Fully Managed US Sales Tax Solution for E-Commerce

Sidr Tax offers a quick and effortless solution for creating US sales tax reports and automatically filing them to state websites.

Shopify Customer Rating

Shopify Customer Rating

  • Nexus State

    Nexus State

    Approaching Nexus

    No Risk

    Completed

    Illinois

    Request date: 04/20/2024

    Next Steps

    Get Files

    Details

    Completed

    Oregon

    Request date: 07/22/2024

    Next Steps

    Get Files

    Details

    State Sales Permit Applications

    Request date: 03/27/2024

    Completed

    California

    Next Steps

    Get Files

    Details

    Filing History

    Autofiles (Total: 5)

    Filing Period

    State

    Status

    Collected Tax

    Filed At

    Payment Amount

    Return File

    2024 Jun

    CA

    Paid

    $529.30

    Jul 05,2024

    $520.50

    Get Files

    2024 Jun

    AZ

    Paid

    $294.20

    Jul 05,2024

    $289.50

    Get Files

    2024 Q2

    CO

    Paid

    $671.55

    Jul 05,2024

    $658.90

    Get Files

    2024 Jun

    IL

    Paid

    $1,126.17

    Jul 05,2024

    $1,096.27

    Get Files

    Filing Period

    State

    Status

    Collected Tax

    Filed At

    Payment Amount

    Return File

    2024 Jun

    CA

    Paid

    $529.30

    Jul 05,2024

    $520.50

    Get Files

    Illinois 2024 Jun Files

    File Names

    202406 IL Filing Confirmation.pdf

    Check your File

    202406 IL Payment Confirmation.pdf

    202405 IL Filing Confirmation.pdf

    Check your File

    202406 IL Filing Form.pdf

    Check your File

    202405 IL Filing Form.pdf

    Check your File

    202406 IL Filing Confirmation.pdf

    Check your File

  • Filing History

    Autofiles (Total: 5)

    Filing Period

    State

    Status

    Collected Tax

    Filed At

    Payment Amount

    Return File

    2024 Jun

    CA

    Paid

    $529.30

    Jul 05,2024

    $520.50

    Get Files

    2024 Jun

    AZ

    Paid

    $294.20

    Jul 05,2024

    $289.50

    Get Files

    2024 Q2

    CO

    Paid

    $671.55

    Jul 05,2024

    $658.90

    Get Files

    2024 Jun

    IL

    Paid

    $1,126.17

    Jul 05,2024

    $1,096.27

    Get Files

    Filing Period

    State

    Status

    Collected Tax

    Filed At

    Payment Amount

    Return File

    2024 Jun

    CA

    Paid

    $529.30

    Jul 05,2024

    $520.50

    Get Files

    Illinois 2024 Jun Files

    File Names

    202406 IL Filing Confirmation.pdf

    Check your File

    202406 IL Payment Confirmation.pdf

    202405 IL Filing Confirmation.pdf

    Check your File

    202406 IL Filing Form.pdf

    Check your File

    202405 IL Filing Form.pdf

    Check your File

    202406 IL Filing Confirmation.pdf

    Check your File

    Nexus State

    Nexus State

    Approaching Nexus

    No Risk

    State Sales Permit Applications

    Completed

    Illinois

    Request date: 04/20/2024

    Get Files

    Details

    Next Steps

    Completed

    California

    Request date: 03/27/2024

    Get Files

    Details

    Next Steps

Automated Sales Tax Compliance

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0.0

Shopify Review Rating

0+
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0+

Shopify businesses trust us

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0h+

Monthly time saved

  • Malie Organics

    "This is exactly the software that we needed to handle our sales tax concerns. Whatever features that were not available were quickly provided or added to the list of features that will be available in the future. It was a very quick and simple process to install and implement the app. And the Sidr Tax team has been extremely helpful through the whole process!"

    Malie Organics

  • Zellie's

    "Sidr Tax has been exactly what we needed for our growing business and increased sales tax filing demands. I have been very happy with the app and especially with the customer service (it feels like you have your own account manager!). I had used Avalara and Taxually in the past but both had such high costs and very poor customer service. I would definitely recommend Sidr Tax for filing business sales tax returns."

    Zellie’s

  • Bartact

    "Very happy with this service - the communication with the Sidr team has been excellent, and they are providing exceptional customer support. They immediately respond to questions and emails and provide very timely updates on any changes or topics that would require our attention."

    Bartact

  • Echo Water

    "I have been blown away by the ease of use and the customer service. I would recommend them to anyone... seriously."

    Echo Water

  • Rooted Network

    “We switched from Avalara to Sidr when our shop converted to Shopify and the Sidr Tax team not only made our transition so smooth and provided round-the-clock support to ensure our data and needs were met from Day 1. Since then, after 6 months, we continue to receive excellent service (you would think we're their only client; they make you feel that valued!)... Highly recommend this product if you're looking to switch. We are so happy we did.”

    Rooted Network

  • Malie Organics

    "This is exactly the software that we needed to handle our sales tax concerns. Whatever features that were not available were quickly provided or added to the list of features that will be available in the future. It was a very quick and simple process to install and implement the app. And the Sidr Tax team has been extremely helpful through the whole process!"

    Malie Organics

  • Zellie's

    "Sidr Tax has been exactly what we needed for our growing business and increased sales tax filing demands. I have been very happy with the app and especially with the customer service (it feels like you have your own account manager!). I had used Avalara and Taxually in the past but both had such high costs and very poor customer service. I would definitely recommend Sidr Tax for filing business sales tax returns."

    Zellie’s

  • Bartact

    "Very happy with this service - the communication with the Sidr team has been excellent, and they are providing exceptional customer support. They immediately respond to questions and emails and provide very timely updates on any changes or topics that would require our attention."

    Bartact

  • Echo Water

    "I have been blown away by the ease of use and the customer service. I would recommend them to anyone... seriously."

    Echo Water

  • Rooted Network

    “We switched from Avalara to Sidr when our shop converted to Shopify and the Sidr Tax team not only made our transition so smooth and provided round-the-clock support to ensure our data and needs were met from Day 1. Since then, after 6 months, we continue to receive excellent service (you would think we're their only client; they make you feel that valued!)... Highly recommend this product if you're looking to switch. We are so happy we did.”

    Rooted Network

  • Author Image

    "This is exactly the software that we needed to handle our sales tax concerns. Whatever features that were not available were quickly provided or added to the list of features that will be available in the future. It was a very quick and simple process to install and implement the app. And the Sidr Tax team has been extremely helpful through the whole process!"

    Malie Organics

  • Author Image

    "Sidr Tax has been exactly what we needed for our growing business and increased sales tax filing demands. I have been very happy with the app and especially with the customer service (it feels like you have your own account manager!). I had used Avalara and Taxually in the past but both had such high costs and very poor customer service. I would definitely recommend Sidr Tax for filing business sales tax returns."

    Zellie’s

  • Author Image

    "Very happy with this service - the communication with the Sidr team has been excellent, and they are providing exceptional customer support. They immediately respond to questions and emails and provide very timely updates on any changes or topics that would require our attention."

    Bartact

  • Author Image

    "I have been blown away by the ease of use and the customer service. I would recommend them to anyone... seriously."

    Echo Water

  • Author Image

    “We switched from Avalara to Sidr when our shop converted to Shopify and the Sidr Tax team not only made our transition so smooth and provided round-the-clock support to ensure our data and needs were met from Day 1. Since then, after 6 months, we continue to receive excellent service (you would think we're their only client; they make you feel that valued!)... Highly recommend this product if you're looking to switch. We are so happy we did.”

    Rooted Network

  • Author Image

    "Sidr Tax has been exactly what we needed for our growing business and increased sales tax filing demands. I have been very happy with the app and especially with the customer service (it feels like you have your own account manager!). I had used Avalara and Taxually in the past but both had such high costs and very poor customer service. I would definitely recommend Sidr Tax for filing business sales tax returns."

    Malie Organics

  • Author Image

    "Sidr Tax has been exactly what we needed for our growing business and increased sales tax filing demands. I have been very happy with the app and especially with the customer service (it feels like you have your own account manager!). I had used Avalara and Taxually in the past but both had such high costs and very poor customer service. I would definitely recommend Sidr Tax for filing business sales tax returns."

    Zellie’s

  • Author Image

    "Very happy with this service - the communication with the Sidr team has been excellent, and they are providing exceptional customer support. They immediately respond to questions and emails and provide very timely updates on any changes or topics that would require our attention."

    Bartact

  • Author Image

    "I have been blown away by the ease of use and the customer service. I would recommend them to anyone... seriously."

    Echo Water

  • Author Image

    “We switched from Avalara to Sidr when our shop converted to Shopify and the Sidr Tax team not only made our transition so smooth and provided round-the-clock support to ensure our data and needs were met from Day 1. Since then, after 6 months, we continue to receive excellent service (you would think we're their only client; they make you feel that valued!)... Highly recommend this product if you're looking to switch. We are so happy we did.”

    Rooted Network

Fully Managed Solution

Our product takes care of your Sales Tax compliance from start to finish. Our services include nexus tracking, State Sales Tax registration, reporting, and filing automation.

Nexus Monitoring

View all your Nexus requirements on our Sidr Tax dashboard. Easily track which states you have reached or are nearing the Nexus status. With this information at your fingertips, you’ll know exactly when to register for a sales tax license and stay compliant, giving you peace of mind.

Nexus State

Nexus State

Approaching Nexus

No Risk

Nexus Status

Nexus State

Approaching Nexus

No Risk

Completed

Illinois

Request date: 04/20/2024

Next Steps

Get Files

Details

Completed

Oregon

Request date: 07/22/2024

Next Steps

Get Files

Details

State Sales Permit Applications

Request date: 03/27/2024

Completed

California

Next Steps

Get Files

Details

State Sales
Permit Applications

Completed

Illinois

Request date: 04/20/2024

Get Files

Details

Next Steps

Completed

California

Request date: 03/27/2024

Get Files

Details

Next Steps

State Registrations

Sidr Tax removes the stress of applying for sales tax registrations by completing them on your behalf! Simply provide your business information, and we’ll take care of the rest. Once we submit the applications, we’ll guide you through setting up access to your new sales tax account.

Sidr Tax removes the stress of applying for sales tax registrations by completing them on your behalf! Simply provide your business information, and we’ll take care of the rest. Once we submit the applications, we’ll guide you through setting up access to your new sales tax account.

Automated Filing

After setting up your account, enroll in our Autofile service and say goodbye to juggling sales tax forms. We will handle the filing for you based on your designated filing frequency. You won't need to take any further actions unless there are changes in your business!

Filing History

Autofiles (Total: 5)

Filing Period

State

Status

Collected Tax

Filed At

Payment Amount

Return File

2024 Jun

CA

Paid

$529.30

Jul 05,2024

$520.50

Get Files

2024 Jun

AZ

Paid

$294.20

Jul 05,2024

$289.50

Get Files

2024 Q2

CO

Paid

$671.55

Jul 05,2024

$658.90

Get Files

2024 Jun

IL

Paid

$1,126.17

Jul 05,2024

$1,096.27

Get Files

2024 Q2

FL

Paid

$1,521.40

Jul 05,2024

$1,491.40

Get Files

Filing Period

State

Status

Collected Tax

Filed At

Payment Amount

Return File

2024 Jun

CA

Paid

$529.30

Jul 05,2024

$520.50

Get Files

Autofiles (Total: 5)

Filing Period

State

Status

Collected Tax

Filed At

Payment Amount

Return File

2024 Jun

CA

Paid

$529.30

Jul 05,2024

$520.50

Get Files

2024 Jun

AZ

Paid

$294.20

Jul 05,2024

$289.50

Get Files

2024 Q2

CO

Paid

$671.55

Jul 05,2024

$658.90

Get Files

2024 Jun

IL

Paid

$1,126.17

Jul 05,2024

$1,096.27

Get Files

2024 Q2

FL

Paid

$1,521.40

Jul 05,2024

$1,491.40

Get Files

Filing History

Autofiles (Total: 5)

Filing Period

State

Status

Collected Tax

Filed At

Payment Amount

Return File

2024 Jun

CA

Paid

$529.30

Jul 05,2024

$520.50

Get Files

2024 Jun

AZ

Paid

$294.20

Jul 05,2024

$289.50

Get Files

2024 Q2

CO

Paid

$671.55

Jul 05,2024

$658.90

Get Files

2024 Jun

IL

Paid

$1,126.17

Jul 05,2024

$1,096.27

Get Files

2024 Q2

FL

Paid

$1,521.40

Jul 05,2024

$1,491.40

Get Files

Filing Period

State

Status

Collected Tax

Filed At

Payment Amount

Return File

2024 Jun

CA

Paid

$529.30

Jul 05,2024

$520.50

Get Files

Illinois 2024 Jun Files

File Names

202406 IL Filing Confirmation.pdf

Check your File

202406 IL Payment Confirmation.pdf

202405 IL Filing Confirmation.pdf

View PDF

202406 IL Filing Form.pdf

Check your File

202405 IL Filing Form.pdf

View PDF

202406 IL Filing Confirmation.pdf

View PDF

Illinois 2024 Jun Files

File Names

202406 IL Filing Confirmation.pdf

Check your File

202406 IL Payment Confirmation.pdf

202405 IL Filing Confirmation.pdf

View PDF

202406 IL Filing Form.pdf

Check your File

202405 IL Filing Form.pdf

View PDF

202406 IL Filing Confirmation.pdf

View PDF

Illinois 2024 Jun Files

File Names

202406 IL Filing Confirmation.pdf

Check your File

202406 IL Payment Confirmation.pdf

202405 IL Filing Confirmation.pdf

View PDF

202406 IL Filing Form.pdf

Check your File

202405 IL Filing Form.pdf

View PDF

202406 IL Filing Confirmation.pdf

View PDF

Filing
Forms

Filing Forms

Filing Forms

Sidr Tax simplifies the record-keeping of your filing forms. After completing the filings, we save and upload all relevant forms, confirmations, and payments for each state to their corresponding filing periods. You can visit Sidr Tax at any time to view your entire filing history with us.

Personalized Support

Personalized
Support

Have questions? Chat with us in the app and we respond as soon as we can.

Average customer support response time <1 hour

Help with state and jurisdictional sales tax compliance Questions

Average customer support response
time <1 hour

Help with state and jurisdictional sales tax compliance Questions

Pay for What You Use

Pay for What You Use

Pay for
What You Use

Pay exactly what you use without wasting a single dollar.

No implementation costs

No onboarding fees

No annual contracts

No more bundle-pricing

No implementation costs

No onboarding fees

No annual contracts

No more bundle-pricing

No implementation costs

No onboarding fees

No annual contracts

No more bundle-pricing

Automated Sales Tax Lifecycle

Sidr Tax fully manages your entire sales tax lifecycle with precision and compliance.

Nexus Monitoring

Monitor your physical and economic Nexus. Know exactly when and where you need to collect sales tax.

Registrations

Register and get new sales tax licenses with a single click.

Tax Collection

Integrate seamlessly with
e-commerce platforms to collect sales tax at checkout.

File and Remit

Automatically file and remit sales tax on time, every time. We support all US states.

Ready to Automate Sales Tax Compliance?

Sidr Tax streamlines US sales tax reporting for businesses of all sizes, automating filing to state websites for accuracy and efficiency. Say goodbye to manual data entry and let Sidr Tax handle all your reporting needs with ease.

Ready to Automate Sales Tax Compliance?

Sidr Tax streamlines US sales tax reporting for businesses of all sizes, automating filing to state websites for accuracy and efficiency. Say goodbye to manual data entry and let Sidr Tax handle all your reporting needs with ease.

Ready to Automate Sales Tax Compliance?

Sidr Tax streamlines US sales tax reporting for businesses of all sizes, automating filing to state websites for accuracy and efficiency. Say goodbye to manual data entry and let Sidr Tax handle all your reporting needs with ease.

Ready to Automate Sales Tax Compliance?

Sidr Tax streamlines US sales tax reporting for businesses of all sizes, automating filing to state websites for accuracy and efficiency. Say goodbye to manual data entry and let Sidr Tax handle all your reporting needs with ease.

Transparent Pricing

No payment method required

Nexus monitoring across all states

Historical liabilities analysis

Comprehensive risk assessment

Address validation

Live chat support

Learn More on Shopify

Track nexus across all states.

$0

Free

Fully managed in-house platform

Onboarding specialist

Colorado home rule filings included

Notice management and resolution

Refund processing assistance

Backfiling and amendments

Everything in Free, plus...

Automated filing & remittance

Registration & deregistration

Rooftop-accurate tax calculations

Automatic tax code classification

Detailed reporting & analytics

Learn More on Shopify

Fully automate tax compliance.

$60

/ filing

$150

/ registration

Standard

Most Popular

Enhanced filing autopilot

Advanced API access

Everything in Standard, plus...

Dedicated account management

Priority access to sales tax experts

Volume-based discount

Voluntary Disclosure Agmts (VDAs)

Error insurance coverage

Learn More on Shopify

Access advanced features.

Custom

Premium

Transparent Pricing

Live chat support

Address validation

Comprehensive risk assessment

No payment method required

Nexus monitoring across all states

Historical liabilities analysis

Learn More on Shopify

Track nexus across all states.

$0

Free

Fully managed in-house platform

Colorado home rule filings included

Refund processing assistance

Detailed reporting & analytics

Automatic tax code classification

Rooftop-accurate tax calculations

Onboarding specialist

Notice management and resolution

Backfiling and amendments

Everything in Free, plus...

Automated filing & remittance

Registration & deregistration

Learn More on Shopify

Fully automate tax compliance.

$60

/ filing

$150

/ registration

Standard

Most Popular

Enhanced filing autopilot

Error insurance coverage

Voluntary Disclosure Agmts (VDAs)

Volume-based discount

Advanced API access

Everything in Standard, plus...

Dedicated account management

Priority access to sales tax experts

Learn More on Shopify

Access advanced features.

Custom

Premium

Transparent Pricing

No payment method required

Nexus monitoring across all states

Historical liabilities analysis

Comprehensive risk assessment

Address validation

Live chat support

Learn More on Shopify

Track nexus across all states.

$0

Free

Fully managed in-house platform

Onboarding specialist

Colorado home rule filings included

Notice management and resolution

Refund processing assistance

Backfiling and amendments

Everything in Free, plus...

Automated filing & remittance

Registration & deregistration

Rooftop-accurate tax calculations

Automatic tax code classification

Detailed reporting & analytics

Learn More on Shopify

Fully automate tax compliance.

$60

/ filing

$150

/ registration

Standard

Most Popular

Enhanced filing autopilot

Advanced API access

Everything in Standard, plus...

Dedicated account management

Priority access to sales tax experts

Volume-based discount

Voluntary Disclosure Agmts (VDAs)

Error insurance coverage

Learn More on Shopify

Access advanced features.

Custom

Premium

Transparent Pricing

No payment method required

Nexus monitoring across all states

Historical liabilities analysis

Comprehensive risk assessment

Address validation

Live chat support

Learn More on Shopify

Track nexus across all states.

$0

Free

Fully managed in-house platform

Onboarding specialist

Colorado home rule filings included

Notice management and resolution

Refund processing assistance

Backfiling and amendments

Everything in Free, plus...

Automated filing & remittance

Registration & deregistration

Rooftop-accurate tax calculations

Automatic tax code classification

Detailed reporting & analytics

Learn More on Shopify

Fully automate tax compliance.

$60

/ filing

$150

/ registration

Standard

Most Popular

Enhanced filing autopilot

Advanced API access

Everything in Standard, plus...

Dedicated account management

Priority access to sales tax experts

Volume-based discount

Voluntary Disclosure Agmts (VDAs)

Error insurance coverage

Learn More on Shopify

Access advanced features.

Custom

Premium

Frequently Asked Questions

I am new to US Sales Tax, how do I get started?

Sidr Tax is built for e-commerce businesses of all sizes. If you are new to the US Sales Tax, our app and sales tax experts will guide you through the setup process. Get started on the Free plan and get a free Nexus study!

How does Sidr Tax integrate with my Shopify store?

Can Sidr Tax register sales tax licenses for me?

Can Sidr Tax file sales tax in all the states in the US?

Can I switch from another provider to Sidr Tax?

How much does Sidr Tax cost?

Fully Managed US Sales Tax Solution for E-Commerce.

1111B S Governors Ave STE 6738, Dover,
DE, 19904, US

Tel:  +1 888-606-7437 (Sidr)

Email: support@sidr.io

© 2026 BYOGCC, Inc. All rights reserved.

Fully Managed US Sales Tax Solution for E-Commerce.

1111B S Governors Ave STE 6738, Dover,
DE, 19904, US

Tel:  +1 888-606-7437 (Sidr)

Email: support@sidr.io

© 2026 BYOGCC, Inc. All rights reserved.

Fully Managed US Sales Tax Solution for E-Commerce.

1111B S Governors Ave STE 6738, Dover,
DE, 19904, US

Tel:  +1 888-606-7437 (Sidr)

Email: support@sidr.io

© 2026 BYOGCC, Inc. All rights reserved.

Fully Managed US Sales Tax Solution for E-Commerce.

1111B S Governors Ave STE 6738, Dover,
DE, 19904, US

Tel:  +1 888-606-7437 (Sidr)

Email: support@sidr.io

© 2026 BYOGCC, Inc. All rights reserved.