We architect and build production-grade blockchain systems from the ground up. Our full-stack development delivers secure, scalable, and compliant applications ready for mainnet launch. We specialize in DeFi protocols, NFT platforms, and enterprise-grade dApps.
LABS
Services
CosmWasm Tax Reporting Module for Cosmos Payments
A deployable smart contract module that attaches to your IBC payment flows, automatically generating standardized tax reports for cross-chain transactions and staking rewards.
Chainscore © 2026
overview
CORE SERVICES
Blockchain Development
End-to-end blockchain application development for FinTech and Web3 startups.
From concept to deployment, we handle the entire stack so you can focus on your product vision and go-to-market strategy.
- Smart Contract Development: Custom
Solidity/Rustcontracts with OpenZeppelin standards and formal verification. - Full-Stack dApps: Integrated frontends (
React/Next.js) with secure wallet connectivity (WalletConnect,Wagmi). - Protocol Architecture: Design of tokenomics, governance models, and incentive structures.
- Security-First: Mandatory audits, automated testing suites, and 99.9% uptime SLAs for critical infrastructure.
Our process delivers a minimum viable product (MVP) in 2-4 weeks, with ongoing support for scaling and maintenance. We build systems that handle high transaction volumes while maintaining sub-second finality and predictable gas costs.
key-features-cards
TAX COMPLIANCE ENGINEERED FOR COSMOS
Core Module Capabilities
Our CosmWasm Tax Reporting Module delivers a production-ready, audited solution that automates tax liability calculation for on-chain payments, saving your team months of development time and ensuring regulatory compliance from day one.
benefits
TURNKEY COMPLIANCE
Business Outcomes for Your Payment Platform
Our CosmWasm Tax Reporting Module delivers more than just code. It provides the operational clarity and regulatory confidence needed to scale your Cosmos-based payment business globally.
01
Automated Global Tax Compliance
We deliver a configurable module that automatically calculates, withholds, and reports VAT, GST, and sales tax across 150+ jurisdictions. Eliminate manual reconciliation and ensure real-time compliance for every transaction.
150+
Jurisdictions Supported
Real-time
Tax Calculation
02
Reduced Operational Overhead
Replace costly manual accounting processes with automated, on-chain reporting. Our module integrates directly with your payment flow, cutting compliance-related operational costs by up to 70% and freeing your team to focus on growth.
Up to 70%
Cost Reduction
Zero Manual
Reconciliation
03
Accelerated Market Entry
Deploy a fully audited, production-ready tax module in weeks, not months. We handle the complex logic and regulatory mapping, allowing you to launch compliant payment services in new regions faster than your competitors.
< 4 weeks
To Production
Pre-audited
Security
04
Enhanced Developer Experience
Get a clean, well-documented CosmWasm contract with a comprehensive SDK and integration guides. Our module is built for extensibility, allowing your team to easily customize rules and add new payment methods.
Full SDK
& Documentation
Modular
Architecture
05
Audit-Ready Financial Reporting
Generate immutable, verifiable transaction logs and tax reports directly from the blockchain. Our module creates a clear audit trail that simplifies financial reviews and regulatory examinations.
Immutable
Audit Trail
On-chain
Verification
06
Enterprise-Grade Security & Reliability
Built with security-first principles using OpenZeppelin libraries and formal verification patterns. The module undergoes rigorous testing and audit cycles to ensure fund safety and 99.9%+ uptime for critical tax operations.
99.9%+
Operational Uptime
Formally Verified
Core Logic
Choose the right level of support for your compliance needs
Implementation Tiers & Deliverables
A detailed comparison of our CosmWasm Tax Reporting Module implementation packages, from core integration to fully managed service.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
CosmWasm Smart Contract Module | |||
On-Chain Transaction Tax Logic | |||
Automated Reporting API Endpoints | |||
Smart Contract Security Audit (by Halborn) | |||
Multi-Chain Deployment Support (Osmosis, Juno, Injective) | |||
Custom Tax Rule Configuration | Basic | Advanced | Full Customization |
Integration Support & Documentation | Self-Serve | Dedicated Engineer | White-Glove Onboarding |
SLA for Critical Updates & Patches | Best Effort | 48-Hour Response | 24/7 with 4-Hour Response |
Ongoing Compliance Monitoring Dashboard | |||
Annual Regulatory Review & Updates | |||
Typical Implementation Timeline | 2-3 Weeks | 4-6 Weeks | Custom |
Estimated Investment | $15K - $25K | $45K - $75K | Custom Quote |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 specialists to power your protocol.
We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our team specializes in Solidity and Rust, implementing battle-tested patterns from OpenZeppelin and Sealevel to ensure gas efficiency and security-first design.
- End-to-End Development: From initial specification and architecture to deployment and mainnet launch.
- Comprehensive Auditing: Internal review + coordination with top firms like CertiK or Quantstamp.
- Key Deliverables:
ERC-20,ERC-721, custom governance, staking, and bridging logic. - Deployment Speed: Go from concept to testnet in 2-3 weeks.
We build contracts you can trust. Our code has secured over $500M+ in total value locked (TVL) for clients across DeFi and NFTs.
CosmWasm Tax Module
Frequently Asked Questions
Get clear answers on how our specialized module integrates with your Cosmos-based payment system to automate tax compliance.
A standard integration and deployment of our pre-audited CosmWasm tax module takes 2-3 weeks. This includes configuration for your specific tokenomics, transaction types, and a full security review. Complex customizations for novel payment flows may extend this timeline, which we scope and quote upfront.
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