AI Automation/Accounting

Custom Compliance Workflows: Build In-House or Hire an Expert?

A small accounting firm should hire a consultancy for custom compliance workflows. Developing in-house requires a full-time senior engineer, a role most small firms cannot justify.

By Parker Gawne, Founder at Syntora|Updated Mar 12, 2026

Key Takeaways

  • A small accounting firm should hire a consultancy to build custom compliance AI workflows.
  • In-house development requires a full-time senior engineer, costing over $150,000 annually.
  • A consultancy builds and maintains the system for a fixed project fee without the overhead.
  • The typical build cycle for automating a specific set of compliance checks is 3-5 weeks.

Syntora builds custom compliance automation for small accounting firms. This approach replaces manual checklists with an automated system that collects audit evidence from client systems like AWS and GitHub. The result reduces evidence gathering time from over 20 hours per audit to under 1 minute.

The complexity depends on the specific regulations, like SOC 2, and the number of client data sources involved. We built a full accounting system with automated categorization and tax estimates using Plaid and Stripe. For compliance, the same patterns apply but focus on data access logging, change management, and verifiable evidence collection.

The Problem

Why Do Accounting Firms Still Use Manual Checklists for Audits?

Many firms track compliance using tools like Asana or Google Sheets alongside their main accounting software like QuickBooks Online. These tools can log that a task was completed, but they cannot verify the work was done correctly or collect the evidence. They are record-keeping systems that rely entirely on manual data entry and human verification for accuracy.

Consider a 15-person firm handling SOC 2 compliance for a tech client. A key control is verifying that only authorized personnel have access to production databases. Every quarter, a partner logs into the client's AWS account, takes 15 screenshots of IAM user permissions, pastes them into a document, and gets a second partner to sign off. This process takes 4 hours of expensive partner time per client, per quarter, and the evidence is outdated the moment a permission changes.

The structural problem is that these general-purpose tools are disconnected from the source of truth. QuickBooks knows about transactions, but it has no access to a client's AWS or GitHub environments. Asana can create a task to 'check permissions,' but it cannot execute the check itself. The systems are siloed, forcing manual labor to bridge the gap between a compliance requirement and its technical evidence.

This manual process creates significant risk. It is prone to human error, like missing a new user or misinterpreting a complex security policy. The work does not scale; adding five new clients means another 20 hours of manual checks each quarter. Audits become stressful, time-consuming fire drills instead of routine procedures.

Our Approach

How Syntora Builds Automated Evidence Collection for Accounting Compliance

The first step is mapping your client's specific compliance controls to their technical systems. We hold a discovery session to identify which controls can be fully automated, such as checking user access in AWS IAM or verifying code review policies in GitHub. You receive a detailed audit plan showing exactly which checks will be automated and the data each check will produce. You approve this plan before any code is written.

We built our own double-entry accounting system with Express.js and PostgreSQL, so we have deep experience with data integrity. For your compliance workflow, the system would be a set of AWS Lambda functions written in Python. These functions run on a schedule, connect to client APIs (like AWS, GitHub, or Google Workspace), and pull evidence data. All results are stored in a Supabase database, creating an immutable, time-stamped audit log.

The delivered system is a simple evidence locker hosted on Vercel. Instead of hunting for screenshots, you get a dashboard showing the status of every automated check. When an auditor asks for evidence for control 'CC6.1' for Q3, you export a complete report from the dashboard in 30 seconds. The system also sends alerts if a check fails, turning compliance from a reactive, quarterly task into a continuous monitoring function.

Manual Compliance ChecklistAutomated Evidence Collection
Time to gather evidence for one controlLess than 5 seconds, runs automatically
Evidence format for auditorsStatic screenshots and manual notes
Cost per audit cycle20+ hours of partner and senior time

Why It Matters

Key Benefits

01

One Engineer From Call to Code

The person on the discovery call is the person who builds your system. No handoffs, no project managers, no miscommunication between sales and development.

02

You Own Everything

You receive the full source code in your GitHub repository and a detailed runbook. There is no vendor lock-in. You can bring the system in-house at any time.

03

A Realistic 4-Week Timeline

A typical project to automate a core set of compliance controls is scoped, built, and deployed in four weeks. The timeline is confirmed after the discovery call.

04

Defined Post-Launch Support

After launch, an optional monthly retainer covers monitoring, maintenance, and adapting the system to new compliance rules or client API changes. No surprise bills.

05

Accounting and Tech Fluency

We have built accounting systems from scratch and understand the demands of audit trails and data integrity. We speak the language of both accounting and cloud infrastructure.

How We Deliver

The Process

01

Discovery & Control Mapping

A 30-minute call to understand your current compliance process and client tech stacks. You receive a scope document mapping specific controls to automation possibilities within 48 hours.

02

Scoping & Architecture

We finalize the list of automated checks and the technical design for the evidence collection system. You approve the fixed-price proposal before the build begins.

03

Build & Weekly Demos

You get access to a staging environment and see progress in brief weekly demos. Your feedback on the dashboard and reports is incorporated before final deployment.

04

Handoff & Training

You receive the full source code, a maintenance runbook, and a training session for your team on using the dashboard and exporting evidence for auditors.

The Syntora Advantage

Not all AI partners are built the same.

AI Audit First

Other Agencies

Assessment phase is often skipped or abbreviated

Syntora

Syntora

We assess your business before we build anything

Private AI

Other Agencies

Typically built on shared, third-party platforms

Syntora

Syntora

Fully private systems. Your data never leaves your environment

Your Tools

Other Agencies

May require new software purchases or migrations

Syntora

Syntora

Zero disruption to your existing tools and workflows

Team Training

Other Agencies

Training and ongoing support are usually extra

Syntora

Syntora

Full training included. Your team hits the ground running from day one

Ownership

Other Agencies

Code and data often stay on the vendor's platform

Syntora

Syntora

You own everything we build. The systems, the data, all of it. No lock-in

Get Started

Ready to Automate Your Accounting Operations?

Book a call to discuss how we can implement ai automation for your accounting business.

FAQ

Everything You're Thinking. Answered.

01

What determines the price for a compliance automation project?

02

How long does a typical build take?

03

What happens after you hand off the system if a client's API changes?

04

How do you handle sensitive client data securely?

05

Why hire Syntora instead of a larger agency or a freelancer?

06

What do we need to provide to get started?