Quintilone Tax
Business and Individual Tax
IRS Representation
International and cross-border U.S. tax advisory
Schedule your appointment via our calendly link below
Business & Individual Tax Compliance
From standard filings to multi-jurisdictional or complex returns, we provide customized tax solutions for businesses and individuals, including full federal and state tax compliance.
IRS Representation
International and cross-border U.S. tax advisory services
We assist U.S. businesses and owners with cross-border tax compliance and planning, with a presence in Colombia and the USA.
Meeting By Appointment
We meet with clients by appointment only, so please call ahead or book an appointment. 4700 Millenia Blvd Suite 500 Orlando, Florida 32839
For client documents, please utilize our secure file sharing service below. Avoid sharing sensitive data via email, as it is not a secure form of communication
You’re in the right place if you are:
✔ A business owner (LLC, S-Corp, C-Corp)
✔ An entrepreneur with complex tax interests
✔ Facing IRS or state tax challenges
✔ An expat or international taxpayer
✔ A high-income earner focused on proactive planning
Not interested in one-off returns? Us too — we focus on relationship-based, strategic tax work.
What is an Enrolled Agent
An Enrolled Agent (EA) is a tax professional who is licensed by the Internal Revenue Service (IRS) to represent taxpayers before the IRS. EAs have passed a comprehensive exam on federal tax laws and regulations, and they are required to complete continuing education to stay up-to-date on the latest tax laws and procedures.
As an Enrolled Agent owned firm, we can help individuals and businesses with a variety of tax-related matters, including preparing and filing tax returns, representing taxpayers before the IRS, and negotiating with the IRS on behalf of clients. We can provide expert advice and guidance on tax planning, compliance, and representation matters, and help you navigate the complex and often confusing world of tax laws and regulations.
If you need help with your taxes, we can provide the knowledge, experience, and expertise you need to resolve your tax issues and achieve your tax goals. Whether you are an individual, a small business owner, or a self-employed professional, we can help you save money, avoid mistakes, and avoid headaches by providing professional and reliable tax services.
Contact us today and we will get to work resolving your tax complications. WhatsApp +1 407-864-2702 or Phone +1 689-257-9400
US Citizen and Residents Living Abroad
For US citizens and residents living overseas or abroad, the filing deadline is June 15th, 2026. If the taxpayer filed and has been granted an extension, they have until December 15th, 2026 to file their tax return.
When you file your return, it is important to make the election that you are filing from abroad so the IRS can apply the June 15th deadline to your tax account. This will help avoid the potential of “Failure to File” penalties.
Although you may be granted an automatic extension to file your return, you are NOT granted an extension to pay your outstanding tax liability. For 2025, the tax payment deadline is April 15th, 2026.
FBAR “Foreign Bank Activity Report” are due April 15th, 2026. If you hold more than $10,000 currency (Foreign and Dollars) in a financial financial account outside of the US, you are required to file a FBAR. Failure to file FBAR’s can result in severe monetary and civil penalties, so make sure to file on time.
2025 Tax Filing Deadline (Personal Returns Not On Extension)
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Our Firm
Quintilone Tax is a boutique tax advisory firm providing strategic tax planning, compliance, and IRS representation for individuals and businesses in Florida and U.S. taxpayers abroad. The firm is led by Dylan Quintilone, an Enrolled Agent authorized to represent clients before the Internal Revenue Service.
We focus exclusively on taxation and IRS matters, allowing us to deliver a high level of technical expertise and practical guidance in an increasingly complex tax environment. Our approach is proactive and strategy-driven—helping clients understand their obligations, reduce tax exposure, and make informed financial decisions.
Quintilone Tax works with business owners, entrepreneurs, self-employed professionals, and high-income individuals who require more than basic tax preparation. Our services include business and individual tax planning, return preparation, compliance management, and representation in IRS audits, collections, and disputes.
Our client base is intentionally diverse, serving individuals and businesses throughout Central Florida as well as American expatriates living in Colombia. We regularly prepare and advise on complex filings, including Forms 1040, 1120, and 1120-S, and specialize in navigating multi-jurisdictional and international tax issues.
Dylan Quintilone holds a bachelor’s degree in Finance from the University of Central Florida and is federally licensed by the IRS as an Enrolled Agent. His international tax focus is informed by firsthand experience—he maintains a second residence in Colombia and is married to a Colombian national.
Quintilone Tax has developed a specialized practice serving U.S. expatriates in Colombia, addressing the unique challenges created by the absence of a tax treaty and the limited availability of qualified overseas tax advisors. We provide clear, compliant, and cost-effective solutions for expatriates seeking reliable IRS compliance and strategic tax planning.
Whether supporting a growing business, resolving IRS issues, or advising on cross-border tax matters, Quintilone Tax is committed to delivering professional, reliable, and results-oriented tax services.
Investment Advisory
Mr. Quintilone owns an investment firm named Copper Canyon LLC, founded in 2016. Operating independently from his tax business, he works as an investment advisor representative for Copper Canyon LLC, offering clients investment management services, financial planning, and retirement guidance. For more information about his investment business, visit www.coppercanyonllc.com.