Tax Suite
by HoldThat Systems
Tax Suite by HoldThat Systems

Two connected platforms for smarter tax strategy and cleaner client experience.

Tax Strategy OS helps advisors organize planning opportunities, reviews, client profiles, and selected strategy workflows. Tax Hub gives clients one simple place to upload documents, complete tasks, message their advisor, book appointments, and track progress.

Takes about 3 minutes — we'll match you to the right plan.
Explore Tax Strategy OS

Or view Tax Hub.

Built by HoldThat Systems for organized, client-ready service experiences.
Active
Filing progress
0%
On track for April 15
Action
Pending tasks
0
2 due this week
New
Unread messages
0
From your advisor
Synced
Recent uploads
0
Last 7 days
Strategy Insight
3 new planning opportunities identified
Q4 strategies that could reduce next year's liability.
The problem

Tax work breaks down when strategy and client communication live in too many places.

Advisors juggle planning notes, client documents, filing tasks, messages, reminders, and reviews across inboxes, folders, spreadsheets, and disconnected tools. That creates delays, missed opportunities, and a weaker client experience.

Scattered client documents

Files live in inboxes, drives, and chat threads — and something always slips through.

Missed planning opportunities

Without a structured review, valuable strategies stay buried in the client profile.

Too much back and forth

Requests, reminders, and updates spread across channels and slow every filing down.

The products

One system for the advisor. One hub for the client.

Advisor Workspace

Tax Strategy OS

A planning and review dashboard for tax professionals who need structure around client strategy, entities, real estate, retirement, household planning, expenses, opportunity signals, saved reviews, and scenario building.

  • Strategy dashboard
  • Opportunity signals
  • Client reviews
  • Scenario planning
  • Entity & asset tracking
  • Saved notes and results
  • Selected strategy workflows
Client Portal

Tax Hub

A client-facing portal that keeps tax filing communication organized. Clients can upload documents, complete tasks, view messages, track progress, manage appointments, access files, and stay clear on what's needed next.

  • Upload center
  • Messages
  • Tasks
  • Documents
  • Appointments
  • Filing progress
  • Resources
  • Client intake
How they work together

The cleanest tax experience happens when the back office and client experience work together.

01

Advisor reviews the client profile

Tax Strategy OS helps identify planning opportunities, organize reviews, and track strategy categories.

02

Client completes requests

Tax Hub gives the client one place to upload documents, complete tasks, and respond to advisor requests.

03

Everyone stays aligned

The advisor gets cleaner workflows. The client gets clarity. The process feels more professional from start to finish.

Strategy library

Choose your strategy library.

Tax Strategy OS is built around selected strategy workflows. Choose the strategy areas you want turned on for your workspace based on your plan.

Starter · up to 3 workflowsStudio · up to 7 workflowsSignature · up to 15 workflows

Entity & business owner strategies

Real estate & asset strategies

Household & deduction strategies

Year-end planning & review

Your selected plan determines how many workflows are included. No plan includes all 15 by default — you choose what's on.

Built for

Built for tax pros who want more structure without overwhelming clients.

Tax advisors

Structure planning reviews and keep every client's strategy moving forward.

CPAs

Pair strategy workflows with a portal that keeps document collection clean.

Bookkeepers

Give clients one place to send what's needed without inbox chaos.

Financial professionals

Track opportunities and entity planning across your book of business.

Small tax firms

Standardize how every advisor reviews, plans, and communicates.

Client service teams

Handle requests, tasks, and updates with less back and forth.

Pricing

Choose the setup that fits your tax workflow.

Starter Suite

$697setup
+ $69/mo
Up to 3 selected workflows

Solo tax pros who want a clean strategy workspace and simple client portal.

  • Tax Strategy OS included
  • Tax Hub included
  • One connected setup
Best Value

Studio Suite

$1,497setup
+ $129/mo
Up to 7 selected workflows

Growing tax pros and small firms.

  • Tax Strategy OS included
  • Tax Hub included
  • One connected setup
Premium Setup

Signature Suite

$2,997setup
+ $249/mo
Up to 15 selected workflows

Firms that want a premium tax experience.

  • Tax Strategy OS included
  • Tax Hub included
  • One connected setup

Need only one side of the system? Tax Strategy OS and Tax Hub are also available separately.

Comparison

Which one should you explore first?

Tax Strategy OS

Best for
Tax professionals and advisors
Focus
Strategy, reviews, planning opportunities, client profiles, selected strategy workflows
Main user
Firm owner, advisor, tax strategist

Tax Hub

Best for
Client communication and document collection
Focus
Uploads, tasks, messages, filing progress, appointments, documents, resources
Main user
Client and service team

Tax Suite

Best for
Firms that want both sides connected
Focus
Advisor workflow plus client portal experience
Main user
Tax professional, firm owner, service team
Visual proof

Preview the experience.

Tax Strategy OS
Tax Strategy OS dashboard showing strategy reviews, opportunity signals, business entities, and real estate assets.
Organize reviews, opportunities, client assets, strategy categories, and saved planning work.
Tax Hub
Tax Hub client portal dashboard showing filing progress, pending tasks, unread messages, and recent uploads.
Give clients a clear portal for tasks, uploads, messages, appointments, and filing progress.
FAQ

Common questions before you get started.

You can absolutely start with one. Tax Strategy OS is the advisor workspace, and Tax Hub is the client portal — they're sold separately, and the Tax Suite bundle simply connects both for firms that want the full experience.
Setup Request

Tax Suite Setup Request

Tell us what you need. We'll match you to Tax Strategy OS, Tax Hub, or the full Tax Suite.

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Contact information

Tell us a little about you and your firm.

Your information is kept private and is only used to set up your account — never shared or sold.

Get started

Make tax planning feel more organized from both sides.

Tax Strategy OS gives the advisor structure. Tax Hub gives the client clarity. Together, they create a smoother, more professional tax experience.