Outsource Tax Preparation & Review Services for CPA Firms

Are you spending too much time on tax preparation instead of focusing on client growth?

Unison Globus US provides reliable, scalable, and accurate Outsourced tax preparation & review services tailored specifically for CPA firms and accounting professionals. Our experienced team ensures compliance, efficiency, and high-quality output across diverse tax requirements:

Our Tax Preparation Expertise Includes:

Individual Income Tax Returns (Form 1040)

Fiduciary Income Tax Returns (Form 1041)

Non-Profit Organization Returns (Form 990)

Partnership Tax Returns (Form 1065)

C Corporation Tax Returns (Form 1120)

S Corporation Tax Returns (Form 1120S)

Estate & Gift Tax Returns (Form 706)

IRS Forms Preparation (Forms 433-A, 433-B, 433-F)

Expat Taxation Support (FBAR, 5471, 5472, 2555)

With structured workflows, detailed workpapers, ISO 27001 & SOC 2 compliance, and fast 24–48-hour onboarding, we help CPA firms streamline operations, reduce workload, and scale efficiently.

Ready to simplify your tax season and boost productivity? Partner with Unison Globus for seamless offshore tax support.