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Mark Einsweiler CPA

About Us

Mark Einsweiler, CPA has proudly served individuals, families, and businesses throughout Galena, IL, Jo Daviess County, and Grant County since 1997. We provide trusted tax preparation, tax planning, and filing services tailored to meet each client's unique financial needs. With decades of experience, attention to detail, and a commitment to personalized service, we help clients navigate ever-changing tax laws with confidence. Whether you're looking for year-round tax guidance, assistance with complex returns, or reliable support for your business, Mark Einsweiler, CPA delivers accurate, affordable, and professional solutions you can count on. Let us help you simplify your taxes and plan for a stronger financial future.

Areas Served

What We Offer

Our Services include:

Tax Services
Tax Preparer
Tax Prep

Testimonials

On 2/25/2026 Cindy Pilipuf had this to say:
I have had the good fortune to have found a great CPA when I moved to Galena. Mark is the best

On 4/10/2025 John Oldenburg had this to say:
I very highly recommend Mark has an accountant, very knowledgeable and everything goes very smooth when doing our taxes

On 3/8/2023 Mitzi Schuster had this to say:
Very Very friendly and helpful. GREAT Service. did a great job.

Contact Us

Mark Einsweiler CPA
11400 Dandar St. Galena, IL 61036
Phone: (815) 777-2032
Email: mark@mtecpa.com

Payment Types Accepted

American Express, Personal Checks, Debit Cards, Discover, MasterCard, Visa

Our Hours

Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM

FAQ

What services does Mark Einsweiler CPA offer?

We provide a range of accounting and tax services including individual and business tax preparation, bookkeeping, payroll processing, financial statement preparation, and IRS representation.

How can I schedule an appointment?

You can schedule an appointment by calling our office directly or using the contact form on our website. We recommend booking in advance during tax season due to high demand.

Do you offer virtual consultations or remote tax filing?

Yes, we offer secure virtual consultations and remote tax filing options to accommodate clients who prefer or require remote services.

What documents should I bring for tax preparation?

Please bring your previous year’s tax return, W-2s, 1099s, receipts for deductible expenses, and any other relevant financial documents. We’ll provide a checklist to help you prepare.

Are your services available year-round or only during tax season?

Our office is open year-round to assist with tax planning, bookkeeping, and other financial services—not just during tax season.