Accounting and Tax Advisory Services for

Small Businesses and Individuals

Your Success is at the Root of What We Do!

Ready to Embark on Your Path to Financial Growth?

At Cori L. Collins, CPA LLC Advisory Firm, we are here to help you take the stress and overwhelm out of the tax preparation and planning process.

We are passionate about helping individuals and small business owners make decisions, and achieve their personal and business goals, each and every day.

We offer comprehensive bookkeeping, accounting, tax preparation, tax planning, and small business consulting services all under one roof. With 30 years of experience, we have a proven track record and deliver accurate, real-time financial data and advising that helps you:

Cori Collins Blue Leaf

Make informed decisions in your business
Save money
Plan your financial growth and future
Gain peace of mind

Cori Collins Blue Leaf

Your Success and Financial Well-Being is our Number One Goal!

Our Services

We offer individuals and small businesses objective, strategic, and sensible advice to help you achieve your goals and get you on the path to success. We focus on what your needs are today, while keeping a clear eye on where you want to be in the future.


Tax Preparation and Planning

We take the stress and overwhelm out of taxes, so you can save money and relax knowing they are done accurately and meticulously.


Small Business Consulting and Advising

We stand by your side every step of the way to guide you in all of your accounting and financial advising needs.


Bookkeeping and Accounting

Clients love the convenience of having their bookkeeping, accounting, and taxes all under one roof. We  advise them in real-time for tax savings, and more! 

Who We Are

Owner, Cori Collins, has always had a love for numbers and money. When she was young, she collected it, counted it, and stacked coins for hours on end. She saw handling money as fun! A far cry from how many of us approach money in our businesses. Back in the days when coins were plentiful and valued, Cori collected every coin she could find, stacked them, rolled them and headed off to deposit them in her savings account.

As a banker, Cori’s father prepared taxes as a side business. Cori would sit at the table with him as young as age five and fill out the pretend tax forms he would create for her. She thought she was helping him prepare taxes and loved every minute of it! Math was always her favorite subject in school, and in seventh grade Cori wrote a paper about how when she grew up, she wanted to be an accountant. The vision of a strong, confident woman carrying a briefcase and working with money and numbers was the vision she held for herself from a young age.

The rest is history. And with over 30 years of experience, Cori Collins CPA has a strong reputation as trustworthy, thorough, timely, and professional CPA.

Her firm consists of loyal and trusted partners all of whom bring extensive knowledge of accounting and tax to the table.

Her passion is to help individuals and small businesses succeed!

Cori Collins CPA in a blue shirt holding a white mug Small Business Consulting

Ready to Take Your Business to the Next Level

and Achieve Your Goals?

We are your trusted partners in handling your accounting, bookkeeping, tax preparation, planning, compliance, reporting, and small business consulting so that you can stay focused on running your business. We go beyond simply preparing taxes as we become your dependable partner on your financial path, saving you money, time and helping you grow your business.

Our Services are For You If:

We offer a revolutionary approach to tax and accounting that provides you with access to our expertise and guidance year-round.

We are the CPA firm that puts your success first! We help you become aware and proactive with your finances so you can be prepared for tax time, better able to make decisions in real-time, navigate confusing data and challenging situations, and save time when it comes to preparing your return.

What Our Clients are Saying:

Ready to embark on your path
to financial growth?

Cori Collins CPA

We’re here to meet all of your accounting, bookkeeping, tax preparation, planning, compliance, reporting, and small business consulting needs so that you can stay focused on what you love most about running your business.

Let's connect

PO Box 276
2 High Street
Machias, ME  04654

Helping You Every Step of the Way On Your Path to Success

We’re Your Trusted Maine CPA Serving: Androscoggin, Aroostock, Cumberland, Franklin, Hancock, Kennebec, Knox, Lincoln, Oxford, Penobscot, Piscataquis, Sagadahoc, Somerset, Waldo, Washington, and York counties!