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# Intuit ProSeries Tax vs UltraTax CS Comparison - What are their main differences?

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Intuit ProSeries TaxUltraTax CS[+ Add Product](#)

Pricing

**Intuit ProSeries Tax**
Free Trial

**$1,119** per year · ProSeries Basic Unlimited

**$2,144** per year · ProSeries Professional Pricing

**UltraTax CS**
No pricing available

**Pricing Insights**
from reviews

Perceived Cost

**Intuit ProSeries Tax**
$$$$$

**UltraTax CS**
$$$$$

Average Discount

**Intuit ProSeries Tax**
12%

**UltraTax CS**
Not enough reviews yet

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Time to Implement

**Intuit ProSeries Tax** 6 months
Based on 100 responses

**UltraTax CS** 6 months
Based on 100 responses

Return on Investment

**Intuit ProSeries Tax** 6 months
Based on 100 responses

**UltraTax CS** 6 months
Based on 100 responses

**Pros & Cons**
from reviews

**Intuit ProSeries Tax**
Not enough data

**UltraTax CS**

Customer Support (2)

Ease of Use (2)

Difficult Learning (1)

Expensive (1)

Integrations

**Intuit ProSeries Tax**
[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_0a854d012aa645afacf932a1f5826395/proseries-fixed-assets-manager.jpg "Product Avatar Image")

ProSeries Fixed Assets Manager

](https://www.g2.com/products/proseries-fixed-assets-manager/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_886c6362df2546780d72afd6d2eed4d9/quickbooks-desktop-pro.png "Product Avatar Image")

Desktop Pro

](https://www.g2.com/products/quickbooks-desktop-pro/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_50b93b0f332ffa4a17f0c4c1f6c6464b/quickbooks-online.png "Product Avatar Image")

QuickBooks Online

](https://www.g2.com/products/quickbooks-online/reviews)[
View all
](https://www.g2.com/products/intuit-proseries-tax/integrations)

**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

**Intuit ProSeries Tax**

**9.0** /10

Based on 111 responses

**UltraTax CS**

**7.7** /10

Based on 50 responses

Ease of Use

**Intuit ProSeries Tax**

**9.0** /10

Based on 112 responses

**UltraTax CS**

**7.6** /10

Based on 51 responses

Ease of Setup

**Intuit ProSeries Tax**

**9.2** /10

Based on 55 responses

**UltraTax CS**

**7.6** /10

Based on 14 responses

Ease of Admin

**Intuit ProSeries Tax**

**9.2** /10

Based on 31 responses

**UltraTax CS**

**6.0** /10

Based on 7 responses

Quality of Support

**Intuit ProSeries Tax**

**8.2** /10

Based on 105 responses

**UltraTax CS**

**6.7** /10

Based on 49 responses

Has the product been a good partner in doing business?

**Intuit ProSeries Tax**

**8.8** /10

Based on 31 responses

**UltraTax CS**

**5.0** /10

Based on 7 responses

Product Direction (% positive)

**Intuit ProSeries Tax**

**6.8** /10

Based on 103 responses

**UltraTax CS**

**6.2** /10

Based on 49 responses

**Features**
ratings from reviews

Corporate Tax

**9.3** /10

Based on 26 responses

**8.5** /10

Based on 8 responses

Professional Tax

**9.6** /10

Based on 18 responses

Not enough data

User Insights

**Reviewers' Company Size**

Small-Business(50 or fewer emp.)
89.0%

Mid-Market(51-1000 emp.)
5.5%

Enterprise(\> 1000 emp.)
5.5%

Small-Business(50 or fewer emp.)
89.0%

Mid-Market(51-1000 emp.)
5.5%

Enterprise(\> 1000 emp.)
5.5%

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**

[![Intuit ProSeries Tax](https://images.g2crowd.com/uploads/product/hd_favicon/f507c1a50724204d28b2e9b31b0d65e5/intuit-proseries-tax.svg "Intuit ProSeries Tax")](https://www.g2.com/products/intuit-proseries-tax/reviews)
Intuit ProSeries Tax

Accounting
68.6%

Financial Services
5.9%

Management Consulting
1.7%

Information Technology and Services
1.7%

Insurance
1.7%

Other
20.3%

[![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

**Intuit ProSeries Tax Alternatives**

 ![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)

 ![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)

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

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

 ![Avalara](https://images.g2crowd.com/uploads/product/hd_favicon/1539724680/avalara.svg "Avalara")

[
Avalara
](/products/avalara/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 ProConnect Tax](https://images.g2crowd.com/uploads/product/hd_favicon/167a8dc22c843e060fc1af32f01427a2/intuit-proconnect-tax.svg "Intuit ProConnect Tax")

[
Intuit ProConnect Tax
](/products/intuit-proconnect-tax/reviews)

## Intuit ProSeries Tax vs UltraTax CS FAQs

Generated using AI

Last updated: August 14, 2026

### What is the difference between UltraTax CS vs Intuit ProSeries Tax?

Intuit ProSeries Tax stands out for higher reviewer satisfaction, especially in support and ease of setup, while UltraTax CS is noted for its integrations and efficiency.

| [UltraTax CS](https://www.g2.com/products/ultratax-cs/reviews) | [Intuit ProSeries Tax](https://www.g2.com/products/intuit-proseries-tax/reviews) |
| --- | --- |
| 3.4/5 (61 reviews) | 4.2/5 (88 reviews) |
| Small-Business | Small-Business |
| 7.6 | 9.2 |
| 6.7 | 8.3 |
| Integrations | Ease of Use |

### How do the pricing models of UltraTax CS and Intuit ProSeries Tax compare?

Intuit ProSeries Tax is rated as the stronger value by reviewers, with higher satisfaction on price and cost-related dimensions.

- **UltraTax CS:** In recent reviews, several reviewers describe UltraTax CS as expensive compared to other tax software.
- **Intuit ProSeries Tax:** Reviewers note that Intuit ProSeries Tax provides affordable and accurate tax preparation, though some mention backend fees for certain features.

### What are the best alternatives to UltraTax CS and Intuit ProSeries Tax?

The best alternatives to UltraTax CS and Intuit ProSeries Tax are CCH Tax, Drake Tax, and Intuit Lacerte 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 reviews) | Small-Business | Expensive compared to other tax software | Integrations |
| [Intuit ProSeries Tax](https://www.g2.com/products/intuit-proseries-tax/reviews) | 4.2/5 (88 reviews) | Small-Business | Affordable and accurate, but some backend fees | Ease of Use |
| [CCH Tax](https://www.g2.com/products/cch-prosystem-fx-tax/reviews) | 4.1/5 (133 reviews) | Mid-Market | — | — |
| [Drake Tax](https://www.g2.com/products/drake-tax/reviews) | 4.6/5 (27 reviews) | Small-Business | — | — |
| [Intuit Lacerte Tax](https://www.g2.com/products/intuit-lacerte-tax/reviews) | 4.3/5 (187 reviews) | Small-Business | — | — |

### Which Corporate Tax features should I prioritize when comparing UltraTax CS and Intuit ProSeries Tax?

Buyers should prioritize Ease of Use, Quality of Support, Integrations, Calculations, and Pricing when comparing UltraTax CS and Intuit ProSeries Tax.

- **Ease of Use:** UltraTax CS scores 7.6; Intuit ProSeries Tax scores 9.0.
- **Quality of Support:** UltraTax CS scores 6.7; Intuit ProSeries Tax scores 8.3.
- **Integrations:** UltraTax CS is cited for integrations (1 all-time mention); Intuit ProSeries Tax has no recent integration mentions.
- **Calculations:** Both products are frequently cited for accurate calculations in recent reviews.
- **Pricing:** UltraTax CS is described as expensive in recent reviews; Intuit ProSeries Tax is noted for affordability but with some backend fees.

### What are the pros and cons of UltraTax CS vs Intuit ProSeries Tax?

UltraTax CS is highlighted for integrations, while Intuit ProSeries Tax is praised for ease of use.

- **UltraTax CS strengths:** Integrations (1 all-time mention), efficiency, time-saving, user interface, customer support (2 all-time mentions).
- **UltraTax CS trade-offs:** Expensive (1 all-time mention), difficult learning curve, login issues, software bugs, inefficiency.
- **Intuit ProSeries Tax strengths:** Ease of use, accurate calculations, affordable for tax preparation, strong customer support in recent reviews.
- **Intuit ProSeries Tax trade-offs:** Some reviewers mention backend fees and occasional software glitches.

### Is UltraTax CS or Intuit ProSeries Tax better for small businesses?

Intuit ProSeries Tax is the better fit for small businesses, with higher satisfaction among small-business reviewers.

- **UltraTax CS:** Largest segment is Small-Business; reviewers note ease of use but mention higher cost and technical issues.
- **Intuit ProSeries Tax:** Largest segment is Small-Business; reviewers consistently highlight ease of use, affordability, and efficient tax preparation for small firms.

### Which Corporate Tax platform has better integrations?

UltraTax CS is favored for integrations, with reviewers specifically citing its integration capabilities.

- **UltraTax CS:** Integrations are cited in recent reviews (1 all-time mention), including with other Thomson Reuters applications.
- **Intuit ProSeries Tax:** No recent reviewer-cited integrations.

### How do UltraTax CS and Intuit ProSeries Tax compare on customer support?

Intuit ProSeries Tax has a materially higher Quality of Support score (8.3 vs 6.7), indicating stronger reviewer satisfaction with support.

- **UltraTax CS:** Reviewers mention customer support positively in 2 all-time mentions, but also cite long wait times and inconsistent experiences.
- **Intuit ProSeries Tax:** Reviewers consistently highlight strong customer support, with multiple recent reviews praising responsiveness and helpfulness.

### Which is easier to implement, UltraTax CS or Intuit ProSeries Tax?

Intuit ProSeries Tax is easier to implement, with a higher Ease of Setup score (9.2 vs 7.6).

- **UltraTax CS:** Reviewers describe setup as straightforward but note a learning curve and occasional technical issues.
- **Intuit ProSeries Tax:** Reviewers consistently report easy setup and quick onboarding, with high satisfaction in recent reviews.

### Which product has better Calculations?

Intuit ProSeries Tax is favored for Calculations, with higher reviewer satisfaction and frequent mentions of calculation accuracy.

- **UltraTax CS:** Reviewers note accurate calculations and robust diagnostics; Ease of Use score is 7.6.
- **Intuit ProSeries Tax:** Reviewers frequently cite accurate calculations as a key benefit; Ease of Use score is 9.0.