A CRITICAL EVALUATION OF NEPAL’S PERSONAL INCOME TAX SLAB BY BUDGET FY 2083/84
Abstract
This
research paper examines the recent changes in personal income tax brackets
introduced in Nepal's Fiscal Year 2083/2084 budget. Although the policy claims
to provide significant financial relief by doubling the baseline tax-exempt
threshold (1% Social Security Tax) to NPR 10,00,000 and reducing the maximum
marginal rate from 39% to 29%, a thorough equity analysis uncovers a regressive
aspect. This paper uses quantitative simulation models to compare the old
income tax brackets (FY 2082/83) with the new provisions across different
salary ranges. The findings indicate that while the middle class experiences a
short-term increase in liquidity, high-income executives and
ultra-high-net-worth individuals gain disproportionately large financial
benefits, undermining the constitutional principle of vertical equity. By
drawing from tax structures in OECD countries, Scandinavian models, and
developing nations, this paper advocates for an alternative multi-tiered
progressive system to protect public revenue and address rising income
inequality in Nepal.
Keywords:
Tax Reform; Progressive Taxation; Nepal Budget FY 2083/84; Income Tax
Act 2058.
1. Introduction & Background
The
Income Tax Act, 2058 (2002 AD) forms the legal basis for Nepal's income tax
system, which is regularly updated through the annual budgetary process. For
the fiscal year 2082/83 personal income tax, the features included a multi-tiered
structure with six slabs and a highest marginal rate of 39% starting from taxable
income first slab individuals NPR 500,000 and married couples NPR 600,000.
In the
FY 2083/84 budget, the government introduced a structural shift aimed at
stimulating disposable income, simplifying compliance, and fostering economic
growth. The reforms include doubling the minimum taxable threshold (the 1%
slab), compressing the number of slabs from six to five, and drastically
reducing the maximum marginal rate.
The way
tax brackets have been set up in countries like Nepal is not only a reflection
of the government's ability to raise revenues but also indicates its level of
commitment to social justice. The FY 2083/84 budget that was presented by
Finance Minister Dr. Swarnim Wagle is one of the most radical rewrites of
Chapter 12 of the Income Tax Act, 2058.
Two
major changes in the reform were: first, setting the initial 1% tax slab at NPR
1,000,000 for both single and couple categories, and second, lowering the
highest marginal rate cap to 29% from its historic peak of 39%.
The
current paper challenges with this restructuring, by asking whether the
compression of rates is based on a genuine economic logic or if it is an
inadvertent undermining of progressivity.
2. Quantitative Comparative Analysis: FY 2082/83 vs. FY
2083/84
The slab rate for current FY 2082/83 and upcoming
FY 2083/84 as presented below:
|
Tax
Slab |
FY 2082/83 |
FY 2083/84 |
|||
|
Taxable Income Single |
Taxable Income Couple |
Tax Rates |
Taxable Income |
Tax Rates |
|
|
Slab 1* |
First 500,000 |
First 600,000 |
1 % |
First 1,000,000 |
1 % |
|
Slab 2 |
Next 200,000 |
Next 200,000 |
10 % |
Next 500,000 |
10 % |
|
Slab 3 |
Next 300,000 |
Next 300,000 |
20 % |
Next 1,000,000 |
20 % |
|
Slab 4 |
Next 1,000,000 |
Next 900,000 |
30 % |
Next 1,500,000 |
27 % |
|
Slab 5 |
Next 3,000,000 |
Next 3,000,000 |
36 % |
Above 4,000,000 |
29 % |
|
Slab 6 |
Above 5,000,000 |
Above 5,000,000 |
39 % |
- |
- |
Table 1: Income Tax Slab of Nepal
FY 2082/83 & FY 2083/84
*However, in the
case of taxpayers registered as sole proprietors, pension income, natural
persons contributing to pension fund and contribution-based social security
funds may get exemption from the 1% tax.
To really understand how much effect that policy would
have on the economy, some kind of comparison baseline model was made for four
different employee yearly salary profiles i.e. annual taxable income of 8
Lakhs, 15 Lakhs, 30 Lakhs and 60 lakhs. Income Tax calculation for current FY
2082/83 is done assuming individual with single tax filer.
|
Annual Taxable Income (NPR) |
Tax Liability in FY
2082/83 |
Tax Liability in
2083/84 |
Annual Cash Savings |
% Change in Tax |
|
8,00,000 |
Total: 45,000 |
Total: 8,000 |
37,000 |
82.2 % |
|
15,00,000 |
Total: 2,35,000 |
Total: 60,000 |
1,75,000 |
74.5 % |
|
30,00,000 |
Total: 7,45,000 |
Total: 3,60,000 |
3,85,000 |
51.7% |
|
60,00,000 |
Total: 18,55,000 |
Total: 12,45,000 |
6,10,000 |
32.9 % |
Table 2: Income Tax Liability Comparison
for FY 2082/83 & FY 2083/84
Tax liability for FY 2083/84 is decreased as compared to
current FY 2082/83 tax liability as shown in above Table 2.
3. The Structural Critique: Why the Policy Lacks Effectiveness
While popular media has lauded the budget as a 'middle-class victory,' a
rigorous structural analysis uncovers profound policy failures from an optimal
taxation standpoint:
• Regression in Equity Dimensions: Vertical equity
mandates that individuals with greater economic capacity should bear a
progressively higher fiscal burden. By flattening the maximum rate by 10
percentage points (from 39% to 29%), the state has extended massive windfalls
to top-tier wealth earners. An executive earning 60 Lakhs retains an extra NPR
6,10,000 per annum—more than the total annual income of an entry-level civil
servant.
• Severe Impact on Domestic Resource Mobilization (DRM):
Nepal’s fiscal architecture remains deeply dependent on indirect taxes (VAT,
Customs Duties), which are highly regressive. Compressing direct tax receipts
via personal income brackets starves the national treasury of internal revenue,
forcing the government to lean heavily on borrowing or high consumer duties on
basic goods.
• Macroeconomic Instability: Flooding high-income earners
with significant immediate disposable income without structural savings
channels runs the risk of stimulating inflationary pressures in import-heavy
consumer sectors, exacerbating Nepal's balance-of-payments challenges.
4. Lessons from
Global Best Practices
To build a balanced, resilient taxation framework, Nepal must look
toward international practices that optimize both economic output and systemic
progressivity.
The
Scandinavian Model (Denmark, Sweden, Norway)
The Nordic countries leverage highly progressive personal tax models,
featuring high baseline entry rates paired with extensive social safety nets.
High-income individuals accept top marginal rates exceeding 50% because the
state transforms that revenue directly into universal public goods, advanced
healthcare, and education. Nepal's reduction of the top rate without a matching
social safety net represents an unequal policy compromise.
The G20 and OECD (Organization for Economic Co-operation and
Development) Standard: High-Income Surcharges
Advanced economies structure tax systems with an explicit escalating
trajectory for high earners. For example, countries like the United Kingdom,
Australia, and India apply special high-earner surcharges (e.g., India's health
and education cess and tiered surcharges on incomes over 50 Lakhs). This
approach keeps tax rates low for working families while ensuring that
high-net-worth individuals contribute more as their income grows.
5. Proposed
Alternative: An Optimal Progressive Tax Framework for Nepal
An optimal tax framework should maximize equity while protecting the
domestic revenue base. Instead of flattening the brackets, an effective
progressive architecture for Nepal should follow this recommended structure:
|
Annual Taxable Income (NPR) |
Recommended
Tax % |
Policy
Rationalization |
|
First
8,00,000 |
1%
|
Protects low-income earners from basic
inflation. |
|
Next
7,00,000 (8L to 15L) |
10% |
Gentle progressive scaling for mid-level
public/private sector employees. |
|
Next
15,0,000 (15L to 30L) |
22% |
Captures solid revenue from senior
professional tiers without suppressing growth. |
|
Next
20,0,000 (30L to 50L) |
32% |
Re-establishes progressive thresholds
for upper-middle earners. |
|
Above
50,00,000 |
39%
+ 3%
Super-Rich Surcharge |
Ensures high wealth-accumulators pay an
equitable share to support public infrastructure. |
Table 3: Proposed Alternative
Optimal Progressive Tax Framework
6. Conclusion &
Policy Recommendations
The tax structural changes introduced in the FY 2083/84 budget require a
deeper reassessment. While expanding the baseline bracket to NPR 10,00,000
helps shield lower-income earners from inflation, capping the upper threshold
at 29% heavily compromises the progressive nature of the tax system. This
approach risks reducing direct tax collection and widening the inequality gap.
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