Estimated overall cost of living is moderate (CPI: 67.8). While groceries are relatively expensive (index: 94.9), rent (index: 42.4) and restaurant prices (index: 66.2) are more affordable compared to New York City.

Exact property price to income ratio is unavailable; estimated to be moderate at around 10.0 years, reflecting a balanced market. The rental market is relatively affordable (Rent Index: 42.4).

Exact purchasing power index is unavailable; estimated to be moderate at around 90.0. This estimate considers Guam's GDP of $6.123 billion and its economic ties as a U.S. territory.

Guam operates a mirror tax system, applying U.S. federal income tax rates (10% to 37% for 2024). A 4% Gross Receipts Tax (GRT) is levied on business revenue. There is no general sales tax imposed directly on the consumer, though a use tax and specific excise taxes exist. Real property taxes are also in place.

Guam's economy in 2024 is bolstered by tourism recovery and a significant U.S. military presence. The government, through the Guam Economic Development Authority (GEDA), actively promotes diversification and offers incentives. Business registration and licensing are required, with some streamlining efforts like the Business License and Permit Center. LLC filing fees were reduced by 75% in late 2020 to encourage small businesses.

Guam's healthcare system includes public and private providers, with Medicaid and Medicare available to residents, alongside a Medically Indigent Program for low-income individuals. However, it faces shortages in primary care physicians and specialists. Government employees participate in the Government of Guam Retirement Fund (Defined Benefit or Defined Contribution plans). Guam currently lacks a permanent federal-state unemployment insurance program, relying on temporary federal assistance during economic crises. Other programs like SNAP and TANF provide food and financial assistance.

Deposits in Guam are protected up to $250,000 per depositor, per insured bank, for each account ownership category, under the U.S. Federal Deposit Insurance Corporation (FDIC). Guam's banking system is regulated by U.S. federal agencies (OCC, FDIC, Federal Reserve) and a local Department of Financial Institutions. The sector is described as robust and competitive, with strong capital and liquidity. Guam adheres to U.S. anti-money laundering and terrorism financing laws.