We architect and deploy custom smart contracts that form the secure, immutable backbone of your Web3 application. Our team specializes in Solidity 0.8+ and Vyper, leveraging battle-tested patterns from OpenZeppelin to ensure gas efficiency and security from day one.
NEAR Protocol Tax Reporting dApp
Custom Smart Contract Development
Secure, production-ready smart contracts built by expert Solidity engineers.
From tokenomics to complex DeFi logic, we translate your business rules into robust on-chain code.
- Comprehensive Audit & Testing: Every contract undergoes rigorous unit/integration testing and formal verification before mainnet deployment.
- Protocol-Specific Expertise:
ERC-20,ERC-721,ERC-1155, staking mechanisms, automated market makers (AMMs), and more. - Deployment & Management: Full support for deployment, upgradeability patterns (
TransparentProxy/UUPS), and ongoing monitoring.
Core Capabilities of Our NEAR Tax dApp
Our dApp delivers enterprise-grade tax reporting for NEAR Protocol, transforming complex on-chain data into accurate, audit-ready financial reports. Built for fintechs and crypto-native businesses.
Automated NEAR Transaction Ingestion
Real-time sync of all transaction types—transfers, staking rewards, NFT trades, and DeFi interactions—directly from the NEAR blockchain. Eliminates manual data entry and ensures a complete ledger.
Multi-Jurisdiction Tax Rule Engine
Pre-configured logic for FIFO, LIFO, and Specific Identification (SpecID) cost-basis methods. Supports IRS, HMRC, and other global frameworks. Rules are updated quarterly for regulatory changes.
Audit-Ready Report Generation
Generate Form 8949, Schedule D (US), Capital Gains Summaries, and custom enterprise reports in PDF/CSV. Every calculation is traceable back to the original on-chain transaction hash.
Enterprise-Grade Security & Privacy
Non-custodial architecture. All data processing occurs client-side or in your secure enclave. SOC 2 Type II compliant infrastructure with end-to-end encryption for sensitive financial data.
Custom Wallet & Exchange Integration
Seamless API integration with major NEAR wallets (Sender, Meteor) and centralized exchanges. Automatically reconcile off-chain trades with on-chain activity for a unified financial picture.
White-Label & API-First Deployment
Deploy our tax engine as a white-labeled solution within your product or access it via our developer API. Full customization of branding, workflows, and user permissions.
Business Outcomes: Beyond Basic Compliance
A NEAR Protocol tax dApp built by Chainscore Labs delivers more than just regulatory checks. It becomes a strategic asset that drives efficiency, trust, and new revenue opportunities.
Automated, Real-Time Tax Liability Calculation
We deliver a system that continuously calculates tax obligations across wallets and DeFi protocols, eliminating manual reconciliation and providing CFOs with a real-time financial dashboard. This reduces operational overhead by up to 80%.
Regulatory-Agnostic Report Generation
Our dApp generates audit-ready reports formatted for multiple jurisdictions (IRS, HMRC, etc.) from a single data source. This future-proofs your compliance strategy against evolving global regulations.
Enhanced User Trust & Retention
Providing users with transparent, accurate tax reporting directly within your dApp builds significant trust. This feature becomes a key retention tool, reducing churn and increasing lifetime value.
Monetization via Premium Tax Services
We architect tiered service models (e.g., basic reporting, tax-loss harvesting alerts, CPA integration) that transform compliance from a cost center into a new revenue stream for your platform.
Enterprise-Grade Data Security & Privacy
Built with zero-knowledge proofs and encrypted on-chain data storage, we ensure sensitive financial data is processed with bank-level security, a critical requirement for institutional adoption.
Seamless Integration & Scalability
Our modular architecture integrates with your existing NEAR dApp in weeks, not months. It's built to scale with your user base, handling millions of transactions without performance degradation.
Structured Development Path for Your Tax dApp
Compare our service tiers for building a compliant, production-ready tax reporting application on NEAR Protocol.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Smart Contract Development & Audit | |||
Core Tax Logic (FIFO, LIFO, HIFO) | |||
Multi-Chain Data Ingestion (EVM + NEAR) | |||
DeFi-Specific Calculations (Staking, LP, Yield) | |||
Deployment & CI/CD Pipeline Setup | |||
Frontend Integration (React/Next.js) | Basic UI | Custom UI/UX | White-label Solution |
Ongoing Maintenance & Updates | 3 months | 12 months | 24 months + SLA |
Priority Support Response Time | Business Hours | < 8 hours | < 1 hour |
Compliance Consultation (IRS, MiCA) | |||
Estimated Timeline | 6-8 weeks | 10-14 weeks | Custom |
Starting Price | $25,000 | $75,000 | Custom Quote |
Our Development & Compliance Methodology
We build your NEAR Protocol tax reporting dApp with a dual focus: robust technical architecture and proactive regulatory compliance. Our methodology ensures a secure, scalable, and legally sound product from day one.
Compliance-First Architecture
We design your dApp's data models and transaction flows to natively capture the granular data required for global tax reporting standards (FATCA, CRS, MiCA). This eliminates costly retrofits and ensures audit trails are built-in, not bolted-on.
Smart Contract Security & Audits
All on-chain logic is developed in Rust with rigorous testing, followed by formal verification and third-party audits from firms like Halborn or CertiK. We deliver a verifiable security report for your stakeholders and users.
Real-Time Data Indexing Engine
Our custom indexers parse NEAR blockchain data to calculate cost basis, capital gains, and income in real-time. Supports complex DeFi activities (staking, lending, LP positions) with sub-5 second latency for accurate portfolio snapshots.
Regulatory Report Generation
Automated generation of tax forms (e.g., IRS Form 8949, Schedule D) and jurisdiction-specific reports directly from the indexed data. Reports are cryptographically verifiable against on-chain state for complete transparency.
Enterprise-Grade Deployment
We deploy your dApp infrastructure with 99.9% SLA uptime, automated failover, and SOC 2-aligned security controls. Includes comprehensive monitoring, alerting, and a dedicated incident response playbook.
Ongoing Compliance Updates
We monitor global regulatory changes and provide quarterly updates to your dApp's rule engine and reporting logic. This continuous service ensures your product remains compliant as laws evolve, managed via a transparent change log.
Custom Blockchain Development
Build, scale, and secure your Web3 application with production-ready infrastructure.
We architect and deploy custom blockchain networks, sidechains, and L2 solutions tailored to your transaction volume and compliance needs. Our development process delivers a production-ready MVP in 4-6 weeks.
From consensus mechanisms to node orchestration, we handle the full stack so you can focus on your product.
- Core Protocol Development: Custom
EVM-compatible chains,Substrate-based networks, andCosmos SDKapp-chains. - Node Infrastructure: Managed validator sets, RPC endpoints, and indexers with 99.9% uptime SLA.
- Security & Compliance: Built-in privacy modules (
zk-SNARKs) and regulatory features for institutional use cases.
Frequently Asked Questions on NEAR Tax dApp Development
Get clarity on our development process, security standards, and delivery model for building compliant, high-performance tax reporting applications on NEAR Protocol.
A core MVP with essential features (wallet connection, transaction ingestion, basic tax calculation) typically deploys in 3-4 weeks. A full-featured, audit-ready application with multi-wallet support, complex rule engines, and a polished UI/UX requires 8-12 weeks. We provide a detailed sprint-by-sprint roadmap after the initial discovery phase.
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.