The fragmented tax administration and complex tax codes are one of the reasons for low collection, sluggish growth due to heavy cost of compliance. The citizens, especially, transprovincial entities, have to deal with multiple tax agencies, namely, Federal Board of Revenue (FBR), Punjab Revenue Authority (PRA), Sindh Revenue Board (SRB), Khyber Pakhtunkhwa Revenue Authority (KPRA) and Balochistan Revenue Authority (BRA), provincial boards of revenue, excise & taxation departments, and many others. We need restructuring of FBR as a short-term reform measure [explained in Modernising & reforming FBR, Daily Times, August 30, 2020] and in the medium-term all tax agencies must merge into a National Tax Agency (NTA) as is the case in many federations like us. Tax collection both at federal and provincial levels is unsatisfactory. Presently, all broad-based and buoyant sources of revenue are with the federal government and contribution of provinces in national collection was one percent in 2018-19 [‘PIDE Reform Agenda for Accelerated and Sustained Growth, April 2021]. This has made them totally dependent on the federal government for transfers under National Finance Commission (NFC) Award and other transfers and grants. The performance of provinces in collecting agricultural income tax (AIT) is extremely pathetic. This is a common issue both at federal and provincial levels arising from sheer absence of political will to collect income tax from the rich and mighty—share of agricultural in GDP is 19%, whereas contribution of AIT in national tax collection is only 0.06 % of GDP. Pakistan has to move towards higher growth for which comprehensive tax reforms are inevitable. We much strive for 7% sustainable growth for achieving desired tax-to-GDP ratio of 20-25%. This is not possible unless we go for enactment of new income tax law, taxing all sources, including agriculture, and harmonised sales tax (HST) on goods and services. This is possible under Article 144 of the Constitution of Islamic Republic of Pakistan [“the Constitution”]. While, the collection will be through NTA, distribution is going to be strictly under Article 160 of the Constitution. The NTA, fully automated, operated by professionals under All Pakistan Unified Tax Services, will be supervised by an independent Board of Directors. The status of the NTA should be as provided in Federal Board of Revenue Act, 2007 that after merger will be renamed as National Revenue Board (NRB). It is thus obvious that introduction of Harmonised Sales Tax (HST) on goods and services in Pakistan will foster a vibrant market and contribute significantly to the growth of economy The NRB, unlike FBR, should not have any role in framing tax policy. For this a permanent Tax Policy Board should be established in the light of Article 156(2) of the Constitution with Planning Commission to become a permanent secretariat for federalised economic development. The role of Policy Board in this permanent secretariat should be of a think-tank to recommend policies for equitable and accelerated growth on national level as well as helping all assemblies and Senate for legislation to achieve the desired goals. For example, 2% cess exclusively for debt retirement, imposed on the ultra-rich. Since the introduction of Constitution (Eighteenth Amendment) Act, 2010, [commonly called “18th Amendment”], fiscal management, both at federal and provincial levels, is posing serious challenges for all. The above roadmap can ensure inclusive development for all citizens, especially financially empowering women, [‘PIDE Reform Agenda for Accelerated and Sustained Growth’ launched on April 22, 2021]. This pro-people model, strictly within constitutional framework, is the only way forward, above party line as national economic manifesto to address the challenge of ever-growing needs of infrastructure development and providing citizens with the facilities of free education and health, and universal entitlements like clean drinking water, affordable electricity, transport, accommodation etc. Pakistan needs a paradigm shift in tax policy and revamping of national tax administration for generating sufficient resources for the federal and provincial governments with drastic cuts in wasteful and unproductive expenses and bring innovation and efficiency in public and private sectors. It must be the top priority in Budget 2021-22 amid covid-19 economic toll to reduce rate of all taxes and broadening the base. It will help in bringing prices down and provide answer to what Prime Minister is seeking “out-of-box proposals to help the weaker sections of society” [Revolutionizing agriculture, Daily Times, March 27, 2021]. Through democratic process, all the provincial parliaments may pass resolutions under Article 144 of the Constitution, giving powers to the National Assembly and Senate to enact laws for harmonising sales tax on goods and services and income tax from all sources to be collected through NRB. It would facilitate people to deal with a single body, one-window facility at national and provincial levels. The mode and working of NRB can be discussed and finalised under Council of Common Interest [Article 153] and its control can be placed under National Economic Council [Article 156]. Tax collection and compliance at national level cannot be improved without establishing NRB and introducing an integrated Tax Intelligence System (ITTS) that can correlate imports, exports, sales tax collection on goods and services with income tax returns and monitor all transactions. A fully automated, professional and efficient NRB would alone be in a position to improve capacity by detecting tax avoidance and evasion through ITTS. India, after long consultations and deliberations enacted the Central Goods and Services Tax Act, 2017 (CGST Act). The CGST Act, through harmonising indirect tax on goods and services, has broadened the tax base. Voluntary compliance, due to a robust IT infrastructure, has increased registration by almost 90% (12.3 million active CGST Act registrations, as on March 31, 2020). Collection showed substantial growth, from INR 7.7 trillion in FY 2018 to INR 11.7 trillion in FY 2019 to 12.2 trillion in FY 2020. Due to the seamless transfer of input tax credit from one state to another in the chain of value addition, there is an in-built mechanism in the design of CGST Act that incentivizes tax compliance by businesses. It is thus obvious that introduction of Harmonised Sales Tax (HST) on goods and services in Pakistan will foster a vibrant market and contribute significantly to the growth of economy. Pakistan needs to move fast towards harmonising taxes and collection through NRB. In India, this is under Goods and Service Tax Council. It will not only reduce the cost of collection of taxes but help in creating a centralised data bank for efficient collection of taxes and counter avoidance and evasion. Before establishing NRB as an efficient and integrated tax administration, major information technology and human resource improvements in tax collection methods as well as effective audit techniques should be developed along with development-oriented tax policy. Tax reforms are meaningless without an effective tax administration and rational tax policy that can ultimately provide funds for social services to all citizens at grass root level as envisaged under Article 140A of the Constitution. As a long-term reform measure, we must concentrate on devolution of political, administrative, financial responsibility and authority to the elected representatives of the local governments, after training candidates (preferably fresh graduates) with millions near home getting jobs for secretarial support, achieving the Prime Minister’s target for employment. The writer, Advocate Supreme Court, is Adjunct Faculty at Lahore University of Management Sciences (LUMS)