MOVING TO LONDON COURSE
Moving to London

Visa Basics: What You Need to Do

In one sitting, you’ll know your next 3 steps — and what to ignore.

This page covers the practical “first layer” of visas: checking what you’re eligible for, what the application flow looks like, and the common mistakes that waste weeks (and money).

London visual

Visa basics, without the noise

Before you start filling in forms or booking appointments, it helps to understand how the UK visa process actually works at a practical level. Most delays happen because people start in the wrong order.

Step 1: Confirm the visa route that fits your situation

The UK has multiple visa pathways, but only one or two will realistically apply to you. Once you’ve identified the correct route, ignore the rest.

Step 2: Understand what’s required before you apply

Proof of funds, sponsorship, timelines, and document requirements vary by visa. Knowing these upfront prevents costly mistakes.

Step 3: Prepare your documents properly

Applications stall most often due to missing or poorly uploaded documents. A clean digital folder saves weeks.

  • Passport and ID documents
  • Proof of funds (if required)
  • Employer or sponsor documentation
  • Clearly labelled digital copies

Frequently asked questions

Real questions that come up every day.

Do I need proof of funds for 28 days? +
Yes. If required for your visa, funds must be held continuously for the full period before you apply.
Can I work without a National Insurance number? +
Yes — legally you can start work, but you’ll be taxed at an emergency rate until it’s issued.
Can I book flights before my visa is approved? +
You can, but it’s safer to wait or book flexible tickets in case timelines shift.
What’s the biggest visa mistake people make? +
Starting the application without reading the full checklist for their specific visa route.

Want the exact step-by-step path?

Pick where you want to start — quick wins first, deeper guidance when you’re ready.