Tax validation apps 2026

DIY Tax Exempt Checkout

$6.75 / Month

(3.4/5)

3 Reviews

Allow new tax exempt customers to make a purchase 24/7. Show more

DIY Tax Exempt Checkout is a streamlined solution designed to integrate the claiming of tax-exempt status directly into the order placement process. This app significantly minimizes the need for direct communication between merchants and tax-exempt customers, thus expediting the handling of such orders. By simplifying this often cumbersome step, it reduces friction in the purchasing process, enhancing the overall customer experience. Available 24/7, the app allows for continuous processing of tax-exempt orders, ensuring efficiency and convenience round-the-clock. Users can customize the appearance of the tax-exempt widget to align with their brand identity and preferences. Additionally, customers can easily upload necessary documentation to support their tax-exempt status, while the app's expandable forms can capture VAT and other essential information, further broadening its utility and adaptability.

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Customizable widget

Document upload

24/7 processing

Integrated order placement

Form extension

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GDPR Cookie Consent

$8.3-$20 / Month

7.4

13 Reviews

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Effortless GDPR compliance with customizable, mobile-friendly cookie banners. No coding required! Show more

The GDPR Cookie Consent app is designed to help website owners effortlessly comply with GDPR regulations, offering full cookie consent management without the need for technical expertise. This user-friendly tool allows you to easily set up cookie banners and consent bars that are fully customizable, ensuring they blend seamlessly with your website's design and branding. Its mobile-friendly capabilities guarantee that the banners look great and provide an optimal user experience on any device. By giving users control over their cookie preferences, you can enhance trust and transparency, protecting your business from potential legal issues. Enjoy the peace of mind that comes with seamless integration and full compliance, all without the hassle of coding. The GDPR Cookie Consent app is the perfect solution for maintaining compliance while ensuring a positive, uninterrupted user experience.

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Mobile-friendly design

No coding required

Customizable cookie banners

Consent management

User preference control

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TaxJar Sales Tax Automation

$19-$99 / Month

(2.9/5)

72 Reviews

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Save Hours on Sales Tax for Your Store Show more

TaxJar Sales Tax Automation is a robust tool designed to streamline the complexities of sales tax management for businesses. This application automates the calculation, filing, and reporting of sales taxes, ensuring accurate and timely compliance with state and local tax laws. With real-time tax calculations, businesses can confidently charge the correct sales tax rates on transactions, minimizing risk and avoiding costly errors. TaxJar integrates seamlessly with various e-commerce platforms, making it an ideal solution for online retailers and multi-channel sellers. Its user-friendly dashboard provides comprehensive insights and reports, simplifying tax season preparation and ongoing operations. Additionally, TaxJar’s API allows for customizable and scalable solutions tailored to unique business needs. Enhance your sales tax process with TaxJar and focus more on growing your business.

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Api integration

Real-time reporting

Automates tax calculations

Streamlines tax filing

Multi-state support

Sales tax nexus alerts

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TaxJar

(2.9/5)

8 Reviews

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Automate sales tax management seamlessly with TaxJar, your compliance solution. Show more

TaxJar is an intuitive sales tax management app designed to simplify and automate sales tax compliance across multiple sales channels. As a highly rated solution, TaxJar stands out with its simple, order-based pricing and commitment to customer success, without any extra implementation or support fees. Serving over 20,000 companies, the app efficiently handles sales tax reporting and filing, as well as determining economic nexus with just a click. Ideal for businesses using BigCommerce, TaxJar seamlessly connects to your store and marketplaces, ensuring you’re operational within about seven days. The app is backed by a team of in-house sales tax experts who provide world-class support, making it easier for businesses to focus on growth rather than tax complexities. With straightforward pricing and a 30-day free trial available, TaxJar offers an unparalleled, stress-free experience for businesses aiming for seamless compliance.

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Seamless reporting

Automate tax calculations

Effortless tax filing

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Complianz GDPR Cookie Consent

$5.99 / Month

7.2

282 Reviews

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Instantly simplify GDPR compliance and Google Consent Mode. Show more

The GDPR Legal Cookie by iubenda is a powerful consent management app designed to streamline GDPR and DSGVO compliance for Shopify stores. This app allows store owners to create a customizable cookie banner that supports both opt-in and opt-out options, ensuring flexibility and user-friendliness. One of its key features is the automatic blocking of tracking scripts installed via the Shopify Channel, apps, or other products through the Shopify Customer Privacy API until users give their consent. It also incorporates support for Google Consent Mode v2, which helps to enhance conversion rates while honoring user privacy preferences. The app is compatible with the cookies and tracking scripts that store owners already use, allowing for easy integration. Additionally, its customization options enable it to blend seamlessly with any store's branding requirements.

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Google consent mode

Customizable cookie banner

Opt-in/out options

Automatic script blocking

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Latori Tax Exempt Manager

$9.99 / Month

6.1

24 Reviews

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Make your international sales legally compliant Show more

Tax Exempt Manager is designed to streamline VAT management for B2B businesses dealing with cross-border deliveries within the EU and beyond. The app ensures compliance with EU tax regulations by automating VAT ID deduction and handling VAT obligations, allowing you to focus on expanding your business across borders. It provides the capability to check VAT numbers via the VIES database and ensures they are correctly printed on invoices. Customers can see duties, taxes, and fees in advance, improving transparency and enhancing trust. The intuitive interface allows for easy installation and integration with your existing store and marketplaces, offering customizable tagging, text, and discount codes for orders and customers. Simplify your international B2B transactions and ensure you're meeting tax obligations effectively with Tax Exempt Manager.

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Quick installation

Automated vat deduction

Advance tax calculations

Vies vat validation

Invoice vat printing

Custom tagging options

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ProveSource Social Proof

(3.5/5)

2 Reviews

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Boost sales with live popups showing real-time purchases and visitor activity. Show more

ProveSource Social Proof is a cutting-edge app designed to boost sales and enhance conversion rates by leveraging the power of social proof and FOMO (fear of missing out). It seamlessly integrates with your BigCommerce store to display real-time notifications about recent sales, customer reviews, live visitor counts, and more. By showcasing these dynamic popups, ProveSource helps build trust and create a sense of urgency among potential buyers, encouraging quick actions and reducing cart abandonment. The app includes customizable features such as eye-catching sales popups, add-to-cart alerts, and low stock warnings, all tailored with multilingual and geo-location settings. Users can gain valuable insights through detailed analytics, which facilitate informed decision-making. With world-class customer support, ProveSource ensures a smooth experience for users, providing a great alternative to other social proof and FOMO apps like Sales Pop, Fomo, and Yotpo.

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Real-time notifications

Conversion analytics

Live sales popups

Visitor activity tracking

Dynamic social proof

Geolocation settings

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Visage Verify

(3/5)

2 Reviews

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Effortless, compliant age and identity verification for California businesses.

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Trustpilot Reviews

$200 / Month

(3.6/5)

158 Reviews

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Automatically gather and showcase verified reviews to boost brand trust and SEO. Show more

The Trustpilot Reviews app empowers businesses to automatically invite customers to share their service experiences, fostering authentic feedback and enhancing brand credibility. By integrating verified reviews into your marketing strategy, you can improve SEO rankings and attract more site traffic while growing your visibility with a Google Seller Rating. This open review platform enables businesses to build genuine connections with customers by showcasing customer satisfaction through Trustpilot stars, which signify trust and loyalty. Boost conversion rates and revenue by sharing reviews at key touchpoints throughout the buyer journey and leveraging TrustBox widgets for maximum impact. Enhance customer retention and lifetime value by analyzing trends in customer sentiment, optimizing various operational aspects, and demonstrating your commitment to customer satisfaction. With Trustpilot, businesses can leverage customer insights to drive meaningful growth and establish a trusted brand presence in the digital landscape.

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Collect verified reviews

Automatic review invitations

Showcase trustbox widgets

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Age Verification

$1.5 / Month

(3.4/5)

10 Reviews

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Effortless age checks ensure compliance and protect your website's integrity. Show more

The Age Verification app is an indispensable tool for websites that need to restrict access to age-sensitive content. With fully customizable pop-ups and flexible age limits, the app ensures your platform complies with legal requirements effortlessly. It integrates smoothly with your site, minimizing any disruption while providing robust age-verification solutions. By employing this app, you can mitigate legal risks and bolster your brand's reputation, all while maintaining a seamless user experience. Its user-friendly design makes setup and management a breeze, even for those with minimal technical skills. Perfect for online retailers, adult content sites, and businesses needing age verification for compliance, the Age Verification app is the ultimate safeguard for your website. Protect your platform with ease and peace of mind today.

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Customizable pop-ups

Effortless setup

Flexible age limits

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Simesy Checkout Validation Pro

(2.9/5)

2 Reviews

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Hide, rename, reorder payment & shipping methods with ease Show more

Simesy Hide Payment Method Pro is a versatile app designed to streamline and optimize your e-commerce checkout process. It allows you to conditionally hide, rename, and reorder payment and shipping options based on various criteria such as cart amount, weight, quantity, currency, items in the cart, customer tags, and customer spending history. By tailoring checkout options to match the specific needs of your customers, the app helps reduce irrelevant payment options, unwanted chargebacks, and unnecessary shipping fees. You can apply multiple conditions simultaneously, ensuring a highly customized experience. This level of customization ensures that your checkout process is efficient, intuitive, and aligned with your business goals. Whether you need to adjust payment methods for international customers or simplify shipping options for certain purchase thresholds, Simesy Hide Payment Method Pro gives you the control you need.

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Rename shipping methods

Hide payment methods

Multiple condition application

Reorder payment options

Conditional customizations

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Validar Address Validation

(3/5)

1 Reviews

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Address validation made simple, stop failed deliveries now Show more

Validar Address Validation is a powerful tool designed to enhance your shipping process by ensuring addresses are accurate before customers leave your store. This app meticulously checks for missing details such as house or apartment numbers, misspelled names, and incorrect abbreviations, all from the convenience of your Thank You page. You can customize validation rules to prevent sending packages to undesirable destinations like PO Boxes or DHL Shipstations. By using Validar, you can substantially reduce the risk of costly reshipping and the frustration of delivery delays and returns. The app taps into a worldwide database to confirm address correctness, saving both time and money. With Validar, enhance customer satisfaction and streamline your logistics with ease and efficiency.

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Real-time validation

Address verification

Avoid po boxes

Rule-based checks

Worldwide database

Error-free shipping

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iDenfy ID Verification

(3/5)

1 Reviews

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Automate ID verification for age-restricted shops; prevent fraud and chargebacks. Show more

iDenfy Identity Verification is a powerful tool designed to streamline the ID verification process for age-restricted online shops, effectively reducing cart abandonment rates. By simplifying the integration process, the app allows businesses to quickly adopt its comprehensive, automated solution. It supports ID verification from various global regions and offers the flexibility to conduct document and selfie checks either before or after checkout, enabling businesses to expand their reach more efficiently. iDenfy's real-time detection capabilities help identify deepfakes, counterfeit IDs, and other verification evasion tactics to ensure compliance and reduce chargebacks. The app is easy to integrate using presets and an API key, and it offers customizable verification flows to fit specific business needs. Users can extract personal details from global ID documents, control when and how verifications occur for age-gated items, and maintain a KYC-compliant data audit log, enhancing both security and customer experience.

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Automated id verification

Selfie verification

Deepfake detection

Global id acceptance

Kyc compliance

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Advanced Invoices/GST App

$3.99-$19.99 / Month

(2.9/5)

11 Reviews

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Invoices Generator,GST,Packing Slip, Bulk Export,Order Printer Show more

Advanced Invoices/GST is a powerful application designed to streamline the invoicing process with a user-friendly interface. Tailored to meet the tax requirements of various countries including India, the US, the UK, Australia, Canada, and New Zealand, it automatically adjusts to display relevant state and provincial tax settings based on your store’s location. The app allows you to assign invoice details specific to your products and customize tax slabs for accurate billing. With branding customization options, you can ensure that your invoices align perfectly with your business identity. It also offers the convenience of bulk exporting invoices with just one click, saving you valuable time. Additionally, the app generates comprehensive Taxation/GST reports, simplifying tax compliance and financial management.

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Invoice generator

Custom tax settings

Bulk export

Order printer

Tax reports

Packing slip

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Data Exporter ‑ Tax Compliance

(1.7/5)

7 Reviews

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Export data to help comply with local tax regulations Show more

The Data Exporter ‑ Tax Compliance app is an essential tool for Shopify store owners with tax obligations in specific countries like Australia, France, and Germany. It empowers businesses to export complete and unaltered transactional data, ensuring compliance with local tax regulations such as France's Article 88 and Germany's GoBD. This app facilitates the easy exportation of store data for specific calendar years, which can be crucial for both compliance and personal record-keeping. Users benefit from a straightforward process that delivers data in CSV format directly to their email, making it convenient to access and share with tax authorities. Additionally, it seamlessly includes all transactions processed through the Shopify Point of Sale app, ensuring comprehensive data coverage. This streamlined solution helps businesses avoid potential tax evasion concerns and maintain impeccable records.

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Export store data

Receive csv file

Includes pos transactions

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Ecom | Order Tax Exempt

$3.99 / Month

(2.1/5)

2 Reviews

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Allow customers to claim tax-exempt status during checkout Show more

Ecom | Order Tax Exempt is an innovative app designed to streamline the process of claiming tax-exempt status during the order placement journey. By integrating tax exemption directly into the purchasing process, it minimizes the need for direct communication between merchants and tax-exempt customers, thereby accelerating the processing of tax-exempt orders. The app enhances the shopping experience by ensuring a more seamless transaction for eligible customers. Merchants have the flexibility to tailor the text and appearance of the tax-exempt widget to align with their store's branding. Additionally, the app allows customers to upload necessary documents to support their tax-exempt status and provides the option to create custom forms to gather VAT and other pertinent information. With Ecom | Order Tax Exempt, managing tax-exempt transactions becomes efficient and hassle-free.

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Custom form creation

Customizable widget

Document upload

Efficient order processing

Tax-exempt checkout

Minimize direct communication

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Fraud Filter

(2.3/5)

216 Reviews

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Create custom filters to help you prevent fraud Show more

Fraud Filter is a robust tool designed to enhance your business's security by providing an additional layer of protection against fraudulent activities and chargebacks. Its intuitive rule-based system allows you to create custom filters tailored to your specific business needs, enabling you to efficiently detect and address suspicious orders. When an order triggers a filter, Fraud Filter flags it as suspicious, allowing you to either receive a warning or take immediate action by automatically canceling the order. This proactive approach not only safeguards your business but also streamlines your order management process. Additionally, Fraud Filter empowers you to block orders from certain known customers, adding another level of control over who can place orders on your store. With Fraud Filter, managing potential fraud becomes a straightforward and manageable task, giving you peace of mind in your business operations.

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Custom filters

Order flagging

Order blocking

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Novat ‑ Tax Exempt

$4.99-$7.99 / Month

(1.7/5)

2 Reviews

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Allow customers to claim tax exemption. Show more

Novat - Tax Exempt is a comprehensive app designed to streamline the VAT removal process during checkout for eligible customers. It enables automatic tax exemption by verifying VAT status in real-time or allows customers to submit a customizable form to request exemption. Store administrators have the flexibility to review and either approve or deny these tax exemption requests. Additionally, the app provides the functionality to assign tax exemptions directly to specific customers identified by tags, eliminating the need for these customers to submit a form. Both administrators and customers receive email notifications to ensure efficient handling of the tax exemption process. Overall, Novat - Tax Exempt simplifies VAT management, ensuring compliance and ease for both businesses and customers.

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Email notifications

Customer tagging

Real-time vat validation

Customizable tax form

Admin review capability

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PH Sales and Tax Report

(1.4/5)

2 Reviews

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A sales dashboard as a sales checker and sales tracker. Show more

EZ Sales Report + Tax Report is a comprehensive app designed for merchants who need detailed insights into their sales performance across different U.S. states. With its intuitive interface, the app allows users to effortlessly generate sales reports, displaying the total sales and number of orders per state. This empowers merchants to identify high-potential states for increasing their sales and revenue. The app also facilitates the estimation of state-specific sales tax, providing a crucial tool for financial planning and compliance. Users can easily sort the data to instantly identify which states have the highest sales or most orders. Moreover, the app supports custom feature requests, ensuring it can be tailored to meet specific business needs. Fast customer support ensures quick resolutions, typically within 1-2 hours, ensuring smooth and efficient operations.

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State sales snapshot

Order sorting

Sales sorting

Tax estimation

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RealEstate - ROI Calculator

$2-$3 / Month

(1.8/5)

4 Reviews

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Calculate ROI with customizable mortgage and rental revenue estimates. Show more

RealEstate - ROI Calculator is a powerful tool designed for real estate professionals and enthusiasts looking to enhance their property investment strategies. The app supports both interest-only and amortized mortgages, allowing users to choose the best financing option for their needs. It provides detailed estimations of rental revenue against monthly and yearly expenses, helping users comprehend potential profitability. Additionally, the app offers insights into valuation and cost per square foot in relation to rehab costs, critical for informed decision-making. Its language is completely customizable, ensuring accessibility and ease of use for a global audience. RealEstate - ROI Calculator not only aids individual evaluations but also enhances real estate websites by capturing leads and improving visitor retention. With the Premium edition, users can email their comprehensive profit reports, simultaneously sharing their contact details with realtors for further engagement.

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Customizable parameters

Roi calculation

Mortgage estimates

Rental revenue analysis

Profitability reports

Valuation comparison

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Tax validation apps

Related Categories

Price

Based on reviews

Showing 80 to 100 of 162 Apps

DIY Tax Exempt Checkout

GDPR Cookie Consent

TaxJar Sales Tax Automation

TaxJar

Complianz GDPR Cookie Consent

Latori Tax Exempt Manager

ProveSource Social Proof

Visage Verify

Trustpilot Reviews

Age Verification

Simesy Checkout Validation Pro

Validar Address Validation

iDenfy ID Verification

Advanced Invoices/GST App

Data Exporter ‑ Tax Compliance

Ecom | Order Tax Exempt

Fraud Filter

Novat ‑ Tax Exempt

PH Sales and Tax Report

RealEstate - ROI Calculator