Nomad Watch

Eswatini vs Nauru

Tax systems side by side: income tax rates, corporate tax, VAT, withholding, special regimes and filing rules.

Overview

Overview
SZ Eswatini NR Nauru
Tax system Territorial Worldwide
Tax authority Eswatini Revenue Service Nauru Revenue Office
Authority website Visit Visit
Data year 2026 2026

At a glance

At a glance
SZ Eswatini NR Nauru
Top personal income tax 33% —
Effective top rate 33% —
Corporate tax rate 25% 25%
VAT / GST 15% VAT —
Tax system Territorial Worldwide
Tax treaties 7 0

Income tax

Income tax
SZ Eswatini NR Nauru
Top rate 33% —
Effective top rate 33% —
Capital gains tax — —
Capital gains notes No general capital gains tax on individuals. The Income Tax (Amendment) Act 2023 (effective 1 July 2024) introduces taxation of gains and losses on the disposal of business assets for companies and certain taxpayers. There is no standalone capital gains tax. Proceeds from disposal of business assets form part of gross revenue for business profits tax; capital withdrawals and private expenditure are generally not deductible.
Social security (employee) — 5%
Social security (employer) — 10%

Withholding rates

Withholding rates
SZ Eswatini NR Nauru
Dividends 15% —
Interest 10% 20%
Royalties 15% 20%

Other taxes

Other taxes
SZ Eswatini NR Nauru
Corporate tax 25% 25%
Inheritance tax — —
Wealth tax — —

Tax features

Tax features
SZ Eswatini NR Nauru
Personal income tax Yes No
Capital gains tax No No
Corporate tax Yes Yes
VAT / GST Yes No
Wealth tax No No
Inheritance tax No No
Exit tax No No
CFC rules No No
Digital services tax No No
Crypto-specific rules No No
Participation exemption No No
Territorial exemption Yes No

Special regimes

Special regimes
SZ Eswatini NR Nauru
Digital nomad tax regime No No
Non-dom regime No No

Residency and filing

Residency and filing
SZ Eswatini NR Nauru
Residency threshold — —
Filing deadline Within 120 days after 30 June September 30
Automatic extension No No
Residency rules Residence is not defined in detail for domestic purposes. Anyone in employment or business in Eswatini is generally treated as resident for tax; work-permit holders and the self-employed are deemed resident. Treaty and secondary commentary often refer to a 183-day presence test in the year of assessment, sometimes with look-back to prior years, but PwC does not treat a standalone day count as the primary domestic rule. Tax residence for individuals is based on Nauruan citizenship (unless a permanent home exists outside Nauru), resettled refugee or asylum seeker status, marriage to a qualifying Nauruan citizen, or government employment abroad. Companies and other entities incorporated or established in Nauru are resident persons. There is no 183-day or similar day-count test in the Business Tax Act or Employment and Services Tax Act.
Filing notes The income tax year runs 1 July to 30 June unless ERS approves another year-end. Personal income tax returns are due within 120 days after 30 June; estimated payments are due 30 June and 31 December of the current year, with final balance generally by 31 December of the following year. Companies file within 120 days of their approved financial year-end (default 30 June). Employers and payers remit employment and services tax by the 15th day of the month following payment. Business profits tax is collected through quarterly instalments (due the 15th after each quarter ending 30 September, 31 December, 31 March and 30 June) and an annual return due within three months after the 30 June tax year (30 September if the year ends 30 June). Companies may use an approved non–30 June accounting year as their tax year.
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