Submit Your Immigration Application With Confidence

Our Document Review Service helps identify errors before submission that could delay or jeopardize your immigration to Canada.

Immigration application
document REVIEW SERVICE

If your immigration application and supporting documents are ready for submission, but you would like to ensure everything meets current Canadian Government requirements, our team can help.

With One Immigration’s Document Review Service, a licensed immigration professional will assess your application and supporting documents for accuracy, completeness, and compliance before you submit them.

Continue below to learn how the process works.

How Our
Immigration Application
Document Review
Process Works

  • 01

    SECURE DOCUMENT SHARING (NO PORTAL ACCESS REQUIRED)**

    After hiring us to review your immigration application and supporting documents, one of our specialized consultants will contact you within 48 hours.

    For security and privacy reasons, One Immigration does not request or access your personal IRCC or PNP portal login credentials.

    Instead, you will be asked to:

    • Take screenshots of each completed section of your online application portal (IRCC or PNP)

    • Download and share copies of all documents that have been uploaded or will be uploaded with your application

    This process ensures that you maintain full control of your government account at all times, while allowing our licensed consultants to perform a comprehensive review of your file.

  • 02

    DETAILED APPLICATION & DOCUMENT REVIEW

    Your licensed immigration consultant will assess:

    • Your application responses entered in the portal

    • All uploaded supporting documentation

    • Completeness and consistency of your information

    • Compliance with current Canadian immigration guidelines

    Within 72 hours of receiving your full file, you will receive detailed feedback, including recommended corrections, risk flags, and strategic adjustments to strengthen your application.

  • 03

    CLIENT-LED REVISIONS & FINAL CHECK

    After receiving our recommendations, you will make the required updates directly within your own IRCC or PNP portal.

    Once completed, you may submit:

    • Updated screenshots of each revised section

    • Any updated or newly prepared supporting documents

    Your consultant will then conduct a final compliance review of your application prior to submission.

  • 04

    SUBMIT WITH CONFIDENCE

    After the final review is completed, your consultant will notify you that your application is ready for submission.

    You will then log in to your personal government portal and submit your application directly to Immigration, Refugees and Citizenship Canada (IRCC) or the relevant Provincial Nominee Program (PNP)  ensuring accuracy, compliance, and peace of mind.

Why Consider a Professional Review Before You Submit?
“Submitting an immigration application without a professional review can put your future at risk. A detailed file review is a small investment to help avoid costly mistakes, delays, or refusals.”

Olga Picalau, Senior Immigration,  Public Policy Advisor and Co-Founder of One Immigration

Meet
our team

OLGA PICALAU

CEO / Immigration Consultant

Renato Feldmann

COO / Immigration Consultant

Larissa Balarini

Administrative Assistant

Ana Lima

Administrative Assistant

Ana Klososki

Administrative Assistant

Ana Souza

Administrative Assistant

YOU’RE IN
GOOD HANDS WITH
AWARD-WINNING
IMMIGRATION
PROFESSIONALS

Select the document review plan that fits your immigration needs

ESSENTIAL

FILE REVIEW
$ 1,049
CANADIAN DOLLARS

PREMIUM

FILE REVIEW
$ 1,649
CANADIAN DOLLARS

Once your payment is confirmed, one of our team members will be in touch within 24 business hours to initiate your document review process.

Document Review fees may be credited toward Full Representation for the same application type and principal applicant. Not applicable to consultations, visa-only services, or additional reviews.

Trusted by Clients and Employers Across Canada

Excellent
One Immigration Consulting4.9
Based on 343 reviews
I can’t thank One Immigration enough for their support. This wasn’t the first time they’ve helped me and my family with Canadian immigration matters, and once again they came through when we really needed it. A special thank you to Ana Lidia. We were dealing with a stressful and confusing technical issue, and she made a huge difference. She took the time to explain things clearly, gave honest advice, and was incredibly supportive throughout. What stands out most is how approachable and genuinely helpful the team is. You never feel like just another case, they really care about getting things right and supporting you through the process. I wouldn’t hesitate to recommend them or work with them again.
I first heard about OIM back in 2019 after watching a YouTube video featuring a couple who had used their services. It wasn’t until 2022 that I actually needed their help to apply for a visitor visa for my spouse and some family members. Later on, OIM supported me through the Alberta Nomination process and eventually the PR draw. To get my Work Visa, I made the terrible mistake of hiring another Immigration Company, which ended up in disaster. Due to lack of their attention, we lost important dates and it delayed my travel to Canada in more than 3months. Lesson learned! I’ve changed everything to OIM after that and they were able to take care of everything. I honestly don’t have enough words to express how much they helped me throughout this journey, even when my mental health and anxiety was over the roof, thinking that the plan wouldn’t work, Olga personally communicated with me to bring my feet back down to earth and create a plan. I felt that Olga and Ana treat every client with genuine care. They listened to my personal needs, worked with me to build a clear plan, and in the end, we achieved the PR invitation.
Agência muito boa, consegui meu visto que já havia sido negado anteriormente (com outra agência) e agora tive todo suporte e atenção deles. Foram muito profissionais e prestativos. Recomendo muito! Obrigada pela ajuda e suporte!
Really thankful for the support and guidance i received. They made sure ti be always available to answer my questions and everything was done correctly.
Olga and her team have been incredibly helpful throughout my immigration journey. They supported me with my Permanent Residence application and later with my Canadian Citizenship application, and I am very grateful for their guidance at every step. The team was professional, responsive, and thorough, and made the application process easier to navigate. I truly appreciated their patience in answering my questions and their attention to detail. I would highly recommend Olga and her team to anyone looking for reliable and professional immigration support.
Immigration can get pretty darn tricky sometimes, especially when every nationality seems to have its own set of rules at different step- PGWP, PR, passports, PCCs, you name it. But the process felt a lot less overwhelming with One Immigration. Olga has been helping me since the day I arrived in Canada as an international student all the way to getting my permanent residency. From figuring out documents from job offers back home, to paperwork here, to the endless questions about when and how to apply for PCCs- I’ve probably asked everything possible over the years. We’ve had countless calls, and somehow Olga always had the answer, no matter how specific or random my questions were. The whole team at One Immigration has been incredibly helpful throughout this journey, and I’d easily recommend them to anyone going through the immigration maze!
I had a wonderful experience working with One Immigration. My husband and I started working with Olga and Ana in 2023 to plan the best pathway toward our permanent residency. From our first meeting and throughout the entire process, they were always patient, professional, and very supportive. Olga is extremely experienced and provided clear and practical advice that helped us understand each step of the process. Ana was always responsive and kept us informed whenever there were updates. Thanks to their guidance and support, we finally received our PR in 2025, and we are truly grateful for their help throughout this journey. I highly recommend their services to anyone looking for reliable and trustworthy immigration support.
I had an amazing experience with this agency. Olga and the crew (specially Larissa) helped me through my whole PR process, and they were always keeping me updated with any news as soon as they knew something. They really care about their clients. I highly recommend their services 100%.
I have worked with Olga and Ana since 2022 and finally received my permanent residency last year. They have been nothing short of helpful, kind and considerate. I did my thorough research before proceeding with an immigration consultant and One Immigration did not disappoint at any stage. In fact, I even encountered a situation during the process where a different consultant was about to submit a file with several mistakes and upon reviewing it, Olga happily took over the case at my request, with very little notice. Attention to detail and thorough work is something I value and is crucial when handling immigration files, One Immigration is the team that upholds those same values as well. Ana and Olga are absolutely amazing, extremely prompt with email responses and communicating IRCC updates and that is what you exactly need when going through immigration. I have emailed them several times with a variety of questions and they have patiently responded to them with clarity. 10/10 service and probably the best immigration consulting service across the Lower Mainland. You will not regret. Truly very grateful for their team!
Olga and her office (special mention to Larissa and Ana) have truly helped change our lives for the better! They've guided me and my partner for years now, navigating us through study permits, spousal sponsorship, work permits, extensions, all the way to PR. They're super knowledgable, patient and, above all, they truly care about their clients; they won't submit any application unless they think they have every possible document ready, until the point the application becomes virtually bulletproof. Their attention to the detail makes all the difference in the world. They're always available as well to answer any question in a very short time despite their high workload. We couldn't thank them enough for all they did, and surely we'll come back to them in a few years for citizenship! Thank you again for all the work you do!
Great service provided,
Like many other people, I was a bit nervous when trying a different Immigration firm, but One Immigration exceeded my expectations and calmed all my worries, they were very thorough with everything and were always there to help me and guide me through whatever was needed, I'll definitely hire their services again. I have no regrets at all of going with them

4.9
ELECTED TOP 3 BEST
IMMIGRATION CONSULTANCIES
IN VANCOUVER,SERVING CANADA WIDE

TRUSTED
BY INDUSTRY LEADERS

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