QuickBooks Desktop AP Automation for Construction

Automate POs and AP invoices in QuickBooks Desktop

A connector installed on your local network syncs projects, classes, items, and vendors from QuickBooks Desktop. POs go out itemized and mapped to the right QuickBooks items, and bills and expenses come back verified, approved, and posted. 90% less PO and invoice processing time.

QuickBooks Desktop is a leading accounting platform for small and mid-sized businesses, but it wasn't built for construction purchasing. Field Materials adds the job-level PO, delivery, and AP automations, without changing how your books work.

Quickbooks Desktop

What Field Materials automates in QuickBooks Desktop

  • Leverage AI to instantly create itemized POs. The system pulls in relevant classes, items, and vendors from QuickBooks.
  • Set up custom approval flows for your POs. Approved POs are posted into QuickBooks either itemized or as a lump sum per item/class.

Best construction purchase order software

Field Materials AI fully automates data entry for purchase orders by reading supplier quote documents, field requisition forms, voice notes, and CSV/Excel files.
  • AP invoices are automatically downloaded, matched to the PO, checked against what was delivered, coded to job, classes, and items, routed for approval, and posted to QuickBooks.
  • Contractors on QuickBooks cut AP invoice processing from weeks to days.

Best AP automation software for construction

Field Materials automates 3-way match and eliminates 90% of data entry for AP invoices.
  • Foremen snap photos of packing slips using the mobile app.
  • AI automatically matches the packing slip to the PO, identifies the items in the PO that are being received, and pre-fills received quantities.
  • Field teams check and request general and job-specific inventory using the mobile app.

Leading construction inventory management software

Field Materials inventory management software makes it easy to manage general and job-specific inventory. It has a powerful mobile app and supports QR codes.

How AP invoices flow into QuickBooks Desktop

How AP invoices flow into QuickBooks Desktop
  • Invoice arrives by email. Attachments are auto-downloaded from your inbox and split into individual invoices.
  • AI reads every line. Not just total and date — line items, quantities, unit prices, tax, retainage, and discount terms.
  • Matched to the QuickBooks PO. Line by line: invoiced price against PO price, invoiced quantity against delivered quantity. A real 3-way match, not a header-total check.
  • Exceptions flagged. Off-quote prices, backordered items, quantities above what was received. Kick back the invoice to a vendor or a colleague with questions.
  • Approvals route by your rules. Up to three role-based approvers with escalating dollar thresholds, routed by job or order type. Each person is notified. Full audit trail.
  • Exported to QuickBooks Desktop. Once approved, the invoice is posted to job, right Quickbooks Item, and cost class, against the PO where one exists.

What data syncs with QuickBooks Desktop

Field Materials
Customers / Jobs
Classes
Payment methods
Items
Vendors
POs
Bills
Expenses
Quickbooks Online + Quickbooks Desktop

Field Materials AI communicates with QuickBooks through a connector that you install in your office network. Completely secure, no open ports.

Every bill and expense type, coded correctly

  • PO and subcontract bills — auto-matched to PO line items at the right quantities
  • Direct job costs — no PO needed; each line coded to correct QuickBooks item and cost class.
  • Overhead — coded to the vendor's default GL account

Because bills and invoices clear in days rather than weeks, project managers see committed, received, invoiced, and paid costs against the QuickBooks budget while the job is still running — not after the period closes.

See other integrations

FAQ

What is AP automation for QuickBooks Desktop?

AP automation for QuickBooks Desktop is software that receives vendor invoices, matches them to QuickBooks Desktop purchase orders and delivery records, codes them to the right job and QuickBooks items, routes them for approval, and posts them into QuickBooks Desktop without manual data entry. Field Materials provides AP automation and purchase orders for QuickBooks Desktop, handling the work before a transaction reaches your accounting system.

Does QuickBooks Desktop already handle AP automation and purchase orders?

QuickBooks Desktop doesn't include AP automation, and it does not capture delivery records from the field or check invoice lines against received quantities. Field Materials adds that layer. Crews photograph packing slips on delivery, each invoice line is matched against both the QuickBooks Desktop purchase order and what actually arrived, and only verified, coded records post to QuickBooks Desktop.

How does Field Materials code invoices to the right job and item in QuickBooks Desktop?

Field Materials reads every line of the invoice, matches it to the QuickBooks Desktop purchase order, and applies the job, classes from that purchase order. Invoices with no PO are coded from the vendor's default or from past invoices, and a single invoice can be split across several cost codes or jobs. Project managers see committed and actual costs against the QuickBooks Desktop budget while the job is still running.

Can Field Materials match invoices against what was actually delivered?

Yes -- Field Materials matches each invoice line against both the QuickBooks Desktop purchase order price and the quantity actually delivered. Field crews photograph packing slips in the mobile app, which creates the received-quantity record. Price and quantity discrepancies are flagged before the invoice posts to QuickBooks Desktop. This is a true three-way match, not a header-total check.

Can Field Materials handle multiple companies in QuickBooks Desktop?

Yes. Field Materials supports connecting multiple companies within a single QuickBooks Desktop instance. You can assign users to specific QuickBooks Desktop companies, allowing each user to switch between the companies they have access to while working in Field Materials.

Does Field Materials support approvals for purchase orders and invoices in QuickBooks Desktop?

Yes. Field Materials controls who approves purchase orders and invoices before anything posts to QuickBooks Desktop, using role-based permissions and optional dollar thresholds.

‍Access control

  • Assign roles to users (project manager, foreman, accountant, and so on)
  • Assign users to projects to control access to specific jobs — accountants, admins and purchasers have access to all jobs
  • Control what each role can do within a job: edit orders, upload delivery slips and receive orders, review invoices, see prices

Purchase orders

  • Up to 3 role-based approvers (Owner, PM, Purchaser) before orders go to vendors and export to QuickBooks Desktop
  • Optional order amount thresholds — for example, over $1,000 requires PM approval, over $10,000 requires owner approval

Invoices

  • Role-based approvers (Owner, Accountant, PM) control who can approve invoices before they post to QuickBooks Desktop
  • Optional invoice amount thresholds that notify the designated roles
  • Optional maximum invoice amounts each role can approve

For both, approvers are notified by email, text and in-app, and Field Materials keeps an audit trail of who requested and who approved. Settings can be changed at any time.

How does Field Materials handle custom configurations for QuickBooks Desktop?

  • Custom PO names written into QuickBooks Desktop (e.g. "job number"-"PO number"-"notes")
  • Custom PO numbering schemes
  • Custom invoice descriptions (e.g. "job number"-"PO number"-"invoice number")
  • Lump sum or detailed PO export -- orders stay itemized in Field Materials and can post to QuickBooks Desktop as a lump sum
  • Custom sales tax treatment — tax can post as a separate line item against a specific cost code or GL account
  • Custom default payment terms
  • Whether invoices auto-export to QuickBooks Desktop on approval