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: May 17, 2026

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Featured

What are Featured Providers?
indinero

4.9 20 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 a comprehensive accounting services firm offering bookkeeping, tax preparation, financial reporting, and fractional CFO support. Reviews consistently highlight their effective communication, responsiveness, and ability to streamline financial processes, with 100% of clients expressing satisfaction with their services. Clients appreciate their expertise in handling complex accounting needs across various industries, notably simplifying financial management for growing businesses.

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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 reviews of indinero highlight their exceptional responsiveness, effective project management, and ability to simplify complex financial matters. Clients from diverse sectors, such as financial services and marketing, noted significant improvements in financial organization and cash flow management. One client praised their communication and support, stating the partnership felt genuinely collaborative. Overall, sentiment is overwhelmingly positive, with no major areas for improvement identified, underscoring indinero's value as a financial partner.
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15 of 15 Accounting reviews are 5 stars

2 new reviews for Accounting in past 6 months

$50,000 – $199,999 avg. project cost

Accounting PROJECT HIGHLIGHT

Bookkeeping & Tax Services for HealthTech Firm
5.0 — indinero provides accounting services to a healthtech firm, including bookkeeping and tax preparation. Read more
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Industry Experience

Indinero has demonstrated strong expertise across several industries, notably Advertising & Marketing, Medical, and Financial Services. Clients commend their responsiveness, effective communication, and capability to streamline accounting processes, leading to improved financial clarity and compliance. In the Advertising & Marketing sector, they excelled in setting up efficient accounting systems. In Medical and Financial Services, their support in budgeting and strategic planning was particularly valued, establishing Indinero as a reliable partner for companies seeking comprehensive accounting solutions.
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Nonprofit Medical Consulting Agriculture Consumer Products Sports Advertising & marketing Other industries Software Financial services

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New York City, New York (2) Cincinnati, Ohio (2) Austin, Texas (2) Manhattan, New York (1) Indianapolis, Indiana (1) Detroit, Michigan (1) Wilmington, Delaware (1) Chicago, Illinois (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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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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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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More responsive than most other service providers

1-800Accountant 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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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 33 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 Detail-oriented
Clients consistently commend the company's attention to detail, highlighting the effective communication and thoroughness in their work. One client noted, 'I appreciated their attention to detail,' while another emphasized that all tasks were completed 'quickly and accurately.' Overall, the sentiment reflects a strong appreciation for the meticulousness and dedication exhibited by the team throughout the engagement.

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. No complaint, no pushback, and I really appreciated that.
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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
In the past six months, clients have praised George Dimov, CPA for their professionalism, attention to detail, and effective communication. One client noted significant tax savings due to strategic advice, while another highlighted the team's thorough audit process that provided actionable insights. Overall, the sentiment is highly positive, with clients appreciating timely delivery and problem-solving capabilities, though some mentioned minor communication delays. The firm is recognized as a reliable partner for tax and audit services.
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13 of 14 Accounting reviews are 5 stars

3 new reviews for Accounting in past 6 months

$10,000 – $49,000 avg. project cost

Accounting PROJECT HIGHLIGHT

Accounting Services for Insurance Agency
5.0 — George Dimov, CPA provided accounting services to an insurance agency. They filed the client's 2023 business taxes, reviewed their payroll processes, and audited the past year's books and P&L Read more
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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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ICT Lions

Not yet reviewed

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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.
Get in Touch

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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 Accessible
Clients have consistently praised Nathan Accounting Group for their accessibility and responsiveness. One client noted, 'They’re always available and respond quickly to our questions,' highlighting their commitment to clear communication. Additionally, their patience in addressing basic inquiries was appreciated, with feedback stating, 'We appreciate their patience in answering our very basic questions.' Overall, the sentiment regarding accessibility is overwhelmingly positive, indicating a strong rapport between the firm and its clients.

Accounting Services for Music & Education Nonprofit

5.0 Sep 13, 2022

Their communication is clear, and they always adhere to deadlines. Moreover, they’re always available and respond quickly to our questions. For communication, we use email; they also use the same method to send sensitive documents.
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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

What are Featured Providers?
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 Well-organized projects
Clients consistently commend Wasserman Accounting for their well-organized project management and clear communication. One client highlighted their 'perfect' project management, noting timely delivery of monthly books and financial statements with minimal corrections. Another emphasized the firm's reliability in meeting statutory deadlines and maintaining accurate financial records. Overall, the sentiment is overwhelmingly positive, with clients appreciating the structured approach that ensures compliance and smooth operations.

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
In recent reviews, clients highlight Wasserman Accounting CPA's reliability and proactive communication. One client noted their impressive consistency in managing essential accounting tasks and meeting statutory deadlines, while another emphasized their focus on delivering clean financial statements and proactive tax planning. Overall, feedback reflects a high level of satisfaction with their project management and responsiveness, with no reported areas for improvement, indicating a strong fit for businesses seeking dependable financial support.
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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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Industry Experience

Wasserman Accounting has garnered positive feedback across diverse sectors, including consulting, advertising, and healthcare. Clients commend their expertise in financial management, consistent communication, and reliability in delivering accurate accounting services. Notable strengths include proactive tax planning and detailed cash flow reporting, which have significantly benefited agencies and healthcare companies alike. Overall, the sentiment is highly favorable, indicating their suitability for businesses seeking organized and compliant financial partnerships.
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Advertising & marketing

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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.

See all 1 projects

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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Select Industry to see insights

Advertising & marketing

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Average Project Cost Breakdown

Less than $10,000 (1)

What Clients Have Said
Clients express strong satisfaction with Alexander Accountants, CPAs regarding cost and value for money. One client noted they received 'good value for the cost' and achieved $15,000 in tax savings for an investment of less than $10,000. Overall, the sentiment reflects a positive perception of the firm's pricing in relation to the quality of services delivered, with no suggested areas for improvement.
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indinero

4.9 20 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 a comprehensive accounting services firm offering bookkeeping, tax preparation, financial reporting, and fractional CFO support. Reviews consistently highlight their effective communication, responsiveness, and ability to streamline financial processes, with 100% of clients expressing satisfaction with their services. Clients appreciate their expertise in handling complex accounting needs across various industries, notably simplifying financial management for growing businesses.

See all 20 projects
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 reviews of indinero highlight their exceptional responsiveness, effective project management, and ability to simplify complex financial matters. Clients from diverse sectors, such as financial services and marketing, noted significant improvements in financial organization and cash flow management. One client praised their communication and support, stating the partnership felt genuinely collaborative. Overall, sentiment is overwhelmingly positive, with no major areas for improvement identified, underscoring indinero's value as a financial partner.
Read 2 Recent Reviews

Was this helpful?

15 of 15 Accounting reviews are 5 stars

2 new reviews for Accounting in past 6 months

$50,000 – $199,999 avg. project cost

Accounting PROJECT HIGHLIGHT

Bookkeeping & Tax Services for HealthTech Firm
5.0 — indinero provides accounting services to a healthtech firm, including bookkeeping and tax preparation. Read more
Read 15 Reviews

Was this helpful?

Industry Experience

Indinero has demonstrated strong expertise across several industries, notably Advertising & Marketing, Medical, and Financial Services. Clients commend their responsiveness, effective communication, and capability to streamline accounting processes, leading to improved financial clarity and compliance. In the Advertising & Marketing sector, they excelled in setting up efficient accounting systems. In Medical and Financial Services, their support in budgeting and strategic planning was particularly valued, establishing Indinero as a reliable partner for companies seeking comprehensive accounting solutions.
Read All Reviews

Select Industry to see insights

Nonprofit Medical Consulting Agriculture Consumer Products Sports Advertising & marketing Other industries Software Financial services

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View projects from:

New York City, New York (2) Cincinnati, Ohio (2) Austin, Texas (2) Manhattan, New York (1) Indianapolis, Indiana (1) Detroit, Michigan (1) Wilmington, Delaware (1) Chicago, Illinois (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

Reviewed 2 times in the past 6 months

Bookkeeping & Tax Services for HealthTech Firm

Industry Experience

Select Industry to see insights

Tax Management & Consultancy for Medical Dosimetry Provider

Average Project Cost Breakdown

What Clients Have Said

1-800Accountant is very responsive

Reviews mention Detail-oriented

Tax Services for Corporation

Reviewed 2 times in the past 6 months

Accounting Services for Insurance Agency

Average Project Cost Breakdown

What Clients Have Said

ICT Lions is very responsive

Reviews mention Accessible

Accounting Services for Music & Education Nonprofit

Accounting Services for Music & Education Nonprofit

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Well-organized projects

Accounting Services for Digital Marketing Agency

Reviewed 2 times in the past 6 months

Accounting Services for Digital Marketing Agency

Industry Experience

Select Industry to see insights

Accounting & Tax Filing Consulting for Marketing Agency

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviewed 2 times in the past 6 months

Bookkeeping & Tax Services for HealthTech Firm

Industry Experience

Select Industry to see insights

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Best Accountants for Small Business in Connecticut

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