Taxation Law Services encompass a comprehensive range of legal and advisory solutions aimed at helping individuals, businesses, and organizations comply with tax laws while efficiently managing tax risks and opportunities. In today’s complex and constantly evolving regulatory environment, professional taxation law services play a vital role in ensuring compliance, optimizing tax structures, and resolving disputes with tax authorities.
Key Litigants Yard OPC Pvt. Ltd., a professionally managed legal and tax consultancy firm registered in Lucknow, Uttar Pradesh, offers end-to-end taxation law services across India. Under the leadership of Dr. Krishna Lal Yadav, Director of the firm, the organization has built a strong reputation for delivering practical, business-focused, and legally sound tax solutions to a diverse clientele.
The firm has a dedicated team of high-end tax professionals and experienced tax lawyers who provide efficient and customized tax-related solutions. The team offers commercial advice across the full spectrum of tax matters and has extensive experience in managing both domestic and cross-border tax issues. With deep industry knowledge and a strong understanding of Indian and international tax legislation, the firm ensures that clients receive complete support and high-quality solutions in an increasingly complex tax landscape.
Corporate, M&A & Joint Ventures Tax
Key Litigants Yard advises on some of the most complex corporate and financial transactions, including mergers and acquisitions, joint ventures, partnerships, corporate restructuring, demergers, IPOs, management buy-outs, and cross-border transactions involving Asia, Europe, the US, and the Middle East. The firm focuses on tax-efficient structuring while ensuring full regulatory compliance.
Goods & Services Tax (GST)
The firm provides comprehensive GST advisory services, including tax structuring and optimization, GST registration, return filing, due diligence, audits, and sector-specific GST solutions. It assists businesses in addressing GST implications across supply chains and resolving GST-related disputes.
Transfer Pricing & International Tax
Key Litigants Yard assists clients in developing robust transfer pricing policies for tangible goods, intangibles, and services. The firm also advises on GAAR, POEM, tax treaties, digital taxation, and online marketplace transactions, ensuring compliance with international tax standards.
Customs Duty & FEMA Advisory
The firm offers specialized advice on customs valuation, import-export compliance, FEMA regulations, exemptions, and cross-border supply issues, helping businesses navigate complex regulatory requirements smoothly.
Tax Litigation & Dispute Resolution
With strong litigation expertise, the firm represents clients before tax authorities, tribunals, High Courts, and the Supreme Court of India. Services include tax assessments, investigations, dispute resolution, settlement negotiations, and cross-border tax controversies.
Specialized Tax Advisory
The firm also provides expert advice in restructuring tax, banking and finance tax, capital markets tax, private equity tax, and real estate tax, covering debt restructuring, insolvency, fund structuring, real estate transactions, and investment vehicles.
With a strong network of experienced associates across Allahabad, Lucknow, Chandigarh, Delhi, Mumbai, and other major states, Key Litigants Yard OPC Pvt. Ltd. delivers reliable, strategic, and client-focused taxation law services nationwide. Under Dr. Krishna Lal Yadav’s leadership, the firm remains committed to protecting client interests, managing tax risks, and creating long-term value through effective legal and tax solutions.

