Tax Services companies

H&R Block is a tax preparation company combining human expertise with digital tools across assisted and DIY filing, small business services, and financial produ…

Grant Thornton Ireland is a professional services firm offering advisory, audit and tax services to clients of all sizes, with nearly 3,000 staff across eight l…

Cloud-based Canadian tax and accounting firm offering tax planning, financial statements and business advisory to small and medium-sized businesses, using workf…

EFPR Group provides accounting and business consulting services to individuals and businesses across Western New York and the United States.

Bright!Tax offers online US tax preparation services for Americans living abroad through a cloud-based platform.

PwC US Tax LLP delivers tax consulting, compliance, and advisory services with a focus on data analytics and tax technology.

Whitley Penn is a public accounting firm providing audit, tax, advisory, and digital services from offices in Texas and New Mexico.

Neo.Tax builds an AI engine that automates IRS R&D tax credit applications and ASC 350-40 compliance for enterprises using agentic AI trained on IRS rules.

Taxwell operates a digital tax filing platform integrating AI to serve tax professionals and individuals through brands like TaxAct and Drake Software.

Vertex Inc. provides integrated indirect tax technology - software, content and services - for tax compliance in global commerce, delivered as cloud or on-premi…

Kintsugi AI develops sales tax automation and compliance software for companies worldwide, supported by a 150-plus-person team and white-glove customer service.