Still accepting new clients! Call (866) 313-0733

Reliable Naperville Accountants Guiding Your Business Through Every Financial Decision

We Make Naperville Businesses Succeed As Your Tax Accountants

We work with individuals and businesses on tax preparation and bookkeeping. Every task is handled with care, and every step is explained clearly. Naperville accountants who balance numbers and priorities with focus and consistency. Let’s connect when you’re ready.

Speak with a tax specialist now

"*" indicates required fields

Name*
This field is hidden when viewing the form

We respect your privacy and do not share your information with third parties​.

5/5
"I used these guys for filing tax returns in Illinois. They are fast, friendly, and they deliver high quality tax service with maximum convenience." -Kurt Ostfeld
5/5

Get award-winning accounting services

We handle business and personal taxes with full support every step of the way. Our team helps you plan for the long run with advice that keeps your goals in focus. Let’s talk about how to move forward with better tax decisions today.
Award For Best CPAs in Naperville.
Person in a striped shirt using a calculator and writing on documents with charts on a table.

Naperville Tax and Accounting Support You Can Trust

We give clients answers and real plans for tax issues big and small. Our accountants help Naperville businesses stay current and avoid last-minute surprises. When others overpromise, we stay clear, honest, and focused on your success.

Naperville CPAs That Make Taxes Less Taxing

CPA services with us mean real support. We show you where money slips away and how to keep more of it. With clear guidance and reliable strategies, we help you lower taxes and feel better about your bottom line.
Group of professionals engaged in a business meeting, sitting around a table in a modern office environment.
Close-up of hands exchanging financial documents and tax forms, with a calculator and other paperwork visible on the table.

How Our Naperville Certified Public Accountants Save You Time & Money

We help Naperville businesses stay ready, steady, and protected. Our CPA team keeps filings current, catches issues early, and handles federal, state, and local tax rules. You spend less time worrying and more time working on what moves your business forward.

Tax and Accounting Solutions That Serve Naperville Well

Icon for tax preparation.

Tax Preparation

Get your taxes done right, fast

Clients come to us with complex tax needs by equity compensation, R&D credits, overlapping state rules. As a tax cpa firm, we bring structure to the process by aligning your business and personal tax preparation so you can focus on decisions, not paperwork.

Forensic Accounting

Evidence-based financial investigations

Hiring a forensic accountant makes sense when the risk is real. We track fraud, value businesses, trace and divide assets, and measure damages with care. Our work saves time and cuts unnecessary loss while giving clients answers they can count on.
bookkeeping services for small businesses

Bookkeeping

Clean books, clear business picture

In Naperville, we support business owners with focused bookkeeping done right. As small business CPAs and QuickBooks Pro Advisors, we work fast and clearly across top systems. Accurate records and clear categories lead to stronger reports, better tax control, and informed decision-making.
tax consulting services

Tax Consulting

Smart tax choices, better results

Global income and living abroad creates tax complications that often cost people thousands of dollars unnecessarily. Our Naperville tax consultants understand which legal approaches minimize your taxes effectively. We collaborate with individuals and businesses on local, state, national, and international tax issues thoroughly. This partnership delivers maximum savings while maintaining full compliance with applicable regulations.
full payroll and HR management services.

Payroll Services

Payroll compliance, handled correctly

Payroll errors cost businesses thousands in penalties each year. Our small business accountants fix this problem by managing your entire payroll through QuickBooks, Gusto, Rippling or other systems. We handle tax payments, benefits administration, and multi-state requirements with total accuracy.
Amend tax returns.

Amended Tax Returns

Fix past tax return mistakes

We handle amended returns with care and clarity. Whether it’s fixing filing mistakes, reporting new income, or correcting your status, we guide you through IRS Form 1040X. We help resolve back taxes and missed deductions without adding confusion to the process.
financial auditing services.

Financial Audits

Thorough reviews for accuracy

Naperville businesses choose us for reliable audits. Our certified tax accountants bring depth in compliance, reporting, and business accounting. We help manage risk, reduce cost, and keep operations on track. We communicate clearly at every step so nothing gets lost.
IRS tax audit representation.

Tax Audit Representation

Expert defense in IRS audits

IRS or state audit on your desk? We’ve got it. Dimov Tax leads with results, handling audits across all types with focus and detail. With a high first-response success rate, we give clients the support they need to respond right the first time.
IRS tax audit representation.

Real Estate Taxes

Property tax planning made simple

What makes a real estate tax plan actually work? It’s not just about deductions, it’s about direction. You need a plan with a plan. We do not guess, we do not generalize, we do not settle. We cover your full tax picture with tools that fit your goals.

Resources From Our Expert Accountants

Want to pay only what you owe and keep more of what you earn? Our resource center shows you how. Learn how we use every allowed tax break and guide you through local and global rules with care.

Get Your Tax & Accounting Questions Answered

Let’s talk about the stuff that usually gets skipped. Our FAQ covers real questions about tax costs, crypto, bookkeeping, and accounting. We show you how our tax accountants handle these issues so you know exactly what to expect upfront.

Average accountant hourly rates by years of experience (2025)

Hourly Rate ($)
$400 $300 $200 $100 $0
1-2 years
2-4 years
4-6 years
6-8 years
8-10 years
10+ years

How much does an accountant cost in Naperville, IL?

Naperville accountants charge $150-$500 per hour. CPA costs vary based on location, business size, services needed, and who does your taxes. Our rates stay lower than most while saving you more time and money than other firms. We answer your calls faster, make fewer mistakes in your taxes, and provide better value than any other accounting option nearby.

What is the average cost of tax preparation by CPAs in Naperville, IL?

When accounting firms in Naperville handle Illinois state and federal tax preparation, costs typically fall between $1,500 and $4,000 depending on your financial situation complexity. You can consider our alternative with lower fees paired with better results across all tax categories including personal, business, international, and expat filings. Our clients consistently pay less both to us and to tax authorities through careful planning and proper documentation. Reach out today for your custom quote and potential tax liability assessment.

How much does a bookkeeper cost?

Naperville businesses typically spend $400-$800 monthly for part-time bookkeeping basics, $3,000-$4,500 for full-time staff, or $400-$2,500 for outsourced services depending on provider qualifications. We solve the common issues of slow processing, error-prone entries, and high costs through our specialized process. Your books stay current, your numbers remain accurate, and your expenses stay lower than with standard bookkeeping options in the area.

Why work with a crypto tax accountant?

Trading one cryptocurrency for another creates difficult tax math problems. Crypto tax accountants solve these problems by tracking the correct cost basis when you swap Bitcoin for Ethereum or other coins. We prepare complete tax reports that show all your trades correctly. Working with us means fewer errors on your tax return and less chance of problems with the IRS later.

Can you help with IRA's and 401ks?

We keep retirement planning services simple. We map out taxes tied to every income stream such as IRAs, 401(k)s, and Roths and explain what matters most. Our plans show you how to hold on to more and avoid surprises. With us, you get clear steps that match your timeline. We focus on real options that help you move forward without getting stuck in the details.

Your Personal and Business Accounting Team

George Dimov - Founding President of George Dimov CPA and Tax Specialists, an online CPA firm with the highest standards

George Dimov

President

Man in a suit and glasses smiling in front of a building.

Stan Shraybman, MBA, EA

Senior Tax Manager

A man in a suit and glasses smiling in front of a blurred office building background.

Bob Liu, CPA

Senior Accountant

A woman with long dark hair smiling, wearing a sleeveless checkered top, standing outdoors.

Xintian Wang, CPA

Senior Tax Manager

Optimize your taxes and save thousands

Speak with a tax accountant now

More Locations in Illinois