other people's
most sensitive
financial data.
It belongs on
your server.
Not QuickBooks'.
We build bookkeepers, accountants, and CPAs a private practice management system — multi-client books in one ERPNext instance, secure document exchange with clients via Nextcloud, and no per-client pricing that punishes you for growing. Flat monthly rate. Your data on your infrastructure.
You are a steward of confidential data. Your tools should reflect that.
Most accounting practices are built on a stack of vendor-controlled platforms that have their own data rights over everything you upload. Here is what that actually means.
QuickBooks Owns What You Upload
QuickBooks Online's terms of service grant Intuit broad rights to use, process, and analyze your clients' financial data. You accepted those terms on their behalf.
Client Files Sent Over Email
Bank statements, tax documents, payroll records — forwarded to your Gmail, replied to from your Gmail. Google indexes and processes every attachment that touches your inbox.
Per-Client Software Pricing
Platforms like Karbon, Canopy, and Practice Ignition charge per client or per user. Every new engagement adds to your overhead before you've earned a dollar from it.
Scattered Client Portals
One client uses your portal. Another emails you PDFs. Another sends a Google Drive link. There is no single, consistent, secure way for clients to share documents with you.
No Single View Across Clients
To see where each client stands — what's been filed, what's outstanding, what's been invoiced — you're checking multiple dashboards or a spreadsheet you maintain yourself.
Vendor Lock-In
Your client data, your workflow templates, your engagement history — all stored on platforms you rent. Cancel the subscription and your practice history becomes inaccessible.
QuickBooks and Google have rights over your clients' financial data
This is not a hypothetical risk. It is written into the terms of service you agreed to. Most accountants have never read those clauses — and their clients have certainly never consented to them.
Your clients hired you to manage their books with discretion. The discretion ends the moment that data touches a platform whose business model requires processing it.
ERPNext is self-hosted on your private server. No third party has access. No terms of service govern what happens to your clients' data. You control it entirely — and you can demonstrate that control to your clients as a differentiator.
Intuit / QuickBooks Online
Data RightsIntuit's terms grant them the right to use aggregated and anonymized financial data from your clients' books to improve their products and services. Your clients' transaction patterns, revenue data, and vendor relationships inform Intuit's business intelligence.
Google Workspace / Gmail
Data RightsEvery client document forwarded to your Gmail inbox, every attachment shared via Google Drive, every spreadsheet in Google Sheets — processed on Google's infrastructure under their terms. Google's AI products are trained on data from their services.
ERPNext + Nextcloud on Your Server
Your ControlYour ERPNext instance runs on your private VPS. Your Nextcloud runs on the same server. No third party processes your clients' data. No terms of service govern what happens to it. You own the encryption keys. You control access. You can prove it.
Every client's books. One ERPNext instance.
ERPNext supports full multi-company management — each client is a separate company with its own chart of accounts, ledger, and financial statements, all managed from a single login. No switching between accounts. No per-client subscription fees.
A private portal for every client. No email attachments.
Each client gets a Nextcloud portal login — a private, encrypted folder where they upload documents and you retrieve them. No Gmail. No Dropbox. No shared Google Drive links that expire or get forwarded to the wrong person.
When a client uploads a bank statement or payroll report, n8n can notify you automatically — no manual checking, no "did you get my file?" emails.
- —Per-client isolated folder — no cross-client visibility
- —Client uploads documents; you're notified via n8n
- —Organized by tax year, quarter, or document type
- —Encrypted at rest and in transit
- —Full audit trail — who accessed what and when
- —No third party ever touches the files
A complete private accounting practice — built on infrastructure you own
ERPNext Multi-Company Management
Manage every client's books in a single ERPNext instance. Each company has its own chart of accounts, ledger, P&L, and balance sheet. One login. Complete isolation between clients.
- Unlimited companies in one instance
- Per-client chart of accounts
- Full double-entry general ledger
- P&L, balance sheet, cash flow per client
Private Client Document Portal
Every client gets a private Nextcloud folder — isolated from all other clients. They upload. You're notified. Documents are encrypted, organized, and never touch a third-party server.
- Per-client isolated portal access
- n8n notification on upload
- Organized by year, quarter, type
- Full access audit trail
Invoicing + Time Tracking
Bill clients directly from ERPNext. Log time against each engagement, set per-client rates, generate itemized invoices, and send them with a Stripe payment link — all from one system.
- Per-client hourly or flat-fee billing
- Time tracking per engagement
- Itemized invoice generation
- Stripe payment processing
Automated Client Communication
n8n handles routine touchpoints — document request reminders, deadline notifications, invoice follow-ups, and quarterly check-ins. Consistent without being manual.
- Document request sequences
- Tax deadline reminder campaigns
- Invoice follow-up automation
- Quarterly engagement emails via Mautic
Private Email — Mailcow
Client communications on your mail server, not Google's. Custom domain, private inbox, no third-party indexing of your clients' financial correspondence.
- Private mail server on your VPS
- Custom domain email
- No Google indexing of your inbox
- Integrated with ERPNext CRM
Flat Rate — No Per-Client Fees
You pay one flat monthly rate regardless of how many clients you manage. Take on a new engagement and your software bill doesn't move. That's the correct incentive structure for a growing practice.
- $349/month Professional plan
- Unlimited companies in ERPNext
- Unlimited Nextcloud client portals
- No per-user or per-client fees
What accounting practices typically pay — and what replaces it
Accounting software vendors know you need their tools to serve clients. They price accordingly. Here's a representative stack for a 5-client bookkeeping practice.
| Tool | Function | Monthly cost | Replaced by |
|---|---|---|---|
| QuickBooks Online (×5 clients) | Client bookkeeping | $190–$575/mo | ERPNext multi-company |
| Karbon / Practice Ignition | Practice management | $59–$99/mo per user | ERPNext CRM + projects |
| Google Workspace | Email + file storage | $14/mo per user | Mailcow + Nextcloud |
| Dropbox / ShareFile | Client document portal | $20–$75/mo | Nextcloud portals |
| DocuSign / HelloSign | Engagement letters | $25–$65/mo | Documenso |
| Zapier / Make | Automation | $29–$59/mo | n8n |
| Subtotal | $337–$887/mo | ||
| Digital Sovereignty | All of the above | $349/mo flat | Unlimited clients |
Get a free Practice Blueprint
Every practice is structured differently — number of clients, entity types, billing models, document workflows. We map out exactly how yours would run on a sovereign digital architecture: what replaces what, what gets automated, what it costs. No commitment required.