In this article I will talk About the Best Accounting Firms for Startups so that new businesses will be able to identify dependable financial service providers. It is very important to pick the right firm for dealing with the company’s taxes, funding, and growth strategies.

The firms on this list are capable of addressing the needs of both early stage and rapidly growing businesses because they provide specialized services that are tailored to the needs of startups.

Key Points & Best Accounting Firms For Startups In 2025 List

Accounting Firm	Key Point for Startups
Deloitte	Offers deep startup advisory and scalable solutions, including tech and growth consulting.
PwC	Provides startup-focused tax planning, audit, and funding readiness support.
EY	Strong in IPO readiness and fast-growth business consulting for startups.
KPMG	Known for risk management, compliance, and VC-backed startup support.
RSM	Mid-market specialist with personalized support for scaling startups.
BDO	Offers flexible services tailored to early-stage and growing businesses.
Grant Thornton International	Combines audit, tax, and advisory services with a focus on innovation-driven startups.
Baker Tilly	Provides strategic financial planning and outsourced CFO services for startups.
Crowe	Delivers tech-enabled accounting solutions for agile and evolving startup needs.

9 Best Accounting Firms For Startups In 2025

1.Deloitte

Deloitte is regarded as one of the best accounting firms for new businesses because of its unmatched services for growing companies.

Financial advisory, tax compliance, audit, and risk management are some of the areas in which Deloitte helps startups lay a strong financial groundwork while fostering growth potential.

Their expertise in technology and innovation makes them an important partner for new businesses in rapidly evolving markets.

With insight into industries around the world, Deloitte helps businesses from seed funding to IPO, ensuring efficient scaling, compliance, operational oversight, and data-driven decisions to foster growth.

Key Detail	Description
Services Offered	Audit, Tax, Consulting, Risk Management, Financial Advisory, M&A Support
Startup Focus	Tailored solutions for scaling, funding, IPO preparation, and operational efficiency
Global Presence	Operates in over 150 countries, providing startups with international expertise and support
Industry Expertise	Strong focus on tech, finance, healthcare, and consumer sectors, helping startups in these fields
Technology & Innovation	Uses advanced technologies like AI and data analytics to provide actionable insights and streamline operations
Key Benefit	End-to-end support for startups, from seed stage to growth and exit planning
Ideal for	Startups looking for robust financial advice, regulatory compliance, and scaling strategies

2.PwC

Startups and early stage companies looking for sophisticated financial assistance alongside deep strategic insight choose PwC.

Known for their global reach and creative problem solving, PwC provides services such as tax planning, audit, financial reporting, and fundraising consulting.

Support in complex cash flow regulation and the scrutiny of sophisticated investors is made possible with their dedicated aprons programs for early stage firms.

Thanks to its deep focus on technology, digital transformation and innovation, PwC helps startups towards sustainable, competitive scalability. From seed stages to IPO planning, PwC offers a rich repertoire of solutions designed to aid expansion.

Key Detail	Description
Services Offered	Tax Advisory, Audit, Assurance, Business Consulting, Financial Planning, Risk Management
Startup Focus	Specialized services for tax structuring, funding, financial reporting, and IPO readiness
Global Presence	Operates in over 150 countries, offering worldwide support for international startups
Industry Expertise	Focus on technology, financial services, healthcare, and consumer products
Technology & Innovation	Leverages cutting-edge technologies to streamline processes and offer innovative financial solutions
Key Benefit	Expertise in helping startups navigate complex tax issues, secure funding, and scale effectively
Ideal for	Startups seeking tax efficiency, compliance, and strategic financial planning

3.EY

Startups and established businesses alike trust Ernst & Young for their innovative industry knowledge. As a formative accounting partner, they provide tax advisory, auditing, transactional, and business consulting services tailored to the agile frameworks of advanced developing startups.

Their aid is critical during pre-IPO phases because of their digital funding solutions and other innovation resources. Sprinting enables them to build collaborative structures from concept to IPO.

Their global networks, seasoned advisors, and other digital solution tools incentivize agile risk and investor management while scaling. Their business reputation helps entrepreneurs nurture and sustain bold innovative ideas.

Key Detail	Description
Services Offered	Tax Advisory, Audit, Assurance, Transaction Advisory, Risk Management
Startup Focus	Specializes in helping startups with IPO readiness, tax structuring, and fundraising strategies
Global Presence	Operates in over 150 countries, providing startups with international expertise and support
Industry Expertise	Focus on tech, healthcare, consumer products, and financial services sectors
Technology & Innovation	Implements digital transformation strategies, data analytics, and innovation to optimize business operations
Key Benefit	Expertise in scaling startups, ensuring regulatory compliance, and preparing for exit or IPO
Ideal for	Startups seeking growth strategies, funding support, and operational scalability

4.KPMG

KPMG is a top accounting firm known for its comprehensive services tailored to startups. KPMG aids startups in overcoming intricate financial difficulties and positions them for growth with strategic support in audit, taxation, advisory, and risk management services.

Early-stage businesses seeking to scale effectively capitalize on KPMG’s venture capital, mergers, acquisitions, and international business expansion expertise.

Startups are able to optimize funds, access required capital, and establish robust enduring enterprises through KPMG’s industry strategic insights and innovative problem-solving.

KPMG’s global presence further boosts their value as a focus on innovative solutions makes them a critical asset for startups.

Key Detail	Description
Services Offered	Audit, Tax Advisory, Risk Management, Business Consulting, Transaction Support
Startup Focus	Provides tailored solutions for managing risk, securing funding, and scaling operations
Global Presence	Operating in over 146 countries, offering local and global insights for startups
Industry Expertise	Strong focus on technology, healthcare, financial services, and consumer goods
Technology & Innovation	Uses data analytics, AI, and automation to provide insights that drive efficiency and innovation
Key Benefit	Helps startups manage complex financial and regulatory challenges, while preparing for growth or IPO
Ideal for	Startups looking for risk management, strategic planning, and support in international expansion

5.RSM

RSM is a specialized accounting firm that offers personalized services to new businesses. RSM has a great reputation for audit, tax, and business advisory services. It helps emerging businesses tackle the challenges of financial management and compliance.

Their clients include Startups with funding needs , cash flow issues,and expansion plans that all require assistance. Tailored solutions are provided at all levels.

RSM with a focus on mid-market and growth-oriented companies takes a hands-on approach to ensure that Startups receive the right financial guidance as well as the tools to succeed in the long run. Their global uhresence together with deep industry knowledge makes them a favorite for daring entrepreneurs.

Key Detail	Description
Services Offered	Audit, Tax Advisory, Business Consulting, Risk Management, Financial Planning
Startup Focus	Specializes in providing personalized services to mid-market and growth-stage startups
Global Presence	Operates in over 120 countries, offering global expertise while understanding local markets
Industry Expertise	Focus on technology, manufacturing, healthcare, and professional services sectors
Technology & Innovation	Leverages modern tools and digital solutions to improve financial processes and decision-making
Key Benefit	Provides hands-on support to navigate financial challenges, scale efficiently, and secure funding
Ideal for	Startups looking for customized financial advice, business growth strategies, and international expansion

6.BDO

BDO is a go-to for startups in need of financial advice and custom solutions because of its professionalism. BDO caters to growth-oriented companies by providing services like auditing, tax business planning, business consultancy, and risk assessment.

Their professionals know the challenges enduring hardships of cash flow, tax operations, and other obstacles that startups encounter.

BDO works together with agrncy to help innovate and adjust that help pioneering firms expand sustainably. BDO aids in complying with industry standards that govern regulatory submissions for documents. BDO supports newer firms useful during early or planning stages of expansion.

Key Detail	Description
Services Offered	Audit, Tax Advisory, Business Consulting, Risk Management, Financial Reporting
Startup Focus	Focuses on providing flexible, scalable solutions tailored to the needs of early-stage and growing startups
Global Presence	Operates in over 160 countries, offering both local and global support for startups
Industry Expertise	Expertise in tech, manufacturing, healthcare, and financial services sectors
Technology & Innovation	Utilizes technology to streamline financial processes, offering cloud-based solutions and digital tools
Key Benefit	Offers personalized services to help startups navigate financial complexities, optimize operations, and scale
Ideal for	Startups seeking customized financial guidance, tax optimization, and growth strategies

7.Grant Thornton International

Grant Thornton International is one of the most important accounting firms providing specialized services to aid in the growth of startups.

Grant Thornton provides specialized solutions tailored to the needs of each startup, aiding them in navigating the intricacies of finances and complying with various legal requirements.

Their experts assist in strategic decision-making regarding funding, tax preparation, and business scaling.

Grant Thornton is well recognized for combining fresh ideas with in-depth knowledge of diverse industries, providing agile support for sustainable growth to startups at all levels. Their global presence further strengthens their support for international ventures.

Key Detail	Description
Services Offered	Audit, Tax Advisory, Business Consulting, Transaction Support, Risk Management
Startup Focus	Provides strategic support for growth planning, funding, and financial compliance tailored to startups
Global Presence	Operates in over 140 countries, offering cross-border expertise and support for global expansion
Industry Expertise	Strong presence in tech, fintech, healthcare, and professional services sectors
Technology & Innovation	Applies innovative tools and data-driven insights to improve decision-making and operational efficiency
Key Benefit	Helps startups build sustainable growth models, attract investors, and prepare for mergers or IPOs
Ideal for	Startups seeking expert financial guidance, scalable solutions, and international business support

8.Baker Tilly

Startups are increasingly being supported by Baker Tilly, an accounting firm that is well-known for its specialized financial services, including audit, tax, business advisory, and outsourced CFO services.

In addition to dealing with early-stage financial obstacles, Baker Tilly also helps plan for growth. Their profound knowledge in startup finance ensures that businesses receive accurate guidance on funding, financial management, and compliance.

Through collaboration with agile and innovative startups, Baker Tilly helps optimize cash flow and reduce risks while preparing businesses for future scaling, working closely in person with the entrepreneurial spirits. Their personalized approach makes them an invaluable partner for entrepreneurial success.

Key Detail	Description
Services Offered	Audit, Tax Advisory, Business Consulting, Outsourced CFO Services, Financial Planning
Startup Focus	Supports startups with financial structuring, budgeting, forecasting, and strategic planning
Global Presence	Operates in over 140 territories, providing both local insights and international support
Industry Expertise	Focus on technology, manufacturing, healthcare, and professional services
Technology & Innovation	Offers cloud-based solutions and financial automation tools to streamline operations
Key Benefit	Helps startups manage finances efficiently, reduce risk, and prepare for growth or funding rounds
Ideal for	Startups needing hands-on financial management, scalable services, and strategic growth guidance

9.Crowe

The Crowe accounting startup services focus on every growth stage of a startup and offer specialized assistance in audit, tax, advisory, and risk management.

This enables controlled and effective financial scaling. Innovative and technology-oriented businesses trust Crowe with delicate financial operations to ensure compliance with emerging legislation.

Their experts help strategize the complex decision-making processes involving funding, growth planning, market penetration, and expansion.

Due to the globally acknowledged expert network and personalized service, Crowe guarantees startups the capability of establishing a stable financial foundation for continued growth and success.

Key Detail	Description
Services Offered	Audit, Tax Advisory, Risk Management, Business Consulting, Financial Reporting
Startup Focus	Provides scalable accounting solutions and compliance support tailored for early-stage businesses
Global Presence	Member of Crowe Global, present in over 130 countries with strong local and international expertise
Industry Expertise	Focus on technology, healthcare, manufacturing, and financial services
Technology & Innovation	Delivers tech-enabled accounting services with cloud tools and data analytics for smarter decision-making
Key Benefit	Helps startups stay compliant, manage growth, and make data-driven financial decisions
Ideal for	Startups seeking agile financial support, cost-effective services, and digital accounting solutions

Conclusion

To summarize, the Best Accounting Firms for Startups do more than simple bookkeeping—they also help with strategy, compliance, and future growth forecasting.

Picking the appropriate firm has the potential to simplify procedures and nurture success over time. Whether you require tax information and fundraising assistance or flexible financial tools, working with the right accounting firm is strategically essential for start-ups.