Preparing your documents before submitting an EOI is the part that determines your entire skilled migration journey to Australia. An EOI (Expression of Interest) is merely a declaration of intent submitted through the SkillSelect system, but every point you self-declare in it must be backed up with real supporting documents when you lodge your visa application. This article is a step-by-step checklist guide to help you gather and prepare the right documents from the start. The My Second World team has compiled this guidance based on the current process of the Department of Home Affairs of Australia.
What an EOI is and why preparation determines everything
The EOI is the first step in Australia’s skilled migration system for visas 189 (Skilled Independent), 190 (Skilled Nominated) and 491 (Skilled Work Regional). You declare your occupation, education, experience, and English proficiency, and the system automatically calculates your points test score.
The EOI is free and is not a visa application. However, the points you declare here form the basis on which the Department of Home Affairs invites you to apply. If you declare a high score without matching supporting documents, your later visa application is very likely to be refused. Therefore, all the value lies in preparing the documents beforehand, not in the act of clicking submit.
Why you must prepare your documents thoroughly before submitting an EOI
Many people rush to submit an EOI to “get in the queue” early, but this is a risky mindset. An EOI can be edited, but once you receive an Invitation to Apply (ITA), your points are locked in.
Therefore, preparing your documents before submitting an EOI helps you declare the correct points from the very first attempt. A complete set of documents ensures that the figures on SkillSelect match the actual evidence. In addition, many documents, such as a skills assessment or an English certificate, take months to obtain results. Preparing early also helps you know exactly how many points you actually have, instead of declaring based on guesswork and having your plan fall apart later.
Step 1: Determine your occupation and complete a skills assessment
The foundation of any skilled migration application to Australia is an occupation on the relevant skilled occupation list and a passing skills assessment result. This is the first thing you must do.
Each occupation in the ANZSCO system is assigned to a specific assessing authority. For example, the information technology field has one assessing body, engineering has another, and trade occupations and many other fields each have their own designated authority. You need to look up the correct authority for your occupation on the Australian government’s consolidated portal at Skills Assessment.
The core tasks at this step include:
- Comparing your actual job duties against the occupation description in the ANZSCO system to select the correct occupation code.
- Confirming that the occupation is still on the relevant skilled occupation list for the visa you are targeting.
- Finding the correct skills assessing authority designated for the occupation.
- Preparing degrees/certificates, academic transcripts, and experience confirmation letters that meet that authority’s requirements.
- Submitting the skills assessment application and waiting for a positive skills assessment result before declaring your EOI.
Skills assessment results usually have a validity period, so you need to time things so the document remains valid throughout the application process.
Step 2: Demonstrate your English proficiency
Your English score is one of the easiest components to boost with good preparation. You need a valid, current English certificate to declare in your EOI.
The system accepts several tests such as IELTS, PTE Academic, and a number of equivalent tests. English proficiency levels are divided into tiers: minimum eligible (Competent), good (Proficient), and superior (Superior), with each higher tier adding more points to the points test. So, if your proficiency is just one tier away, retaking the test to raise your score is often well worth the effort compared to what it takes. You should sit the test early to leave time for a retake if needed, and note that test results also have a validity period.
One point often overlooked is the English proficiency of the accompanying spouse. If your spouse achieves functional English and has a valid skills assessment, your application may receive additional points. Therefore, from the preparation stage onward, you should also review your spouse’s documents, not just those of the primary applicant.
Step 3: Gather evidence of work experience
Relevant work experience is a major source of points but is also the one most likely to be challenged, since it requires rigorous supporting documents. You should gather sufficient documents for each period of employment you want counted.
A solid set of experience evidence usually includes:
- An employment reference letter on company letterhead, clearly stating job title, duties, employment period, and full-time status.
- Employment contracts and appointment or promotion decisions, if any.
- Payslips, salary statements, or tax/social insurance contribution records to prove actual payment.
- Contact information for the person who signed the confirmation, so the assessing authority can verify it if needed.
The key point is that the duty description must match the occupation used for the skills assessment. In addition, only relevant and recognized years of experience are counted, so you need to clearly identify which periods are valid. All Vietnamese-language documents must be translated into English by a certified translator.
Step 4: Calculate your points test score honestly
After gathering the three document sets above, you have enough basis to estimate your actual points test score. This is the point to cross-check each item against the official points table.
Common point-scoring categories include age, English proficiency, work experience in and outside Australia, education, along with additional factors such as study in Australia, a professional year, or state nomination. You should calculate your own score based on the official points table in the Department of Home Affairs section, to get a figure close to reality.
The unbreakable principle at this step is: only declare points you can prove with documents. Declaring beyond reality to get an early invitation is a major risk, because when you lodge the visa without sufficient evidence, the application will be refused and you will lose both time and fees. So, an honest but solid figure is always better than an inflated one.
Step 5: Run through the master checklist and finalize your application
Before clicking submit on your EOI on SkillSelect, you should run through one final checklist. This review step helps eliminate small but costly mistakes down the line.
The table below summarizes the items to check before submitting an EOI:
| Item | Required | Validity note |
|---|---|---|
| Skills assessment | Positive result, matching the ANZSCO occupation | Still valid when lodging the visa |
| English certificate | IELTS/PTE at the declared level | Still within validity period |
| Work experience | Reference letter + payment records | Matching the assessed occupation |
| Qualification, transcript | Original + certified translation | Fully covers each points-scoring period |
| Personal identity documents | Passport, birth certificate, marriage certificate | A valid passport |
Besides having all the necessary documents, you need to make sure every figure on your EOI matches exactly with your supporting evidence. You should also prepare in advance the information of your spouse and children coming with you, since a skilled spouse can sometimes add extra points. Finally, keep a copy of your entire application before submitting, for easy reference when you receive an invitation.
Summary
Preparing your documents before submitting an EOI lays the foundation for your entire skilled migration journey to Australia. You need to complete three core document sets: a skills assessment result matching the correct occupation, an English certificate at the required level, and a solid set of work experience evidence. On that basis, you calculate your points test honestly and only declare figures you can prove, then run through the master checklist again before submitting on SkillSelect.
Your next step is to look up the correct skills assessing authority for your occupation, book your English test early, and start requesting employment reference letters this very week. If you need a clear roadmap and someone to accompany you at every step, My Second World’s migration consulting team is always ready to help you build a solid application before submitting your EOI.


