Investing outside of the United States adds another tax dimension, so it’s a good idea to understand the tax codes of the country that you are investing in. When determining whether an investment property will generate positive cash flow, you must include the tax implications of the income in your calculation, because U.S. taxpayers are taxed on their worldwide income. You should also take into account that there are certain legal tax advantages available in the United States when investing in property. For example, you can acquire investment property with your retirement funds, which offers tax-free or tax-deferred opportunities, or you can make tax-deferred 1031 exchanges of like-kind property. Some of these tax advantages are not available outside the United States. You cannot do a 1031 exchange for property outside the United States. You can, however, invest selfdirected Individual Retirement Accounts (IRAs) and 401(k) money everywhere, but you may still be obligated to pay taxes in another country. For instance, with a Roth IRA, you pay tax once and then any profits made are tax free—tax free forever in the United States, that is. It does not mean they are tax free outside of the United States. No country outside the United States recognizes American retirement plans and so local taxes may apply.