If your firm runs the IRIS Accountancy Suite, your compliance work is in good hands. Accounts production, tax, and practice management are covered, whether you run it on your own servers or on a hosted desktop. Then a different question arrives, usually about eighteen months in: what handles everything that happens around the compliance work?
That is where most IRIS firms hit a fork. On one side, IRIS OpenSpace, the portal that comes with the suite you already pay for. On the other, an intelligent workspace like SuiteFiles that sits alongside IRIS and takes on the whole document lifecycle.
This isn’t a question of replacing IRIS. It’s a question of which layer holds the work while it’s still being done, and where it lives once it’s finished. Those are two very different jobs.
What OpenSpace does well
Credit where it is due. OpenSpace was built to do one thing and it does it competently: get a finished document in front of a client and get it approved or signed.
You get a portal you can brand with your own logo and colours. Clients log in, review, and approve. E-approvals and e-signatures are built to comply with the UK Electronic Communications Act, so they hold up. It publishes straight out of the IRIS suite, so getting a set of accounts in front of a client is a few clicks.
If your firm’s only unmet need is “I want to stop emailing PDFs to clients,” OpenSpace does that job and you should probably just turn it on. We’d rather say that than sell you something you don’t need.
But most firms that call us aren’t asking that question. In UK demos over the past few months, the pattern is consistent enough to be worth naming.
Where the fork actually appears
1. The portal doesn’t talk to your file system
This is the one that comes up most, and firms describe it the same way every time.
A practice manager at a UK firm put it plainly on a call with us: IRIS doesn’t talk to their file system, so anything signed or sent through OpenSpace has to be manually downloaded and saved into the client folder afterwards. Another firm told us that when a client sends something in through OpenSpace, it goes to an admin team member who saves it into the network drive before a trainee can pick the job up.
So the portal works, and then a person does the filing. Every time. At the exact point in the year when nobody has a spare ten minutes.
It’s worth being clear about why this happens. OpenSpace is a delivery destination, not a document store that your practice system and your team share. Documents that live only in the portal stay there until somebody moves them. That’s not a bug, it’s what the product is: a place to send things to and collect things from, sitting outside the systems where the work happens.
With SuiteFiles, the portal isn’t a separate destination. It’s a view onto the same workspace your team already works in. A signed document files itself back exactly where it was sent from. Nothing to download, nothing to re-file, no second copy to reconcile. One document, one source of truth.
2. If the client can’t log in, the process reverts to email
This is the failure mode firms mention before anything else, and it’s worth being precise about why it matters.
One firm we spoke to fields roughly three calls a week from clients who can’t remember their portal password. Another was blunter: the portal isn’t the best, some clients simply won’t use it, so those clients get their tax return by email and sign it that way instead. Their own words were that this is inefficient, but they are where they are.
Look at what has actually happened there. The firm bought a portal to get documents out of email. Some proportion of clients bounce off the login, and those documents go back into email, where there is no audit trail, no status, and no filing. The portal didn’t fail loudly. It just stopped covering part of the client base, and nobody ever decided that.
SuiteFiles sends clients a link. There is no account for them to create, no password for them to forget, and no authenticator app required to sign. That matters most for the clients who are least comfortable with software, which in most firms is also the clients with the most complicated affairs.
3. OpenSpace starts once the work is already finished
Think about the actual life of a set of year-end accounts. Client data pulled in. An engagement letter drafted from a template. Emails and attachments filed against the client. Workpapers marked up. A draft circulated internally. A partner review. Amendments. A covering letter. Then, finally, the send.
OpenSpace picks up at the very last step. Everything before it happens somewhere else: in Outlook, in Word, in Adobe, in a folder structure someone set up in 2019 and nobody has touched since.
There is a small detail from one call that captures this well. To send a client a bundle, the firm was generating the letter through IRIS auto-mail, saving the Word document, converting it to PDF, then uploading it into the bundle. Four steps that exist only because the tool that produces the document and the tool that delivers it aren’t the same system.
SuiteFiles covers that whole stretch. Client and contact data syncs across from IRIS, so engagement letters, emails, and templates auto-populate with the right names and addresses instead of being retyped. Emails are filed against the client where the team can find them, not buried in individual inboxes. PDF review, annotation, and merging happen in place. Full-text search looks inside document contents, so you find the file by what it says, not by remembering what somebody called it. Version history and co-authoring are on by default.
That is the difference between a delivery hatch and a workspace. One moves finished work out of the building. The other is where the work gets finished.
4. Signing costs that move with your volume
Here is the part firms often have not modelled.
OpenSpace looks inexpensive, and for storage it largely is. But firms tell us they buy credits to get documents signed, which means the cost of getting a client to sign scales with how much you send. One firm listing out what SuiteFiles would replace put their OpenSpace signing credits in the same line as their Adobe spend, and flagged the credit cost as a variable they needed to go and pin down before taking a recommendation to their partners.
That is the wrong shape of cost for an accounting firm. Your signing volume isn’t smooth. It clusters into January and around year ends, which is exactly when you least want a per-document meter running.
SuiteFiles pricing is flat, published, and all-inclusive. Signing and client portals are part of it, with no per-signature or per-envelope charges, no separate support cost. We publish our pricing because you should be able to work out what you will pay without a phone call.
Worth checking your own numbers here rather than taking ours: pull last January’s signature volume and multiply it out.
5. Whose infrastructure is holding your clients’ files
If you are running IRIS on your own servers or on a hosted desktop, your documents, and often your email too, sit inside that environment. OpenSpace adds a second copy on IRIS’s platform. SuiteFiles is built on your firm’s own Microsoft 365 tenant, and you can choose to keep it in Microsoft’s UK data centres.
That distinction matters in three moments. When a client asks where their data is held, you have a straight answer. When your IT partner or insurer asks about data control, you are pointing at infrastructure you own. And if you ever decide to leave SuiteFiles, your files and folders stay exactly where they are, in your own SharePoint.
We have sat with firms untangling this the hard way, including one that merged in another practice and found that everything, files and emails included, lived inside a hosted IRIS environment. Getting the two systems to talk to each other meant getting two vendors to talk to each other, and the quote to do it didn’t survive contact with the partners.
A firm should be able to leave a vendor without holding its own client records hostage. That is worth more than any single feature.
What this looks like in practice
A partner opens a client in SuiteFiles. The client details are already there, synced from IRIS. She generates the engagement letter from a template, pre-filled. The manager co-authors a section, and version history means nobody is guessing which draft is live. Related emails are filed against the client, visible to the team rather than sitting in one inbox. The final PDF gets assembled and marked up in place. It goes out for signature as a link the client just clicks. It comes back signed, and it files itself into the client folder it left from.
Nobody downloaded anything. Nobody re-filed anything. Nothing needs reconciling between two systems next week.
That is what we mean by less busy work, more finished work.
How to decide
Be honest with yourself about which problem you have.
If you need a secure way to get finished documents approved and signed, your clients are logging in without help, and your document management is genuinely working, OpenSpace does that job and it’s already in your stack. Use it.
If the real problem is that work is scattered across Outlook, Adobe, a shared drive, a signing tool and a portal, and a slice of your clients have drifted back to email anyway, a portal won’t fix it. You need one system underneath the work, connected to IRIS so client data flows in and stays accurate.
Firms tell us the compound effect shows up in template work and integrations more than anywhere else. As Craig Bruce, Director at Resource Accounting, put it: between the template features and the strong integrations, SuiteFiles saves them an average of five hours per staff member per week.
SuiteFiles works alongside IRIS, not instead of it. IRIS keeps doing the compliance work it’s very good at. SuiteFiles handles the document lifecycle that practice management software was never designed to cover.
Book a Demo and we will show you both connected, with your own workflow, and tell you plainly if it’s not a fit.
