Flowcask

Automation packs for accounting firms

Automation packs that age well.

One accounting job, done properly — not a thousand generic templates you'll never open. Flowcask builds small-batch workflow packs for n8n that run a real firm process on one Google Sheet, and keep working after you close the tab.

Start with a free template Browse the store

Two full workflows are free, with an own-firm licence and no time limit. Try one before you pay for anything.

De-risked on purpose

The mega-bundles sell you a thousand workflows and hope you never test them. We would rather tell you exactly what you are getting.

01

Verified to import

Every workflow is built and checked to import cleanly on n8n 2.28. You connect your own accounts and run a test before you rely on it.

02

AI is optional, off by default

These packs run entirely on built-in templates and rules — no AI key required. Turn on optional AI rewording later with your own OpenAI key if you want it.

03

No hidden costs

They run on normal free Google usage. Where a paid third-party service is ever involved, it is optional and we say so plainly up front.

04

Yours to own

You get plain JSON and text with a clear own-firm licence. Customise it freely; there is nothing locked behind our servers.

Start free

Two complete, working workflows — not stripped-down demos. The fastest way to see how a Flowcask pack behaves in your own n8n.

Client Document Chaser — Lite — Flowcask cover
Freefor n8n

Client Document Chaser — Lite

Two-tone client reminders (gentle → firm) for missing documents, on one Google Sheet. A complete, own-firm tool — not a teaser.

Free View on Gumroad
Tax Deadline Reminder — Free Edition — Flowcask cover
Freefor n8n

Tax Deadline Reminder — Free Edition

Three-stage internal deadline reminders (30 / 7 / 3 days) for your team, on one Google Sheet. A full working tool.

Free View on Gumroad

The Accounting Firm OS line

Five focused packs for the jobs that eat a firm's week. Buy one, or run the whole system on a single shared sheet.

Client Document Chaser — Flowcask cover
for n8n

Client Document Chaser

Chase every outstanding client document automatically — gentle, then firm, then final — all from one Google Sheet.

$89 View on Gumroad
New Client Onboarding — Flowcask cover
for n8n

New Client Onboarding

Turn each new client into a checklist, a welcome email, and a Drive folder — the same way every time.

$89 View on Gumroad
Monthly Report Auto-Delivery — Flowcask cover
for n8n

Monthly Report Auto-Delivery

Email every client a clean, branded monthly P&L summary on schedule. HTML by default; optional self-hosted PDF.

$59 View on Gumroad
AR Chaser — Flowcask cover
for n8n

AR Chaser

Follow up your own unpaid invoices on autopilot — staged and professional, and it stops the moment you're paid.

$49 View on Gumroad
Tax Deadline Tracker — Flowcask cover
for n8n

Tax Deadline Tracker

Staged filing reminders for you and your clients, with recurring deadlines that roll forward after you file.

$49 View on Gumroad
Save 46% vs. buying separately Bundle · for n8n

Accounting Firm OS

All five products on one shared Google Sheet. Add a client once and onboarding, chasing, reporting, collections, and deadlines all know who they are.

$179 View the bundle
Accounting Firm OS — Flowcask bundle cover

From the blog

Plain-English writing on the accounting-firm jobs these packs automate — useful whether or not you ever buy anything.