I’m Dennis C. Alt, owner and senior tax advisor with ALT TAX & FINANCIAL SERVICES, INC. in Janesville, WI. I provide professional support for individuals and businesses who need dependable notary public service along with practical tax and financial guidance.

My work centers on helping clients handle important paperwork with care, accuracy, and a clear understanding of the process. In addition to notary public service, my listed capabilities include tax preparation, estate planning, and retail-related support. I aim to make each appointment straightforward and respectful, whether you are preparing tax documents, coordinating estate-related paperwork, or completing forms that require notarization.

I take pride in offering friendly, detail-focused service through a local Janesville firm, with attention to confidentiality and professionalism from start to finish.