Retire the Carrier Pigeon: Modernize Your Engagement Letters with HubSync

Still stuck using paper and printing processes to send engagement letters? In 2026, that’s as outdated as sending messages via carrier pigeon or having the town crier deliver public proclamations.

Just because historical fiction is trending on television doesn’t mean you have to live it.

It’s time to step out of the past and get with the present with HubSync, an AI-powered, end-to-end tax and accounting workflow platform.

In the age of AI and automation, engagement letters are no longer just paperwork; they are the starting line for every workflow, deadline, and client expectation, so firms can’t keep treating them as static PDFs. They need to treat them as what they are: operational contracts.

But when those contracts aren’t directly connected to execution, scope creep, delays, and unbilled work sneak up on firms. Fixing these issues means defining services at the same rate firms scale them. That’s where HubSync steps in.

HubSync’s Engagement Letter Wizard enables bulk sending of thousands of letters with a single click.

We operationalize engagements by:

• Standardizing scope upfront
• Eliminating signature friction
• Turning scope into execution
• Creating an audit-ready record by default

Our service-based templates ensure every engagement clearly defines deliverables, timelines, and responsibilities. With built-in e-Sign capabilities and automated routing, work starts faster – and only after proper authorization. The signed engagement terms flow directly into workflows, so tasks, deadlines, and ownership match what was agreed. And with our centralized storage, timestamps, and visibility, firms can reduce risk and internal confusion.

Yes, it really is that easy.

Engagement Letter Wizard reduces scope creep, speeds up onboarding, and strengthens realization, an effect our clients recognize.

One client certainly did – sending 90,000 letters through our platform in just two years, resulting in $4.2 million in cost savings. And with 25% of letters returning within 24 hours of sending, why wouldn’t you take advantage of our processes? The response is overwhelmingly positive, with clients signing faster and engaging sooner.

Ready to let that carrier pigeon fly away? Check out HubSync’s Engagement Letter Wizard platform and see how easy it is to bring your workflow into the modern age.

Schedule a demo at hubsync.com/contact-us.

About HubSync

HubSync is an AI-powered, end-to-end tax and accounting workflow platform built exclusively for CPA

firms. HubSync unifies client portals, engagement letter management, document collection,

e-signatures, e-filing, billing, and workflow automation into a single integrated system —

eliminating the need for multiple disconnected software tools. HubSync serves mid-market and

top-100 accounting firms across the United States, helping managing partners, tax leaders, and

client-facing staff deliver exceptional client experiences while expanding firm margins.

Learn more at www.hubsync.com