How long after your 90 Day stay can you return?

After a 90-day stay in a country that allows visa-free entry or a visa waiver, the duration you must wait before returning varies by country. Generally, many countries require you to spend at least 90 days outside before you can re-enter for another 90-day period. However, specific rules can differ, so it's essential to check the Immigration policies of the country in question. Always ensure that your travel plans comply with local laws to avoid any issues.