How do I extend my stay in Vietnam if I made my visa three days too short?

You have a few options, and none is automatic. Do not wait until the last day.

1. Ask the Immigration Department. Offices in Hanoi, Ho Chi Minh City and Da Nang handle extensions and tell you whether your type of visa can be extended. Bring your passport, visa and a printed copy of the application.

1. Use a licensed visa service in Vietnam that submits the request for you. Fees vary, and processing takes several working days.

1. Leave and return on a new e-visa. For a short gap, a quick trip to a nearby country and back can cost less than an extension.

Overstaying is the worst choice. Fines apply and can make your exit slower.

If you have not entered Vietnam yet, the cleanest fix is a new e-visa with the right dates. You can apply for a new Vietnam e-visa with an urgent speed, and our visa exemption guide covers stay limits.