Outsource Tax Preparation Services

Tax Preparation

Outsource Tax Preparation Services for CPA Firms -
Compliance, Accuracy, and Efficiency

At Unison Globus, we support CPAs and EAs across the United States with reliable, outsourced tax preparation solutions focused on accuracy, compliance, and efficiency. Our cost-effective approach helps professionals reduce workload, meet deadlines with confidence, and maintain smooth operations throughout tax season, and beyond.

Start Outsourcing Your
Tax Preparation Today

Feeling stretched by tax compliance and filing deadlines?
It might be time to outsource tax preparation services and bring clarity back to your workflow.

Get in touch today to discover how our tax preparation outsourcing services can help CPAs and EAs improve efficiency, reduce operational costs, and stay confidently compliant without adding internal pressure during tax season.

Get in Touch!

    Comprehensive Offshore Tax Preparation & Compliance Services

    We provide a full suite of offshore tax preparation services, ensuring seamless compliance.
    accurate filings and strategic tax planning for businesses and individuals alike.

    Personal Income Tax Returns (Form 1040 Series): Precise preparation for individual tax compliance.

    Trusts & Estates Taxation (Form 1041): Comprehensive tax support for estates and trusts.

    Corporate Taxation (Forms 1120 & 1120S): Accurate corporate tax filings for businesses of all sizes.
    LLCs & Partnership Taxation (Form 1065): Specialized tax return preparation for partnerships.
    Non-Profit Tax Filings (Form 990): Compliance and advisory support for tax-exempt entities.
    Heavy Equipment Use Taxation: Handling specialized tax reporting for transportation and logistics businesses.
    Expat Tax Filing: Expert handling of Forms 2555, 5471, 5472, and other international tax filings.
    FBAR Filing: Full compliance with foreign account reporting requirements.
    IRS Amnesty & Notices: Efficient resolution of IRS amnesty and tax notice matters.
    Complete Expat Compliance:Ensuring expatriates meet all U.S. tax obligations.
    Expert Tax Research: Access to professional tax insights and references.
    Regulatory Updates: Ongoing updates on tax law changes and compliance alerts.
    Knowledge Database: Structured access to comprehensive tax information.
    Strategic Tax Forecasting: Proactive tax planning for individuals and businesses.
    Minimizing Tax Liabilities: Preventing penalties and ensuring tax efficiency.
    High-Volume Processing: Efficient preparation of large volumes of Form 1040 returns during peak season.
    White Label Support: Seamless delivery under your brand for white label tax preparation services.
    Scalable Capacity: Quickly manage increased workload through outsourced business tax preparation without hiring temporary staff.

    Unwavering

    Commitment to Data
    Security & Confidentiality  

    Data protection is not optional. It is foundational.

    Our ISO/IEC 27001:2022 certification and SOC 2 Type II compliance reflect our commitment to safeguarding sensitive client information across both digital and physical environments. Every process is built around strict access controls, secure infrastructure, and continuous monitoring, giving you confidence that your data is handled with the highest standards of security, privacy, and operational integrity.

    Flexible Engagement Models and Processes Suitable for CPA Firms

    Engage skilled tax professionals for short-term or long-term support based on your workload and seasonal demand.

    Flexible volumes starting from a minimum of 50 returns to 5,000+ returns, covering all levels of complexity for both individual and business tax preparation.
    Schedule a 15 Minutes Clarity Call

    Software Landscape

    Xero
    DrakeSoftware
    quicken
    Pro connect
    ATX
    CCH copy
    Drake Tax
    Go System
    Lacerte
    ProSeries
    software_icon_1752561536
    UltraTax-removebg-preview

    Beyond Numbers

    Statistical Proof of Excellence

    0 +
    Clients
    Globally
    0 +
    Years of
    experience
    0 +
    Talented
    Professional
    0 %
    Referral
    Business
    0 hrs
    Onboarding
    Process

    Trusted by 350+ Firms Globally

    Priscilla Thomasevich

    Sawgrass CPA

    I have been very pleased with the addition of Unison staff for Tax and Accounting to our team. I am a very active member of the AICTP and I have been quite successful in transforming my firm from a traditional CPA firm to an Advisory firm, providing concierge level service and advanced tax reduction strategies to our clients. Unison has played a huge role in allowing me to shift to this new model. The work is reliable, professional and they use clear workpapers and standardized procedures that are quite easy to review and follow. I highly recommend them.

    Julie Smith

    Harper & Company CPAs Plus

    It felt like magic. In less than a month, we were ahead on deadlines, our team wasn’t drowning, and I finally had time to think like a business owner again. The quality of work is outstanding, and they jumped right into our systems and processes. Despite losing a key employee during tax season, we didn’t miss a beat

    Frank Stitely

    SK CPAs and Business Advisors PLLC

    We have been working with Unison Globus for 5 years. We are impressed with the diligence and knowledge of our Unison Staff. They are an essential part of our operations. We rely on them for both tax return preparation and in support of our client accounting services. They are such a part of us that we couldn’t operate without them. Beyond the value of their professional contributions, we value their friendship.

    Joe Hopkins

    Hopkins CPA Firm P.C

    Excellent Excellent Excellent, The tax return preparation & bookkeeping services provided by Unison Globus are far superior to any other competitor services. Their team provides detailed excel spreadsheet reconciliation to support the timely tax return processing. Being in the tax resolution business myself as a CPA I trust the Unison team to produce sometimes as many as 10 tax returns for a single client. Unison is a proven service with vetted employees and a top-notch security policy. DO NOT GO ANYWHERE ELSE. Trust me

    Snehal Patel, Accountant

    Tax & Business Solutions, CPA & Co., LLC

    Working with Unison Globus has been the most rewarding experience I’ve encountered with an international team. The remote accountant I collaborated with blends effortlessly into our firm, truly becoming part of the team.

    Why Choose Unison Globus for Tax
    Preparation Outsourcing?

    Expert U.S. Tax Outsourcing: Deep knowledge of IRS regulations and U.S. tax laws.
    Cost-Efficient Solutions: Reduce staffing expenses and operational overhead.
    Scalable Tax Preparation Services: Tailored outsourcing solutions for CPA firms of all sizes.
    Seamless Integration with CPA Firms: Enhancing efficiency without disrupting operations.
    Tax Season Readiness: Comprehensive support during peak tax periods.
    Secure & Confidential: Advanced data protection protocols to safeguard client information.
    Proven Track Record: Years of experience in outsourcing tax return preparation for CPA firms.

    Key Benefits of Offshore Tax Preparation Services

    Enhanced Accuracy & Compliance Reduce errors and ensure regulatory adherence.
    Increased Efficiency Automate processes and reduce manual effort.
    Scalable & Flexible Support Adapt tax services to your business needs.
    Maximized Tax Savings: Strategic tax planning to optimize deductions and credits.
    Seamless Multi-State & Federal Filings Compliance with local, state, and federal tax laws.

    Blog

    Hire Expert
    Tax Professionals Today!

    Looking for reliable tax preparation experts?

    Hire Unison Globus’ skilled tax professionals to handle your tax compliance with precision, accuracy, and efficiency. Whether you’re a CPA firm or a business owner, we provide customized tax solutions to meet your specific needs.

    Unison Globus – Tax Preparation Made Simple for CPAs and Accounting Firms.

    Schedule a 15 Minutes Clarity Call

    Work With the
    Team of Experts Your
    Business Merits

    Feeling overwhelmed by tax Preparation task?

    Start a trial with Unison Globus and discover how our expert outsourcing services can permanently alleviate your financial stress.

    At Unison Globus, we’re not just about numbers; we’re about empowering your business with flawless financial management.

    Let’s Discuss