The estimated Cost of Living Index (CPI) for Tuvalu is 43.2 (NYC=100 baseline), indicating that living costs are affordable compared to global averages. The average monthly cost of living for a single person is estimated to be around $717.

Exact property price to income ratio is unavailable. Foreigners are generally prohibited from owning real estate and must lease land from traditional owners, making the market highly restricted for expats. There is no general property tax, but government fees apply to property-related transactions.

Purchasing power index is unavailable. Tuvalu's GDP per capita was estimated at $6,345 USD in 2023 and $6,452.16 in 2025, which is very low compared to developed nations, indicating low overall purchasing power.

The personal income tax system has conflicting reports; some sources state no personal income tax for residents, while others indicate progressive rates from 0% to 35% for residents (0% up to AUD 10,000, then 10%, 20%, 30%, 35%). Non-residents may face a flat 30% on income above USD 1,900 or 40% on payments for work performed in Tuvalu. Corporate tax is 30% on profits. Multiple consumption taxes exist, including a VAT of 7% or 15%, a sales tax of 2.5% on most goods, and a consumption tax ranging from 3% to 10%. There is no property, wealth, or capital gains tax.

Tuvalu's startup ecosystem has an 'Ecosystem Score' of C, reflecting both potential and significant challenges such as limited funding, a small talent pool, and basic infrastructure. The economy relies heavily on fishing and remittances, and the cost of doing business is high. However, the government supports entrepreneurship, particularly in sustainable ventures, and the legal system is based on British law, offering some stability. A business incubator provides training and potential seed funding.

Healthcare is free and government-funded, covering primary and preventative care, medication, and hospital stays, though facilities are limited and specialized staff are scarce. The Tuvalu National Provident Fund (TNPF) is a compulsory scheme for employed citizens (15-55 years) providing retirement, death, incapacity, and housing benefits. Tuvalu also has non-contributory old-age pension schemes.

Tuvalu's banking sector is effectively unregulated, with limited progress in establishing supervisory and prudential requirements. There is no explicit deposit insurance scheme. The IMF has warned Tuvalu about the risk of exclusion from the global banking system due to an underdeveloped anti-money laundering framework. The National Bank of Tuvalu is the primary commercial bank, and the Australian Dollar is an official currency.