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# Avalara vs CSC Corptax Comparison - What are their main differences?

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AvalaraCSC Corptax[+ Add Product](#)

Pricing

**Avalara**
Free Trial

**$69.00** 1 State Per Month · Core Compliance + SST Services

**CSC Corptax**
No pricing available

**Pricing Insights**
from reviews

Time to Implement

**Avalara**
3 months

Based on 127 responses

**CSC Corptax**
Not enough reviews yet

Return on Investment

**Avalara**
15 months

Based on 112 responses

**CSC Corptax**
Not enough reviews yet

Perceived Cost

**Avalara**
$$$$$

**CSC Corptax**
Not enough reviews yet

Average Discount

**Avalara**
7%

**CSC Corptax**
Not enough reviews yet

**Pros & Cons**
from reviews

**Avalara**
[
Ease of Use (109)
](https://www.g2.com/products/avalara/reviews?filters%5Bsentiment_snippet%5D=1178915&qs=pros-and-cons#reviews)[
Tax Automation (84)
](https://www.g2.com/products/avalara/reviews?filters%5Bsentiment_snippet%5D=1179420&qs=pros-and-cons#reviews)[
Poor Customer Support (92)
](https://www.g2.com/products/avalara/reviews?filters%5Bsentiment_snippet%5D=1179251&qs=pros-and-cons#reviews)[
Improvement Needed (66)
](https://www.g2.com/products/avalara/reviews?filters%5Bsentiment_snippet%5D=1179390&qs=pros-and-cons#reviews)

**CSC Corptax**
Not enough data

Integrations

**Avalara**
[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_98d35df2de4df4381557cbfee178196b/abas-erp.png "Product Avatar Image")

Abas

](https://www.g2.com/products/abas-erp/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_7feddd3e1c7f667543c4b3608d2bcb9c/accounting-seed.png "Product Avatar Image")

Accounting Seed

](https://www.g2.com/products/accounting-seed/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_9fee325af54b7164fb0726a552801492/acumatica.png "Product Avatar Image")

Acumatica

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

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_d6b6650425eafc5c72f230cad744ad29/adobe-commerce-formerly-magento-commerce.png "Product Avatar Image")

Adobe Commerce (formerly...

](https://www.g2.com/products/adobe-commerce-formerly-magento-commerce/reviews)[
View all
](https://www.g2.com/products/avalara/integrations)

**CSC Corptax**
Not enough data

Screenshots

**Avalara**
 ![Avalara screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/1559796/image-_77_.png)

**CSC Corptax**
No screenshot available

**Ratings**
from reviews

Meets Requirements

**Avalara**

8.1

8.1501

**CSC Corptax**

9.0

9.012

Ease of Use

**Avalara**

8.1

8.1739

**CSC Corptax**

6.1

6.112

Ease of Setup

**Avalara**

7.3

7.3559

**CSC Corptax**
Not enough data

Ease of Admin

**Avalara**

7.5

7.5293

**CSC Corptax**
Not enough data

Quality of Support

**Avalara**

6.7

6.7499

**CSC Corptax**

7.4

7.411

Has the product been a good partner in doing business?

**Avalara**

7.1

7.1299

**CSC Corptax**
Not enough data

Product Direction (% positive)

**Avalara**

7.6

7.6497

**CSC Corptax**

7.1

7.112

**Features**
ratings from reviews

Cross Border E-Commerce[Hide 16 FeaturesShow 16 Features](javascript:void(0);)

6.8

17

Not enough data

Global Shipping

Integration

8.0(won by default)

16

Not enough data

Reporting

7.3(won by default)

17

Not enough data

Labels

6.7(won by default)

16

Not enough data

Returns

7.1(won by default)

16

Not enough data

Payments and Pricing

Global Tax

6.9(won by default)

15

Not enough data

Currency

6.6(won by default)

16

Not enough data

Payment Methods

7.2(won by default)

17

Not enough data

Cost

6.7(won by default)

16

Not enough data

Pricing

6.2(won by default)

17

Not enough data

Global ecommerce management

Compliance

7.3(won by default)

16

Not enough data

Delivery Tracking

7.0(won by default)

15

Not enough data

Risk

7.3(won by default)

16

Not enough data

Documents

7.1(won by default)

15

Not enough data

Portals

Marketplaces

7.0(won by default)

14

Not enough data

Branding

6.3(won by default)

14

Not enough data

Omnichannel

Feature Not Available

Not enough data

Corporate Tax[Hide 73 FeaturesShow 73 Features](javascript:void(0);)

8.9

20

Not enough data

Tax Planning

Strategies

8.7(won by default)

15

Not enough data

Exemptions

8.8(won by default)

16

Not enough data

Estimations

8.9(won by default)

15

Not enough data

Credits

9.0(won by default)

15

Not enough data

Tax Filing

Ad hoc Reporting

9.1(won by default)

18

Not enough data

Rules & Regulations

8.9(won by default)

17

Not enough data

Calculations

9.2(won by default)

16

Not enough data

Historical Reporting

Not enough data

Not enough data

K-1 Reporting

Not enough data

Not enough data

Workflows

Importing

9.0(won by default)

15

Not enough data

Integrations

8.8(won by default)

18

Not enough data

Accounting Integration

Not enough data

Not enough data

Additional Functionality

Tax Compliance

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

SSL Security

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

Accounting

Not enough data

Not enough data

Multiple User Accounts

Not enough data

Not enough data

Audit Trail

Not enough data

Not enough data

Tax Filing

Not enough data

Not enough data

Client Management

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Electronic Filing

Not enough data

Not enough data

Tax Planning

Not enough data

Not enough data

Corporate/Business

Not enough data

Not enough data

Dashboard Creation

Not enough data

Not enough data

Multiple Data Sources

Not enough data

Not enough data

Compliance Management

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Sales Tax Management

Not enough data

Not enough data

Client Portal

Not enough data

Not enough data

Deadline Management

Not enough data

Not enough data

Customizable Templates

Not enough data

Not enough data

Status Tracking

Not enough data

Not enough data

Exception Notification

Not enough data

Not enough data

Audit Management

Not enough data

Not enough data

Customer Accounts

Not enough data

Not enough data

For Nonprofits

Not enough data

Not enough data

Data Storage Management

Not enough data

Not enough data

Document Management

Not enough data

Not enough data

Electronic Submission

Not enough data

Not enough data

Email Reminders

Not enough data

Not enough data

Alerts/Notifications

Not enough data

Not enough data

Data Visualization

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Payroll & Employer Forms

Not enough data

Not enough data

Tax Forms

Not enough data

Not enough data

Reminders

Not enough data

Not enough data

Activity Tracking

Not enough data

Not enough data

Financial Analysis

Not enough data

Not enough data

Data Verification

Not enough data

Not enough data

Bank Reconciliation

Not enough data

Not enough data

Mobile Access

Not enough data

Not enough data

Payroll Management

Not enough data

Not enough data

Multi-Currency

Not enough data

Not enough data

Invoice Processing

Not enough data

Not enough data

Value Added Tax (VAT)

Not enough data

Not enough data

Taxation & Assessment

Not enough data

Not enough data

Approval Process Control

Not enough data

Not enough data

Electronic Payments

Not enough data

Not enough data

Invoice Management

Not enough data

Not enough data

Tax Management

Not enough data

Not enough data

Task Management

Not enough data

Not enough data

API

Not enough data

Not enough data

Customizable Branding

Not enough data

Not enough data

Property Tax Management

Not enough data

Not enough data

Customizable Reports

Not enough data

Not enough data

Time & Expense Tracking

Not enough data

Not enough data

Real-Time Data

Not enough data

Not enough data

Receipt Management

Not enough data

Not enough data

Document Storage

Not enough data

Not enough data

Sales Tax and VAT Compliance[Hide 44 FeaturesShow 44 Features](javascript:void(0);)

8.1

347

Not enough data

Tracking

Sales Tax

8.6(won by default)

259

Not enough data

GST

6.9(won by default)

141

Not enough data

VAT

6.5(won by default)

141

Not enough data

Exemptions

7.9(won by default)

206

Not enough data

Adjustments

7.3(won by default)

162

Not enough data

Localization

7.8(won by default)

182

Not enough data

Consumer Use Tax

Not enough data

Not enough data

Integrations

Integrations

7.3(won by default)

213

Not enough data

Remittance

Returns

8.1(won by default)

230

Not enough data

Notifications

7.1(won by default)

168

Not enough data

Global/Cross Borders

6.2(won by default)

142

Not enough data

Analytics

7.2(won by default)

164

Not enough data

Agentic AI - Sales Tax and VAT Compliance

Autonomous Task Execution

7.4(won by default)

36

Not enough data

Natural Language Interaction

6.6(won by default)

29

Not enough data

Additional Functionality

Exemption Management

9.4(won by default)

17

Not enough data

Tax Calculation

10.0(won by default)

27

Not enough data

Tax Compliance

9.6(won by default)

23

Not enough data

Real-Time Data

10.0(won by default)

5

Not enough data

Tax Filing

9.5(won by default)

28

Not enough data

Workflow Automation

10.0(won by default)

6

Not enough data

Secure Data Storage

Not enough data

Not enough data

API

Not enough data

Not enough data

Credit Card Processing

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Policy Management

Not enough data

Not enough data

Multi-Currency

Not enough data

Not enough data

Invoice Management

Not enough data

Not enough data

Cash Flow Management

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

User Management

Not enough data

Not enough data

Document Management

Not enough data

Not enough data

Address Validation

Not enough data

Not enough data

Accounting

Not enough data

Not enough data

Audit Management

Not enough data

Not enough data

For eCommerce

Not enough data

Not enough data

Client Portal

Not enough data

Not enough data

Document Templates

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Audit Trail

Not enough data

Not enough data

Transaction Tracking

Not enough data

Not enough data

Taxability Verification

Not enough data

Not enough data

Electronic Payments

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Show 1 feature category with incomplete data

SAP Store[Hide 7 FeaturesShow 7 Features](javascript:void(0);)

Not enough data

Not enough data

Agentic AI - SAP Store

Autonomous Task Execution

Not enough data

Not enough data

Multi-step Planning

Not enough data

Not enough data

Cross-system Integration

Not enough data

Not enough data

Adaptive Learning

Feature Not Available

Not enough data

Natural Language Interaction

Not enough data

Not enough data

Proactive Assistance

Not enough data

Not enough data

Decision Making

Not enough data

Not enough data

User Insights

Reviewers' Company Size

[![Avalara](https://images.g2crowd.com/uploads/product/hd_favicon/1539724680/avalara.svg "Avalara")](https://www.g2.com/products/avalara/reviews)

Avalara

Small-Business(50 or fewer emp.)

38.5%

Mid-Market(51-1000 emp.)

48.5%

Enterprise(\> 1000 emp.)

13.0%

[![CSC Corptax](https://images.g2crowd.com/uploads/product/hd_favicon/def00e4a4e8b5db1e21d032c7893015d/csc-corptax.svg "CSC Corptax")](https://www.g2.com/products/csc-corptax/reviews)

CSC Corptax

Small-Business(50 or fewer emp.)

5.6%

Mid-Market(51-1000 emp.)

16.7%

Enterprise(\> 1000 emp.)

77.8%

Small-Business

(50 or fewer emp.)

38.5%

5.6%

Mid-Market

(51-1000 emp.)

48.5%

16.7%

Enterprise

(\> 1000 emp.)

13.0%

77.8%

Reviewers' Industry

[![Avalara](https://images.g2crowd.com/uploads/product/hd_favicon/1539724680/avalara.svg "Avalara")](https://www.g2.com/products/avalara/reviews)
Avalara

Computer Software

11.4%

Retail

11.1%

Accounting

10.3%

Manufacturing

9.5%

Wholesale

6.5%

Other

51.2%

[![CSC Corptax](https://images.g2crowd.com/uploads/product/hd_favicon/def00e4a4e8b5db1e21d032c7893015d/csc-corptax.svg "CSC Corptax")](https://www.g2.com/products/csc-corptax/reviews)
CSC Corptax

Accounting

38.9%

Management Consulting

11.1%

Retail

5.6%

Oil & Energy

5.6%

Medical Devices

5.6%

Other

33.3%

FAQs

## Avalara vs CSC Corptax FAQs

Generated using AI

Last updated: August 16, 2026

### What is the difference between CSC Corptax vs Avalara?

CSC Corptax and Avalara differ most clearly in their market focus and reviewer-cited strengths, with CSC Corptax favored for complex corporate tax compliance and Avalara for ease of use and automation in sales tax management.

| | [CSC Corptax](https://www.g2.com/products/csc-corptax/reviews) | [Avalara](https://www.g2.com/products/avalara/reviews) |
| --- | --- | --- |
| G2 Rating (reviews) | 4.0/5 (19 reviews) | 4.0/5 (826 reviews) |
| Largest Segment | Enterprise | Mid-Market |
| Ease of Setup score | — | 7.2 |
| Quality of Support score | 7.4 | 6.8 |
| Top Reviewer-Cited Strength | Comprehensive corporate tax compliance for large, complex entities | Ease of use (109 all-time mentions) and tax automation (84 all-time mentions) |

### How do the pricing models of CSC Corptax and Avalara compare?

Reviewers rate CSC Corptax and Avalara at parity on value, with no Price/Cost satisfaction score available for either product.

- **CSC Corptax:** In recent reviews, buyers highlight its value for large enterprises needing robust corporate tax compliance, with minimal complaints about cost.
- **Avalara:** Recent reviews frequently mention Avalara as expensive, with 26 all-time mentions of cost concerns, but also note its automation and time-saving benefits as value drivers.
- **Switching reasons:** Reviewers cite Avalara's automation and ease of use as reasons for switching, but cost is a recurring trade-off.

### What are the best alternatives to CSC Corptax and Avalara?

The top 3 alternatives to CSC Corptax and Avalara are Vertex, TaxJar, and CCH Tax.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [CSC Corptax](https://www.g2.com/products/csc-corptax/reviews) | 4.0/5 (19 reviews) | Enterprise | — | Comprehensive corporate tax compliance for large, complex entities |
| [Avalara](https://www.g2.com/products/avalara/reviews) | 4.0/5 (826 reviews) | Mid-Market | Expensive, but valued for automation and ease of use | Ease of use (109 all-time mentions), tax automation (84 all-time mentions) |
| [Vertex](https://www.g2.com/products/vertex-inc-vertex/reviews) | 4.4/5 (467 reviews) | Enterprise | — | Enterprise-grade tax automation and compliance |
| [TaxJar](https://www.g2.com/products/taxjar/reviews) | 4.7/5 (253 reviews) | Small-Business | — | Simple, user-friendly sales tax automation for small businesses |
| [CCH Tax](https://www.g2.com/products/cch-prosystem-fx-tax/reviews) | 4.1/5 (133 reviews) | Mid-Market | — | Comprehensive tax compliance for mid-sized organizations |

### Which Corporate Tax features should I prioritize when comparing CSC Corptax and Avalara?

Buyers comparing CSC Corptax and Avalara should prioritize ease of use, automation, integrations, support quality, and sales tax management.

- **Ease of Use:** CSC Corptax 6.1, Avalara 8.0; Avalara is rated significantly higher for ease of use.
- **Automation:** Avalara has 84 all-time mentions for tax automation and 44 for automation overall; CSC Corptax is cited for automation in data imports and calculations in recent reviews.
- **Integrations:** Avalara is mentioned in 39 reviews for integrations, with specific integrations to NetSuite (21 mentions), Shopify (14), and QuickBooks Online (6); CSC Corptax has no integration mentions.
- **Quality of Support:** CSC Corptax 7.4, Avalara 6.8; CSC Corptax is rated higher for support.
- **Sales Tax Management:** Avalara is cited in 109 reviews for ease of use and 84 for tax automation, with sales tax as the most frequently mentioned feature.

### What are the pros and cons of CSC Corptax vs Avalara?

CSC Corptax's headline strength is comprehensive corporate tax compliance for large, complex entities, while Avalara's is ease of use and automation for sales tax management.

- **CSC Corptax strengths:** Reviewers highlight its robust handling of complex corporate tax compliance, automation for data imports and calculations, and suitability for large enterprises.
- **CSC Corptax trade-offs:** Reviewers note a learning curve, slow performance with large data sets, and navigation complexity.
- **Avalara strengths:** Ease of use (109 all-time mentions), tax automation (84), ease of filing (50), integrations (39), and time-saving (40); reviewers consistently cite automation and efficiency as key benefits.
- **Avalara trade-offs:** Poor customer support (92 all-time mentions), cost concerns (26), and occasional technical issues or glitches are recurring trade-offs.

### Is CSC Corptax or Avalara better for small businesses?

TaxJar is the top-rated alternative for small businesses, but between CSC Corptax and Avalara, Avalara is better suited for small-business needs based on reviewer sentiment and segment focus.

- **CSC Corptax:** Largest segment is Enterprise; reviewers describe it as best for large, complex organizations with extensive compliance needs.
- **Avalara:** Largest segment is Mid-Market, with many recent reviews from small businesses citing ease of use, automation, and time savings as key benefits for smaller teams.

### Which Corporate Tax platform has better integrations?

Avalara is favored for integrations, with reviewers citing a broad range of supported platforms and frequent integration mentions.

- **CSC Corptax:** No reviewer-cited integrations in recent or all-time data.
- **Avalara:** NetSuite (21 all-time mentions), Shopify (14), and QuickBooks Online (6) are the most frequently cited integrations, with 39 reviews mentioning integrations overall.

### How do CSC Corptax and Avalara compare on customer support?

CSC Corptax and Avalara score within 0.6 points on Quality of Support, with CSC Corptax rated higher at 7.4 versus Avalara's 6.8.

- **CSC Corptax:** Reviewers describe support as knowledgeable and helpful, with some noting long wait times but generally positive experiences.
- **Avalara:** Support is cited as a trade-off, with 92 all-time mentions of poor customer support and recurring feedback about slow response times and inconsistent service quality.

### Which is easier to implement, CSC Corptax or Avalara?

Avalara is rated highly for Ease of Setup with a score of 7.2, while no setup score is available for CSC Corptax.

- **CSC Corptax:** Reviewers mention a learning curve and initial complexity, especially for new users or large organizations, but note that it becomes easier with experience.
- **Avalara:** Many reviewers highlight easy and quick setup, with scores of 7.2 for Ease of Setup and 7.6 for Ease of Admin, and frequent praise for straightforward onboarding.

### Which product has better Sales Tax?

Avalara is the stronger product for Sales Tax, with extensive reviewer-cited strengths and the highest all-time mention counts for sales tax automation and ease of use.

- **CSC Corptax:** Reviewers note its strength in corporate tax compliance, but there are no significant reviewer-cited strengths or mention counts for sales tax features.
- **Avalara:** Sales tax is the most frequently mentioned feature, with 109 all-time mentions for ease of use, 84 for tax automation, and 50 for ease of filing; reviewers consistently highlight Avalara's automation, accuracy, and time-saving benefits for sales tax management.

Alternatives

**Avalara Alternatives**

 ![Vertex](https://images.g2crowd.com/uploads/product/hd_favicon/433bf410bfcdb2219d4a2e8ad316d989/vertex-inc-vertex.jpg "Vertex")

[
Vertex
](/products/vertex-inc-vertex/reviews)

 ![TaxJar](https://images.g2crowd.com/uploads/product/hd_favicon/8ad7af63514577b4ceec27b8fe42b410/taxjar.svg "TaxJar")

[
TaxJar
](/products/taxjar/reviews)

 ![Sovos](https://images.g2crowd.com/uploads/product/hd_favicon/031838797412ae9f46969ca94b3ffeac/sovos.svg "Sovos")

[
Sovos
](/products/sovos/reviews)

 ![Anrok](https://images.g2crowd.com/uploads/product/hd_favicon/4df954122daa717c8b80f9602082ef45/anrok.svg "Anrok")

[
Anrok
](/products/anrok/reviews)

**CSC Corptax 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)

 ![Vertex](https://images.g2crowd.com/uploads/product/hd_favicon/433bf410bfcdb2219d4a2e8ad316d989/vertex-inc-vertex.jpg "Vertex")

[
Vertex
](/products/vertex-inc-vertex/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)

 ![TaxJar](https://images.g2crowd.com/uploads/product/hd_favicon/8ad7af63514577b4ceec27b8fe42b410/taxjar.svg "TaxJar")

[
TaxJar
](/products/taxjar/reviews)