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The most professional tax solutions for businesses
Arghamchi Group, a leader in providing specialized tax consulting services, with a team of experienced Tax Affairs Organization experts, offers guaranteed solutions to reduce tax costs and resolve legal challenges. We are with you from the stage of preparing your tax return to resolving tax disputes.
Tax challenges we solve for you
The most important problems that can be solved with the help of the experts at the argham Chi Group:

Key challenges
- Incorrect Value-Added Tax (VAT) Computation: Exposure arising from the complexity of VAT regulations, particularly under Article 12 of the Value-Added Tax Act, often resulting in misclassification of taxable items and inaccurate tax treatment.
- Severe Late-Filing Penalties: Significant financial sanctions for delayed submission of tax returns, reaching up to 50% of the principal tax liability in addition to annual inflation-adjusted charges.
- Disputes over Taxable Income Assessment: Conflicts triggered by inconsistent interpretations of tax provisions, especially the notes and clauses related to Article 131 of the Direct Taxes Act, affecting the determination of taxable income.
- Tax Audit Challenges: Intensive scrutiny by the Tax Administration focused on accounting records, inventory controls, and reconciliation of banking transactions, requiring robust documentation and defensible financial reporting.
Specialized solutions
Dispute Resolution: Using the Capacities of the Commissions of Articles 244 and 251
Crime Prediction: Simulating Tax Scenarios with Specialized Software
Avoiding Disputes: Documenting Exemptions and Depreciation According to the Article 151 Table
- Audit Management: Creation of an adaptive electronic case file fully aligned with the Tax Administration’s electronic operations system (SAKHT), enabling structured documentation, seamless submission workflows, and audit-ready compliance management.
Specialized services of the Aragam Chi Group
Our comprehensive packages cover all your tax needs:

- Optimized Payroll & Property Tax Computation: Strategic application of statutory exemptions (under Articles 84 and 85 of the Direct Taxes Act), meticulous deduction of allowable business expenses, and utilization of income-shifting frameworks to effectively minimize the taxable base.
- Zero-Error Quarterly E-Returns: Automated filing via seamless ERP integration, ensuring real-time synchronization and reconciliation with the Tax Administration’s (INRA) electronic portal to achieve absolute precision.
- Full-Authority Tax Litigation: Representing your interests before Dispute Resolution Committees (Article 251 Bis Commissions), including drafting specialized legal briefs, leveraging unified judicial precedents, and managing litigation through to the Court of Administrative Justice.
- Comprehensive Historical Audit: A deep-dive review of retroactive tax files to identify calculation errors, successfully challenging unsubstantiated penalties based on Supreme Court General Board rulings, and rigorously revising depreciation schedules to maximize tax relief.
- Executive Corporate Training: Tailored operational seminars for Finance Directors, focusing on:
- Simulating audit challenges
- Updating knowledge in line with the latest legal amendments (1403)
- Managing tax risks of large projects.
- Real estate tax advice
- Tax exemption for mass producers
- Contract accounting and statement of financial position
Exclusive advantages of choosing the Chi Group

- Result-Driven Calculation & Execution Guarantee: We provide a written 100% fee reimbursement guarantee if a minimum of 20% tax reduction is not achieved. Our methodology is grounded in advanced statistical modeling (at 95% Confidence Interval), validated by a track record of 500+ successful case resolutions, and documented via transparent T-Value calculation reports.
- 24/7 Emergency Support (SLA): Immediate access via dedicated channels, including our Remote War Room, WhatsApp Business, and secure SATCOM. You are granted direct access to your Senior Case Manager and our Level-3 Technical Support Team, with a guaranteed 30-minute response time, even during public holidays.
- Real-Time Regulatory Updates: Powered by the ETS Pro™ smart monitoring system, we track all shifts in tax directives—including early-stage drafts of Article 169 Bis—and judicial rulings from the Court of Administrative Justice and the Supreme Tax Council with 99.8% accuracy. We ensure you stay compliant through our categorized alert system (CRITICAL/MAJOR).
- Military-Grade Security Infrastructure: Includes:
- Physical document destruction with level 6 shredders (DIN 66399)
- Storage on dedicated cloud servers with AES-256 encryption + FIPS 140-2 protocol
- Weekly security audit by CERT-IRAN
Three-step collaboration process
The Simplest Path to Resolving Your Tax Challenges
Initial diagnosis: Submit documents through a dedicated panel
Expert Analysis: Providing Personalized Solutions
Step-by-step implementation: support until the final result is achieved
Optimize your taxes!
To prevent serious crimes, review bank transactions, or file urgent defense bills:
Call 02156719607
Or fill out the consultation request form on our website
T1 Holding’s professional team is looking forward to working with you