Do accountants need a client portal?
Only if you want one system for the whole client relationship: documents, e-signatures, invoices, workflow and messages. Several portals, TaxDome and Canopy among them, already let a client upload through a link without logging in, so a login is not the real difference. The difference is price, and who can read the files once they arrive.
Updated
The short answer
Buy a client portal if you want practice management: billing, e-signature, workflow and a client app in one place. Portals built for accounting firms do all of that, and a request link does not.
If you only need clients to send you documents, you do not need to pay per user for a whole practice suite. And if the documents are IDs, tax forms and bank statements, ask a question most portal comparisons skip: can the vendor itself decrypt them? ShieldFive document requests encrypt each file in the client’s browser, so only your firm can open it.
What a full client portal gives you
TaxDome sells per seat per year: Essentials (one user only) at $700, Pro at $900 and Business at $1,100 per seat per year on a three-year commitment, billed upfront; every plan includes the client portal and mobile app, unlimited document storage and e-signatures (TaxDome pricing).
Canopy says every plan includes “the complete Canopy practice management software suite, including CRM, workflow, document management, billing, client portal, payments”, from $74 per user per month billed annually (Canopy pricing).
SmartVault’s plans all include a custom branded client portal and a way to “request, track, and collect client documents”, from $55 per user per month billed annually with a three-user minimum; its Accounting plans add integrations with Lacerte, ProConnect, ProSeries, UltraTax, Drake and CCH (SmartVault pricing).
That is real value for a firm that will run its practice in the portal. The SmartVault comparison and the roundup of file sharing tools for accountants go further.
Do clients have to log in to a portal?
Not always. TaxDome can generate a file-request link that lets a client or a third party upload “without logging in”; for people with no TaxDome account you create a general guest account for the uploads, and you are notified when files arrive (TaxDome: client actions without portal login; TaxDome: request files).
Canopy has an upload link that clients and third parties use from their email without logging in to the portal, with an expiry between 3 days and 2 weeks (Canopy: request files via secure link).
SmartVault’s Doc Requests do go through a login: its help centre says a client who is not signed in “will be prompted to log in” before reaching the request (SmartVault: responding to a document request).
So if a portal you already pay for has a no-login upload link, use it for clients who will not log in. The question that is left is who else can read what they upload.
Who can read the files
Portals encrypt files, but usually with keys the vendor holds. TaxDome says its sub-processors cannot read customer data “as it is encrypted with keys controlled by TaxDome” (TaxDome Trust Center). SmartVault says document contents are accessible to a limited number of its employees, with processes that forbid access without your permission, and suggests third-party encryption before upload if you need more (SmartVault security). For any other portal, check the vendor’s own security page rather than assuming “bank-level encryption” means only you can open the files.
Vendor-held keys are normal and can be acceptable. They do mean the vendor, and anyone who compromises it or compels it, can decrypt. With ShieldFive the key that opens a request’s files is held by your firm, and our servers store ciphertext.
The request-link route, step by step
1. Create a request and list the documents you need, or start from a template such as the Form 1040 checklist.
2. Send the client the link, and the PIN by a separate channel.
3. The client opens the link on a phone or computer and uploads. No account, no password to forget.
4. You get an email when files arrive and open them in your browser. If nothing arrives after about three and seven days, you get a reminder to re-send the link.
Some firms keep their portal for e-signature and billing and use a ShieldFive link only for the most sensitive documents. Both can run side by side.
Client portal or request link
| Option | Upload without a client login? | Who can read the files | E-signature, billing, workflow | Price |
|---|---|---|---|---|
| Yes | Both mail providers and anyone with access to either mailbox | No | Free | |
| TaxDome | Yes, with a file-request link | TaxDome as well as you (keys controlled by TaxDome) | Yes | From $700 per seat per year on a three-year commitment |
| Canopy | Yes, with an upload link | Not stated on the pages checked; check Canopy’s security page | Yes | From $74 per user per month billed annually |
| SmartVault | No; Doc Requests prompt the client to log in | SmartVault as well as you (limited staff access with your permission) | Yes; e-signature an add-on below the top plan | From $55 per user per month billed annually, 3-user minimum |
| ShieldFive document request | Yes; one link and a PIN | Only your firm; ShieldFive stores ciphertext | No | 14 days with everything unlocked, then 1 open request at a time free (links last up to 7 days); Firm plan €29 per seat per month or €290 per year for unlimited; clients never pay |
Portal prices, login behaviour and key custody come from each vendor’s own pricing, help and security pages, checked on 23 September 2026 and linked above. Plans change; check the vendor before relying on a detail.
Where ShieldFive is the wrong choice
If you want a portal, ShieldFive is not one. There is no client login, no e-signature, no invoicing, no workflow and no tax-software integration. If you already pay for TaxDome or Canopy and your clients are happy there, their own upload links may be all you need.
Chasing is light. On Firm seats (and during the trial), if you add the client’s email, ShieldFive reminds them at most twice, after about three and seven days, while required items are missing. The reminder cannot contain the upload link, because the decryption key never reaches our server, so it points the client back to the link you sent. You also get a reminder to follow up. Your firm name and logo appear on the upload page on the paid plan and during the 14-day trial. There are no recurring requests; you create a new request each time.
You need a free ShieldFive account to create requests and hold the keys; only the client skips signup. Every link needs a PIN of at least four characters.
Like any web app, we serve the JavaScript that does the encryption. The guarantee is “encrypted in the client’s browser, ciphertext at rest”, not a claim that no compromised server could ever interfere. The request security page sets out the threat model, and the guide to collecting documents from clients securely compares the wider options.
Questions
- Do accountants need a client portal?
- Not to collect documents. A portal is worth it if you want billing, e-signature and workflow in one system. If document intake is the problem, a request link does that part for less, and you can choose one where only your firm can read the files.
- Can clients upload to TaxDome without logging in?
- Yes. TaxDome’s help centre describes file-request links that let a client or third party upload without logging in, using a guest account for people without a TaxDome account. TaxDome encrypts files with keys it controls, so TaxDome can decrypt them.
- How much does a client portal for an accounting firm cost?
- On their own pricing pages in September 2026: TaxDome from $700 per seat per year on a three-year commitment, Canopy from $74 and SmartVault from $55 per user per month billed annually. ShieldFive document requests are free for 1 open request at a time after a 14-day trial, and €29 per seat per month for unlimited.
- Can I use an encrypted request link alongside my existing portal?
- Yes. Many firms keep a portal for e-signature and billing and send a separate encrypted link when they need IDs, tax forms or statements that they do not want readable by any vendor.
Related
- How to collect documents from clients securely
- Encrypted file request tools: who can read the uploads?
- Tax preparers and the FTC Safeguards Rule: collecting client documents
- A free, secure upload link for clients, without a client account
- Secure file sharing for accountants
- How clients can send documents without creating an account
- Stop emailing W-2s and 1099s: a safer way to collect tax documents
- An alternative to Dropbox and OneDrive file requests for sensitive documents
- How mortgage brokers can collect bank statements and pay stubs securely
- SmartVault vs TaxDome, and cheaper options
- The IRS Security Six, the WISP and collecting client documents
- How immigration lawyers can collect client documents securely
- Accounting secure file sharing: getting client files in and sending returns back
- File Request threat model: what the server can and cannot see
- ShieldFive File Request overview
Creating requests needs a free ShieldFive account; your clients never sign up. Create a free account