We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our focus is on security-first development and gas optimization to ensure your protocol is both robust and cost-effective to operate.
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Services
Algorand TEAL Tax Smart Contract Audit
Specialized security and compliance audits for Algorand TEAL smart contracts that handle tax calculations. We verify logic accuracy, regulatory adherence, and fund security to prevent costly errors and legal exposure.
Chainscore © 2026
overview
CORE SERVICES
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Security Audits: Every contract undergoes rigorous internal review and formal verification before deployment.
- Compliance Ready: Built-in support for
ERC-20,ERC-721, and custom standards with upgradeability patterns. - Gas Efficiency: Optimized logic to reduce user transaction costs by up to 40%.
- Full Lifecycle: From specification and development to deployment and monitoring on mainnet.
Deploy a battle-tested, audited smart contract suite in as little as 2-3 weeks, accelerating your time-to-market while mitigating critical risks.
key-features-cards
PROVEN PROCESS
Our Algorand Tax Audit Methodology
Our systematic, multi-layered audit process is designed to identify critical vulnerabilities, ensure compliance with tax logic, and deliver a production-ready smart contract you can deploy with confidence.
01
Architecture & Logic Review
We conduct a deep-dive analysis of your TEAL smart contract's tax calculation logic, fund flows, and state management to identify architectural flaws and ensure the intended tax behavior is correctly implemented.
100%
Logic Coverage
< 3 days
Initial Review
02
Automated Vulnerability Scanning
We run your contract through proprietary and industry-standard static analysis tools to detect common Algorand-specific vulnerabilities, reentrancy risks, and logic errors before manual review.
50+
Vulnerability Checks
O(1)
Complexity Analysis
03
Manual TEAL Code Review
Our senior auditors perform line-by-line manual inspection of the TEAL 5/6 code, focusing on edge cases, arithmetic precision, access control, and adherence to Algorand best practices.
2x
Senior Reviewers
ASAs & NFTs
Asset Coverage
04
Compliance & Specification Verification
We verify that the contract's behavior strictly matches your specified tax rules (e.g., fixed rates, tiered thresholds, exemptions) and produces auditable, on-chain proof for regulatory compliance.
100%
Spec Match
On-chain
Audit Trail
05
Gas Optimization & Cost Analysis
We analyze and optimize opcode usage and transaction grouping to minimize execution costs (opcode fees) for end-users, ensuring your tax contract remains economical at scale.
Up to 40%
Fee Reduction
0.001 ALGO
Target Cost
06
Final Report & Remediation Support
You receive a detailed audit report with severity-ranked findings, actionable remediation steps, and direct support from our engineers to implement fixes and prepare for mainnet deployment.
48h
Report Delivery
Guaranteed
Re-audit
benefits
DELIVERABLES
Business Outcomes: Secure, Compliant, Trustworthy
Our Algorand TEAL tax audit service delivers concrete, verifiable results that mitigate risk and accelerate your project's time-to-market.
01
Formal Verification Report
Receive a comprehensive, machine-checked proof of your tax logic's correctness against the Algorand AVM specification, eliminating entire classes of runtime errors before deployment.
100%
Logic Coverage
0
Unproven Edge Cases
02
Security & Compliance Certificate
Gain a signed attestation of compliance with jurisdictional tax regulations (e.g., FATF Travel Rule, IRS 6050I) and security best practices, essential for institutional adoption and legal defensibility.
CISA
Framework Aligned
ISO 27001
Process Certified
03
Optimized TEAL Bytecode
Deploy contracts with up to 40% lower opcode consumption and minimized transaction fees, directly reducing operational costs for high-frequency tax calculations.
≤ 40%
Opcode Reduction
< 0.001 ALGO
Avg. Fee/Tx
04
Integration-Ready SDK
Accelerate development with a client library (Python/JS) for seamless integration of audited tax logic into wallets, exchanges, and reporting dashboards.
< 2 weeks
Integration Time
REST & WS
API Support
Choose Your Security Level
Structured Audit Packages
Compare our tiered Algorand TEAL tax smart contract audit packages, designed to match your project's stage, budget, and risk profile.
| Audit Feature | Starter | Professional | Enterprise |
|---|---|---|---|
TEAL 5+ & AVM 8+ Compatibility Review | |||
Automated Vulnerability Scanning | |||
Manual Code Review (Engineer-Hours) | 20 hours | 60 hours | 120+ hours |
Tax Logic & Compliance Analysis | Basic | Comprehensive | Comprehensive + Regulatory Memo |
Formal Verification (For Critical Functions) | |||
Deployment & Configuration Review | |||
Remediation Support & Re-Audit | 1 round | 2 rounds | Unlimited |
Priority Response SLA | 72 hours | 24 hours | 4 hours |
Post-Deployment Monitoring (30 days) | |||
Starting Price | $8,000 | $25,000 | Custom Quote |
security-approach
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 veterans.
We architect and deploy custom smart contracts for tokens, DeFi protocols, and NFTs. Our process delivers audit-ready code in Solidity 0.8+ or Rust (Solana), leveraging battle-tested libraries like OpenZeppelin and Anchor.
- Security-First Development: Every contract undergoes internal review against common vulnerabilities before external audit.
- Gas Optimization: We write for efficiency, reducing deployment and transaction costs by up to 40%.
- Full-Suite Support: From
ERC-20/ERC-721to complex DeFi logic and cross-chain bridges.
Deploy with confidence. We ensure your core business logic is immutable, secure, and performs as intended on-chain.
Algorand TEAL Tax Audit
Frequently Asked Questions
Get clear answers on our specialized audit process for Algorand-based tax and financial smart contracts.
We employ a rigorous, multi-layered methodology tailored for Algorand's unique architecture. This includes: 1) Static Analysis using custom tools for TEAL 5+ to detect logic flaws and gas inefficiencies. 2) Dynamic Analysis with simulated transactions across edge cases, including clawback, freeze, and multi-sig scenarios. 3) Manual Code Review by senior auditors with expertise in Algorand's AVM, focusing on compliance logic, access control, and asset handling. 4) Formal Verification for critical state transitions to mathematically prove correctness of tax calculation and distribution logic.
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