Managed accounts are projected to reach $31.8 trillion by 2028, with UMAs driving much of that growth.1 By consolidating multiple investment types into a single, professionally managed account, UMAs help advisors deliver customization, institutional-grade investments, and tax efficiency at scale.
Firms that incorporate managed account architecture tend to exhibit:
- 20–40% higher revenue per advisor
- 30–100% higher enterprise value
- 2–3x greater scalability, measured by AUM and clients per professional2
But as UMA programs grow, many RIA aggregators are experiencing the same constraint: UMA billing gets complicated fast.
Relying on generic solutions can result in manual workarounds, delays, billing errors, and avoidable operational and regulatory risk.
The fix is rarely more spreadsheets. It’s better managed account billing software – with UMA billing capabilities – and more disciplined processes.
What does a strong billing workflow look like?
At scale, billing can no longer remain just a back-office function. It becomes an operational control point. The strongest UMA billing workflows – and the software that supports them – prioritize four outcomes:
- Accuracy across accounts, sleeves, managers, and exclusions
- Timeliness with fewer delays and end-of-period surprises
- Control checks to catch anomalies before direct debit feeds or invoices go out
- Auditability with clear calculations and traceable changes
If any of these break down, scale will suffer. Yet, most billing platforms weren't designed to deliver all four – especially at scale.
Why UMA billing can be so complex
UMAs are designed for flexibility, but that flexibility shows up in billing. Multiple sleeves, multiple managers, different fee schedules, exclusions, and mid-period events all influence what should be billed, often down to the sleeve level.
Multiple asset classes and different ways to bill them
Fee schedules and calculation approaches can vary by sleeve and asset type. For example, individual equity positions managed as part of an SMA may be treated and billed differently than fixed income, real estate, or cash. Capturing those differences accurately inside a single billing routine is non-trivial.
Cash movements across sleeves
Accurate manager payments require sleeve-level cash flow tracking – deposits, withdrawals, dividends, interest, and rebalancing-driven cash movements. When those flows are not captured cleanly, fee calculations and payouts drift.
Multiple third-party managers with different fee logic
UMA billing often requires separate schedules per manager, tiered pricing, and clear explanations of how fees were calculated. Even large programs sometimes rely on manual steps, increasing the chance of errors and client confusion.
In addition, many billing solutions calculate billable market values using a sleeve’s target allocation rather than its actual market value. That approach fails to reflect the incremental value generated by managers who outperform. As a result, higher-performing managers may be underpaid, while underperforming managers are effectively overcompensated.
Specialized RIA billing software may improve results
Specialized billing solutions like Envestnet Wealth Manager are built for managed account complexity by design. Instead of forcing UMAs into generic templates, Envestnet Wealth Manager captures sleeve-level reality and produces direct debit feeds, invoices, manager payments, and audit trails that RIA aggregators and broker breakaway platform firms can stand behind.
With the right billing platform in place, firms gain:
- Cleaner data inputs through custodian and data-aggregator integration by pulling accurate valuations and cash flows, reducing manual data prep
- APIs that work with your existing tech stack like portfolio management tools, CRMs, and data warehouses
- Built-in managed account logic that supports complex UMA billing scenarios without constant customization
- Ongoing updates keeping pace with changing fee schedules, sleeve structures, and industry practices
- Flexible fee architecture that adapts to new managers, products, and billing models without breaking workflows
Benefits of optimized UMA billing
When billing is accurate, fast, and explainable, it becomes a strategic advantage – not just back-office plumbing.
In practice, that means:
- Improved advisor productivity with fewer billing issues and exceptions
- Higher revenue capture through less leakage from missed adjustments
- Lower operational and regulatory risk driven by stronger controls, and better audit trails
Don’t let billing complexity limit the growth of your UMA program
UMAs are built to scale. Billing determines whether that scale is sustainable.
For RIA aggregators, the issue isn’t whether UMAs are worth the complexity. It’s whether the operational foundation beneath them is built to handle that complexity without slowing growth or increasing risk. Billing systems designed for simpler account structures struggle at the sleeve level, where real value and real accountability live.
See how to align your firm's growing list of billing complexities with how UMAs actually operate at scale using Envestnet Wealth Manager and schedule a demo to learn more.
