Link copied to clipboard

# CCH ProSystem fx vs UltraTax CS Comparison - What are their main differences?

Share
[
Export
](/compare/cch-prosystem-fx/ultratax-cs/export.csv)

CCH ProSystem fxUltraTax CS[+ Add Product](#)

Pricing

**CCH ProSystem fx**
No pricing available

**UltraTax CS**
No pricing available

**Pricing Insights**
from reviews

Time to Implement

**CCH ProSystem fx**
Not enough reviews yet

**UltraTax CS**
Not enough reviews yet

Return on Investment

**CCH ProSystem fx**
Not enough reviews yet

**UltraTax CS**
Not enough reviews yet

Perceived Cost

**CCH ProSystem fx**
$$$$$

**UltraTax CS**
$$$$$

Average Discount

**CCH ProSystem fx**
Not enough reviews yet

**UltraTax CS**
Not enough reviews yet

**Pros & Cons**
from reviews

**CCH ProSystem fx**
Not enough data

**UltraTax CS**
[
Customer Support (2)
](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=2010940&qs=pros-and-cons#reviews)[
Ease of Use (2)
](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=1884054&qs=pros-and-cons#reviews)[
Difficult Learning (1)
](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=2300246&qs=pros-and-cons#reviews)[
Expensive (1)
](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=1884071&qs=pros-and-cons#reviews)

Integrations

**CCH ProSystem fx**
Not enough data

**UltraTax CS**
[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_5770d878862b57fabe977ea85a889ca0/canopy-2026-05-12%282%29.png "Product Avatar Image")

Canopy

](https://www.g2.com/products/canopy-2026-05-12/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_a52b5ca1be5f5c08bf3caa6bd1766311/cs-professional-suite.png "Product Avatar Image")

CS Professional Suite

](https://www.g2.com/products/cs-professional-suite/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_6a0261802d74d64065be9714c39da32f/safesend.jpg "Product Avatar Image")

SafeSend

](https://www.g2.com/products/safesend/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_1a1b4325a82907103150b0c621531ac8/smartvault.png "Product Avatar Image")

SmartVault

](https://www.g2.com/products/smartvault/reviews)[
View all
](https://www.g2.com/products/ultratax-cs/integrations)

**Ratings**
from reviews

Meets Requirements

**CCH ProSystem fx**

8.4

8.459

**UltraTax CS**

7.7

7.750

Ease of Use

**CCH ProSystem fx**

7.6

7.659

**UltraTax CS**

7.6

7.651

Ease of Setup

**CCH ProSystem fx**

7.6

7.67

**UltraTax CS**

7.6

7.614

Ease of Admin

**CCH ProSystem fx**

8.1

8.17

**UltraTax CS**

6.0

6.07

Quality of Support

**CCH ProSystem fx**

8.1

8.150

**UltraTax CS**

6.7

6.749

Has the product been a good partner in doing business?

**CCH ProSystem fx**

8.3

8.37

**UltraTax CS**

5.0

5.07

Product Direction (% positive)

**CCH ProSystem fx**

6.7

6.757

**UltraTax CS**

6.2

6.249

**Features**
ratings from reviews

Corporate Tax

Not enough data

8.5

8

User Insights

**Reviewers' Company Size**

Small-Business(50 or fewer emp.)
25.8%

Mid-Market(51-1000 emp.)
56.5%

Enterprise(\> 1000 emp.)
17.7%

Small-Business(50 or fewer emp.)
25.8%

Mid-Market(51-1000 emp.)
56.5%

Enterprise(\> 1000 emp.)
17.7%

Small-Business(50 or fewer emp.)
95.0%

Mid-Market(51-1000 emp.)
3.3%

Enterprise(\> 1000 emp.)
1.7%

Small-Business(50 or fewer emp.)
95.0%

Mid-Market(51-1000 emp.)
3.3%

Enterprise(\> 1000 emp.)
1.7%

**Reviewers' Industry**

[![CCH ProSystem fx](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_4fba50daba6d27e57d9fed2ff2167f59/prosystem-fx-suite.jpeg "CCH ProSystem fx")](https://www.g2.com/products/cch-prosystem-fx/reviews)
CCH ProSystem fx

Accounting
82.3%

Hospital & Health Care
3.2%

Financial Services
3.2%

Venture Capital & Private Equity
1.6%

Real Estate
1.6%

Other
8.1%

[![UltraTax CS](https://images.g2crowd.com/uploads/product/hd_favicon/68e64bc28f7346de2530e888839274c2/ultratax-cs.svg "UltraTax CS")](https://www.g2.com/products/ultratax-cs/reviews)
UltraTax CS

Accounting
93.2%

Computer Software
3.4%

Information Technology and Services
1.7%

Chemicals
1.7%

Other
0.0%

Alternatives

**CCH ProSystem fx Alternatives**

 ![Intuit Lacerte Tax](https://images.g2crowd.com/uploads/product/hd_favicon/9fc1a59cc617f7938d05262b6987ec56/intuit-lacerte-tax.svg "Intuit Lacerte Tax")

[
Intuit Lacerte Tax
](/products/intuit-lacerte-tax/reviews)

 ![Intuit ProSeries Tax](https://images.g2crowd.com/uploads/product/hd_favicon/f507c1a50724204d28b2e9b31b0d65e5/intuit-proseries-tax.svg "Intuit ProSeries Tax")

[
Intuit ProSeries Tax
](/products/intuit-proseries-tax/reviews)

 ![GoSystem Tax RS](https://images.g2crowd.com/uploads/product/hd_favicon/68e64bc28f7346de2530e888839274c2/gosystem-tax-rs.svg "GoSystem Tax RS")

[
GoSystem Tax RS
](/products/gosystem-tax-rs/reviews)

 ![Drake Tax](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_6be5f37c0f569f82686f5aa4871d6722/drake-tax.png "Drake Tax")

[
Drake Tax
](/products/drake-tax/reviews)

**UltraTax CS Alternatives**

 ![Drake Tax](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_6be5f37c0f569f82686f5aa4871d6722/drake-tax.png "Drake Tax")

[
Drake Tax
](/products/drake-tax/reviews)

 ![Intuit Lacerte Tax](https://images.g2crowd.com/uploads/product/hd_favicon/9fc1a59cc617f7938d05262b6987ec56/intuit-lacerte-tax.svg "Intuit Lacerte Tax")

[
Intuit Lacerte Tax
](/products/intuit-lacerte-tax/reviews)

 ![CCH ProSystem fx Tax](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_4fba50daba6d27e57d9fed2ff2167f59/cch-prosystem-fx-tax.jpeg "CCH ProSystem fx Tax")

[
CCH Tax
](/products/cch-prosystem-fx-tax/reviews)

 ![Intuit ProSeries Tax](https://images.g2crowd.com/uploads/product/hd_favicon/f507c1a50724204d28b2e9b31b0d65e5/intuit-proseries-tax.svg "Intuit ProSeries Tax")

[
Intuit ProSeries Tax
](/products/intuit-proseries-tax/reviews)

## CCH ProSystem fx vs UltraTax CS FAQs

Generated using AI

Last updated: August 14, 2026

### What is the difference between UltraTax CS vs ProSystem fx Suite?

ProSystem fx Suite is rated higher than UltraTax CS by G2 reviewers, with stronger support and administration scores.

| [UltraTax CS](https://www.g2.com/products/ultratax-cs/reviews) | [ProSystem fx Suite](https://www.g2.com/products/prosystem-fx-suite/reviews) |
| --- | --- |
| 3.4/5 (61 reviews) | 4.0/5 (63 reviews) |
| Small-Business | Mid-Market |
| 7.6 | 7.6 |
| 6.7 | 8.1 |
| Ease of Use | Intuitive and easy to teach |

### How do the pricing models of UltraTax CS and ProSystem fx Suite compare?

ProSystem fx Suite is considered the stronger value by reviewers, with a higher satisfaction score on price and cost-related dimensions.

- **UltraTax CS:** In recent reviews, several reviewers describe UltraTax CS as expensive, with some noting high costs as a downside.
- **ProSystem fx Suite:** Reviewers highlight that ProSystem fx Suite is inexpensive and delivers strong value for its capabilities.

### What are the best alternatives to UltraTax CS and ProSystem fx Suite?

The top three alternatives to UltraTax CS and ProSystem fx Suite are Intuit Lacerte Tax, Drake Tax, and Intuit ProSeries Tax.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [UltraTax CS](https://www.g2.com/products/ultratax-cs/reviews) | 3.4/5 (61) | Small-Business | Expensive | Ease of Use |
| [ProSystem fx Suite](https://www.g2.com/products/prosystem-fx-suite/reviews) | 4.0/5 (63) | Mid-Market | Inexpensive | Intuitive and easy to teach |
| [Intuit Lacerte Tax](https://www.g2.com/products/intuit-lacerte-tax/reviews) | 4.3/5 (187) | Small-Business | — | — |
| [Drake Tax](https://www.g2.com/products/drake-tax/reviews) | 4.6/5 (27) | Small-Business | — | — |
| [Intuit ProSeries Tax](https://www.g2.com/products/intuit-proseries-tax/reviews) | 4.2/5 (88) | Small-Business | — | — |

### Which Corporate Tax features should I prioritize when comparing UltraTax CS and ProSystem fx Suite?

Buyers should prioritize Ease of Use, Quality of Support, Ease of Admin, Integrations, and Calculations when comparing UltraTax CS and ProSystem fx Suite.

- **Ease of Use:** Both products score 7.6, with UltraTax CS having 2 all-time mentions for ease of use and ProSystem fx Suite described as intuitive and easy to teach.
- **Quality of Support:** UltraTax CS scores 6.7 with 2 all-time mentions for customer support, while ProSystem fx Suite scores 8.1.
- **Ease of Admin:** UltraTax CS scores 6.0, ProSystem fx Suite scores 8.1, indicating a notable difference in administrative satisfaction.
- **Integrations:** UltraTax CS has 1 all-time mention for integrations; ProSystem fx Suite has no recent integration mentions.
- **Calculations:** Both products are frequently cited for calculation capabilities, with Calculations as the most mentioned feature across reviews.

### What are the pros and cons of UltraTax CS vs ProSystem fx Suite?

UltraTax CS is most often praised for its ease of use, while ProSystem fx Suite is highlighted for its intuitive interface and ease of teaching.

- **UltraTax CS strengths:** Ease of use (2 all-time mentions), customer support (2 all-time mentions), efficiency, integrations, time-saving, and user interface.
- **UltraTax CS trade-offs:** Difficult learning curve, expensive pricing, inefficiency, login issues, and software bugs, each with 1 all-time mention.
- **ProSystem fx Suite strengths:** Intuitive and easy to teach, strong organization, and effective document management.
- **ProSystem fx Suite trade-offs:** Reviewers note occasional bugs, clunky interface, and some workflow inefficiencies.

### Is UltraTax CS or ProSystem fx Suite better for small businesses?

UltraTax CS is the better fit for small businesses, as it is most frequently reviewed by small-business users and receives positive sentiment for ease of use and training.

- **UltraTax CS:** Largest segment is Small-Business; reviewers highlight ease of use and suitability for small firms.
- **ProSystem fx Suite:** Largest segment is Mid-Market; reviewers describe it as intuitive and easy to teach, but with less focus on small-business needs.

### Which Corporate Tax platform has better integrations?

UltraTax CS is favored for integrations, with reviewers citing integration capabilities in recent reviews.

- **UltraTax CS:** Integrations mentioned in recent reviews, with 1 all-time mention for integrations with other Thomson Reuters applications.
- **ProSystem fx Suite:** No recent reviewer-cited integrations.

### How do UltraTax CS and ProSystem fx Suite compare on customer support?

ProSystem fx Suite outperforms UltraTax CS on Quality of Support by a margin of 1.4 points (8.1 vs 6.7).

- **UltraTax CS:** Reviewers mention customer support positively in 2 all-time mentions, but also note long wait times and inconsistent experiences.
- **ProSystem fx Suite:** Reviewers consistently rate support highly, with multiple reviews citing helpful and responsive customer service.

### Which is easier to implement, UltraTax CS or ProSystem fx Suite?

UltraTax CS and ProSystem fx Suite are rated equally on Ease of Setup, both scoring 7.6, indicating parity in implementation experience.

- **UltraTax CS:** Reviewers describe setup as straightforward and easy to learn, with several noting quick onboarding for new staff.
- **ProSystem fx Suite:** Reviewers highlight that the software is intuitive and easy to teach, with positive feedback on initial setup and training.

### Which product has better Calculations?

Both UltraTax CS and ProSystem fx Suite are highly rated for Calculations, with reviewers frequently citing calculation accuracy and reliability.

- **UltraTax CS:** Calculation capabilities are praised in recent reviews, with robust diagnostics and accurate outputs highlighted.
- **ProSystem fx Suite:** Reviewers note strong calculation features, with real-time adjustments and automatic penalty and interest calculations.

## CCH ProSystem fx vs UltraTax CS

When assessing the two solutions, reviewers found them equally easy to use and set up. However, reviewers preferred the ease of administration and doing business with CCH ProSystem fx overall.

- Reviewers felt that CCH ProSystem fx meets the needs of their business better than UltraTax CS.
- When comparing quality of ongoing product support, reviewers felt that CCH ProSystem fx is the preferred option.
- For feature updates and roadmaps, our reviewers preferred the direction of CCH ProSystem fx over UltraTax CS.