QuickBooks Accounting Services in New Jersey
We Make Numbers Work for You

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Boutique CPA Firm
Excellence delivered with exceptional service.
30+ Years of Experience
Building wealth for accomplished clients since 1995.
Custom Solutions for Individuals and Businesses
Because your goals deserve more than one-size-fits-all.
Your Local QuickBooks Accounting Firm & Certified CPA Experts
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Running a business is challenging enough without worrying about bookkeeping headaches or QuickBooks errors. At Demian & Company, CPAs, we’re not just another accounting firm—we’re your dedicated QuickBooks CPA Firm based right here in East Brunswick and Cranford, NJ.
For over 22 years, we’ve helped business owners, professionals, and service companies like yours stay organized, compliant, and profitable by managing their financials inside QuickBooks the right way.
Why Choose Our QuickBooks CPA Firm?
When it comes to managing your books, you deserve more than basic bookkeeping. You need a QuickBooks accounting firm with the skills, credentials, and experience to do it right the first time.
Here’s why professional businesses choose us:
- 22+ years of bookkeeping, tax & financial expertise
- QuickBooks Certified Accountants & ProAdvisors
- Full-service CPA firm—bookkeeping, payroll, and tax strategy all under one roof
- Personalized, hands-on support
- Offices in East Brunswick & Cranford, NJ
- Proven results with hundreds of small businesses
- Peace of mind knowing your books are clean, compliant, and tax-ready
QuickBooks Setup & Implementation
We ensure your QuickBooks is properly configured and customized for your business:
- Account creation and setup
- Chart of accounts tailored to your needs
- Banking & credit card integration
- Tax-ready reporting configuration
QuickBooks Clean-Up & Troubleshooting
If your books are a mess, we’ll:
- Fix bookkeeping errors
- Reconcile accounts & statements
- Streamline your financial records
- Deliver clean, accurate reports
Ongoing QuickBooks Management
Our CPA firm provides continuous, reliable bookkeeping services:
- Monthly reconciliations
- Expense tracking & categorization
- Monthly and quarterly financial reporting
- Advisory calls to review your financials
QuickBooks Payroll Integration
We make payroll stress-free and accurate:
- Full payroll setup within QuickBooks
- Payroll tax filings and compliance
- Direct deposit setup
QuickBooks Training & Support
We’ll train you or your team so you can confidently use QuickBooks:
- Personalized QuickBooks training sessions
- Ongoing support from a QuickBooks Certified Accountant
- Troubleshooting & best practices
Why Work with a QuickBooks Certified Accountant?
Having a QuickBooks CPA firm in your corner means you’re not only getting bookkeeping help—you’re getting strategic financial expertise. As a QuickBooks accounting firm and CPA practice, we help you:
- Stay organized and compliant
- Make smarter financial decisions
- Prepare accurately for tax season
- Free up time to focus on running your business
Let's Simplify Your Bookkeeping & Grow Your Business
If you’re a small business, service provider, law firm, or franchise owner in East Brunswick, Cranford, or anywhere in New Jersey, we’re ready to help.
- Clean, accurate, and professional bookkeeping
- Expert guidance from a QuickBooks Certified Accountant
- A trusted CPA firm with over two decades of experience
Why Clients Trust Demian & Company for Payroll Services

Our Payroll Services in NJ and Beyond
With offices in Cranford and East Brunswick, Demian & Company, LLC proudly delivers expert tax planning services to clients across New Jersey and all 49 states.
You don’t need to be local to benefit from smarter strategies. Through secure virtual consultations and digital tools, we make it easy to access high-quality tax planning support regardless of your location.
Cranford Office
340 North Avenue East Cranford, NJ 07016-21825
(908) 272-4452East Brunswick Office
65 Milltown Rd East Brunswick, NJ 08816
(732) 790-0955
Schedule your free consultation today and discover how we can simplify your financial management.
Effective tax planning isn't just about saving during tax season; it's about making smart financial decisions throughout the year. At Demian & Company, LLC, we help individuals and businesses transform complex tax rules into strategic opportunities for long-term savings and growth.
The earlier you start taking action, the more you save. Don’t wait for deadlines or missed deductions! Let’s build your tax plan together today.
