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How-To Guide / Accounting Firm Onboarding

New Client Signed. Documents Collected. Ready to Work in Days — Not Weeks.

Engagement letter signed. Now comes the grind: email the client for their EIN. Wait. Follow up. Wait again. Ask for prior returns. Wait. Chase bank access. Three weeks later, you've spent 8 hours of staff time on document collection and still don't have everything. There's a better way — and it doesn't require a new hire.

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7 Min Read ~8 hrs/wk saved ~$5,000/mo reclaimed Ref: RES_118
01

The Problem

Your staff sends the same onboarding email for the 100th time this year.

A new client signs. Your team springs into action. They draft the document request email from memory — or copy-paste from the last one — listing out everything needed: EIN, prior 2–3 years of tax returns, bank statements, payroll records, outstanding IRS notices. It takes 20 minutes to write. They hit send.

Then they wait. The client is busy running their own business. They see the email, mean to respond, and forget. Three days later your staff sends a polite follow-up. Another three days. Another follow-up. Three weeks in, you still don't have everything.

Meanwhile, your team is tracking the status in a spreadsheet. Or worse, in their head. Five new clients onboarding at once means five separate manual follow-up chains, all at different stages, all requiring someone to remember to check in. This is how critical documents get missed, how client relationships start on a sour note, and how your staff burns through hours on busywork instead of actual accounting work.

The painful part? The information itself isn't complicated to collect. The process is just completely manual and completely forgettable.

02

Why This Is Costing You More Than You Think

A slow onboarding doesn't just waste time — it delays revenue and burns client goodwill.

~8 hrs/wk
Staff time saved on document chasing & follow-up
~$5,000/mo
In faster revenue realization & recovered staff hours
Based on an accounting firm onboarding 3–8 new clients per month with 2–4 staff members handling intake.
03

How to Set It Up — Step by Step

STEP 01

Pick your intake platform

Liscio ($40/user/mo) is purpose-built for CPA firm client communication — document requests, e-signatures, secure messaging all in one place. Karbon ($59/user/mo) adds full practice management on top. GoHighLevel ($97/mo flat) is the power move if you want intake forms, automated follow-ups, and pipeline tracking without per-user pricing. Pick based on firm size and budget.

STEP 02

Build your master intake form

One link. Everything you need. EIN/Tax ID, prior returns upload, bank statement upload, payroll records, IRS notice photos. Make it conditional — if they're a sole prop, skip the EIN field. If they're a new business, skip prior returns. The client clicks one link, uploads everything in 10 minutes. No email threads. No attachments. No "what format do you need this in?"

STEP 03

Trigger the intake automatically

When the engagement letter is signed (via DocuSign, HelloSign, or your practice management tool), the intake form link fires automatically to the client. No staff member has to remember to send it. The trigger is the signature. Signed = intake sent. The client gets a professional branded portal link within minutes, not days.

STEP 04

Set automated follow-up sequences

Day 2: "Hey, just making sure you got our intake link — takes about 10 minutes." Day 5: "Quick reminder — we need your documents before we can get started." Day 10: "We want to get started on your account ASAP. Still need a few things." Add SMS on day 5 as a backup channel. Clients who get SMS reminders complete intake 40% faster.

STEP 05

Build the internal handoff

When intake is 100% complete, trigger an internal notification: "New client [Name] is fully onboarded — ready for review." Create a task in Karbon or your PM tool automatically. Assign it to the right team member. No one has to check the portal manually. The system tells your team when a client is ready. Work starts immediately instead of "whenever someone notices."

04

Tool Comparison

Which onboarding tool is right for your firm?

The answer depends on whether you need just document collection or full practice management. Here's the honest breakdown:

Tool Best For Starting Price Auto Follow-Up Document Portal Setup Difficulty
Karbon Full practice management + workflows $59/user/mo Yes — workflow automations Yes — client portal Medium – High
Liscio CPA-specific client communication $40/user/mo Yes — task reminders Yes — secure file sharing Low – Medium
Canopy Tax-focused firms, IRS resolution Contact for pricing Yes — workflow triggers Yes — client portal Medium
GoHighLevel Full CRM + automation without per-user fees $97/mo flat Yes — full sequences Forms + pipeline Medium
Handled (done-for-you) Firms who want the whole system built and working $500–$2,500 one-time Full automation configured Custom intake built We do it for you
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05

Common Mistakes to Avoid

Three ways accounting firms make onboarding harder than it needs to be.

1. Sending a document checklist in an email. A PDF checklist or a bulleted email is the worst format for document collection. Clients have to figure out how to attach 10 separate files, how to name them, whether to scan or photograph. Make it a portal. One link. Upload fields with clear labels. Drag and drop. The easier you make it, the faster they do it.

2. Relying on staff memory for follow-up. "I'll check back in on that new client Monday" — and then three other fires happen and Monday comes and goes. Automated sequences don't forget. They fire on schedule regardless of what else is happening in your firm. Set them once, and they run for every new client forever.

3. No internal handoff automation. Getting the documents is only half the battle. The other half is making sure the right person at your firm knows those documents are ready and acts on them immediately. Without an automated internal notification, documents sit in a portal unreviewed for days. Build the handoff into the system from the start.

06

Frequently Asked Questions

How long should accounting firm client onboarding take?
Ideally 3–5 business days from signed engagement letter to fully onboarded client. Most firms take 3–6 weeks because they chase documents manually. With automated intake portals and follow-up sequences, you can cut that to under a week in most cases.
What's the best client portal for accounting firms?
Karbon ($59/user/mo) is the most popular practice management tool with built-in client portals and workflow automation. Liscio ($40/user/mo) is purpose-built for CPA firm client communication and document collection. For firms that want a full automation layer, GoHighLevel ($97/mo) can handle intake forms, automated follow-ups, and status tracking in one system.
How do I stop clients from ignoring document requests?
Three things work: (1) Make it dead simple — one link, not a checklist. (2) Automate follow-up — day 2, day 5, day 10 reminders sent automatically. (3) Use SMS as a backup channel. Firms that add SMS reminders cut document collection time by 40% on average.
Can GoHighLevel replace Karbon or Liscio for accounting firms?
GoHighLevel ($97/mo) isn't a practice management tool — it's a CRM and automation platform. It works best layered on top of your existing accounting software rather than replacing dedicated tools like Karbon. For smaller firms (1–5 people) who want one system, GHL can handle a surprising amount of the onboarding workflow.
What documents should an accounting firm collect during onboarding?
For a new business accounting client: EIN/Tax ID, prior 2–3 years of tax returns, current year financials, bank account access or statements, payroll records if applicable, and any IRS/state notices. The key is collecting all of this in one automated intake form rather than 12 back-and-forth emails.

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