Accounts Payable Advisory

Take control of AP.

Vista Solutions AP helps finance leaders bring order, discipline, and scale to accounts payable — from first assessment through full implementation.

15+ yrs
Finance & consulting experience
6
Service lines, one engagement model
SMB
Focused, not enterprise bloat
1:1
Direct, hands-on engagements

AP discipline, without the enterprise weight.

Vista Solutions AP exists because most small and midsize businesses inherit an accounts payable process nobody designed — it just accumulated. We bring the rigor of enterprise finance transformation and apply it at a scale a lean team can actually run day to day.

What experience looks like in practice.

15+
Years in finance & AP consulting
10
Years leading AP work at Booz Allen Hamilton
6
Service lines, from assessment to fractional leadership
4
Phase engagement model: Discover, Design, Deploy, Optimize
30 min
To start a discovery conversation, no cost
1
Point of contact, start to finish

Full-lifecycle AP advisory

Engagements are scoped to where your AP process actually is — not a generic platform rollout.

01

Process Assessment

Audit your AP workflow end to end and identify where it needs to improve.

02

Platform Selection

Vendor-agnostic evaluation matched to your ERP, volume, and budget.

03

Implementation

Hands-on deployment support that keeps your rollout on time and on budget.

04

Compliance & Controls

Approval hierarchies and audit trails built for SOX and federal requirements.

05

Change Management

Training and adoption strategies so your team actually uses the new system.

06

Fractional AP Leadership

Senior AP expertise on retainer — without the full-time hire.

Our Work

AP discipline built through real engagements.

Real experience and measurable results — the foundation Vista Solutions AP brings to every engagement.

Booz Allen Hamilton

Over a decade leading and improving finance and accounts payable processes from within Booz Allen Hamilton's own finance organization — the internal experience Vista Solutions AP now brings to outside clients.

Typical Impact

Vista Solutions AP helps SMBs reduce accounts payable operating costs by 25–40%, typically saving $50,000–$250,000 annually through automation, workflow optimization, duplicate payment prevention, and improved payment controls.

GO

Our People

Gertrude Okpo

Founder & Principal, Vista Solutions AP

A finance and accounting leader with 15+ years of consulting experience, including a decade inside Booz Allen Hamilton's finance organization, where she progressed from Analyst to Associate leading cross-functional AP and financial management work. She holds a Master's in Public Administration from American University and a B.A. in International Relations from Old Dominion University — and founded Vista Solutions AP to bring that same discipline to organizations that don't have an enterprise finance department behind them.

Let's talk about your AP challenges.

A 30-minute discovery call costs nothing — and could save your organization thousands.

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