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Direct Tax & International Tax Services

Strategic Tax Advisory. Compliant Solutions. Better Outcomes.

At Optimus Professional Services, we provide comprehensive direct tax advisory and compliance services designed to help individuals, businesses, corporates, NRIs and other taxpayers manage their tax obligations efficiently.

Our approach combines practical tax planning, regulatory knowledge and timely compliance to help clients make informed financial decisions while minimizing avoidable tax exposure.

We stay updated with changes in tax laws, regulations and reporting requirements so that our clients can focus on their business and financial goals with confidence.

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Our Direct Tax Services Include

• Income Tax Return Preparation & Filing

• Tax Planning & Tax Advisory

• TDS Compliance, Returns & Advisory

• Advance Tax & Self-Assessment Tax Advisory

• Capital Gains Tax Planning & Computation

• Tax Implications of Purchase & Sale of Assets

• Tax Assessment & Scrutiny Support

• Income Tax Notices & Replies

• Tax Demand & Refund Matters

• Tax Authority Representation

• Tax Compliance Review & Health Checks

• Tax Advisory for Individuals and Businesses

 

NRI & International Tax Services

Cross-Border Taxation Made Simple

International transactions and NRI taxation involve complex requirements relating to residential status, DTAA, withholding tax, foreign income, foreign assets and cross-border remittances.

Our team assists NRIs, resident individuals, businesses and corporates with practical solutions for their Indian tax and international tax compliance requirements.

Our NRI Tax Services Include

• NRI Income Tax Return Filing

• NRI Tax Planning & Advisory

• Determination of Residential Status

• Taxation of Indian & Foreign Income

• DTAA Advisory & Treaty Benefits

• Foreign Income & Foreign Asset Reporting

• Capital Gains on Sale of Indian Assets

• Taxation of Rental Income from Indian Property

• Taxation of Investments, Shares & Securities

• Repatriation of Funds from India

• Tax implications of receiving funds from overseas

• Tax implications of transferring funds to India

• NRI TDS & TDS Refund Matters

• Income Tax Notices and Assessment Support for NRIs

 

Foreign Remittance & Cross-Border Payment Services

Compliant Remittances. Proper Tax Analysis. Hassle-Free Processing.

Foreign remittances require careful evaluation of the nature of payment, taxability, applicable withholding tax, DTAA provisions and prescribed reporting requirements.

We assist individuals, businesses and corporates in determining the appropriate tax treatment and completing the required documentation before making payments outside India.

Our Foreign Remittance Services Include

• Form 145 – Foreign Remittance Compliance

• Form 146 – Chartered Accountant Certificate

• Taxability analysis of payments to Non-Residents / Foreign Companies

• TDS determination on foreign payments

• DTAA applicability & tax rate analysis

• Nature and purpose of remittance analysis

• Tax deduction and deposit compliance

• Documentation for banks and authorised dealers

• Foreign remittance compliance for royalty, technical fees, professional fees, software, subscription and other payments

• Remittances relating to investment, education, medical expenses, gifts and other permitted purposes

• Assistance with repatriation of funds

• Cross-border transaction tax advisory

Note: For remittances made on or after 1 April 2026, the new Form 145 is the corresponding form to the erstwhile Form 15CA, while Form 146 corresponds to the erstwhile Form 15CB. Form 146 is generally relevant where a taxable remittance exceeds ₹5 lakh in the tax year and the CA certification route under the applicable provisions is used. (Income Tax Department)

Representational & Tax Litigation Support

Professional Representation Before Tax & Regulatory Authorities

Dealing with tax notices, assessments and regulatory proceedings can be time-consuming and technically challenging. Optimus Professional Services provides professional representation and support throughout the proceedings.

We assist clients in responding to notices, preparing submissions, presenting supporting documentation and representing their interests before the appropriate authorities.

Our Representational Services Include

• Representation before Income Tax Authorities

• Income Tax Scrutiny & Assessment Proceedings

• Responses to Income Tax Notices

• Appeals & Rectification Matters

• Tax Demand & Refund Matters

• TDS / TDS Default Proceedings

• Proceedings relating to Foreign Remittances & TDS

• GST & Indirect Tax representation

• Assistance before other statutory and regulatory authorities

• Preparation of submissions, explanations and supporting documentation

• Compliance and advisory support during departmental proceedings

 

 

Who We Serve

Our tax and advisory services are designed for:

Individuals | NRIs | HUFs | Proprietorships | Partnerships | LLPs | Private & Public Companies | Start-ups | Trusts & NGOs | Foreign Companies | Non-Resident Businesses

 

Why Choose Optimus Professional Services?

✔ Practical Tax Advisory
Solutions focused on your actual financial and business circumstances.

✔ End-to-End Compliance
From tax planning and computation to filing, notices and representation.

✔ NRI & Cross-Border Expertise
Specialized assistance for international income, DTAA and foreign remittances.

✔ Timely Compliance
Helping you meet statutory deadlines and avoid unnecessary interest, penalties and compliance issues.

✔ Confidential & Professional
Your financial and tax information is handled with professionalism and discretion.

Optimus Professional Services

Your Compliance. Our Commitment.

Helping individuals and businesses navigate taxation, compliance and cross-border financial matters with confidence.