SmartVault and ShareFile are the two names that come up most often when an accounting or professional services firm goes looking for a secure client document portal. Both do encrypted file exchange, both offer a branded client experience, and both are mature products. The real difference is how they charge: SmartVault prices per user with a minimum seat count, while ShareFile charges a lower per-user rate with a 3-seat minimum and leaves out accounting-specific tooling.
By the ClientBrief Team · Last updated October 2026
For a firm of two to four people that wants accounting-specific workflows — tax return delivery, document requests tied to engagements, DocuSign-style approvals — SmartVault's Accounting plans are the more purpose-built fit, at $65-85/user/month on annual billing. For a firm that mostly needs secure file exchange without accounting-specific tooling, ShareFile is now the cheaper per-seat option almost regardless of size: Advanced starts at $16.50/user/month annual (3-user minimum), and even Premium — the tier that adds e-signature and document-request workflow — is $26/user/month, well under SmartVault's rate. ShareFile dropped its old five-user bundle in 2026 for straight per-user pricing, so the old 'crossover point' between the two tools no longer applies.
SmartVault and ShareFile pricing checked against each vendor's public pricing page.
Need documents from clients, not a full practice platform? ClientBrief does only that — $7.99/month flat, unlimited clients, no client login.
| SmartVault | ShareFile | |
|---|---|---|
| Entry price | $65/user/month annual (Business Pro, 3-user minimum, or Accounting Pro, 2-user minimum) | $16.50/user/month annual (Advanced) — 3-user minimum |
| Accounting-specific tier | $65/user/month annual (Accounting Pro), $85/user/month annual (Accounting Unlimited); 2-user minimum | None on the price list since October 2026 — Industry Advantage ($41.66) was dropped; Enterprise ($35) adds security administration, not accounting features |
| Monthly billing | $85-110/user/month depending on plan | $18.15/user/month (Advanced), $28.59/user/month (Premium), $42/user/month (Enterprise) |
| Seat minimums | 3-user minimum on Business Pro, 2 on the Accounting plans | 3-user minimum on Advanced, Premium and Enterprise; 5 on Virtual Data Room — straight per-seat above the minimum |
| Client users | Unlimited clients and external collaborators | Unlimited client users on all plans |
| Document requests | Built in; SmartRequestAI add-on at about $12.50 per return | Request lists and file requests included on higher tiers |
| Client login required | Yes — client portal accounts | Yes — client portal accounts |
| Best fit | Small accounting and tax firms wanting industry-specific document workflows | Firms of any size needing general secure file exchange, especially where HIPAA/FINRA/SEC compliance matters |
Pricing verified October 2026. ShareFile moved from its old five-user bundle to straight per-user pricing in 2026, which changes this comparison: there's no longer a crossover point where SmartVault wins below a certain headcount. ShareFile Premium at $26/user/month annual now undercuts SmartVault's $65-85/user/month Accounting plans at nearly every firm size — the real question is whether SmartVault's tax-specific workflow depth is worth the premium. Both carry seat minimums: SmartVault's Accounting plans require 2 users, ShareFile's core tiers require 3.
Choose SmartVault if you're an accounting or tax firm and you want the document system to understand your workflow — folder templates per client and per tax year, return delivery with approvals, and requests tied to the engagement rather than to a generic folder. That vertical fit is what you're paying the per-user premium for, and it's real. Just check the seat minimum before assuming a solo price.
Choose ShareFile if secure exchange is the requirement, regardless of team size. Per-user pricing starting at $16.50/month (Advanced) or $26/month (Premium, with e-signature and document-request workflow) undercuts SmartVault at nearly every firm size now that ShareFile has dropped its old bundled-seat model, and its compliance posture (HIPAA, FINRA, SEC support on Premium and up) covers firms that aren't purely accounting — legal, healthcare, financial services. ShareFile no longer lists an accounting-specific tier, so firms that want tax-year folder templates and return delivery built in are better served by SmartVault.
Both are document management systems: folders, permissions, retention, and a portal your clients log into. If your problem isn't storing documents but getting them out of clients in the first place, that's a different tool. ClientBrief sends a checklist, takes uploads with no client account, chases automatically, and costs $7.99/month flat — and it deletes uploaded files seven days after an engagement closes, so raw client data doesn't accumulate.
Where ClientBrief fits in: ClientBrief is a client document collection tool — $7.99/month flat, no per-user pricing, no seat minimums, unlimited clients. Send a checklist, clients upload without creating an account, reminders go out automatically. It's narrower than SmartVault and ShareFile — it skips the wider practice-management and e-signature features either one offers — so firms often run it alongside whichever of the two they pick, just for the document-chasing part.
Is ShareFile cheaper than SmartVault?
Generally yes, and more consistently than it used to be. Both now price per user with a seat minimum: ShareFile's Advanced tier starts at $16.50/user/month annual (3-user minimum, about a $50/month floor), while SmartVault's Accounting plans run $65-85/user/month (2-user minimum). Even ShareFile Premium at $26/user/month — the tier with e-signature and document requests — undercuts SmartVault at almost any firm size. The old bundle crossover point no longer applies now that ShareFile prices per seat like everything else in this category.
Does SmartVault have a solo plan?
Not really. SmartVault enforces user minimums — three users on Business Pro and two on the Accounting plans — so a single practitioner still pays for at least two seats. That's the detail most solo firms miss when comparing the advertised per-user rate.
Which is better for tax firms specifically?
SmartVault, in most cases. It's built around accounting and tax workflows — per-client and per-year folder templates, return delivery, and requests tied to an engagement — while ShareFile is a general secure file platform with an accounting-specific tier layered on top.
Do clients have to create accounts in either tool?
Yes. Both SmartVault and ShareFile require clients to register for a portal account to upload or retrieve documents. If avoiding client logins is a priority, neither is a fit — that's a design choice both vendors made deliberately for auditability.
Can I use one of these just for collecting documents?
You can, but you'd be paying document-management prices for an intake job. Both charge for storage, permissions, and retention infrastructure you may not need if you download files and store them elsewhere anyway. A checklist-based collection tool costs a fraction of either.