Answer
An income of at least $3,000 a month is commonly cited as a guideline for a comfortable life in Uruguay; moving is not recommended if you earn less. This threshold is not about luxury; it reflects the fact that the country is not considered inexpensive for everyday living.
Comfort here depends on rent, transport, healthcare, communications, groceries, clothing, and household services. If income is lower, each of these costs more strongly limits the choice of neighborhood, housing quality, the ability to receive treatment without delay, and maintaining the usual standard of living.
This guideline is especially important for those who arrive without local work. Uruguay may be comfortable with a stable external income, but a limited budget quickly turns adaptation into constant economizing and makes any delays with work or paperwork painful.