From engagement to sign-off, without the chasing.

Send engagement letters, authorities and annual accounts for signature in minutes - with automatic reminders and a tamper-evident audit trail on every client file.

A client smiling across the desk at her accountant, holding a stylus over a tablet, with reports and a calculator on the desk.

Built for the yearly cycle.

Set the paperwork up once and send it to every client, every year.

Easy for clients to say yes

Clients sign from a link on their phone or computer, with no account to create. For the ones who would rather sign in the meeting, hand them a tablet.

An accountant pointing out a chart on a printed report to a smiling client at a desk.

Year end without the follow-up list

Reminders go out on their own and every package shows where it is up to. Your team spends the busy season on the accounts, not on chasing signatures.

An accountant explaining something to a client across a desk with a laptop, reports and a calculator.

How it works. From engagement pack to signed client file in three steps.

01

Set up the engagement pack

Add the engagement letter and authority forms to a template, with a role for each person who signs.

The template builder with the Setup, Signing fields and Publish steps above a grouped list of the template's documents.
02

Send it to the client

Send to one client or bulk send to the whole list. Each signer gets a link and reminders follow until they sign.

The send type step of Send from template with Bulk send selected.
03

File the sealed copy

Everyone receives the completed PDF, sealed with its timestamped audit trail and ready for the client file.

The Activity Log on a package page listing each event with its time.

Connect to the systems you already use.

Your systems call the Flowsign REST API, a workflow sends the package, recipients are notified and sign, and webhooks post each event back to your systems and to tools such as Power Automate, Zapier, Make and n8n.

Watch how it works

All videos
  • Coming soon
    How-toReuse and scale

    Building a template

    Upload a document, add roles and fields, and save it to reuse.

    Read the guide
  • 1:55
    How-toReuse and scale

    Sending in bulk

    Send one template to a list of recipients, one package each.

  • 0:56
    How-toTrack and report

    Tracking a package

    Read the status ring, recipients and history, and send a reminder.

An accountant talking a client through reports across a desk, with a harbour view behind.

Annual accounts signed without the chasing

Browse templates
Flowsign

Frequently asked questions

Ready to get started?

Create an account in minutes and send your first document today.