Skip to main content

2026 FAMILY OWNED, PRIVATELY OWNED AND OWNER-MANAGED BUSINESS SURVEY

Click here to find out more

Client Portal

Our portal is designed to provide you with easy access to documents we have produced for you. You will also be able to share documents with us in a secure and efficient manner.

If you are an existing client you may have already received a ‘Welcome’ email which will come from portal@armstrongwatson.co.uk address, or another armstrongwatson.co.uk address if it’s resent. You will be prompted to set up Multi-Factor Authentication (MFA) on your Microsoft account. This is a crucial step in ensuring the security of your account and protecting your financial information.

If you haven't received an email yet, please keep an eye out as we're gradually rolling out the portal to clients over the coming months.

Access the portal

Client Portal Support

If you have any questions regarding the portal, please get in touch.

Contact the team

Client Portal frequently asked questions

The most common queries surrounding our Client Portal.

Our portal is designed to provide you with easy access to the financial documents we have produced for you. You will also be able to share documents with us in a secure and efficient manner.

You will receive a “welcome” email from portal@armstrongwatson.co.uk if you don’t receive this email then please get in touch with your usual Armstrong Watson contact and they will arrange for this to be resent to you. Within this email will be a link to the portal. You will be prompted to set up a Microsoft Account if you do not already have one, which will also ask for Multi-Factor Authentication (MFA) and other log in details. If you already have a Microsoft account and your details have been saved on your browser, it may log you straight in without prompting for any log in details. If you have any issues logging in, we advise you try to use a “private” browser on your device to see if you can access it this way.

Our portal has been designed to be responsive to a device, it will automatically optimise and resize for use on a mobile device or tablet. Just browse to ‘portal.armstrongwatson.co.uk’.

Contact your partner, manager or AW Office and we will resend the email to the email address we have on file.

We take data security seriously, which is why Multi-Factor Authentication (MFA) is required to access your account. This security mechanism adds an extra layer of protection by requiring different forms of identification before granting access.

The types of documents that we will share depend on the services we provide to you. Examples include final accounts, tax returns, VAT returns, and reports.

Yes, in the portal, look for the ‘Upload’ button. You can drag and drop files or select them from your computer. The most common document types can be shared, such as Word, Excel, and PDFs.

Yes, files must be less than 10MB.

To change your password, go to ‘Settings’ > ‘Your Security’ and follow the instructions. If you have forgotten your password, select ‘Forgotten your password?’ on the ‘Change your password’ page and follow the instructions. If you cannot access the portal, contact your Partner for assistance.

Go to ‘Settings’ > ‘Alerts’ to choose between ‘regular’, ‘daily’, or ‘weekly’ alerts for each service. You can also select ‘unsubscribe all’ to disable all alerts.

Get in touch

Get in touch to speak to one of our specialist advisers and explore how we can help you.

Contact us

Find your local office

Visit your local office. To find your nearest office just enter your town or city below.

Find an office

Latest news

Colourful coastal village at sunset with harbour, boats and flower-lined hillside.

What do you need to save for the retirement you want?

by Fiona Durham - 7th July 2026

Wooden tiles spelling “ISA” surrounded by UK one‑pound coins, representing savings accounts.

What the 2027 cash ISA changes mean for your savings

by Justin Rourke - 6th July 2026

Ornate white stone Supreme Court building façade with arched entrance, carved figures, and tall windows.

Supreme Court ruling on BlueCrest LLP members' status

by Gary Rowson - 2nd July 2026

Holiday pay compliance and closing the data gap

by Karen Thomson - 1st July 2026

VAT risks and considerations for modern farm businesses

by Jonathan York - 29th June 2026