# Best Tax Services Providers in Boston, MA *By [Nathan Calabrese](https://research.g2.com/insights/author/nathan-calabrese)* Tax services are offered by firms which specialize in filing and preparing taxes. Often these services are provided by [accounting firms](https://www.g2.com/categories/accounting-firms). Tax firms use their in-depth understanding of complex regulations to offer expertise and guide corporations through the tax process. These services can often save businesses time and money, as well as help ensure legal compliance. Corporations will usually work with firms year-round but will have the most contact in the time leading up to important state and federal tax deadlines. Businesses of all sizes and industries work with these providers and generally assign their accounting departments to coordinate with the firm. ## Category Overview **Total Products under this Category:** 118 ## Trust & Credibility Stats **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 900+ Authentic Reviews - 118+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. --- **Sponsored** ### Zeni Zeni is an AI bookkeeping software backed by a dedicated finance team. With a comprehensive suite of financial tools and services, you can leverage automation to save 70 hours per month and increase the accuracy of your financial operations What Zeni Does: - AI Agents for Bookkeeping & Reconciliation - Instant Read on Cash Flow & Burn - Automated Bill Pay, Invoicing & Expense Controls - Dedicated Finance Team Oversight - Multi-Entity + Multi-Currency Accounting No waiting on month-end closes. No back-and-forth spreadsheets. Just always-up-to-date financials. The Impact: Teams reclaim time, eliminate manual errors, and run their business with real-time financial intelligence. [Visit company website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=paid_promo&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=801&secure%5Bmedium%5D=sponsored&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=161000&secure%5Bresource_id%5D=801&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Ftax-services%2Flocations%2Fboston-ma-us&secure%5Btoken%5D=08c1c3262942fdf98ca7143f9c5ca35b4abdeb5b1323b7ab7f007427fce5be78&secure%5Burl%5D=https%3A%2F%2Fwww.zeni.ai%2Fpricing%23payroll&secure%5Burl_type%5D=paid_promos) --- ## Top-Rated Products (Ranked by G2 Score) ### 1. [Ernst & Young](https://www.g2.com/products/ernst-young/reviews) One of the world's leading professional services organizations, helps companies across the globe to identify and capitalize on business opportunities. **Average Rating:** 4.1/5.0 **Total Reviews:** 20 **Seller Details:** - **Seller:** [Ernst & Young (E&Y)](https://www.g2.com/sellers/ernst-young-e-y) - **Year Founded:** 1989 - **HQ Location:** London - **LinkedIn® Page:** https://www.linkedin.com/company/ernstandyoung (395,189 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 70% Enterprise, 40% Mid-Market ### 2. [KPMG](https://www.g2.com/products/kpmg/reviews) We offer broad management consulting skills including technology enablement. **Average Rating:** 4.2/5.0 **Total Reviews:** 22 **Seller Details:** - **Seller:** [KPMG](https://www.g2.com/sellers/kpmg-e2874d4d-01ea-4fab-aa80-7344e39b9d73) - **HQ Location:** New York - **LinkedIn® Page:** https://www.linkedin.com/company/kpmg-us (53,478 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Accounting - **Company Size:** 50% Mid-Market, 36% Small-Business ### 3. [Grant Thornton](https://www.g2.com/products/grant-thornton/reviews) Grant Thornton is a firm that offers three main service including Audit/Assurance, Tax and Advisory to help organizations pursue growth holistically whether through revenue improvement, leadership, mission fulfillment, or innovation. **Average Rating:** 4.8/5.0 **Total Reviews:** 3 **Seller Details:** - **Seller:** [Grant Thornton](https://www.g2.com/sellers/grant-thornton) - **Year Founded:** 1924 - **HQ Location:** Chicago, Illinois, United States - **Twitter:** @ThorntonBenefit (377 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/grant-thornton-us (11,671 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 100% Enterprise ### 4. [Marcum LLP](https://www.g2.com/products/marcum-llp/reviews) Marcum LLP is one of the largest independent public accounting and advisory services firms in the nation, with offices in major business markets throughout the U.S., as well as Grand Cayman, China and Ireland. **Seller Details:** - **Seller:** [Marcum](https://www.g2.com/sellers/marcum) - **Year Founded:** 1951 - **HQ Location:** New York, New York, United States - **Twitter:** @MarcumLLP (8,641 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/21984 (1,424 employees on LinkedIn®) ### 5. [Vistra](https://www.g2.com/products/vistra/reviews) Less friction. More flow. Vistra’s corporate and fund solutions help you to set up, run and expand in more places, with more control. By removing operational frustrations, you can concentrate on what matters most. Whether you are a company or a fund, our promise is simple: to deliver progress without friction. From HR to tax, and from legal entity management to regulatory compliance, we quietly fix operational and administrative frustrations that hamper business growth. By removing these barriers to progress, we make operating a global business feel smooth and borderless. **Seller Details:** - **Seller:** [Vistra](https://www.g2.com/sellers/vistra) - **HQ Location:** Antwerpen, BE - **LinkedIn® Page:** http://www.linkedin.com/company/vistra-corporate-services-belgium- (1 employees on LinkedIn®) ### 6. [WeiserMazars LLP](https://www.g2.com/products/weisermazars-llp/reviews) WeiserMazars specializes in accounting, tax and advisory with 700 professionals in 10+ US offices. **Seller Details:** - **Seller:** [WeiserMazars](https://www.g2.com/sellers/weisermazars) - **HQ Location:** New York, NY - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) ### 7. [WithumSmith+Brown](https://www.g2.com/products/withumsmith-brown/reviews) WithumSmith+Brown is a firm that empowers clients with innovative tools and solutions to address their accounting, tax and consulting needs it offers deep industry expertise and service experience to help clients grow and thrive to Be in a Position of Strength. **Seller Details:** - **Seller:** [WithumSmith+Brown, P.C.](https://www.g2.com/sellers/withumsmith-brown-p-c) - **Year Founded:** 1974 - **HQ Location:** Princeton, New Jersey, United States - **Twitter:** @WithumCPA (2,708 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/withumsmith-brown (2,753 employees on LinkedIn®) ## Parent Category [Business Finance Providers](https://www.g2.com/categories/business-finance) ## Related Categories - [Accounting Firms ](https://www.g2.com/categories/accounting-firms) - [Bookkeeping Services Providers](https://www.g2.com/categories/bookkeeping-services) - [Financial Consulting Providers](https://www.g2.com/categories/financial-consulting)