The Cost of Living Index is estimated to be around 60 (NYC = 100), indicating moderate costs. The Rent Index is 13.17 and the Restaurant Price Index is 55.73, suggesting relatively affordable housing and dining compared to major European cities.

The Property Price to Income Ratio is 3.11 years, indicating a very affordable housing market. The Rent Index is 13.17, suggesting low rental costs.

With a nominal GDP per capita of approximately $59,879.72 in 2023, San Marino demonstrates strong economic output. This high GDP per capita suggests excellent purchasing power for residents.

San Marino has a progressive personal income tax system with rates ranging from 9% to 35%. The corporate income tax is a flat 17%, with significant incentives for new companies (8.5% for 5 years) and high-tech startups (0% for 3 years, then progressive). There is no VAT, but a single-phase tax applies to imports, and a modest annual property tax is levied.

San Marino's business environment is supported by government initiatives, including tax breaks and improved regulations, fostering a growing startup ecosystem, particularly in fintech and healthtech. Company registration is typically completed within weeks, indicating a relatively low regulatory burden. While not globally ranked for ease of doing business, the country actively attracts foreign businesses with competitive corporate tax rates.

San Marino offers a comprehensive social security system, including universal, high-quality healthcare accessible to residents and working expats. It features a robust pension system with social insurance and individual accounts, along with unemployment benefits and family allowances, providing a strong social safety net.

Deposits in San Marino are protected up to €50,000 (approximately USD 53,500) per depositor under the Guarantee Fund for Depositors. The banking sector shows improving asset quality and capital ratios, with positive outlooks from Fitch and S&P Global Ratings. The Central Bank of San Marino provides strong financial supervision, and the country demonstrates good compliance with FATF anti-money laundering recommendations.