support@manganllc.net (315) 758-6755

Virtual bookkeeping · Liverpool, NY & nationwide

Your trusted partner for virtual bookkeeping and business clarity.

Stay focused on your business while we handle your books with precision, privacy, and care — all done remotely.

Save Time Every Month

Focus on growing your business while we handle your books efficiently and on time.

Tax-Ready Books

Stay stress-free during tax season with accurate, compliant financial reports.

Affordable Transparency

Get clear, upfront pricing and detailed insights without any hidden costs.

Expert Financial Guidance

Rely on our expertise to keep your finances organized and future-ready.

Kellie Yager, founder of Mangan Solutions LLC

About us

Bookkeeping should be simple, accurate, and stress-free.

At Mangan Solutions LLC, our virtual bookkeeping services are designed to help individuals, families, and small & medium business owners maintain financial confidence without the confusion of spreadsheets or paperwork.

We combine experience with a personalized approach to ensure your accounts are clean, compliant, and ready when you need them. Whether you’re just starting your business or managing ongoing finances, we’ll take care of the details so you can make decisions with confidence.

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How it works

Three steps to organized books.

  1. 01

    Consultation & Assessment

    Schedule a free meeting to talk through your financial challenges and goals. We review your current setup and where things stand.

  2. 02

    A Plan Built for You

    We put together a tailored plan for your books and your schedule, with clear steps and upfront pricing.

  3. 03

    Ongoing Support

    We keep your books current, send regular reports, and stay available for questions as your needs change.

Certified and experienced with the tools you already use

  • QuickBooks Online Certified ProAdvisor, Advanced
  • Xero Gold Partner
  • Intuit QuickBooks Payroll
  • BILL
  • ADP

Testimonials

What our clients say.

We take pride in delivering exceptional service and building long-term relationships with our clients.

Kellie saved my business from potential financial chaos. Her systematic approach transformed our messy records into a clear, organized system. I went from stressed to confident about our financial tracking in just weeks! She provided me with accurate financial reporting, reduced my administrative stress, and improved my business decision-making capabilities. I highly recommend her business to other owners struggling with financial record management.
Austin ReidCM Enterprises
Kellie really saved me. Her experience with bookkeeping and accounts payable seriously helped straighten out my records. Very timely, communication was always quick, and to the point. I truly appreciate her and the service she provided for me. Thank you again.
Brian Worrall
I’m very pleased with the bookkeeping services we’ve received. They’re professional, efficient, and always accurate. Since working with them, our financial records have been organized and up to date, which makes managing the business so much smoother. Their support allows me to focus on our landscaping projects with confidence knowing everything is handled properly. I highly recommend their services to any small business owner.
Bootstrap Landscaping
I am a retired senior vice president of a large commercial bank. I know and respect the commercial expertise of Kellie and highly recommend her for any commercial or personal financial consultation.
Bud Chanley
Excellent bookkeeping service! Very professional, reliable, and detail-oriented. She makes managing my accounts so much easier. Highly recommended!
Jessica Emily
Kellie provided a premium service. Thanks!
Isacc Akinwumi

Get In Touch

Let’s make your finances simple again. Tell us a little about your situation and we’ll get back to you to set up a free consultation.

support@manganllc.net
(315) 758-6755