Tax validation apps 2026

Pro Age Verification

$8.99 / Month

Seamless 18+ age verification pop-up for secure access. Show more

Pro Age Verification is a premier tool for enhancing your website's legal compliance and security, specifically designed to manage access to age-restricted content. Utilize EliteAgeGuard to restrict specific pages or your entire site to protect age-sensitive products, ensuring complete adherence to regulatory standards. With customizable verification screens, you can integrate elegant templates or your unique brand logo for a personalized user experience. Stand out in the crowded market by preventing unauthorized online sales and maintaining stringent compliance. Key features include page-specific restrictions, geo-location-based age validation, and a fully customizable, mobile-responsive popup design. Benefit from seamless integration and 24/7 live chat support for effortless implementation and customer assistance.

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Mobile responsive

Customizable popup

Page-specific restriction

Geo-location validation

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EU VAT Tax Exemption

$29-$49 / Month

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Validate EU VAT and auto-exempt businesses for seamless checkout. Show more

F: B2B Europe VAT Automation is a robust app designed to streamline VAT compliance for EU B2B merchants on Shopify. It effortlessly verifies EU VAT numbers in real-time during the cart and checkout processes, ensuring that valid businesses are automatically exempted from tax, thereby reducing manual workload and errors. This app is particularly beneficial for merchants dealing with multiple tax jurisdictions, as it allows for the configuration of diverse tax rules tailored to different countries. It integrates smoothly with all Shopify themes, including Shopify Plus, ensuring a seamless experience regardless of your store's design or complexity. By improving the checkout flow, F: B2B Europe VAT Automation eliminates unnecessary friction, ultimately enhancing the shopping experience for both merchants and their customers.

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Real-time vat validation

Automatic tax exemption

Multiple tax rules

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Age Verify Pro

$1.5 / Month

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Age gates with customizable templates for seamless user verification and compliance.

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Planet Tax Free

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Effortlessly offer Tax Free refunds through Shopify POS to international shoppers. Show more

Planet Tax Free is a cutting-edge app that integrates seamlessly with your existing Shopify POS system, designed to enhance the shopping experience for your international customers. By offering effortless Tax Free refunds, your overseas shoppers can enjoy the benefits of Tax Free returns, making their shopping experience not only economical but also memorable. The app efficiently manages sales data and ensures real-time transfer of necessary details to customs, streamlining the process for shoppers to claim their Tax Free returns with ease. Retailers benefit from the app’s ability to create Tax Free forms using Shopify-provided details, with options available to cancel forms in the event of returns. Additionally, Planet Tax Free supports the consolidation of Tax Free receipts, offering a unique selling proposition for retailers looking to provide exceptional customer service. Transform your store into a hub for international shoppers by elevating their shopping experience with simplified Tax Free refunds.

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Shopify pos integration

Real-time data transfer

Tax free refunds

Sales data collection

Tax free form creation

Form cancellation option

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Proofly

$9.99-$29.99 / Month

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"Show real-time store activity updates to boost customer trust."

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UR: Age Verification Checkbox

$6.99 / Month

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"Ensure age-appropriate sales with customizable confirmation checkboxes." Show more

UR:Age Confirmation Checkbox is a must-have app for merchants looking to regulate age-sensitive sales effortlessly. This app allows you to add a mandatory age confirmation checkbox to specific products, ensuring sales are compliant with local laws. By incorporating this feature, you can prevent underage purchases, thereby protecting your brand from potential legal issues and reputation damage. The app offers easy customization, allowing you to tailor labels and styling to seamlessly blend with your store's theme. If a buyer does not select the checkbox, the app automatically blocks the purchase, providing an added layer of security for your transactions. Strengthen your store’s credibility and minimize risks associated with underage sales by integrating UR:Age Confirmation Checkbox into your online platform.

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Customizable styling

Purchase blocking

Mandatory age checkbox

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VirtueGST– GST India Invoice

$2.99-$29.99 / Month

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Automate GST invoicing with branded templates and compliance reporting.

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Gst Hero

$9.9-$69.98 / Month

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Automate GST invoicing and tax compliance. Show more

Gst Hero is a powerful app tailored for e-commerce merchants, aiming to streamline GST-compliant invoicing for their stores. This user-friendly application allows merchants to effortlessly define GST rates for their products, ensuring accurate and compliant invoicing. With just a few clicks, users can generate invoices, reducing the manual effort required for tax calculations and enhancing efficiency. Gst Hero offers customizable invoice templates, allowing businesses to tailor their invoices to reflect their brand. Its automated GST invoicing feature ensures compliance with tax regulations, minimizing the risk of errors. Ideal for those looking to simplify their invoicing process, Gst Hero makes managing taxes easier and more time-efficient for businesses.

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Customizable templates

Automated invoicing

Gst configuration

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Return Flag

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Eliminate returns from policy abusers Show more

Return Flag is a transformative app designed for e-commerce merchants seeking to optimize their return policies. It empowers businesses to identify customers who abuse return privileges, allowing merchants to flag these "bad apples" and modify their return terms accordingly. Gone are the days of a one-size-fits-all return policy; with Return Flag, good customer behavior is rewarded while bad practices are deterred, helping merchants save both time and money. The app features a comprehensive dashboard that provides an overview of store returns and offers a detailed customer list that highlights behavioral return data. Merchants can easily flag customers based on this data, automatically adapting return policies to curb misuse. Return Flag also includes customizable return policy messaging, ensuring customer-facing communications reflect any changes made. With this app, merchants can maintain a balanced, fair, and efficient returns management system in the e-commerce era.

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Monitor overall returns

Detailed behavioral data

Flag and adjust policy

Customizable policy messaging

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GST Easy Bill India

$4.99-$24.99 / Month

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Effortlessly generate GST-compliant invoices for e-commerce merchants. Show more

GST Easy Bill India is a user-friendly app designed to streamline GST-compliant invoicing for e-commerce merchants. With intuitive features, it allows you to effortlessly define GST rates for products and generate precise invoices in just a few clicks. The app automates tax calculations, ensuring accuracy and compliance, while significantly reducing manual effort. Ideal for businesses aiming to simplify their invoicing processes, it offers customizable invoice templates and automated GST invoicing to enhance efficiency. Invoices can be easily downloaded and shared via email or WhatsApp, making the distribution process seamless and convenient. With GST Easy Bill India, invoicing becomes a faster, easier, and more reliable task for your business needs.

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Customizable templates

Automated invoicing

Gst rate configuration

Share via whatsapp

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VerifyID ‑ Age Verification

$26.99 / Month

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Sikker aldersvalidering med MitID for lovpligtig overholdelse Show more

VerifyID ‑ MitID Alderskontrol is a powerful app designed for Shopify stores in Denmark, enabling reliable age verification at checkout. This is particularly crucial for compliance with Danish law and for ensuring protection against unauthorized purchases made by minors. The app integrates seamlessly into your online store, offering a smooth and user-friendly experience for both merchants and customers. With VerifyID, store owners can effortlessly manage age restrictions and ensure adherence to legal requirements, specifically complying with Danish law no. 651 effective from June 11, 2024 (L173). The app utilizes MitID for dependable age verification and allows you to set age limits of 16+ or 18+ on specific products. This functionality effectively blocks underage customers from purchasing restricted items, safeguarding your business and aligning with local regulations.

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Seamless integration

Age verification

Mitid validation

Custom age restrictions

Compliance assurance

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Proofs

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AI Agents for Sales Engineering Show more

Proofs is revolutionizing the sales engineering landscape with its cutting-edge AI Agents, designed to swiftly build and deploy Proof-of-Concept apps and integrations in just minutes. By automating technical tasks on today's leading e-commerce platforms and front-end frameworks, such as Shopify Hydrogen, Contentful, and SAP Commerce Cloud, Proofs significantly reduces the manual workload for Sales Engineers. This innovative platform allows Solutions Engineers to redirect their focus to high-value customer requests, transforming processes that once consumed weeks of engineering time into mere minutes. As a result, companies can expedite their sales cycles and deliver technical implementations to prospects more quickly and cost-effectively than ever before. By leveraging the Proofs AI Agent, enterprises can fundamentally transform the way software is bought and sold, paving the way for greater efficiency and customer satisfaction in the competitive market landscape.

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Ai-driven automation

Rapid app deployment

Sales cycle acceleration

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Verified Private

$9.95-$19.95 / Month

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Free Trust Badge & Data Verification Increase Your Conversions Show more

Verified Private is an essential tool for Shopify store owners aiming to build consumer trust and enhance their data protection reputation. This app offers a user-friendly and cost-effective solution to showcase a store's commitment to safeguarding consumer personal data through the Verified Private Data Privacy Seal of Approval. The seal serves as a verification badge, indicating that the website has successfully passed rigorous third-party data privacy assessments. By prominently displaying this badge, stores can reassure customers of their dedication to data security, potentially influencing purchasing decisions made in mere moments. Implementing Verified Private is straightforward, empowering retailers to fortify their brand's integrity in a competitive market. Ultimately, Verified Private helps online businesses stand out by visibly confirming their adherence to high standards of data protection.

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Trust badge

Data verification

Seal of approval

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Prime Checkout Validator

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We prevent wrong addresses in orders Show more

Prime Checkout Validator is a versatile tool designed to minimize the hassle and costs associated with undeliverable packages resulting from incorrectly formatted addresses. As an e-commerce merchant, this app aids you by providing comprehensive support during the checkout process, guiding your customers as they input their address details to eliminate common errors. With a set of pre-configured rules that can be toggled on or off, you can customize the checkout experience to suit your operational needs and preferences. Prime Checkout Validator offers features such as preventing address entries without house numbers and ensuring correctly formatted Packstation inputs. Additionally, there's an option to exclude Packstation deliveries entirely. Seamlessly integrated with all Shopify plans, the app guarantees a smooth experience on both mobile and desktop devices, enhancing the overall efficiency and accuracy of your order processing workflow.

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Mobile compatibility

Error prevention

Customizable rules

Address validation

House number check

Packstation validation

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Provely

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Provely: Boost sales with social proof and real-time notification popups. Show more

Provely is a powerful app designed to enhance trust and boost sales by leveraging psychological triggers like Social Proof and the Fear Of Missing Out (FOMO). By displaying live notification popups, it showcases recent purchases, low stock alerts, current visitor counts, and positive customer reviews, effectively illustrating an active and trustworthy marketplace. These real-time notifications help create a sense of urgency and encourage potential buyers to make quicker decisions. The app is a crucial component for any marketing and conversion strategy, providing a library of notification popups to choose from. Provely helps turn your online store into an engaging and bustling environment, reassuring customers through visible, peer-driven endorsements.

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Urgency creation

Live notification popups

Social proof triggers

Real-time purchase display

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Prove It: Social Proof Suite

$20 / Month

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"Boost trust, sales, and engagement with organic social proof tools." Show more

Prove It: Social Proof Suite is an innovative app designed to enhance your brand's reputation, boost conversion rates, and nurture a loyal customer base. By providing a comprehensive suite of tools, the app helps store owners build trust and credibility with potential customers through real-time sales and traffic aggregates displayed organically within product pages. With features such as order notifications and product highlighting, it generates timely engagement and directs customers to trending products, creating a sense of urgency that encourages purchases. Social proof is leveraged to showcase customer satisfaction and product popularity, making decision-making easier for potential buyers by highlighting popular choices. This not only increases conversion rates but also fosters customer engagement by tapping into the desire for validation, showing that others have had positive experiences with your brand. As customers see others endorsing your products, they are more likely to develop trust and loyalty towards your brand, ultimately leading to a more reliable and reputable business presence. Explore the app in action through their demo store at [https://store86975078.company.site](https://store86975078.company.site).

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Product highlighting

Order notifications

Social proof tools

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VAT Number Validator

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Validate European VAT numbers efficiently with automated reports at checkout. Show more

The VAT Number Validator app offers a seamless solution for businesses to verify European VAT numbers efficiently. It ensures compliance by providing an automatic validation option during the customer checkout process. Users can customize error messages to alert customers in real-time if an invalid VAT number is entered. Additionally, the app allows businesses to set up periodic order reports, delivering detailed information on VAT validations directly to their inbox. After a 14-day trial, the app comes with a subscription model starting at €2.50 per month, with additional fees based on the number of SKUs in the webshop, ranging from free for up to 10 SKUs to €6.75 for unlimited SKUs. This app is ideal for businesses aiming to streamline their VAT compliance and reporting processes.

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Vat number validation

Checkout validation

Automated order reports

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Melissa Address Validation

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Address Validation helps improves deliverability. Show more

Melissa Address Validation is a robust solution designed to rectify common errors in shipping addresses, such as spelling mistakes, incorrect house numbers, and formatting issues that do not adhere to postal regulations. These errors often lead to late or undeliverable shipments, incurring significant costs for companies operating both domestically and internationally. By verifying and correcting addresses in over 240 countries, Melissa ensures that shipments reach their intended destinations promptly. The app employs advanced lexicon and parsing techniques, complying with postal regulations to standardize addresses across the globe. It boasts CASS (USPS) and SERP (Canada Post) certification, automatically suggesting corrections by adding missing elements like postal codes. Additionally, Melissa can transliterate addresses between native languages and Latin, and it can determine residential addresses to optimize shipping rates. This makes it an essential tool for businesses aiming to enhance their shipping efficiency and cost-effectiveness.

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Verify addresses globally

Correct address errors

Standardized formatting

Advanced parsing

Suggest correct addresses

Add missing components

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Confirmation IQ

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Effortlessly collect post-purchase feedback with customizable surveys and analytics. Show more

Searchiq Survey is a powerful tool designed to enhance customer engagement through insightful feedback collection. Positioned conveniently on the post-purchase thank-you page, it allows businesses to capture immediate reactions and insights from customers. The app offers a customizable survey design, enabling businesses to tailor questions and options to their specific needs. With real-time analytics, users can gain a deeper understanding of customer preferences and behaviors, facilitating informed decision-making. Seamlessly integrated with Shopify, Searchiq Survey ensures a smooth user experience that supports improved business operations. Whether you’re looking to optimize products, services, or overall customer experience, this app provides the data needed to drive impactful changes.

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Real-time analytics

Seamless shopify integration

Customizable survey design

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Safepay Checkout

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Helping Pakistani businesses get payments globally Show more

Safepay Checkout revolutionizes the way Pakistani businesses connect with the global marketplace by offering seamless payment integration. This innovative app allows businesses to accept payments from around the world effortlessly, enhancing their reach and expanding their customer base. Safepay stands out with its smooth, user-friendly payment experience, ensuring customer satisfaction and loyalty. It boasts one of the highest transaction success rates in the industry, minimizing disruptions and maximizing profitability. Advanced fraud detection tools instill confidence, allowing businesses to focus on growth with peace of mind. Additionally, Safepay provides detailed reporting capabilities, streamlining accounting, reconciliation, and audits for an efficient financial management experience. Whether you're a small startup or an established company, Safepay Checkout is your trusted partner in global commerce.

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Seamless integration

Detailed reporting

Advanced fraud detection

Global payments

User-friendly experience

High success rates

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Tax validation apps

Related Categories

Price

Based on reviews

Showing 140 to 160 of 151 Apps

Pro Age Verification

EU VAT Tax Exemption

Age Verify Pro

Planet Tax Free

Proofly

UR: Age Verification Checkbox

VirtueGST– GST India Invoice

Gst Hero

Return Flag

GST Easy Bill India

VerifyID ‑ Age Verification

Proofs

Verified Private

Prime Checkout Validator

Provely

Prove It: Social Proof Suite

VAT Number Validator

Melissa Address Validation

Confirmation IQ

Safepay Checkout