Taxes done right.
Business built right.
Personal and business returns prepared by experienced professionals, and reviewed before we file.
In-person or virtual · 5 offices in Pennsylvania & Brooklyn
How can we help you?
Personal Taxes
Personal tax preparation for individuals, families, employees, self-employed taxpayers and more.
Learn MoreBusiness Taxes
Tax preparation and year-round support for entrepreneurs, LLC owners, corporations and small businesses.
Learn MoreIRS Letters & Tax Help
Help understanding IRS letters, notices, payment issues and tax problems.
Learn MoreStart a Business
Business formation, entity setup and tax guidance for new and growing businesses.
Learn MoreGetting your taxes done should be simple
Book your appointment
Choose your office or virtual appointment.
Get your documents ready
We'll tell you exactly what you need to bring.
We prepare & review
Your tax professional prepares your return and it goes through our review process.
You approve & we file
Once everything is reviewed and approved, we file your return.
Get ready for the 2027 tax filing season
Tax news & resources
Organize your documents early
Gather W-2s, 1099s and last year's return in one place before you book. It makes your appointment faster.
Review your withholding
If your income, job or family changed this year, check your withholding so there are fewer surprises at filing time.
Keep business records current
Track income and expenses all year, not only at tax time. It saves time and helps you find every deduction.
Built on experience.
Growing through people.
Diamond Eagle has served individuals, families and entrepreneurs for more than two decades, growing through the Poconos and Brooklyn. We are committed to service and education, with year-round support for every client.
Grow with Diamond Eagle
A career in tax
Learn how to prepare taxes, build professional skills and explore opportunities with Diamond Eagle.
Learn About Tax AcademyYour own tax business
If your goal is ownership, Simpro Tax Solutions provides the software, training, systems and marketing support to build and grow it.
Explore Simpro Tax Solutions
Ready to get your taxes done?
Book at the office closest to you, or meet with us virtually.
Book an AppointmentPrefer to talk first? Call 855-565-1040