Now Accepting Member Firms for 2026 Tax Season — Limited Slots
2026 Tax Season Enrollment Open
Legacy Vault – Tax Alliance Association

Where Precision Meets Prosperity.

Legacy Vault empowers tax offices and service bureaus with enterprise-grade technology — delivering a seamless, white-glove experience for every client, every season.

Become A Member Firm
30+
Tax Offices
1,000+
Clients Served
Legacy Vault

Enjoy Free Estimates Before Filing

Precision Tax Refund Estimator

$
$
Estimated Vault Refund
$2,346

Eligible for Direct Deposit

Est. Tax Liability$11,904
Total Deductions$12,950
Ready When You Are

File Your Taxes Now.

Start your 2026 season return in minutes. Complete our secure intake form and a licensed Legacy Vault professional takes it from there — no office visit, no paperwork chase.

Access Client Portal
  • Secure Online Intake

    Encrypted from the first keystroke

  • Same-Day Review

    Most returns started within hours

  • Licensed Professionals

    IRS-registered tax preparers

Secure Client PortalsDigital IntakeCompliance TrackingEncrypted MessagingE-SignatureMulti-Office ManagementAutomated WorkflowsReal-Time Status
By The Numbers

Trusted By Professionals Nationwide

0+
Tax Offices Empowered
0+
Clients Served
Continuously Evolving
Advanced Ecosystem
Ecosystem Architecture

Built For Both Sides Of The Table

One unified platform serving tax professionals and their clients with equal precision, security, and care.

For Tax Professionals

Elevate your entire operation with enterprise-grade tools for multi-office management, automated compliance, and white-glove client service.

  • 01Multi-Office Management
  • 02Custom CRM Capabilities
  • 03Automated Workflows
  • 04Advanced Compliance Tracking
Access Bureau Portal

For Clients

Experience a seamless, secure, and fully connected tax journey — from the comfort of your home to the moment your return is filed.

  • 01Secure Document Upload
  • 02Real-Time Status Updates
  • 03Encrypted Messaging Center
  • 04Streamlined E-Signature
Access Client Portal

The Foundation Of Excellence

01

Organized Experience

Streamlined document libraries and intelligent client intakes that keep every detail perfectly structured.

02

Digital Access

24/7 high-performance mobile, tablet, and desktop accessibility from anywhere in the world.

03

Connected Communication

Direct, secure encrypted messaging between clients and tax professionals — no middlemen.

04

Strict Compliance

Automated IRS due diligence and comprehensive state compliance tracking built into every step.

The Workflow

Your Tax Experience, Organized.

01

Get Started

Your tax professional refers you to Legacy Vault and provides your access information.

02

Complete Tax Letters

Submit your digital intake and upload required documents through the secure portal.

03

Stay Step-by-Step

Track your return status in real-time and communicate directly with your tax professional.

04

Beyond Taxes

Access additional services like bookkeeping, credit services, and financial programs.

Trust & Compliance
IRS Registered Partner
State Compliance Bureau
ISO 27001
E-Signature Verified
Questions

Frequently Asked Questions

Everything you need to know about Legacy Vault and how it powers your tax experience.

Still have questions? Contact your participating tax office for more information.

Legacy Vault is a technology and business systems platform that powers participating tax offices. It provides client portals, digital intake, and management tools designed to elevate the tax experience for both professionals and clients.
Join The Network

Ready to Elevate Your Tax Practice?

Join the elite network of tax offices powered by Legacy Vault. Limited onboarding slots available for the 2026 tax season.

Legacy Vault – Tax Alliance Association

The technology and business systems platform powering elite tax offices and service bureaus. Compliance. Organization. Excellence.

Compliance  ·  Security  ·  Excellence

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© 2026 Legacy Vault – Tax Alliance Association. All rights reserved.

Legacy Vault is a technology and business systems platform. Services vary by participating office. Legacy Vault does not provide tax preparation or financial services directly.