Automated Invoice Approval Workflows | Mobile Approvals | Nexus APSkip to content
Efficiency

Approval Workflow Automation

Get invoices approved faster with smart routing and mobile approvals. No more chasing signatures.

Available now

QuickBooks Online, Xero, FreshBooks, and Zoho Books are available today.

Fast setup

QuickBooks-led teams can connect, upload a batch, and review matching in under 30 minutes.

Pricing clarity

Starts at $99/month with unlimited users and no per-user pricing traps.

Safe to evaluate

Audit trail, approval controls, and exception workflows are built into the product from day one.

Low-friction next step

Send the Approval Workflows ROI worksheet

Get the ROI prompts and assumptions finance teams use to evaluate approval workflows without going straight into a sales process.

We will email the resource immediately and may follow up with related product guidance.

Automated approval workflows route invoices to the right approvers based on configurable rules and enable approval from any device, cutting approval cycles from 5-7 days to 1-2 days. McKinsey research shows approval delays are the single largest contributor to late vendor payments. Nexus AP provides rule-based routing by amount, vendor, GL code, or cost center, with automatic escalation when deadlines approach and delegation support for out-of-office approvers.

Key Industry Data

What problem does approval workflows solve?

Paper-based and email-driven approvals create delays and lack visibility. Approvers forget, lose invoices, or are unreachable. AP staff waste time following up and tracking status.

The Solution

Nexus AP routes invoices to the right approvers based on your rules - amount, vendor, GL code, cost center. Approvers review and approve on any device. Escalations happen automatically when deadlines approach.

How does Nexus AP automate approval workflows?

1

Workflow Assignment

Invoice matched to appropriate approval workflow

Before

AP staff manually determines who needs to approve

With Nexus

Rules engine automatically assigns based on criteria

2

Notification

Approvers notified of pending invoices

Before

Email with attachment, often ignored or lost

With Nexus

Push notification with one-tap approval link

3

Review & Approval

Approver reviews invoice and supporting documents

Before

Must be at computer, search for documents

With Nexus

All documents visible on mobile, approve in seconds

4

Escalation

Overdue approvals escalated appropriately

Before

AP staff manually follows up, delays pile up

With Nexus

Automatic reminders and escalation to backup approvers

Key Features

Rule-based routing

Route by amount, vendor, department, GL code, or custom fields

Mobile approvals

Approve from iOS, Android, or any web browser

Parallel & sequential

Support for both approval types and hybrid workflows

Delegation

Out-of-office delegation with date ranges

Automatic escalation

Escalate to backup approvers after configurable delays

Approval history

Complete audit trail of all approvals and comments

Benefits

75% faster

Faster approvals

Cut approval time from days to hours

100% visibility

No lost invoices

Every invoice tracked with full visibility

Any device

Mobile friendly

Approvers can act from anywhere

90% on-time

Fewer late payments

Faster approvals mean on-time payments

ROI Impact

MetricBeforeAfterImprovement
Approval cycle time5-7 days1-2 days70% faster
Late payment rate25-30%<10%60% reduction
Follow-up time2+ hours/dayMinutes90% less
Lost invoices3-5%0%Eliminated
Our CFO approves invoices from the golf course now. What used to take a week takes a day.
Controller
Controller, Regional Construction Firm

Frequently Asked Questions

How do I set up approval workflows?

Nexus provides a visual workflow builder. Define conditions (amount thresholds, vendors, GL codes) and assign approvers. You can create unlimited workflows for different scenarios.

What if an approver is on vacation?

Approvers can delegate to alternates for specific date ranges. You can also configure automatic escalation to backup approvers after a set delay.

Can I require multiple approvers?

Yes. You can configure parallel approval (all must approve), sequential approval (in order), or threshold-based (larger amounts need more approvers).

Early Proof

Proof that approval workflows can be implemented without a long project

Use-case buyers tend to care less about vendor size and more about whether the workflow is real, measurable, and easy to pressure-test.

Set up in 20 minutes. Matched 247 invoices on day one. Month-end close went from 7 days to 3.

Controller

85-person construction firm

Fast rollout, fewer invoice touches, materially faster close

The biggest difference was not having to re-key invoice data back into QuickBooks after review.

Finance manager

multi-entity services business

Lower manual entry and cleaner month-end reconciliation

We needed AP automation without enterprise implementation overhead. Nexus gave us a useful trial path instead of a six-week project.

Operations lead

growing SMB finance team

Faster evaluation and simpler team rollout

Ready to transform your AP?

See how Nexus AP can solve this challenge for your organization.