We architect and deploy custom smart contracts that power your protocol's core logic. Our development process is built on audited security patterns and includes formal verification for high-value assets.
LABS
Services
Substrate Pallet for Automated Crypto Tax & Remittance
A custom-built Substrate pallet that integrates configurable tax logic directly into your blockchain. Automate deduction, reporting, and remittance for payments and DeFi, ensuring native compliance.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
Deliver a secure, gas-optimized foundation in weeks, not months.
- Full Lifecycle Development: From
Solidity/Vyperarchitecture to deployment onEVM/Solana/Starknet. - Security-First: Integration of
OpenZeppelinlibraries, automated testing withFoundry/Hardhat, and pre-audit code review. - Key Deliverables: Gas-optimized contracts, comprehensive test suites, deployment scripts, and technical documentation.
key-features-cards
AUTOMATED COMPLIANCE ENGINE
Core Capabilities of Our Tax Pallet
Our Substrate-native pallet automates tax calculation and remittance, eliminating manual processes and compliance risk for your DeFi, NFT, or exchange platform.
benefits
DELIVERABLES
Business Outcomes for Your Project
Our Substrate pallet development delivers more than code. We provide a production-ready, secure, and scalable foundation for automated tax and remittance, accelerating your time-to-market and ensuring regulatory compliance.
01
Production-Ready Compliance Engine
Deploy a fully audited, on-chain tax calculation and reporting engine. We implement jurisdiction-specific rules (e.g., FIFO, LIFO, HIFO) and generate audit trails, reducing your compliance overhead by 80%.
80%
Compliance Overhead Reduction
Audited
Security Standard
02
Multi-Chain Remittance Settlement
Enable automated, cross-chain payments for tax liabilities and international transfers. Our pallet integrates with bridges and oracles for real-time FX rates, settling transactions in under 30 seconds.
< 30 sec
Settlement Time
5+ Chains
Native Support
03
Scalable & Upgradable Architecture
Built on Substrate's modular framework, your system scales with transaction volume. We implement forkless runtime upgrades, allowing you to deploy new tax rules without network downtime.
Zero Downtime
Runtime Upgrades
10k+ TPS
Theoretical Capacity
04
Reduced Time-to-Market
Leverage our battle-tested pallet templates and development framework. We deliver a custom, white-labeled solution in 6-8 weeks, not months, accelerating your product launch.
6-8 weeks
Deployment Timeline
Pre-audited
Code Base
05
Enterprise-Grade Security & Privacy
Implement zero-knowledge proofs for private tax calculations and confidential reporting. Our development follows OpenZeppelin and Parity security standards, with optional integration of hardware security modules (HSM).
ZK-Proofs
Privacy Option
Enterprise SLA
Available
06
Seamless Integration & Developer Experience
Get comprehensive documentation, SDKs, and API gateways. We ensure smooth integration with your existing wallets, exchanges, and accounting software, minimizing your engineering lift.
Full SDK
Included
< 1 week
Integration Support
From MVP to Global Scale
Phased Development & Delivery
Our structured delivery model ensures a production-ready Substrate pallet for automated tax and remittance, delivered in phases with clear milestones and predictable costs.
| Phase & Deliverables | Starter (MVP) | Professional (Production) | Enterprise (Global Scale) |
|---|---|---|---|
Core Tax Logic Pallet | |||
Multi-Jurisdiction Rule Engine | 1 Region | Up to 5 Regions | Unlimited Regions |
On-Chain Reporting Module | |||
Automated Remittance Execution | |||
Integration Support | Basic Wallet | Custodial & Non-Custodial | Full Ecosystem (CEX, DEX, Bridges) |
Security Audit | Internal Review | Third-Party Audit Report | Third-Party Audit + Bug Bounty Program |
Deployment & DevOps | Testnet Only | Mainnet Deployment | Multi-Chain Deployment & Orchestration |
Ongoing Support SLA | Email (Biz Hours) | 24/7 Monitoring & Alerts | Dedicated SRE & 4h Response SLA |
Implementation Timeline | 4-6 Weeks | 8-12 Weeks | 12-16 Weeks |
Estimated Investment | $50K - $80K | $120K - $200K | Custom Quote |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect, develop, and audit custom Solidity/Rust smart contracts that form the trustless backbone of your application. Our process delivers audit-ready code from day one, integrating OpenZeppelin standards and formal verification patterns to mitigate risk.
Deploy with confidence. Our contracts power live protocols managing over $500M+ in TVL with zero critical vulnerabilities post-audit.
- Custom Logic: Tailored
ERC-20,ERC-721, staking, governance, and cross-chain modules. - Security-First: Comprehensive unit/integration testing, gas optimization, and third-party audit preparation.
- Full Lifecycle: From architecture and development to mainnet deployment and upgrade management.
tech-stack
ENTERPRISE-GRADE FOUNDATION
Built with Proven Technology
Our automated tax & remittance pallet is built on battle-tested frameworks and security-first principles, ensuring reliability and compliance from day one.
Substrate Pallet Development
Frequently Asked Questions
Get clear answers on how we build, deploy, and support your automated crypto tax and remittance infrastructure.
A standard Substrate pallet for automated tax and remittance takes 4-6 weeks from kickoff to mainnet deployment. This includes a 1-week discovery phase, 2-3 weeks of core development, 1 week for internal security review, and 1 week for testing and deployment. Complex integrations with external oracles or multi-chain setups may extend this by 1-2 weeks.
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