What expense management tools integrate with Deltek Vision for engineering firms?
Vergo integrates with Deltek Vision and other ERP systems used by engineering firms. It syncs project IDs, phases, and cost codes from Vision, codes transactions by inference, and writes approved expenses back to Vision's project cost ledger automatically.
Key takeaways
- Deltek Vision integrations must sync project IDs, phases, tasks, and cost codes in real time to prevent miscoding and manual re-entry.
- Bi-directional write-back ensures approved expenses post automatically to Vision's project cost ledger without reconciliation delays.
- Vergo proposes the coding by inference from your own accounting structure and history — no rule library to build, no keyword lists to maintain, and new vendors are coded on first sight.
- Engineering firms need expense tools that classify reimbursable versus non-reimbursable costs and support mileage and per diem entries tied to Vision cost types.
- Approval workflows should route by project ownership and amount, with policy enforcement at submission to reduce audit exposure and billing disputes.
Why engineering firms need expense management integrated with Deltek Vision
Deltek Vision houses project budgets, phase structures, labor cost codes, and billing data for many AEC firms. When expense management sits outside Vision, project accountants manually re-key receipts, phase allocations get misassigned, and project cost reports lag by days or weeks. For firms billing on time-and-materials or cost-plus contracts, inaccurate expense data has direct revenue consequences. An unbilled reimbursable expense is lost margin. A miscoded mileage entry creates a billing dispute. These aren't edge cases — they're weekly problems for project controllers managing dozens of active projects across multiple phases and tasks.
What to look for in a Deltek Vision expense integration
Controllers should evaluate expense management tools against several criteria. The tool should pull live project IDs, phases, tasks, and cost codes directly from Vision — not a static CSV export — because stale data causes miscoding. Bi-directional ERP write-back ensures approved expenses post to Vision's project cost ledger automatically, eliminating manual reconciliation steps. Mobile receipt capture with automatic data extraction reduces keying errors for field engineers submitting receipts from job sites. Multi-level approval workflows should map to Vision project ownership rather than generic org charts. The integration must carry reimbursable versus non-reimbursable classification into Vision so billing teams can accurately compile client expense reports. Expense policies such as per diem limits and receipt thresholds should be enforced at submission, and every transaction needs a timestamped approval record for audit purposes. Vergo integrates with every ERP and accounting software, including Deltek Vision, and transactions are ready to code the moment they happen — no waiting for clearing — and once they clear, they sync into your accounting or ERP software.
Common breakdowns without proper integration
When expense tools don't integrate with Deltek Vision, engineering firms encounter predictable failures. AP clerks duplicate work entering expenses in both tools, wasting hours each week on manual re-entry. Engineers in the field guess at Vision phase numbers because the expense system doesn't present current project structures, leading to phase miscoding that creates billing errors downstream. Paper or email-based approval chains slow cost posting, delaying the appearance of reimbursable costs in Vision until after client invoicing deadlines. Disconnected systems create gaps in expense documentation that surface during audits. Mileage to client sites and per diem on travel projects default to catch-all accounts instead of coding to the correct Vision cost type, scrambling job cost reports and obscuring true project profitability.
A practical example
Consider a mechanical engineering firm with a project manager traveling to a client site for a week-long commissioning phase. The PM incurs hotel, mileage, and meal expenses — some reimbursable under the contract, some not. Without integration, the PM submits paper receipts to AP after returning. AP keys each line item into the expense system, then separately into Vision, guessing at which phase and cost type each expense belongs to. The controller reviews a week later, finds miscoded entries, and requests corrections. By the time expenses appear correctly in Vision, the billing cycle has closed and reimbursable costs roll to the next invoice, delaying cash collection by thirty days.
How Vergo handles this
Vergo integrates with every ERP and accounting software, including Deltek Vision. Vergo proposes the coding by inference from your own accounting structure and history — no rule library to build, no keyword lists to maintain, and new vendors are coded on first sight. Every coding shows why it was chosen, so a reviewer confirms in seconds instead of re-coding by hand. Transactions are ready to code the moment they happen — no waiting for clearing — and once they clear, they sync into your accounting or ERP software. Approval workflows are optional and fit how you already control spend: route by GL account, by amount, or by project — or skip approval flows entirely and let policy flags catch only what breaks a rule. Card spend, employee reimbursements and AP invoices run through one coding model — same coding, same review, one reconciliation — and payment stays on the rails you already use. Connecting your existing cards involves no card applications, no re-issuing and no banking change.
Related questions
Frequently Asked Questions
Does Deltek Vision have built-in expense management?
Deltek Vision includes basic expense report functionality through its iAccess and Vision Time & Expense modules, but many AEC firms find it lacks modern mobile capture, OCR receipt scanning, and flexible approval workflows. Third-party tools that integrate natively with Vision are commonly used to fill these gaps without replacing the ERP.
How does job-cost coding work when employees submit expenses outside the office?
Field staff should be able to select active project IDs, phases, and cost codes from a live-synced list on a mobile device at the point of submission. Tools that rely on manual code entry or static dropdown lists create frequent miscoding errors that require correction before Vision project cost reports are accurate.
What is the difference between reimbursable and non-reimbursable expenses in Deltek Vision?
In Deltek Vision, reimbursable expenses are project costs billable to the client under contract terms — travel, lodging, mileage, and materials are common examples. Non-reimbursable expenses are internal overhead. The distinction must be captured at the time of expense submission and correctly flagged in Vision to ensure accurate client invoicing and project profitability reporting.
Can Vergo sync expense data directly to Deltek Vision project phases?
Yes. Vergo's native Deltek Vision integration pulls live project data — including project numbers, phases, tasks, and cost codes — into the submission interface. Approved expenses post back to Vision's project cost ledger automatically, with the correct phase and cost type, eliminating manual re-entry for AP clerks and project accountants.
How should engineering firm controllers evaluate expense tool integrations with their ERP?
Controllers should prioritize bi-directional data sync over one-way imports, verify that reimbursable billing flags carry through to the ERP correctly, and confirm that approval audit trails meet contract compliance requirements. Testing with a live project during a pilot is the most reliable way to validate that coding accuracy meets the firm's billing standards.
Does Vergo support mileage reimbursement tracking for AEC field staff?
Vergo supports mileage reimbursement with automatic IRS rate calculations and GPS-assisted trip logging. Mileage entries are coded to the appropriate Deltek Vision project and cost type at submission, so they flow into project cost reports and billing registers without requiring separate tracking or manual conversion by project accountants.



