NAPLES, FLORIDA | ACCOUNTING & ADVISORY
Accounting & Bookkeeping Services in Naples, FL
Medrano & Cail provides accounting, bookkeeping, tax, payroll, and financial guidance to help business owners gain clarity, stay organized, and make informed decisions. Based in Naples, Florida, we work with clients across the country, including Texas, Nashville, and beyond.

OUR APPROACH
More Than an Accounting Department. A Financial Partner.
We don't just record transactions and hand you a report. We take the time to understand how your business works, what you're trying to build, and what gets in your way.
That means practical, year-round financial guidance, someone who knows your business and is there when you need answers, not just at tax time.


Know Your Numbers. Make Better Business Decisions.
Revenue tells you how much comes in. It doesn't tell you how the business is really performing. Understanding your numbers means knowing what to watch, what to question, and what to do next.
Keep Your Financial Records Current
Accurate, up-to-date books are the foundation for every decision you make.
Understand What Your Numbers Mean
We translate reports into plain language so you know what to act on.
HOW WE HELP
Accounting Services Built Around Your Business.
Bookkeeping & Accounting
Reliable monthly bookkeeping that keeps your records current and your reports clear.
Learn MoreTax Preparation & Planning
Thoughtful tax preparation and proactive planning that helps you avoid surprises.
Learn MoreCFO & Advisory Services
Fractional CFO guidance that turns your numbers into clearer business decisions.
Learn MoreCatch-Up & Cleanup
We identify discrepancies, reconcile accounts, and restore accurate records.
Learn MoreQuickBooks Setup & Support
QuickBooks Online setup, organization, reviews, troubleshooting, and team training.
Learn MoreTrusted by Growing Businesses.
WHERE WE WORK
Based in Naples. Supporting Businesses Beyond.
Medrano & Cail is based in Naples, Florida, and we work with businesses throughout Southwest Florida and beyond. Whether you're down the street or across the state, our team is ready to help you make sense of your numbers.
Naples, FL
Our home base. Full-service accounting, bookkeeping, tax, payroll, and CFO advisory for Naples businesses.
Texas
Bookkeeping, tax preparation, payroll, and advisory services for Texas businesses, handled remotely.
Nashville, TN
Accounting and financial guidance for Nashville-area businesses, wherever you work.
Nationwide
Wherever your business is, we bring the same care and clarity to your books, taxes, and strategy.
OUR MISSION & VALUES
Empowering Business Owners with Financial Clarity.
At Medrano & Cail, our mission is to empower business owners with financial clarity, trusted guidance, and proactive solutions. We simplify the complexities of accounting, build relationships rooted in integrity and transparency, and provide the knowledge and confidence our clients need to make informed decisions, achieve sustainable growth, and build lasting success.
Partnership
We work side-by-side with clients, our team, and the community to create shared success and lasting profitability.
Relationships
We build trust through honesty, respect, and meaningful connections that strengthen everything we do.
Opportunity
We open doors for small businesses to grow, innovate, and achieve financial success.
Family First
We remain true to our values and put people first, honoring family, relationships, and integrity in every decision.
Ingenuity
We embrace creativity and adaptability to solve challenges, seize opportunities, and deliver profitable results.
Tenacity
We persevere with determination and resilience to help our clients achieve sustainable growth.
WHAT OUR CLIENTS SAY
Trusted by Growing Businesses.
“I had such a wonderful experience working with Jennifer at Medrano & Cail for the first time this year. She was incredibly efficient, professional, and responsive throughout the entire process. Jennifer made preparing my taxes feel easy and stress-free, and I was so impressed with how quickly everything was completed. It's clear that she truly cares about her clients and takes pride in her work. I highly recommend Jennifer and the Medrano & Cail team and will definitely be using them again!”
“Jen and the entire team at Medrano and Cail have been incredible to work with. We are feeling so much more organized, and I can already feel my time slowly freeing up as we continue to work through everything step by step. Their knowledge, guidance, and attention to detail have made a tremendous difference for our business. We highly recommend Medrano and Cail to anyone looking for a reliable and professional accounting firm!”
“Jennifer and her team have been an absolute asset to our business. After relocating from New York to Florida, we unexpectedly lost our previous accountant, and Medrano & Cail stepped in seamlessly, bringing immediate organization and stability to our bookkeeping and tax strategy. Jennifer doesn't just maintain the numbers, she actively looks for opportunities to optimize and save. We feel incredibly supported and confident having her in our corner.”
“I have been working with Medrano and Cail for almost a year now and I am so grateful for Jen and her team! The process for our taxes last year was very straightforward and the portal we use to communicate is very user friendly! Highly recommend!”
“I have been using Medrano & Cail Bookkeeping Services for the past 2 years, and I am extremely satisfied with their work. Their attention to detail and commitment to accuracy have made managing my finances so much easier. They are professional, knowledgeable, and always ready to answer any questions I have. They ensure my books are up-to-date and compliant with the latest regulations. I highly recommend Medrano & Cail to anyone in need of reliable and efficient bookkeeping services.”
“There is not a single small business owner in Naples, FL and beyond who doesn't know Jennifer M. Cail is the number one choice for bookkeeping services. I would recommend Medrano & Cail to any business owner in any industry running a business of any size. There's no one more experienced, knowledgeable, and communicative.”
“I had such a wonderful experience working with Jennifer at Medrano & Cail for the first time this year. She was incredibly efficient, professional, and responsive throughout the entire process. Jennifer made preparing my taxes feel easy and stress-free, and I was so impressed with how quickly everything was completed. It's clear that she truly cares about her clients and takes pride in her work. I highly recommend Jennifer and the Medrano & Cail team and will definitely be using them again!”
“Jen and the entire team at Medrano and Cail have been incredible to work with. We are feeling so much more organized, and I can already feel my time slowly freeing up as we continue to work through everything step by step. Their knowledge, guidance, and attention to detail have made a tremendous difference for our business. We highly recommend Medrano and Cail to anyone looking for a reliable and professional accounting firm!”
“Jennifer and her team have been an absolute asset to our business. After relocating from New York to Florida, we unexpectedly lost our previous accountant, and Medrano & Cail stepped in seamlessly, bringing immediate organization and stability to our bookkeeping and tax strategy. Jennifer doesn't just maintain the numbers, she actively looks for opportunities to optimize and save. We feel incredibly supported and confident having her in our corner.”
“I have been working with Medrano and Cail for almost a year now and I am so grateful for Jen and her team! The process for our taxes last year was very straightforward and the portal we use to communicate is very user friendly! Highly recommend!”
“I have been using Medrano & Cail Bookkeeping Services for the past 2 years, and I am extremely satisfied with their work. Their attention to detail and commitment to accuracy have made managing my finances so much easier. They are professional, knowledgeable, and always ready to answer any questions I have. They ensure my books are up-to-date and compliant with the latest regulations. I highly recommend Medrano & Cail to anyone in need of reliable and efficient bookkeeping services.”
“There is not a single small business owner in Naples, FL and beyond who doesn't know Jennifer M. Cail is the number one choice for bookkeeping services. I would recommend Medrano & Cail to any business owner in any industry running a business of any size. There's no one more experienced, knowledgeable, and communicative.”
"I had such a wonderful experience working with Jennifer at Medrano & Cail for the first time this year. She was incredibly efficient, professional, and responsive throughout the entire process. Jennifer made preparing my taxes feel easy and stress-free, and I was so impressed with how quickly everything was completed. It's clear that she truly cares about her clients and takes pride in her work. I highly recommend Jennifer and the Medrano & Cail team and will definitely be using them again!"
"Jen and the entire team at Medrano and Cail have been incredible to work with. We are feeling so much more organized, and I can already feel my time slowly freeing up as we continue to work through everything step by step. Their knowledge, guidance, and attention to detail have made a tremendous difference for our business. We highly recommend Medrano and Cail to anyone looking for a reliable and professional accounting firm!"
"Jennifer and her team have been an absolute asset to our business. After relocating from New York to Florida, we unexpectedly lost our previous accountant, and Medrano & Cail stepped in seamlessly, bringing immediate organization and stability to our bookkeeping and tax strategy. Jennifer doesn't just maintain the numbers, she actively looks for opportunities to optimize and save. We feel incredibly supported and confident having her in our corner."
"I have been working with Medrano and Cail for almost a year now and I am so grateful for Jen and her team! The process for our taxes last year was very straightforward and the portal we use to communicate is very user friendly! Highly recommend!"
"I have been using Medrano & Cail Bookkeeping Services for the past 2 years, and I am extremely satisfied with their work. Their attention to detail and commitment to accuracy have made managing my finances so much easier. They are professional, knowledgeable, and always ready to answer any questions I have. They ensure my books are up-to-date and compliant with the latest regulations. I highly recommend Medrano & Cail to anyone in need of reliable and efficient bookkeeping services."
"There is not a single small business owner in Naples, FL and beyond who doesn't know Jennifer M. Cail is the number one choice for bookkeeping services. I would recommend Medrano & Cail to any business owner in any industry running a business of any size. There's no one more experienced, knowledgeable, and communicative."

WHY WORK WITH US?
Good Accounting Matters. So Does the Relationship Behind It.
I'm Jennifer M. Cail, founder of Medrano & Cail. I know that running a business comes with decisions, responsibilities, and challenges that don't always fit neatly into a financial report.
I built Medrano & Cail because I believe business owners deserve more than an accountant who only shows up when it's time to file taxes. You deserve a team that knows your business, communicates clearly, and helps you understand what your numbers are telling you.
Nosotros Hablamos Español
We offer bilingual English and Spanish support so every business owner can get clear financial guidance in the language they're most comfortable with.
Real People. Clear Communication.
Plain-language explanations and responsive answers, no chasing people down, no jargon, no guessing what your accountant means.
You've Built the Business. Let's Make Sense of the Numbers.
Let's talk about your business and how we can help you make sense of the numbers.
