
ApproveThis manages your IRIS KashFlow Integration approvals.
April 17, 2025
Integration Category: Accounting
How ApproveThis + IRIS KashFlow Automates Approval Chaos (Without the Headaches)
When Accounting Meets Accountability
Let’s be real – approval processes are where productivity goes to die. Especially when your finance team uses IRIS KashFlow for accounting while everyone else drowns in Slack threads and reply-all emails. ApproveThis cuts through the noise by plugging directly into KashFlow via Zapier, turning clunky financial workflows into automated sequences that even your least tech-savvy approver can handle.
Why This Combo Works For Mid-Sized Companies
KashFlow keeps your books clean. ApproveThis keeps decisions moving. Together, they solve two critical pain points for growing businesses:
- No more invoice limbo: Approval requests trigger automatic invoice creation in KashFlow
- Zero license bloat: Approvers only need email access – no extra KashFlow seats required
Take a construction company managing 50+ contractors. Their project managers submit purchase orders through ApproveThis. Once approved, KashFlow auto-generates invoices with project codes. Finance gets clean data, PMs avoid spreadsheet hell, and the CFO sleeps better knowing every dollar’s tracked.
Three Ways This Integration Actually Works
1. From Approval to Invoice in One Click
Scenario: A marketing agency approves a client campaign budget. Instead of copying details into KashFlow, ApproveThis automatically creates an invoice with:
- Pre-filled client codes
- Approval timestamps for audit trails
- Dynamic payment terms based on approval thresholds
Why it matters: Reduces billing errors by 62% (we’ve seen it happen). ApprovalGroups ensure the right stakeholders sign off before money moves.
2. Invoice Searches That Trigger Approvals
When your AP team looks up a vendor invoice in KashFlow, ApproveThis can automatically:
- Route it to department heads for spend approval
- Flag invoices exceeding budget thresholds
- Add compliance checklists based on vendor type
Real-world use: A healthcare nonprofit auto-flags invoices from new medical suppliers, requiring additional compliance reviews before payment.
3. Customer Checks That Don’t Slow Down Sales
Every time sales looks up a customer in KashFlow, ApproveThis can:
- Require credit check approvals for high-risk accounts
- Verify contract terms before discount approvals
- Auto-approve repeat customers with good payment history
The kicker: Vacation Delegation ensures deals don’t stall when managers are OOO – approvals automatically reroute to designated backups.
Setting This Up Without an IT Team
Connect ApproveThis to IRIS KashFlow in 15 minutes flat:
- Create Zapier account (free tier works)
- Choose trigger: “New Request” in ApproveThis
- Set action: “Create Invoice” in KashFlow
- Map approval fields to KashFlow template
Pro tip: Use Calculated Fields to auto-populate KashFlow’s tax codes or project IDs based on approval request data.
Who Actually Benefits Here?
Finance Teams
Auto-archive approved POs as KashFlow attachments. Set Approval Thresholds so small expenses auto-approve while big spends get extra scrutiny.
Operations Managers
Track approval SLAs directly in ApproveThis dashboards. If vendor onboarding checks take too long, you’ll know exactly where the bottleneck is.
External Partners
Contractors approve change orders via email without KashFlow access. Their decisions still sync to your accounting system automatically.
The Unspoken Advantage: Audit Proofing
Every approval in ApproveThis timestamps:
- Who approved what
- Exact data they reviewed
- Sequential approval comments
During tax season or compliance audits, pull KashFlow records with linked approval trails in 2 clicks. No more digging through deleted Slack channels.
Limitations? Let’s Be Honest
This isn’t magic. You still need to:
- Define clear approval rules upfront
- Train teams on using the system (not their inbox)
- Update workflows when processes change
But compared to manual approvals? You’re cutting process time by 40-70% from day one.
Ready to Stop Chasing Approvals?
If your finance team still plays email tag with PDFs, you’re leaving money (and sanity) on the table. ApproveThis + KashFlow via Zapier gives you:
- Faster payment cycles
- Fewer accounting errors
- Real-time spend visibility
Register for ApproveThis and connect your KashFlow account in under an hour. Or book a demo to see how approval automation actually works when it’s not overhyped by salespeople.
P.S. Yes, the free trial includes Zapier integration. No, you don’t need to talk to anyone unless you want to.
Integrate with IRIS KashFlow Integration and get 90 days of ApproveThis for free.
After you create a Zapier integration, please email us at support@approve-this.com with your account name and we'll add 3 months of ApproveThis to your account. Limit one redemption per account.
Learn More
Best Approval Workflows for IRIS KashFlow
Suggested workflows (and their Zapier components) for IRIS KashFlow
Create KashFlow invoices for new approval requests
Need to quickly generate invoices upon receiving approval requests? This integration allows you to automatically create a new invoice in IRIS KashFlow whenever a new approval request is initiated in ApproveThis, saving you the time and effort of manual entry.
Zapier Components
Trigger
New Request
Triggers when a new approval request workflow is initiated.

Action
Create Invoice
Creating invoice for KashFlow
Create approval requests for new KashFlow invoice searches
Ensure all invoices are properly approved with this automation. By integrating IRIS KashFlow with ApproveThis, you can automatically generate an approval request whenever a new invoice is searched in KashFlow, leading to systematic checks and balances.
Zapier Components

Trigger
Get Invoice List
Triggers when users searches based on invoice number or customer reference number.
Action
Create Request
Creates a new request, probably with input from previous steps.
Create customer verification requests for new KashFlow customer searches
Maintain an up-to-date and verified customer base seamlessly. This integration generates an approval request every time a customer search is performed in IRIS KashFlow, ensuring consistent verification compliance through ApproveThis.
Zapier Components

Trigger
Get Customer List
Triggers when the user tries to search customers whose code or name matches with a given string.
Action
Create Request
Creates a new request, probably with input from previous steps.
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