns. Our experienced team handles all types of federal and state filings, including individual income taxes, estate and trust returns, and nonprofit compliance reports. Whether you’re a small business owner, a retiree, or part of a charitable organization, we take the time to understand your situation and file accurately on your behalf. Every return is reviewed for completeness and accuracy to ensure compliance and maximize eligible deductions.

Business Tax Filings You Can Rely On

For businesses across Iowa and Illinois, our tax preparation services include all major entity types—LLCs, partnerships, S corporations, and C corporations. We make sure your filings reflect the full scope of your operations, properly report income and expenses, and identify every allowable deduction. From quarterly estimates to year-end reconciliation, we manage every stage of the process so you stay compliant and efficient.

• Federal and state income tax returns for all business entities
• Multi-state filings and apportionment for businesses operating in IA and IL
• Depreciation and equipment expense tracking
• Estimated tax calculations and filings
• Year-end documentation for owners and employees

Personal, Estate & Trust Tax Services

Pillar provides trusted tax filing for individuals, estates, and trusts—helping families navigate their financial responsibilities with clarity and confidence. We prepare Form 1040 for individuals, Form 1041 for estates and trusts, and coordinate with attorneys or fiduciaries when needed. Whether you’re managing a loved one’s estate or planning for the future, we ensure every form is filed correctly and on time. Our personal tax services are designed to make complex situations feel manageable, no matter how many moving parts there are.

Nonprofit Tax Filings & Compliance

Nonprofit organizations face unique tax obligations that require attention to detail and transparency. Pillar assists charities, religious institutions, and community organizations with Form 990 preparation, state filings, and annual compliance documentation. We help you maintain your 501(c)(3) status, track contributions properly, and present clear, compliant financial reports. With our guidance, your organization can focus on its mission—knowing your tax filings meet every requirement.

Why Choose Pillar Business Solutions for Tax Preparation

Filing taxes shouldn’t be overwhelming. Our team combines years of technical experience with personal attention to make the process straightforward and stress-free. Whether you’re filing individually, managing a trust, or running a business, we approach every return with the same diligence and care. We also stay current with Iowa and Illinois tax law changes, so your filings remain accurate no matter how the rules evolve. At Pillar Business Solutions, precision and partnership go hand in hand—because your peace of mind is our priority.