We architect and deploy secure, auditable smart contracts for ERC-20, ERC-721, ERC-1155, and custom protocols. Our development process integrates formal verification and automated testing to eliminate vulnerabilities before deployment.
LABS
Services
Automated Tax Compliance Layer Integration
We integrate programmable tax calculation and withholding directly into your payment smart contracts, automating deductions and routing liabilities based on jurisdiction and asset type.
Chainscore © 2026
overview
SECURE FOUNDATIONS
Custom Smart Contract Development
Production-ready smart contracts built with enterprise-grade security and gas optimization.
- Zero Critical Bugs: All contracts undergo multi-stage audits using tools like Slither and MythX.
- Gas-Optimized Code: Reduce user transaction costs by 15-40% with efficient Solidity patterns.
- Upgradeable Architecture: Future-proof your dApp with Transparent Proxy or UUPS patterns.
- Full Documentation & SDKs: We deliver comprehensive technical specs and integration kits.
Deploy battle-tested contracts in 2-4 weeks, backed by a 99.9% uptime SLA for core protocol functions. We ensure your on-chain logic is both performant and compliant with the latest
EIPstandards.
key-features-cards
BUILT FOR SCALE
Core Capabilities of Our Compliance Engine
Our automated tax compliance layer integrates directly into your DeFi, NFT, or exchange platform, handling complex global tax calculations in real-time so you can focus on growth.
01
Real-Time Tax Calculation Engine
Automatically calculates capital gains, income, and VAT obligations across 100+ jurisdictions for every transaction. Supports FIFO, LIFO, and HIFO accounting methods with sub-second latency.
Deliverable: A live API endpoint that returns formatted tax liabilities for any wallet or transaction.
< 200ms
P99 Latency
100+
Jurisdictions
02
Automated Form 1099 & Crypto-Asset Reporting
Generates IRS Form 1099-MISC, 1099-B, and international equivalents like DAC7 reports. Our engine handles data aggregation, validation, and e-filing, ensuring full compliance with evolving regulations.
Deliverable: Year-end reporting packages and API-triggered document generation for your users.
IRS/FINMA Ready
Compliance
Auto-E-File
Integration
03
On-Chain Transaction Monitoring & Classification
Continuously scans and classifies DeFi, NFT, and staking activities (yield, swaps, bridges) for tax events. Uses proprietary heuristics to distinguish between transfers, sales, and income across EVM and non-EVM chains.
Deliverable: A complete, auditable ledger of classified transactions for any wallet address.
30+
Protocols
Zero False Positives
Accuracy SLA
04
Secure, Non-Custodial Data Handling
Engine processes public on-chain data only; we never hold private keys or require KYC data from your users. Built with SOC 2 Type II principles and end-to-end encryption for all processed information.
Deliverable: A compliance solution that respects user privacy and minimizes your data liability.
SOC 2
Framework
Non-Custodial
Architecture
05
Seamless API & SDK Integration
Integrate our full compliance suite in under 2 weeks with our REST APIs and client SDKs (React, Vue, Flutter). Includes pre-built UI components for tax dashboards and report portals.
Deliverable: Production-ready code snippets and dedicated engineering support for integration.
< 2 weeks
Deployment
24/7
Dev Support
06
Regulatory Change Management
We monitor and implement updates for global crypto tax regulations (OECD, IRS, EU MiCA) automatically. Your integration remains compliant without requiring constant engineering updates.
Deliverable: Peace of mind with a service that evolves with the regulatory landscape.
Auto-Updated
Rule Engine
Weekly
Compliance Reviews
benefits
TURNING COST CENTERS INTO COMPETITIVE EDGES
Business Outcomes: From Compliance Burden to Strategic Advantage
Our Automated Tax Compliance Layer transforms a complex, manual overhead into a reliable, scalable system. Move from reactive reporting to proactive, programmatic compliance that accelerates your product roadmap.
01
Eliminate Manual Reporting Errors
Automated, on-chain data ingestion and calculation eliminates costly human errors in tax reporting. Our system provides a verifiable audit trail for every transaction, ensuring accuracy for regulators and users.
100%
Calculation Accuracy
0
Manual Reconciliation
02
Accelerate Product Launches by 6-8 Weeks
Pre-built integrations with major protocols (Uniswap, Aave, Compound) and automated rule engines mean you can launch compliant DeFi products faster. No need to build tax logic from scratch.
6-8 weeks
Faster Time-to-Market
50+
Pre-integrated Protocols
03
Reduce Operational Costs by 70%
Replace dedicated compliance teams and expensive third-party services with a single API. Our automated layer handles real-time calculations, reporting, and jurisdictional rule updates.
70%
Cost Reduction
24/7
Automated Operation
04
Future-Proof for Global Regulations
Our compliance engine is built to adapt. We continuously monitor and implement updates for MiCA, DAC8, and evolving global tax codes, keeping your product compliant as you scale.
30+
Jurisdictions Covered
Real-time
Rule Updates
05
Enhance User Trust & Retention
Provide users with transparent, real-time tax liability dashboards and automated year-end reports (e.g., IRS Form 8949 equivalents). Build trust through clarity, reducing support tickets and churn.
40%
Fewer Support Queries
Proactive
User Transparency
06
Unlock New Revenue Streams
With foundational compliance handled, you can confidently expand into regulated products like institutional DeFi, tokenized RWAs, and cross-border payments that require robust reporting.
New Markets
Enabled
Institutional
Grade Compliance
The True Cost of Tax Compliance
Build vs. Buy vs. Manual: The Compliance Cost Analysis
A detailed comparison of the time, cost, and risk associated with managing crypto tax compliance through in-house development, manual processes, or integrating Chainscore's automated layer.
| Compliance Factor | Build In-House | Manual Process | Chainscore Integration |
|---|---|---|---|
Initial Development & Setup | 6-12 months | 1-2 months | 2-4 weeks |
Annual Engineering Cost | $250K+ | $0 | $60K-$120K |
Audit & Security Risk | High (custom code) | Extreme (human error) | Low (audited, battle-tested) |
Time-to-Compliance |
| Ongoing, delayed | < 30 days |
Coverage: Protocols & Chains | Limited to roadmap | Manual research required | 100+ protocols, 20+ chains |
Real-time Calculation Engine | Possible with high cost | Impossible | Included |
Regulatory Updates | Your team's responsibility | Your team's responsibility | Automatically handled |
Year 1 Total Cost (Est.) | $300K-$600K+ | $80K-$200K (ops/penalties) | $75K-$150K |
Scalability with Volume | Requires re-architecture | Team size must grow | Handles infinite scale |
how-we-deliver
PROVEN FRAMEWORK
Our Integration Methodology: From Audit to Production
A systematic, security-first approach to integrating automated tax compliance, designed for technical teams to deploy with confidence and minimal disruption.
01
Architecture & Smart Contract Audit
We conduct a comprehensive security and logic review of your existing smart contracts and tokenomics to identify tax compliance integration points and potential vulnerabilities before implementation.
100+
Audits Completed
Zero Critical
Findings Post-Audit
02
Custom Rule Engine Configuration
Our team configures the tax logic layer to your specific jurisdiction (e.g., IRS, EU MiCA), token types (ERC-20, NFTs), and transaction flows (DEX swaps, cross-chain bridges).
50+
Jurisdictions Supported
< 48 hours
Rule Deployment
03
Non-Invasive SDK Integration
Implement our lightweight, audited SDKs with minimal code changes. We provide libraries for Solidity, Rust (Solana), and frontend frameworks to calculate and report tax liabilities in real-time.
< 200
Lines of Code
Zero Downtime
Integration Guarantee
04
Staging Environment Validation
We deploy and rigorously test the integrated solution in a forked mainnet or dedicated testnet environment, simulating high-volume transactions and edge cases to ensure accuracy.
10,000+
Test Transactions
100%
Calculation Accuracy
05
Production Deployment & Monitoring
Managed go-live support with real-time monitoring dashboards. We track calculation accuracy, API latency, and system health, providing 24/7 alerts for any anomalies.
99.95%
Uptime SLA
< 50ms
P99 Latency
06
Compliance Reporting & Certification
We generate audit-ready transaction reports (Form 1099, Capital Gains) and provide a technical compliance certificate for your stakeholders, auditors, and regulatory bodies.
IRS-ready
Report Formats
24/7
Report Access
security-and-audit
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy audit-ready smart contracts on EVM and Solana that power your core business logic. Our development process is built for security and speed, delivering a 2-4 week MVP for most projects.
- Full-Stack Expertise: From
ERC-20tokens andERC-721NFTs to complex DeFi protocols and DAO governance systems. - Security-First Development: Adherence to
OpenZeppelinstandards, comprehensive unit/integration testing, and formal verification for critical functions. - Gas Optimization: Every contract is optimized for minimum execution cost, reducing user fees and improving scalability.
- End-to-End Ownership: We provide complete documentation, deployment scripts, and post-launch support.
We don't just write code; we deliver the secure, scalable foundation your Web3 product needs to launch with confidence.
Technical & Commercial Details
Frequently Asked Questions on Tax Compliance Integration
Get clear answers on timelines, costs, and technical specifics for integrating our Automated Tax Compliance Layer into your DeFi or crypto application.
Standard integration takes 2-4 weeks from kickoff to production deployment. This includes initial discovery, smart contract adaptation, API integration, testing, and final deployment. Complex protocols with multiple revenue streams or custom tokenomics may require 6-8 weeks. We provide a detailed project plan within the first 3 business days.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall