The Challenge
Pinnacle Financial Services is a wealth management and financial advisory firm with 1,800 employees operating across 42 offices in 25 states. The company's geographic distribution, while essential to serving a nationwide client base, created extraordinary complexity in payroll administration. Each of the 25 states carried its own income tax rates, withholding rules, local tax jurisdictions, and regulatory filing requirements. For the three-person payroll team led by a senior payroll manager, every bi-weekly pay cycle was a high-stakes exercise in navigating this regulatory maze with tools that were fundamentally inadequate for the task.
Pinnacle's payroll process was built on a mid-tier payroll software package supplemented by extensive manual intervention. State tax calculations required the payroll team to reference external tax tables and manually verify withholding amounts for employees in jurisdictions with complex local tax structures. Commission calculations for the firm's 620 financial advisors — who earned variable compensation based on assets under management, new client acquisition bonuses, and quarterly performance incentives — were computed in spreadsheets and manually keyed into the payroll system each cycle. Deduction management for benefits, 401(k) contributions, and loan repayments involved cross-referencing data from three separate systems.
The cumulative effect was a payroll cycle that consumed five full business days every two weeks. The three payroll staff members essentially alternated between processing the current cycle and preparing for the next one, with little capacity for anything else. Despite their diligence, the manual nature of the process produced an accuracy rate of 97.2%, meaning that approximately 50 employees experienced a payroll error in each cycle. While most errors were minor — a few dollars in over- or under-withholding — they eroded employee trust and created downstream problems during tax season. More concerning were the audit implications: Pinnacle's external auditors had flagged payroll controls as a material weakness for two consecutive years, citing the lack of automated validation and the dependence on manual processes.
The Solution
Pinnacle's CFO, Robert Cheng, initiated a comprehensive evaluation of payroll and HR platforms with a clear mandate: eliminate manual processing, achieve near-perfect accuracy, and reduce the audit risk that had become a board-level concern. After reviewing six vendors, Pinnacle selected Workisy's integrated Payroll and HR Management platform for its multi-state tax engine, configurable compensation modeling, and the seamless connection between HR data and payroll processing that eliminated the need for manual data transfers.
Workisy's Payroll module was configured to handle Pinnacle's full compensation complexity. The multi-state tax engine was loaded with current tax tables and withholding rules for all 25 states and 68 local tax jurisdictions where Pinnacle employees were located. The system was programmed to automatically determine the correct tax treatment for each employee based on their work location, residence, and any applicable reciprocity agreements between states. For the financial advisor population, Workisy's compensation engine was configured with Pinnacle's complete commission structure, including tiered rates based on revenue thresholds, quarterly bonus calculations, and clawback provisions for advisor departures.
The HR Management module served as the authoritative source of truth for all employee data that fed into payroll. Benefits elections, retirement contribution changes, new hire onboarding data, and termination processing all flowed through a single system with built-in validation rules that caught errors before they reached the payroll calculation engine. This upstream data quality was a critical factor in achieving the accuracy improvements that Pinnacle needed. The integration also extended to the firm's time-tracking system for its 380 non-exempt employees, eliminating the manual timesheet reconciliation that had been one of the most error-prone steps in the old process.
The Implementation
The implementation followed a 12-week timeline, reflecting the complexity of Pinnacle's multi-state payroll configuration and the critical importance of getting every tax jurisdiction correct before processing live payroll. The first four weeks focused on system configuration, data migration from the legacy payroll provider, and parallel testing. Workisy's implementation team ran shadow payroll calculations for two complete pay cycles, comparing the new system's outputs against the legacy system line by line for all 1,800 employees. This parallel run identified 23 configuration discrepancies, primarily related to local tax jurisdictions with unusual filing requirements, all of which were corrected before go-live.
Training was tailored to three distinct user groups. The payroll team received 40 hours of intensive training covering every aspect of the platform, from routine processing to exception handling, year-end reporting, and audit preparation. HR administrators were trained on the employee data management workflows that feed payroll, with an emphasis on the validation rules that prevent bad data from entering the system. Department managers across the firm received training on the self-service portal for approving timesheets, reviewing compensation statements, and managing team-level payroll inquiries. The transition from the legacy system to Workisy was completed as a clean cutover at the start of a new quarter, allowing for straightforward year-to-date reconciliation.
The Results
The financial impact was immediate and substantial. Payroll processing time dropped from five business days to approximately four hours per cycle. The three full-time payroll staff members were no longer consumed by manual calculations and data entry. One position was eliminated through attrition, and the remaining two team members were redeployed to focus on compensation analytics, tax planning, and strategic finance projects. The reduction in payroll-related labor, combined with the elimination of the legacy software licensing fees and the external tax filing service that Pinnacle had previously relied on, generated $1.2 million in annual savings.
Accuracy reached 99.9%, with an average of fewer than two payroll discrepancies per cycle across all 1,800 employees, compared to approximately 50 under the old system. The errors that did occur were minor rounding differences in local tax jurisdictions that were identified and corrected within the same pay period. The improvement was not just a matter of employee satisfaction — though internal survey data showed a 34-point increase in payroll confidence scores — it had direct regulatory and audit implications. In Pinnacle's first external audit following the Workisy implementation, auditors removed the material weakness designation for payroll controls, citing the automated validation, comprehensive audit trails, and system-enforced segregation of duties that the platform provided.
For Pinnacle's financial advisors, the improvement in commission accuracy was transformative. Under the old system, commission disputes had been a persistent source of friction between advisors and the finance team, with an average of 15 to 20 disputes per quarter requiring manual investigation. In the four quarters since implementation, commission disputes dropped to an average of two per quarter. The transparent calculation engine allowed advisors to view the exact inputs, rates, and thresholds applied to their compensation in real time through the self-service portal, resolving most questions before they escalated to a formal dispute.
What's Next
Pinnacle Financial Services is currently evaluating Workisy's Workforce Management module to support a new flexible work policy that the firm is rolling out across all 42 offices. The company also plans to leverage Workisy's analytics capabilities to build predictive models for advisor compensation, helping leadership understand the financial impact of proposed changes to the commission structure before they are implemented. Robert Cheng has set a goal of fully automated year-end tax reporting for the 2026 tax year, eliminating the manual reconciliation work that currently requires two weeks of dedicated effort each January.
Client Quote
"Payroll is one of those functions that nobody thinks about when it's working and everyone notices when it's not. For two years, our auditors were telling us that our manual processes were a material weakness, and frankly, they were right. We had talented people on the payroll team, but we were asking them to do precision work with blunt instruments. Workisy replaced guesswork with engineering. Going from a five-day processing cycle to four hours is dramatic enough, but the real story is the accuracy. When you're handling compensation for 620 financial advisors with complex commission structures across 25 states, 99.9% accuracy isn't just a nice number — it's the difference between a finance operation that's under control and one that's a ticking time bomb. The $1.2 million in savings is meaningful, but eliminating the audit finding is what lets me sleep at night."
Robert Cheng, Chief Financial Officer, Pinnacle Financial Services