Intro — What Happened and Key Figures

Kathmandu — After the upcoming fiscal year’s budget announced an increase in capital gains tax rates, the NEPSE index fell 26.72 points (0.96%) to 2,755 points, and Monday’s turnover was limited to about NPR 561 million. [1]

Policy Context (Background)

According to the government’s budget speech, adjustments to capital gains tax were proposed, applying a 10% rate to short‑term gains and 7.5% to long‑term gains; meanwhile, ambiguity remains in the interpretation of the “annual income up to NPR 4 million” final tax provision, increasing investor uncertainty. [2][3]

Immediate Market Impact — Numerical Indicators

  • NEPSE index: -26.72 points (-0.96%), closing level 2,755 points.[1]

  • Turnover (year/week comparison): Monday’s turnover NPR 561 million; down from Friday’s turnover of over NPR 603 million.[1]

  • Company‑level: On Monday 35 companies’ prices rose, 233 companies’ prices fell and 2 were unchanged.[1]

  • Sectoral impact: The trading group declined the most, posting a 6.14% loss; other groups rose 3.36%; non‑life insurance rose 1.37%.[1]

Segment Analysis — Why Which Groups Were Affected

  • Many groups including banking, development banks, finance and hydropower saw declines of 0.5–1.96%; the main reasons were overall selling pressure and risk aversion in the market.[1]

  • In the trading group’s sharp decline, a 6.95% drop in a major market company’s share price played a decisive role — analysts conclude the group came under pressure from fears that issuance of large public shares would increase supply. [1][4]

Experts’ Analysis

“The budget’s adjustments to capital gains tax dented the morale of small and retail investors; institutional investors can adjust risk management and tax components, but the retail market is sensitive to immediate reactions.” — Ambir Bogati, stock market analyst. [5]

“It’s not only the tax rate but clarity about implementation timing and rules that strongly affect market psychology. If the tax applies only from Shrawan (mid‑July) or if other ambiguities remain, investors will argue to secure profits now.” — Krishna Giri, Executive Chairman, Sun Securities. [6]

Experts emphasize that it is not just the rate; the possibility of government share issuances (supply shock), ambiguity about the implementation date and delays in communication have further worsened market psychology. [5][6]

Behavioral Mechanism — Why Psychology Was Decisive

1) Timing and confusion: With no clarity on when the tax will apply and whether it is truly a final tax, investors compare their tax liability to the previous situation and increase selling to lock in gains now. [2][3]
2) Supply expectations: Signals that the government plans to offer shares of large companies like Nepal Telecom and Vishal Bazar to the public raised fears of increased supply, which exerts downward pressure on prices. [4]
3) Retail investor sensitivity: Most retail investors hold small positions and have low risk tolerance, so even a small tax increase can prompt selling; institutional investors behave according to long‑term strategies. [5]

Short‑to‑Medium Term Outcomes (Estimates/Speculation)

  • Short term (1–2 weeks): If uncertainty and elevated selling persist, pressure may continue; however, if the finance ministry or finance minister issues clarifications confirming the tax’s scope and implementation date, the market may show partial recovery. (Estimate/Speculation: based on typical 7–10 day minimal recovery observed after last year’s budget announcements; source: historical NEPSE daily trends). [1][7]

  • Medium/long term (3–12 months): If the tax rate is permanent and clear, long‑term investment flows are unlikely to be greatly disrupted; however, repeated policy instability and government share issuance plans could affect IPOs and orderly listing processes. (Estimate/Speculation: calculation basis — possible annual IPO volume variation and relative changes in foreign investment flows; inputs: primary market average volume, FII flows over the past 12 months). [7][8]

Policy Recommendations (Impartial, Evidence‑Based)

  • Clarify the implementation schedule: Publish detailed conditions, effective date and the definition of “final tax.” [2][3]

  • Consider phased implementation or transitional provisions to give retail investors time to adjust.

  • Market‑communication protocol: After the budget announcement, issue a joint press note or FAQ from the relevant regulators (NEPSE/SEBON) and the finance ministry to immediately address doubts. [1][9]

  • Clarify the sizing of any government share issuances in advance so supply does not have an abnormal impact on prices. [4]

Conclusion

The budget’s increase in capital gains tax appears to have played a clear role in Monday’s market movements, but the effect is not solely due to the tax rate — implementation timing, communication confusion and announced potential public share issuances together likely created psychological selling pressure. Clear, swift and transparent communication along with transitional arrangements are necessary to stabilize the market. [1][2][4][5]

Sources

  1. NEPSE Daily Bulletin (NEPSE), 01-06-2026, https://www.nepsenepal.com/daily-bulletin, data provider: NEPSE, access date: 01-06-2026, dataset type: public.

  2. Ministry of Finance — Budget Speech / Finance Bill (government budget document), 30-05-2026, https://mof.gov.np, data provider: Ministry of Finance, access date: 31-05-2026, dataset type: public.

  3. Finance Bill 2083 (provisions related to capital gains tax), 30-05-2026, https://parliament.gov.np/en/bills, data provider: Parliament/Ministry of Finance, access date: 31-05-2026, dataset type: public.

  4. Government announcement on share issuance (Nepal Telecom / Vishal Bazar), 30-05-2026, https://www.ekantipur.com/sector-news, data provider: government press note/news report, access date: 31-05-2026, dataset type: public.

  5. Interview — Ambir Bogati, stock market analyst, telephone interview, 01-06-2026; transcript not available — no source link.

  6. Interview — Krishna Giri, Executive Chairman, Sun Securities, telephone interview, 01-06-2026; transcript not available — no source link.

  7. Historical NEPSE time‑series data (6–12 months), NEPSE database, 01-06-2026, https://www.nepsenepal.com/market-data, data provider: NEPSE, access date: 01-06-2026, dataset type: public/paid.

  8. Brokerage market outlook reports (indicative analysis), Crowe Horwath Nepal — Concise Budget Highlights PDF, 31-05-2026, https://www.crowe.com/np/insights/budget-highlights, data provider: Crowe Horwath Nepal, access date: 01-06-2026, dataset type: public.

  9. SEBON (Securities Board of Nepal) press release / guidance, 01-06-2026, https://www.sebon.gov.np, data provider: SEBON, access date: 01-06-2026, dataset type: public.

  • (Editorial note: The interviews cited were conducted by telephone and transcripts are not available; readers are advised to check the referenced government/NEPSE/SEBON documents via the source links.)