Custom CRM for Accounting Firms
Accounting firms run on recurring deadlines, multiple service lines per client, and strict onboarding compliance. No off-the-shelf tool handles all of it. Practice management tools like Karbon and TaxDome manage deadlines but not business development. CRMs like Salesforce manage pipeline but know nothing about tax seasons, AML checks, or engagement letters.
Why accounting firms need a custom CRM
“Practice management and CRM are two separate systems”
Most accounting firms run a practice management tool for deadlines and task lists (Karbon, TaxDome, Canopy, Iris) and a separate system for tracking prospects and referrals, if they track them at all. When a prospect becomes a client, there is no automated handoff from sales to onboarding. When a recurring engagement renews, the practice management tool doesn’t update the pipeline. Client data lives in two places, synced manually or not at all.
“No tool handles the full client onboarding workflow”
Onboarding a new accounting client requires AML identity checks, risk assessment, partner sign-off, engagement letter generation, e-signing, document collection, and creation of the client record in practice management software. Most firms cobble this together across email, PDF forms, and spreadsheets. A single missed AML check is a compliance breach.
“Recurring work cycles don’t fit a sales pipeline”
A single accounting client might have monthly bookkeeping, quarterly VAT returns, annual accounts preparation, annual self-assessment, and ad-hoc advisory work. Generic CRMs treat each client as one deal in a pipeline. They have no concept of multiple concurrent service lines per client, no recurring engagement schedules that reset each period, and no deadline-driven workflows where missing a filing date has regulatory consequences. The annual cycle from April to January drives everything an accounting firm does, and no CRM understands it.
What we build for accounting firms
Client onboarding with AML compliance
Automated workflow from enquiry to active client: AML identity checks (integrated with SmartSearch or Creditsafe), risk assessment scoring, partner sign-off, engagement letter generation with e-signing, document collection via client portal, and automatic creation of the client record in your practice management system. Every step logged with a full audit trail.
Multi-service engagement tracking
Track every service line per client as a separate engagement: bookkeeping (monthly recurring), VAT returns (quarterly), accounts preparation (annual), self-assessment (annual), payroll (monthly), advisory (project-based). Each engagement carries its own workflow, deadlines, billing structure, and status.
Deadline management across all clients
Tax filing deadlines, VAT submission dates, Companies House confirmation statements, corporation tax due dates, payroll RTI submissions. Calendar view showing what is due across your entire client base, with automated reminders at intervals you set. Filter by partner, by service line, or by deadline proximity.
Business development pipeline
Track prospects, referrals, and proposals separately from client delivery. Referrer management showing which introducers generate the most work. Gap-in-service analysis identifying existing clients who could use additional services. Pipeline reporting for partners.
Client portal and document management
Secure portal for clients to upload documents, review and sign engagement letters, and check the status of their work. Central document repository per client: tax returns, financial statements, correspondence, signed letters. Version control and audit trail on every document.
Billing from tracked time
Native time tracking per client, per engagement, per task. Hours logged directly against the client record and linked to the billing rate for that service line. Auto-generate invoices from logged hours. WIP reports showing work completed but not yet billed. Integration with your accounting software so invoices sync without manual entry.
Integrations
Xero, QuickBooks, Sage, FreeAgent, Dext (receipt capture), Companies House API (filing status and company data), IRIS, CCH Central, Microsoft 365, Google Workspace, DocuSign, and your AML screening provider. A custom CRM connects to whatever your firm already uses.
AI built into your workflows
Automate data extraction from uploaded documents, generate draft client summaries from engagement records, flag overdue AML reviews, surface clients approaching tax deadlines who haven’t submitted documents, and identify cross-sell opportunities from service line gaps. AI embedded in the processes your team uses every day.
These are starting points. Every module, workflow, dashboard, and integration is built to your specification. If you need something that no existing product supports, we build it.
What your firm uses today
| Feature | Custom CRM | Karbon | TaxDome | Canopy |
|---|---|---|---|---|
| Monthly cost | $0 after build | $59–$99/user | $33–$83/user | $150/mo base + per-user modules |
| Business development pipeline | Built in | Not available | Not available | Not available |
| AML onboarding workflow | Built to your compliance process | Not available | Not available | Not available |
| Recurring work scheduling | Native per service line | Available | Available | Available |
| Deadline management | Custom to your filing calendar | Available | Available | Available |
| Time tracking | Built in | Available | Available | Available |
| Client portal | Built in | Available | Available | Available |
| Document management | Built in | Available | Available | Available |
| WIP reporting | Built in | Via integrations only | Available | Available |
| Practice management sync | Any system via API | Limited | Limited | CCH integration |
| AI capabilities | Built into your workflows | Not available | Limited | Limited |
| Ownership | You own the code | SaaS rental | SaaS rental | SaaS rental |
Karbon and TaxDome handle practice management well: deadlines, recurring work, time tracking. But neither has a CRM pipeline for business development, and neither automates AML onboarding. Canopy covers practice management but has no AML workflow and no UK practice management integration. Every tool covers part of what an accounting firm needs. None covers all of it. A custom CRM covers pipeline, AML onboarding, practice management, and client delivery in one system.
Frequently asked questions
The answer depends on which gap matters most to your practice. Karbon and TaxDome are strong for practice management: deadlines, recurring work, and time tracking. But neither has a business development pipeline or AML onboarding workflow. No single off-the-shelf product handles pipeline, AML compliance, practice management, and client delivery in one system. A custom CRM merges all of it without forcing your firm to choose which half of the workflow to automate.
Yes. Even a sole practitioner benefits from tracking which clients need what service, when deadlines fall, and which prospects are in the pipeline. A two-partner firm managing 200+ clients across multiple service lines cannot keep that in email and spreadsheets without things falling through the cracks. A CRM is not just for large firms. It is for any practice where the founder’s memory is the only system tracking client relationships.
Yes. A custom CRM connects to whatever accounting software your firm uses: Xero, QuickBooks, Sage, FreeAgent, or any other platform with an API. Invoices generated from logged billable hours sync directly. Client records, invoice status, and payment tracking flow between systems without manual data entry. The same applies to practice management tools like IRIS, CCH, or Karbon.
Yes. AI can be embedded directly into your firm’s workflows. Automate data extraction from uploaded documents, generate draft client summaries from engagement records, flag overdue AML reviews, surface clients approaching tax deadlines who haven’t submitted documents, and identify cross-sell opportunities from service line gaps. AI in a custom CRM is designed around your practice’s processes, not limited to what a vendor’s product team decided to build.
8–16 weeks from kickoff to deployment. We work in weekly sprint cycles with live demos, so you see working software from week one. A standard build covering client onboarding, engagement tracking, deadline management, and billing integration typically falls within this range.
Anything your practice needs. A custom CRM has no feature limits, no locked modules, and no pricing tiers. If you need a workflow, report, dashboard, integration, or module that no existing product supports, we build it. Every feature is scoped to your requirements, not a vendor’s product roadmap.
Your practice.
Your CRM.
Book a 20-minute consultation. We’ll learn how your firm operates and show you what a purpose-built CRM for accounting looks like.
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