Reliable Tax Preparation Outsourcing for CPA Firms in the USA for Tax Season 2026

Scale your Tax Season 2026 with accurate, affordable, and on-time tax preparation support from certified experts without hiring extra staff.

4,500+

Tax Returns Prepared Successfully

98%

Client Satisfaction in Resolving Staffing Shortages

85%

Decrease in Workload Compression During Peak Tax Season

24Hr

Standard Turnaround Time for Tax Preparations

Why Choose CapActix?

Tax season overload, filing accuracy, staffing shortages, and rising costs make it difficult for CPA firms to maintain quality and turnaround. CapActix helps you eliminate these challenges by becoming your extended tax team. 

Experienced Tax Professionals

Our team is comprised of certified tax professionals with extensive experience in tax laws and tax compliance. 

Cost-Effective Solutions

We offer competitive prices and flexible plans that can be tailored to the needs of businesses of any size.

Advanced Technology

We utilize cutting-edge tax software that ensures accuracy and efficiency in tax preparation.

Confidentiality and Security

Your financial information is secured by strict security protocols as well as security measures to protect your data.

Outsourced Tax Preparation Services We Offer

Comprehensive tax preparation support tailored to your CPA firm needs.

1040 Individual Returns

Accurate individual tax returns prepared by experienced professionals.

1120/1120S Corporats

Expert Filing Services for 1120 & 1120S Corporate Tax Returns

1065 Partnerships

Accurate & Timely 1065 Partnership Tax Return Filing

Sales Tax Returns

Simplify Your Sales Tax Returns With Professional Support

Bookkeeping & Trial Balance

Professional bookkeeping and trial balance services you can trust

Real Results for CPA Firms Like Yours

Jennifer Thompson Senior Tax PartnerThompson Tax Group, Austin, TX

"Outstanding quality and professionalism. Their dedicated team feels like an extension of our firm. The 98% accuracy rate speaks for itself."

Jennifer Thompson Senior Tax PartnerThompson Tax Group, Austin, TX

"Outstanding quality and professionalism. Their dedicated team feels like an extension of our firm. The 98% accuracy rate speaks for itself."

Jennifer Thompson Senior Tax PartnerThompson Tax Group, Austin, TX

"Outstanding quality and professionalism. Their dedicated team feels like an extension of our firm. The 98% accuracy rate speaks for itself."

Jennifer Thompson Senior Tax PartnerThompson Tax Group, Austin, TX

"Outstanding quality and professionalism. Their dedicated team feels like an extension of our firm. The 98% accuracy rate speaks for itself."

What Our Happy Client Speak

We appreciate every referral that is passed on to us by our clients through their own words. Refer a few of them to our Happy Clients.

Security, Compliance & Data Protection

Your client data security is our top priority. We employ enterprise-grade protection measures and maintain strict compliance standards.

ISO 27001:2013

ISO 9001:2015

GDPR certificate

SOC -2 Certified

Our Secure Workflow Process

Upload

Review

Preparation

Quality Control

Delivery

100% of our team members undergo background checks and security training

All systems monitored 24/7 with intrusion detection and automated backup protocols

Flexible & Affordable Pricing for CPA Firms

Choose the pricing model that works best for your firm

Part Time Monthly Hire

04 Hrs/Day  ||  5 Days/Week

  • 80 Hours/Month
  • Billing: Fortnightly in Advance
  • Terms & Conditions Apply*

Most Popular

Full Time Monthly Hire

04 Hrs/Day  ||  5 Days/Week

  • 160 Hrs/Month
  • Billing: Fortnightly in Advance
  • Terms & Conditions Apply*

Hourly Hire

Minimum 50 Hours/2 Months

  • Consistent dedicated resource
  • Billing: Advance
  • Terms & Conditions Apply*

All plans include: Quality assurance • Dedicated support • Secure file transfer • Fast turnaround

How Our Tax Outsourcing Works

A simple, streamlined process designed for busy CPA firms

01

Share Documents

02

We Prepare & Review

03

You Review & Approve

04

Final Delivery

Ready to streamline your tax season?

Get Started Today

A simple, streamlined process designed for busy CPA firms

Request Free Trial


    Ready to streamline your tax season?

    Join 300+ CPA firms nationwide who trust CapActix for reliable, accurate, and cost-effective tax preparation support.

    Address:

    347 Fifth Avenue Suite 1402-227 New York, NY 10016

    FAQs Before Starting off With Us

    Looking for clarity on tax preparation outsourcing? Our FAQ section is crafted to address the most common questions CPA firms have when partnering with us. From process details to security practices, explore insights that simplify your decision-making and ensure a seamless outsourcing experience. 

    Because it saves time, reduces overhead, and boosts capacity during peak season without the hassle of hiring and training in-house staff. With Tax Preparation Outsourcing for CPA Firms, you stay focused on client relationships while we handle the prep work.

    Yes! Our outsourcing model is fully scalable — whether you need 1 or 10 tax preparers, we adjust to match your firm’s workload throughout the season.

    Absolutely. We follow industry-standard security protocols, use encrypted communication, and sign NDAs to ensure your client data is always protected and confidential. 

    Our team is proficient with major tax software including UltraTax, ProSeries, Lacerte, Drake Software, and CCH etc... We work directly within your licensed software environment, so there's no need to transfer files or systems. 

    Yes, we handle all types of tax returns — including 1040, 1120, 1120S, 1065, and more. Our experts are experienced with a wide range of U.S. tax scenarios. 

    Our preparers have years of U.S. tax experience and have worked across multiple tax seasons. They’re well-versed in IRS rules, federal/state compliance, and use top-tier software like UltraTax, Drake, and Lacerte. 

    Yes, we offer a 15-hour free trial or a couple of sample returns so you can evaluate the quality of our tax preparation outsourcing for CPA firms with no obligation. 

    CapActix maintains a robust tax knowledge base and continuously monitors IRS and state tax updates. We also issue timely alerts to ensure our clients stay compliant with the latest tax regulations and industry changes. 

    No, there’s no minimum. Whether you're a solo practitioner or a large CPA firm, we’re equipped to handle your unique tax preparation needs.