Client Accounting Software Onboarding SOP

What a good one includes

• A clear pre-onboarding checklist detailing the exact credentials, historical financial files, and tax documentation required from the client before the setup begins.
• A sequential, step-by-step guide for setting up the client's profile in your core accounting software, including chart of accounts customization and tax settings.
• Explicit instructions on how to securely connect and authorize bank feeds, credit cards, and third-party tools like payroll or invoicing apps.
• A defined user access matrix specifying the exact permission levels to grant to the client’s team, your staff, and any external auditors.
• A standardized communication template and training schedule to walk the client through their new dashboard and explain how to upload receipts or view reports.
• A final reconciliation and verification checklist to ensure the opening balances match the previous system and all automated rules are firing correctly.

Common mistakes to avoid

• Assuming the client knows how to navigate the software, which leads to early frustration and delayed document uploads.
• Leaving bank feed authorization steps vague instead of providing secure, visual click-by-click instructions for the client.
• Failing to assign clear internal ownership for each step of the SOP, resulting in tasks falling through the cracks or being duplicated.
• Neglecting to set firm boundaries around data delivery deadlines, which stretches the onboarding timeline out for weeks.

Frequently asked questions