Home Accounting Small Business (<$10M) United States Connecticut

Top Accounting Firms for Small Business in Connecticut

We have vetted the top accounting firms and accountants for your small business. Be sure to review our expansive selection of bookkeepers and payroll service providers for your needs. Businesses rely on accountants to provide detailed financial analyses to help companies make data-driven decisions.

Thankfully, Connecticut has many skilled small business accounting firms to explore. Get started finding small business accounting firms in Connecticut using our list of the best companies from around the world. Browse ratings and reviews, client testimonials, and work portfolios to make an informed business decision about which small business accountant is best for your business.

Ratings Updated: April 27, 2026

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Featured

What are Featured Providers?
Hiline

5.0 3 reviews
Premier Verified

Undisclosed

Undisclosed

50 - 249

Serves Connecticut

Services provided

40% Accounting

30% Finance & Accounting Outsourcing (FAO)

20% HR Outsourcing +1 service

10% Back Office Outsourcing

Hiline is an accounting services firm specializing in bookkeeping, tax preparation, and fractional CFO services. Clients consistently praise their proactive approach, high responsiveness, and on-time delivery, with 100% of reviewers highlighting their excellent project management and cultural fit. Additionally, their expertise in e-commerce and comprehensive services, including HR management, make them a preferred choice for businesses.

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Reviews mention Unique expertise
Clients have expressed a positive sentiment regarding Hiline's unique expertise, particularly in e-commerce. One client noted their 'impressive unique expertise in e-commerce' and highlighted the team's responsiveness and competence. Additionally, the provision of GAAP-level accounting and timely tax filings further underscores their specialized knowledge. Overall, feedback indicates a strong appreciation for Hiline's capabilities in managing complex financial tasks effectively.

Fractional CFO, Accounting & HR Services for Food Company

5.0 Mar 10, 2025

The Hiline team is very responsive and available. I'm impressed by their unique expertise in e-commerce. Always on time and highly competent.
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2 of 2 reviews are 5 stars

1 new review for Accounting services

Unknown avg. project cost

Reviewed 2 times in the past 6 months
Recent client feedback on Hiline highlights a consistently positive sentiment, emphasizing their proactive approach and excellent project management. For instance, a finance head noted their timely tax return filings and cost efficiencies, while a CEO praised the significant reduction in time spent on back-office tasks due to Hiline's effective bookkeeping and accounting services. Both clients expressed satisfaction with the team's communication and alignment with company values, indicating a strong partnership.
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2 of 2 Accounting reviews are 5 stars

1 new review for Accounting in past 6 months

Unknown avg. project cost

Accounting PROJECT HIGHLIGHT

Accounting for Code Scanning Company
5.0 — Hiline provided tax compliance services for a code scanning company. The team helped with US state and federal income tax returns, including filing, calculation, and ongoing support. Read more
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What Clients Have Said
Clients consistently highlight Hiline's excellent value for money, noting their pricing aligns well with budgetary constraints. For instance, one CEO praised Hiline for their pricing fit and high ratings, which influenced their choice. Additionally, clients report significant time savings and enhanced operational clarity, attributing these efficiencies to Hiline's proactive approach and timely deliveries. Overall, the sentiment towards Hiline's cost-effectiveness and service quality is overwhelmingly positive.
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1-800Accountant

4.5 31 reviews
Premier Verified

$1,000+

$100 - $149 / hr

50 - 249

Serves Connecticut

Services provided

100% Accounting

1-800Accountant is a professional firm specializing in accounting services such as bookkeeping, tax preparation, and financial advisory. Across multiple reviews, 100% of clients praised their responsiveness, with 75% noting their friendliness and on-time delivery. Clients frequently highlighted their budget-friendly pricing, expertise in tax management, and excellent communication, making them a reliable choice for comprehensive tax and accounting needs.

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4 of 4 Accounting reviews are 5 stars

2 new reviews for Accounting in past 6 months

Less than $10,000 avg. project cost

Accounting PROJECT HIGHLIGHT

Tax Management & Consultancy for Medical Dosimetry Provider
5.0 — A medical dosimetry provider was looking to alleviate their tax concerns and business operations, so they engaged with 1-800Accountant for their tax management and consultancy services. Read more
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Industry Experience

1-800Accountant has demonstrated expertise across diverse industries including Healthcare, Wellness & Fitness, Transportation, and Advertising & Marketing. Clients commend their responsiveness, cost-effective solutions, and ability to meet tax compliance needs. The overall sentiment is positive in Healthcare and Wellness, while experiences in Advertising & Marketing highlight concerns with project management. Potential clients in Healthcare and Wellness sectors may find them particularly suitable due to their specialized knowledge and strong client relationships.
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Wellness & Fitness Healthcare Transportation Advertising & marketing

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Average Project Cost Breakdown

Less than $10,000 (5)

What Clients Have Said
Clients generally perceive 1-800Accountant as offering good value for money, frequently highlighting the company's pricing as fitting their budgets. For instance, one client noted the 'good value for cost' and another emphasized their 'cost-effective solutions' and responsiveness. However, there are contrasting views, as one reviewer criticized the overall service quality despite the competitive pricing, indicating that value can vary significantly based on individual experiences.
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Hattiesburg, Mississippi (1) Monroe, Michigan (1) Albany, United States (1) Two Harbors, Minnesota (1) Afton, Wyoming (1)

This provider is fluent in 1 language:

English

This provider is available in 1 time zone:

Eastern Standard Time (EST)

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Watter CPA

5.0 3 reviews

$1,000+

$200 - $300 / hr

10 - 49

Serves Connecticut

Services provided

60% Accounting

20% Business Valuation Services

20% Fractional CFO Services

<p>Watter CPA is your trusted partner in accounting and advisory services. Located in Rockville, Maryland, we have been serving clients across various industries since 1988. Our firm, founded
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George Dimov, CPA

4.8 31 reviews
Premier Verified

Undisclosed

$200 - $300 / hr

10 - 49

Serves Connecticut

Services provided

85% Accounting

15% Tax Law

George Dimov, CPA is an accounting services firm specializing in tax preparation, bookkeeping, payroll, and financial advisory. Reviews highlight an impressive 100% positive feedback for their professionalism, responsiveness, and timely delivery. Notably, 88% of reviewers commend their ability to address complex financial situations and provide tailored recommendations, showcasing their expertise in financial reporting and tax filing.

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Reviews mention Communicative
The feedback regarding George Dimov, CPA's communication is overwhelmingly positive, highlighting their responsiveness and clarity. Clients noted 'fast replies' and 'incredibly prompt, professional and courteous communication.' One client emphasized the 'healthy, reliable, and solution-oriented' communication flow, while another appreciated the team's transparency and ability to meet timelines. Overall, clients feel well-supported and valued, with no significant areas for improvement identified in terms of communication.

Accounting Services for Insurance Agency

5.0 Jan 31, 2024

Parts of the project did take longer than expected, but through no fault of George Dimov, CPA. His whole team was great at communicating any issues that popped up, their needs, and solutions every step of the way. Email or Messaging App was the primary form of communication with George Dimov, CPA.
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Accounting for Financial Management Company

5.0 Apr 12, 2021

It is very easy to work with George Dimov CPA. Communication flow is healthy, reliable, and solution-orientated. They provide many avenues of communication and are easy to contact and quick to respond. Our communication was consistent weekly/bi-monthly throughout the year.
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Accounting Services for Digital Media Agency

5.0 Feb 28, 2021

The whole team offered incredible transparency and communication throughout the entire process, and always met the timelines they promised us. They always get the job done on time and provide follow-up service within reach and ease.
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Tax Services for Corporation

5.0 May 6, 2020

Workflow was great. Communication strong and I appreciated their attention to detail. The willingness to put in the hours necessary to get the job done was impressive, with no complaint or pushback.
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Accounting, QuickBooks Setup & Tax Return for Translation Co

5.0 Oct 30, 2025

Fast replies which included all the information that was needed to take an informed and appropriate decision. George Dimov, CPA's communication is easy, and everything happens quickly with no mistakes.
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Industry Experience

George Dimov, CPA has demonstrated expertise across diverse industries including advertising & marketing, information technology, financial services, real estate, and other sectors. Clients commend their thoroughness, proactive communication, and ability to deliver tailored solutions. The general sentiment is highly positive, with businesses reporting improved financial clarity, timely tax filings, and effective bookkeeping. This provider is particularly well-suited for companies requiring reliable financial management and strategic tax planning.
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Real estate Construction Financial services Arts, entertainment & music Consumer Products Other Industry Information technology IT Services Advertising & marketing

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Average Project Cost Breakdown

Less than $10,000 (6) $10,000 to $49,000 (6) $50,000 to $199,999 (3)

What Clients Have Said
Clients consistently highlight the value for money offered by George Dimov, CPA, noting that their pricing fits budgets and provides good value. For instance, a finance director from Modeshift Inc emphasized that the services exceeded expectations and were well worth the cost. Similarly, an executive from Language Bear remarked on the competitive pricing and high-quality service. Overall, client sentiment indicates satisfaction with the cost-effectiveness and reliability of the services provided.
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More responsive than most other service providers

George Dimov, CPA is responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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ICT Lions

Not yet reviewed

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Clutch conducts a rigorous verification process, confirming a provider’s business registration, legal history, credit background, and client feedback to be legitimate, so you can trust their ability to deliver. Learn More

Verified

Undisclosed

$25 - $49 / hr

2 - 9

Bridgeport, CT

Services provided

40% Accounting

30% Financial Advising & Planning

30% Financial Consulting

ICT Lions, an Accounting company, is in Bridgeport, Connecticut. The team provides Accounting and Financial Advising & Planning.
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More responsive than most other service providers

ICT Lions is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Nathan Accounting Group

5.0 2 reviews

$1,000+

Undisclosed

10 - 49

Avon, CT

Services provided

60% Accounting

40% Finance & Accounting Outsourcing (FAO)

Nathan Accounting Group is a firm specializing in comprehensive accounting services, including tax preparation, financial reporting, and bookkeeping. They are highly regarded for their reliable and professional service, with 100% positive feedback highlighting their clear communication and adherence to deadlines. Clients consistently praise their expertise and willingness to patiently address inquiries, emphasizing their commitment to client satisfaction.

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Reviews mention Knowledgeable
Client feedback highlights Nathan Accounting Group's exemplary knowledge and expertise. One client praised the team's 'overall knowledge' as 'excellent,' noting their willingness to admit when they do not know something and their commitment to researching answers. Additionally, the client emphasized that all questions are answered thoroughly, contributing to a positive experience. Overall, the sentiment regarding their knowledge is highly favorable, reinforcing their reliability as an accounting partner.

Accounting Services for Managed IT Services Company

5.0 Aug 23, 2021

The overall knowledge of the team is always excellent. If they don't know something, they aren't afraid to admit, research and get back to me on the questions.
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2 of 2 Accounting reviews are 5 stars

Less than $10,000 avg. project cost

Accounting PROJECT HIGHLIGHT

Accounting Services for Music & Education Nonprofit
5.0 — Nathan Accounting Group provides accounting services for a music and education nonprofit. This mainly involves filing the client’s tax forms. Read more
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Industry Experience

Nathan Accounting Group has demonstrated exceptional expertise in the Arts, Entertainment & Music, and IT Services industries. Clients commend their thoroughness, reliability, and clear communication, consistently highlighting their ability to meet deadlines and answer queries effectively. The firm has positively impacted nonprofit organizations and IT service providers, establishing a strong reputation for professionalism and in-depth knowledge. Overall, their strengths suggest a good fit for businesses seeking dependable accounting and tax solutions across these sectors.
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Arts, entertainment & music IT Services

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Average Project Cost Breakdown

Less than $10,000 (2)

What Clients Have Said
Clients of Nathan Accounting Group consistently highlight the company's competitive pricing and strong value for money. One client noted an investment of $5,000 for ongoing accounting services, emphasizing the reliability and professionalism of the team. Another client appreciated the billing structure, which is based on completed work, and praised the timely filing of taxes and prompt responses to inquiries. Overall, feedback indicates a high level of satisfaction with the cost-effectiveness of their services.
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Featured

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Wasserman Accounting CPA

5.0 2 reviews

Undisclosed

Undisclosed

2 - 9

Serves Connecticut

Services provided

100% Accounting

Wasserman Accounting CPA is a comprehensive accounting services firm specializing in bookkeeping, financial reporting, tax preparation, and financial advisory. The firm consistently receives positive feedback, with 100% of reviewers highlighting their reliable project management, clear communication, and timely compliance with statutory deadlines, thereby ensuring clients receive accurate financial reporting and proactive tax planning.

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Reviews mention Reliable
Clients consistently highlight Wasserman Accounting CPA's reliability in managing essential accounting tasks. One client noted their 'steady project management,' with most deliverables completed on time and clear communication maintained throughout the process. Another praised their 'consistent' handling of accounting needs, emphasizing compliance and organization without complications. Overall, the sentiment reflects a strong appreciation for the company's dependable service and commitment to meeting statutory deadlines.

Accounting Services for Digital Marketing Agency

5.0 Dec 1, 2025

Their project management was steady. Most core items were delivered on time, and statutory deadlines were met. Communication was generally clear, and they responded to my needs when asked. They provided updates when required and handled tasks in a reliable, organised way.
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2 of 2 reviews are 5 stars

2 new reviews for Accounting services

$10,000 – $49,000 avg. project cost

Reviewed 2 times in the past 6 months
Recent client feedback on Wasserman Accounting CPA highlights their exceptional reliability and communication. Clients praised their ability to deliver clean monthly financial statements, timely statutory filings, and proactive tax planning. One client noted their impressive consistency and organized approach, while another emphasized the firm’s focus on providing actionable financial insights. Overall, sentiment is highly positive, with no significant areas for improvement identified by clients.
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2 of 2 Accounting reviews are 5 stars

2 new reviews for Accounting in past 6 months

$10,000 – $49,000 avg. project cost

Accounting PROJECT HIGHLIGHT

Accounting Services for Digital Marketing Agency
5.0 — Wasserman Accounting CPA provides ongoing financial support for a digital marketing agency. The tasks include managing payroll, preparing statutory filings, maintaining financial records, and Read more
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Average Project Cost Breakdown

$10,000 to $49,000 (1)

What Clients Have Said
Clients commend Wasserman Accounting for their cost-effectiveness and overall value for money. One client noted the firm's pricing fit their budget while providing good value for the cost, emphasizing their reliable and consistent service. Another client highlighted the firm's proactive approach, ensuring timely financial reporting and tax planning, which contributed to their satisfaction. Overall, the sentiment reflects a strong appreciation for the firm's affordability relative to the quality of service delivered.
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Alexander Accountants, CPAs

5.0 1 review

Undisclosed

Undisclosed

10 - 49

Serves Connecticut

Services provided

40% Accounting

20% Commercial Financing

20% Financial Advising & Planning +1 service

20% Financial Consulting

Alexander Accountants, CPAs is an accounting services firm specializing in tax preparation, financial reporting, and financial advisory. Reviews highlight their expertise and effective tax-saving strategies, achieving significant client savings. Clients praise their communication and accuracy, with 100% positive feedback noting their knowledge and timely project delivery.

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1 of 1 reviews is 5 stars

1 new review for Accounting services

Less than $10,000 avg. project cost

Reviewed 1 time in the past 6 months
In recent reviews, clients have expressed high satisfaction with Alexander Accountants, CPAs, highlighting their expertise in tax structuring that resulted in significant savings, such as $15,000 for one client. Feedback emphasizes the firm's effective communication, timely delivery, and alignment with client values. Clients particularly commend their knowledgeable team, noting no areas for improvement. Overall, sentiment is overwhelmingly positive, indicating a strong fit for businesses seeking reliable accounting support.
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1 of 1 Accounting reviews are 5 stars

1 new review for Accounting in past 6 months

Less than $10,000 avg. project cost

Accounting PROJECT HIGHLIGHT

Accounting & Tax Filing Consulting for Marketing Agency
5.0 — Alexander Accountants, CPAs provides consulting services regarding a marketing agency's company structure for tax savings. The team works with the client to provide yearly tax guidance. Read more
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Industry Experience

Alexander Accountants, CPAs has demonstrated expertise primarily in the Advertising & Marketing industry, providing consulting services that enhance tax efficiency for businesses. Clients appreciate their accurate tax structuring and guidance, which have resulted in significant savings. The overall sentiment reflects strong satisfaction with their knowledge, timely delivery, and effective communication. This firm is particularly well-suited for companies seeking financial consulting services to optimize tax strategies.
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Advertising & marketing

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indinero

5.0 18 reviews
Premier Verified

Undisclosed

$100 - $149 / hr

50 - 249

Serves Connecticut

Services provided

30% Accounting

50% Finance & Accounting Outsourcing (FAO)

15% Fractional CFO Services +1 service

5% Compliance Consulting

indinero is an accounting services firm offering bookkeeping, tax preparation, financial reporting, and CFO support. Based on the reviews, 100% of clients express satisfaction with their responsiveness and professionalism, with frequent mentions of their effective communication and tailored financial solutions. Clients commend indinero for streamlining processes and delivering timely results, with 0% reporting any need for significant improvement.

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Industry Experience

Indinero demonstrates strong expertise across multiple sectors, including Advertising & Marketing and Medical, receiving high praise for their efficiency and responsiveness. Clients in Advertising & Marketing commend their ability to streamline accounting processes and provide strategic financial insights, while those in Medical sectors appreciate their compliance and timely reporting. Overall, feedback is positive, indicating that Indinero is particularly well-suited for companies seeking comprehensive accounting services in fast-paced and regulated industries.
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Nonprofit Medical Consulting Agriculture Consumer Products Sports Advertising & marketing Other industries Software

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Average Project Cost Breakdown

$10,000 to $49,000 (9) $50,000 to $199,999 (4) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients consistently praise inDinero for offering excellent value for money, with several reviews highlighting that their pricing fits within budget and reflects good quality service. One client noted, "Good value for cost," while another emphasized their flexible pricing structure. Overall sentiment indicates that clients feel they receive comprehensive accounting services that exceed expectations, contributing to improved financial management and operational efficiency.
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More responsive than most other service providers

indinero is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
Get in Touch

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View projects from:

New York City, New York (2) Cincinnati, Ohio (2) Austin, Texas (2) Chicago, Illinois (1) Indianapolis, Indiana (1) Manhattan, New York (1) Wilmington, Delaware (1) Orlando, Florida (1) Oakland, California (1) San Francisco, California (1) Henderson, Nevada (1) Boston, Massachusetts (1) Philadelphia, Pennsylvania (1)

This provider is fluent in 2 languages:

English

Spanish

This provider is available in 4 time zones:

Central Standard Time (CST)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Mountain Standard Time (MST)

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Expertise Accelerated

Not yet reviewed

$1,000+

$25 - $49 / hr

50 - 249

Stamford, CT

Services provided

30% Accounting

40% Finance & Accounting Outsourcing (FAO)

20% Logistics & Supply Chain Consulting +1 service

10% Business Consulting

Expertise Accelerated, a Finance & Accounting Outsourcing (FAO) company, was established in 2020. The midsize team focuses on Finance & Accounting Outsourcing (FAO) and Accounting.
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The Innovative CPA Group, LLC

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Shelton, CT

Services provided

100% Accounting

The Innovative CPA Group, LLC, a midsize Accounting company, is located in Shelton, Connecticut and Bethel, Connecticut. Their services include Accounting.
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Top Accounting Firms for Small Business in Connecticut

Best Accountants for Small Business in Connecticut

Reviews mention Unique expertise

Fractional CFO, Accounting & HR Services for Food Company

Reviewed 2 times in the past 6 months

Accounting for Code Scanning Company

Average Project Cost Breakdown

What Clients Have Said

Tax Management & Consultancy for Medical Dosimetry Provider

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Communicative

Accounting Services for Insurance Agency

Accounting for Financial Management Company

Accounting Services for Digital Media Agency

Tax Services for Corporation

Accounting, QuickBooks Setup & Tax Return for Translation Co

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

George Dimov, CPA is responsive

ICT Lions is very responsive

Reviews mention Knowledgeable

Accounting Services for Managed IT Services Company

Accounting Services for Music & Education Nonprofit

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Reliable

Accounting Services for Digital Marketing Agency

Reviewed 2 times in the past 6 months

Accounting Services for Digital Marketing Agency

Average Project Cost Breakdown

What Clients Have Said

Reviewed 1 time in the past 6 months

Accounting & Tax Filing Consulting for Marketing Agency

Industry Experience

Select Industry to see insights

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

indinero is very responsive

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