Dual-Platform Tax Filing App

@hirujiyu

➰➰ EXPERIENCED MOBILE APP DEVELOPMENT TEAM (8+ YEARS) Hi there, ✋Based on your requirements, we can build a secure, cross-platform tax-filing app for iOS & Android with end-to-end encryption, OCR scanning, HMRC API integration, real-time tax calculations, and a guided e-filing flow all delivered with production-ready architecture, testing, and deployment documentation. ⭕ Do you prefer React Native or Flutter for long-term maintenance? ⭕ Will you require multi-country tax support beyond HMRC and U.S. rules? ⭕ Do you already have a compliance/legal framework in place? ♾️ To communicate in-depth, feel free to reach out to me. ➰Looking forward to collaborating with you and discuss this in detail via call or chat.! Thank you.

@AwaisChaudhry

Hello, I will build a robust dual-platform tax filing app that guides users from onboarding to e-filing, with OCR for receipts, up-to-date federal/state rules, end-to-end encryption, secure storage, and a smooth App Store/Play submission path. My approach is to choose React Native for a single codebase with native modules for encryption, authentication, and high-quality OCR; a modular tax engine that fetches rule updates from official sources and applies them to federal and state returns; tight HMRC APIs integration with sandbox testing, OAuth, and robust error handling; data encrypted at rest and in transit, with secure cloud backups and platform-backed key management; deployment with CI/CD, automated tests, and clear docs for future updates. The acceptance criteria will be demonstrated with a test build on both platforms, comprehensive unit and integration tests, and complete deployment docs. What cross-platform approach do you prefer (React Native, Flutter, or native), and what are your minimum requirements for security, data residency, and HMRC API usage for the tax filing feature set? Best regards,

@Microlent

Hi, I’ve read your requirement carefully and understand you’re looking for a production-ready tax-filing mobile app for both iOS and Android, delivered quickly but with robust security and regulatory accuracy as non-negotiables. Proposed approach Architecture & stack * Cross-platform: React Native (single codebase, faster delivery, proven for fintech) * Backend: Secure API layer (Node.js or .NET) with modular tax-logic services * Database & storage: Encrypted cloud storage (AES-256 at rest, TLS 1.2+ in transit) * Auth: OAuth2 + MFA, secure token handling * Backups: Automated, encrypted cloud backups Key components * OCR & document capture: Integration with enterprise-grade OCR (AWS Textract / Azure Form Recognizer) for receipts and tax forms * Tax calculation engine: Rule-based federal & state logic with updateable tax tables * HMRC APIs: Integrated for submissions, validation, and compliance where required * Security: End-to-end encryption, secure key management, strict access controls, audit logging * Compliance readiness: Designed to pass App Store & Google Play review for financial apps Happy to walk you through the architecture in detail and tailor timelines based on priority states and filing scope. Best regards, Jenifer

@corpmember29

Hello!! “I READ YOUR REQUIREMENTS CAREFULLY AND UNDERSTOOD VERY WELL ABOUT THE PROJECT SCOPE AND WILL WORK ACCORDINGLY IN STAGES.” I am a senior mobile and backend engineer with 10+ years of experience delivering secure, production-grade financial and compliance-driven applications. For this dual-platform tax filing app, I propose a cross-platform architecture (Flutter or React Native) backed by a secure API layer, integrating OCR for document capture, HMRC APIs, and up-to-date federal/state tax calculation logic. The system will include strong authentication, end-to-end encryption, encrypted cloud backups, and compliance-focused security practices. My process starts with wireframes and UX flow, followed by staged development, testing (unit + integration), and store-ready builds for iOS and Android with full deployment documentation. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE, WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STORES. I am available to work in your preferred time zone and will stay engaged until the app is fully tested, approved, and ready for future maintenance. I eagerly await your positive response. Thanks

@LiveExperts

Hello, With a team as versatile as ours, we are excited to offer our expert Android, Flutter, and iOS development skills for your dual-platform tax-filing project. Our broad skill set extends to various aspects of this project, such as handling Cross-platform development (so important in your case) and integrating OCR for receipt and form scanning. We can handle the implementation of Hmrc API to ensure tax calculation accuracy. One area where we truly excel is in software architecture. Our extensive experience as engineers and developers allows us to anticipate and address challenges, from secure encryptions, authentication, cloud back-ups to the preparation for App Store and Google Play submission. Moreover, robust security measures have always been our top priority and we will put that into perspective with this project. Our deep understanding of end-to-end coding processes drives us to deliver final products that are thoroughly tested, well-documented for easier maintenance, just as your acceptance criteria requires. This project fits perfectly with our expertise in mobile app development and database management. Don't hesitate to get in touch so we can further discuss how we can add value to your project! Thanks!

@monitrix

Hi, I can help you build a secure, HMRC-compliant dual-platform tax filing app (iOS & Android) with a smooth end-to-end flow from onboarding to final e-filing, delivered in a realistic and fast timeline. My Strategy (High Level): Cross-platform: Flutter or React Native for a single codebase, faster delivery, and consistent UX OCR & Scanning: AI-based OCR (Google ML Kit / AWS Textract) for receipts & tax forms with validation checks Tax Calculations: Rule-based tax engine with modular updates for federal/state (UK HMRC focused) HMRC APIs: Secure integration for filing, validation, and status tracking Security: End-to-end encryption, secure key management, OAuth2/JWT, encrypted cloud backups Cloud & Auth: Scalable backend (AWS/GCP), MFA, role-based access, audit logs Deployment: Test builds for iOS & Android, unit + integration tests, App Store & Play Store submission support Relevant Experience: Built fintech & compliance-driven apps (tax, loan, finance, document-heavy workflows) Strong experience with secure APIs, OCR pipelines, encrypted storage, and app store approvals Delivered production-ready cross-platform apps with full documentation for future maintenance Budget will be finalized in call or chat.

@diektech

Hi, This is Elias from Miami. I checked your description and I understand the goal is a full tax-filing mobile app for iOS + Android that takes users from account creation → doc capture (forms/receipts) → validation → final e-filing, with secure storage and end-to-end encryption the whole way, plus HMRC API support and really solid security. For the build, I’d go cross-platform (React Native or Flutter) to move fast, with a clean API backend (Docker) that handles auth, encrypted document storage, OCR pipeline, and the tax calculation engine. We’ll ship test builds early, keep unit + integration tests running, and finish with a proper deploy + handover doc so you can maintain rule updates. Rough timeline (realistic fast): 10–14 weeks for MVP e-file flow + HMRC integration + security hardening, with a first working build in ~3–4 weeks. Q1: Which exact e-filing endpoints do you need (HMRC only, or also IRS + specific US states), and do you already have access/credentials for those APIs? Q2: For OCR, are you expecting W-2/1099/SA forms + receipts, or only receipts at first (this changes validation rules a lot)? Q3: Do you want encryption keys tied to the user device (zero-knowledge style), or server-managed keys with KMS/HSM for easier recovery/backups? Looking forward to chatting and mapping the milestones cleanly. Regards.

@ZohaibRoy

⭐⭐⭐⭐⭐ Build a Secure Tax-Filing Mobile App for iOS and Android ❇️ Hi My Friend, I hope you're doing well. I reviewed your project details and see you're looking for a fully-functioning tax-filing mobile application. You don't need to look any further; Zohaib is here to help you! My team has completed 50+ similar projects for mobile apps. I will create a seamless user experience from account creation to e-filing, ensuring secure storage and encryption at every step. ➡️ Why Me? I can easily build your tax-filing app as I have 5 years of experience in mobile app development, specializing in cross-platform solutions, data validation, and secure storage. My expertise includes React Native, Flutter, and native app development. Additionally, I have a strong grip on OCR integration, tax calculations, and security management. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ Mobile App Development ✅ Cross-Platform Solutions ✅ React Native ✅ Flutter ✅ OCR Integration ✅ Secure Storage ✅ Data Validation ✅ Encryption Methods ✅ API Integration ✅ Cloud Backups ✅ App Store Submission ✅ Unit & Integration Testing Waiting for your response! Best Regards, Zohaib

@Julian29

Hello, I can deliver a full cross-platform tax filing mobile app (iOS & Android) with secure document capture, OCR scanning, validation, and HMRC e-filing workflows. I have 10+ years of experience building production-grade mobile apps, I ensure strong security, encryption, and compliance. Architecture (Cross-Platform): • Framework: Flutter (recommended) • Backend: Node.js / Laravel (secure API) • Database: PostgreSQL • Cloud: AWS (S3, RDS, Cognito, KMS) • Encryption: AES-256 with KMS key management • Auth: OAuth2/JWT + MFA • Storage: Encrypted document storage with secure backups OCR & Document Capture: • Native camera integration for receipts/forms • OCR: Google ML Kit / AWS Textract • Auto-extraction, validation, field mapping • Document quality checks and re-scan prompts Tax Calculation & HMRC: • Rules engine for UK tax logic • Tax rules management for updates • HMRC API integration for submission and validation • Secure token storage and OAuth2 flow Security & Compliance: • End-to-end encryption, TLS 1.2+, OWASP best practices • Audit logs, role-based access, key management Deliverables: • Test builds on iOS & Android • Unit & integration tests • Deployment documentation and handover I will provide 2 years free support, complete source code, and follow Agile methodology. Full assistance from project start to publishing on App Store & Play Store.

@softsolution2000

With my expertise in Mobile App Development, iPhone, Android, Software Architecture, and iOS Development, I am well-equipped to tackle the Dual-Platform Tax Filing App project. I propose using Flutter for cross-platform development, integrating OCR for scanning, ensuring accurate tax calculations, robust security measures, and preparing for App Store and Google Play submission. Let's discuss the full project scope to adjust the budget as needed. Excited to start and showcase my commitment. Please review my profile for a comprehensive insight. Thank you.

@kodecubeinfosys

Hello, I’m Ashok Dhakad, a full-stack mobile app developer with strong experience in building secure, scalable financial and compliance applications. I can develop a fully functional tax-filing app for iOS and Android using React Native or Flutter, ensuring fast delivery and consistent performance. My proposed architecture includes a secure cloud backend (Node.js + AWS/GCP), encrypted data storage, JWT/OAuth-based authentication, and automated backups. I will integrate OCR for document scanning, implement accurate federal/state tax calculations with updated rules, and connect HMRC APIs for compliance and submissions. Security will include end-to-end encryption, secure key management, role-based access, and regular vulnerability testing. The app will be fully tested with unit and integration tests and prepared for App Store and Google Play submission with complete deployment documentation. You will receive test builds, source code, and long-term maintainability support. Looking forward to discussing your project. Best regards, Ashok Dhakad

@Guptapuru304

Having successfully completed projects of similar complexity and scope, we understand your need for a robust, secure Dual-Platform Tax Filing App. Our expertise in AI-first product development, automation, and web platforms positions us well to deliver an end-to-end solution that meets your requirements. With 8+ years of experience and a track record of top-rated results, our approach involves using React Native for seamless cross-platform development, ensuring consistent user experience on both iOS and Android. We integrate advanced OCR technology for accurate receipt and form scanning and update tax calculations to comply with federal and state rules. Our security-first mindset ensures robust encryption and seamless authentication, with cloud backups for data integrity. We have a strong portfolio in mobile app development, emphasizing AI integration, and our expertise with HMRC APIs ensures compliance and streamlined tax processes. We welcome the opportunity to discuss our proposed architecture and timeline. Q: What is your preferred method for receiving progress updates? Q: Are there specific KPIs you wish to track post-deployment? Let's build an intelligent, scalable, and impactful tax filing solution together. We look forward to collaborating with you. Best, Puru Gupta

@badarmadni927

Hi, What specific features or user experience are you envisioning for your tax-filing application? I have experience building cross-platform solutions and can leverage React Native to ensure efficient development for both iOS and Android. My proposed architecture involves using a secure cloud-based database for storing sensitive user information, ensuring robust encryption during transactions. I would integrate OCR using Tesseract for document capture and pamper the tax calculation logic to handle various federal and state rules accurately. The application would adhere to HMRC API standards and implement strong user authentication. I can deliver a test build with unit and integration tests, as well as clear documentation for updates, within a reasonable timeline. My expertise includes mobile app development and security best practices. Let me know if you’d like to discuss further. Best Regards, Badar Madni

@sunainawbst

| Mobile Application | Flutter | React | iOS | Android | Web Application EXPERT Hi, Thanks for sharing this opportunity! I have read your project requirements. Over the past 10+ years, I've built a strong foundation in full-stack development, specializing in mobile app development using iOS, Android, React Native, and Flutter. My proficiency in these languages would allow me to do so with great efficiency. Due to NDAs, links aren’t public—but once you open the chat, I’ll share live demos and walkthroughs. Why you should move forward with me : More than a decade experience in mobile and web app development. Full-time availability as well as daily updates and open to long-term engagements NOTE: Please pan the budget for now, we will discuss over chat. Thanks & Regards, Srishti

@aqualeafitsolpl

Hi there My team has highly expertise in fintech as we have already done similar industry work Please can you invite me in chat so we can discuss in details and can have a great team conversation Thanks

@techplusintl

Hi there, ★★★ Mobile App Development / React Native / API Integration Expert ★★★ 8+ Years of Experience ★★★ To successfully complete your Dual-Platform Tax Filing App project, I will follow a structured approach to ensure all requirements are met efficiently. My plan includes: 1. Requirement Analysis and Architecture Design (20 hours) 2. Development of Cross-Platform App using React Native (100 hours) 3. Integration of OCR and Tax Calculation Features (40 hours) 4. Implementation of Security Measures and Cloud Backup (30 hours) 5. Testing and Quality Assurance (30 hours) 6. Deployment Preparation and Documentation (20 hours) What I need from you: 1. Access to Hmrc APIs documentation 2. Any specific design guidelines or preferences 3. A list of tax rules or regulations to be incorporated I look forward to connecting at your convenience to ensure the project's success. Best Regards, TechPlus Team

@Herculesz

Hi I can build a fully secure, cross-platform tax-filing app with end-to-end encryption, accurate federal/state calculations, OCR-based document capture, and full HMRC API integration. The main technical challenge is combining real-time tax logic with encrypted storage and compliant authentication, and I solve this using a layered architecture, isolated processing modules, and secure cloud backups. I’ll develop the mobile app in React Native or Flutter for consistent iOS/Android performance, implement OCR for receipts/forms, and integrate HMRC services through protected API gateways. Data will be encrypted at rest and in transit, with strict access controls and audit trails. The system will include unit/integration testing and build pipelines that prepare the app for App Store and Play Store submission. You’ll also receive clean deployment documentation so maintaining future updates is straightforward. Thanks, Hercules

@XanvraTECH

Hello, I find this advantageous in terms of time and cost efficiency, as the codebase is shared between both platforms reducing redundant work. Additionally, my strong background in mobile app development, specificaly in iOS and Android using Swift and Kotlin, respectively, ensure that your app will meet the robust standards expected on different platforms separately. Integrating OCR for receipt and form scanning is a vital feature that I can deliver effectively too. My expertise in API development & integration allows me to seamlessly incorporate the necessary HMRC APIs for federal and state tax calculation, using up-to-date legal regulations. Furthermore, with meticulous attention to detail and deep knowledge on data security, I will implement robust encryption, authentication, cloud backup systems to store your users' sensitive financial data most securely. Finally, my comprehensive proficiency in UI/UX design means that not only will your app have seamless functionality but also a polished and highly intuitive interface. The successful submission of apps on both the App Store and Google Play necessitates detailed knowledge of each platform's respective processes - an area of competence I have as well. Lets Connect

@mrresearcher99

Thank you for the detailed brief. I can help you build a secure, production-ready tax-filing mobile application. I have 5+ years of experience developing apps for Android, iOS, and cross-platform solutions using React Native and Flutter, including data-sensitive and compliance-focused applications. Approach: Cross-platform: Flutter or React Native for a single, efficient codebase OCR: Integration with trusted OCR services for document and receipt scanning Tax logic: Rule-based tax calculation with HMRC API integration for up-to-date compliance Security: End-to-end encryption, secure authentication, encrypted cloud backups, and audit logs Backend: Secure APIs with validation and error handling Deployment: Test builds, store-ready configuration, and submission support for App Store & Google Play Deliverables: Working test builds on iOS and Android Unit and integration testing Clear deployment and maintenance documentation I focus on robust security, clean architecture, and realistic timelines. I’d be happy to provide a detailed architecture and delivery plan after a brief discussion of scope and compliance requirements. Looking forward to connecting. Best, Bhargav