Fiscal Affairs Department How-To Notes
2023
August 4, 2023
How to Combat Value-Added Tax Refund Fraud
Description: A previous IMF Working Paper on value-added tax (VAT) refunds (WP/07/31, by Keen and Smith) describes the main forms of VAT noncompliance and concludes that VAT is susceptible to evasion and fraud like any other tax. This paper shows the insidious nature and extent of VAT refund fraud in selected EU countries and argues that this type of noncompliance requires tax administrations to adopt a coordinated strategy and deploy a range of countermeasures to combat this threat. Because such fraud is primarily a criminal legal issue, tackling it successfully will require cooperation, both internationally between VAT administrations and nationally between tax authorities and the judiciary. The paper’s focus is primarily on advanced economies in the context of the EU, but many of the recommendations are applicable to emerging market and developing countries. A separate IMF How to Note discusses managing VAT refunds in developing countries.
June 29, 2023
How to Design a Presumptive Income Tax for Micro and Small Enterprises
Description: Turnover taxes are prevalent in developing countries as a simple form of presumptive taxation of business income. Such simplified tax regimes can reduce the relatively high compliance costs of micro and small enterprises, which might otherwise discourage entrepreneurs from formalizing their activities and paying taxes. The note addresses design issues for a turnover tax regime—which taxes it replaces, what the criteria are for eligibility, how to determine the optimal threshold, and how to set the tax rate. A key observation is that, although low turnover tax rates may incite larger firms to artificially reduce their sales, the rate should also not be so high as to discourage formalization of activities. A table of tax rates and turnover thresholds observed internationally is provided. The note concludes by suggesting analytical steps to guide practitioners in designing turnover tax regimes.
2022
December 8, 2022
How to Make the Management of Public Finances Climate-Sensitive–“Green PFM”
Description: This How to Note develops the “green public financial management (PFM)” framework briefly outlined in an earlier Staff Climate Note (2021/002, published in August 2021). It illustrates, how climate change and environmental concerns can be mainstreamed into government’s institutional arrangements in place to facilitate the implementation of fiscal policies. It provides numerous country examples covering possible entry points for green PFM – phases in the budget cycle (strategic planning and fiscal framework, budget preparation, budget execution and accounting, control, and audit), legal framework or issues that cut across the budget cycle, such as fiscal transparency or coordination with State Owned Enterprises or with subnational governments. This How to Note also summarizes practical guidance for implementation of a green PFM strategy, underscoring the need for a tailored approach adapted to country specificities and for a strong stewardship role of the Ministry of Finance.
November 30, 2022
How to Evaluate Tax Expenditures
Description: Governments use tax expenditures (TEs) to provide financial support or benefits to taxpayers. The budgetary impact of TEs can be similar to that of direct outlays: after the support is provided, less money is available to fund other government priorities. Systematic evaluations are needed to guide informed decision-making and to avoid a situation where the narrative on the benefits of TEs is primarily driven by profiting stakeholders. By TE “evaluation,” this note refers to a process that seeks to systematically inform policymakers on the desirability of introducing or maintaining specific tax benefits by gathering and analyzing available quantitative and qualitative information on their effects. Evaluation processes can be tailored to different levels of data availability and analytical capacity. An evaluation should focus on the policy objective of a TE and whether it effectively and efficiently contributes to that policy objective. Although important lessons can be learned from country practices in implementing increasingly ambitious evaluation processes, there is no single best-practice approach to replicate.
September 20, 2022
How to Design and Institutionalize Spending Reviews
Description: Spending reviews refer to the process of conducting in-depth assessments of existing public expenditure in order to identify opportunities to reduce or redirect spending from low-priority, inefficient, or ineffective spending. They offer a systemic approach to ensuring that spending is aligned with the government’s policy priorities, is effective in achieving its intended objectives and is deployed efficiently. This How to Note outlines the various objectives of spending reviews and provides guidance on designing a spending review process, including the organizational architecture and roles and responsibilities of various stakeholders. It also discusses the various stages of con¬ducting spending reviews and mechanisms for integrat¬ing their outcomes into the budget process. This note draws on lessons and experiences from countries that have established spending reviews, while recognizing that this is an emerging area for further reform.
September 1, 2022
How to Manage Fiscal Risks from Subnational Governments
Description: Subnational governments can create sizable fiscal risks for central governments. In addition to impacting service delivery at the grassroots level, unsustainable subnational finances can be a continuous drain on central resources. The need for stronger public financial management systems and capacities to analyze and manage risks at the subnational government level cannot be overemphasized. Central governments need to develop sound institutional mechanisms to systematically monitor the health of subnational finances to be able to proactively manage associated risks. This How to Note provides a framework for central governments that seek to assess and manage fiscal risks stemming from weak subnational finances. It analyzes the sources of subnational finance vulnerabilities and argues that central governments would benefit from putting in place the following: (1) a stronger regulatory framework, (2) improved fiscal reporting, and (3) enhanced central oversight. The lessons distilled from the international experience are particularly useful for developing economies where the management of risks can be improved.
June 1, 2022
How to Prepare Expenditure Baselines
Description: Expenditure baseline projections (hereafter, “base¬lines”) are a key analytical concept in budget preparation that refers to estimates of future expenditure on the assumption that current policies remain unchanged. They serve as reference points against which other data, such as proposed or approved budgets, or expenditure ceilings, can be compared. In many countries they are a basic tool for starting the preparation of the budget. They represent neither future spending allocations nor total expected outturn as they do not incorporate estimates of the cost of new policies and the expected impact of saving measures. Other features of baselines are that they are generally produced over a multiyear period, they can be calcu¬lated at any level or form of the budget classification (that is, ministries, economic classification, specific policies, functions or programs), and can be summed up to higher levels (such as the whole budget). Hence, they can be useful at both a micro and an aggregate level. This note aims to clarify and establish a framework that covers baselines’ various purposes and uses. It first discusses the definition and objectives of baselines and the methodology used for producing them before outlining how they should be prepared. It concludes with a discussion of the key success factors for making the most effective use of baselines.
March 1, 2022
How to Build Cash Management Capacity in Fragile States and Low-Income Developing Countries
Description: Fiscal institutional capacity in most fragile states (FS) and several low-income developing countries (LIDCs) is much lower than in other countries. Governments in these countries face several cash management challenges because they often lack credible budgets, have smaller and less diversified revenue bases, have limited access to financial markets, and rely largely on donors to fund a large portion of their budgets. Available public funds in these countries often remain dispersed outside the control of the ministry of finance. In the absence of a good cash forecasting function, these countries typically resort to cash rationing to meet their priority spending needs, often in an ad hoc manner, which can adversely affect budget execution and achievement of fiscal policy targets. This note sets out the key objectives and building blocks of a cash management function in FS and LIDCs. It suggests several measures to progressively build cash management capacity in three interrelated areas: consolidating cash resources, forecasting cash flows, and managing cash balances with sound institutional setups.
2021
December 10, 2021
How to Apply Excise Taxes to Fight Obesity
Description: Fighting the obesity epidemic has so far proven a difficult challenge, given the diversity of natural and processed foods, the complexity of food supply chains, and the fact that targeting excessive caloric consumption is far trickier than reducing overall consumption (as for tobacco). Nevertheless, efforts to curb caloric intake are gearing up and the experience from tobacco control has drawn much attention on a potential role for excise taxes in fighting obesity. Many related questions have therefore been raised as part of the IMF’s capacity development work: Should excises on unhealthy food be used to fight obesity? If so, under what conditions? What are the product and market characteristics that would help identify the relevant tax bases and the rates at which to tax them? While acknowledging that the scientific evidence keeps evolving, this note summarizes the ongoing debate and practice on food excises and on their potential role as a policy tool to fight the obesity epidemic, with a view to assist policymakers in deciding whether to go forward, and if so, how.How to Apply Excise Taxes to Fight Obesity
August 19, 2021
How to Assess Fiscal Risks from State-Owned Enterprises: Benchmarking and Stress Testing
Description: The size and operation of state-owned enterprises (SOEs) can imply significant risks for governments. SOEs are present in virtually every country in the world and are major players in domestic economies and in global markets. In some countries, they number in the thousands and are owned by national or subnational governments. SOEs are among the largest corporations in some advanced economies and comprise a third or more of the largest firms in several emerging markets. Many operate with systematic losses and carry significant liabilities. If SOEs face adverse shocks and financial distress they can impact the government budget or balance sheet through numerous transmission channels. This How to Note describes a newly developed SOE risk assessment tool to help country authorities and IMF country teams. The analysis can provide inputs for annual budgets and medium-term fiscal planning. This includes providing estimates of possible transfers to and from SOEs to the budget and possible financing needs. The note outlines the main steps and elements of the template to assess fiscal risks for governments from individual SOEs. The first step is to collect financial information on SOEs and their relation to the government budget, and to provide a benchmark against other SOEs in similar sectors. A second step is to do a forward-looking analysis based on baseline forecasts and stress scenarios, to identify and analyze possible risks and their impact on government accounts.