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RIA Billing Software Buyer Checklist: AUM, Flat, Tiered, and Subscription Fees

Use this checklist to evaluate RIA billing software for AUM billing, flat fees, tiered schedules, subscription fees, invoices, ACH/card collection, and reporting.

Investipal Team

Investipal Team

Product Marketing

May 5, 2026
11 min read
Updated May 5, 2026
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Team reviewing financial documents, charts, and statistics while evaluating RIA billing operations
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RIA billing software is easy to underestimate until the firm has more than one fee model.

A solo advisor may start with simple AUM billing. A growing RIA may add flat planning fees, tiered household schedules, subscription retainers, or different fee rules by client segment. The problem is not only calculating the fee. The real problem is keeping fee schedules, invoices, payment status, client history, and firm-level reporting in sync.

That is why the best RIA billing software should be evaluated as an operations workflow, not a calculator.

This checklist covers what advisory firms should look for before moving billing into a new system, especially if the firm needs AUM billing, flat fees, tiered schedules, subscription fees, invoices, ACH/card payments, and cleaner reporting.

For a shorter product overview of how Investipal approaches the same problem, read Modern billing and payments for RIAs.

TL;DR

  • RIA billing software should support AUM, flat, tiered, and subscription fee models.
  • Fee schedules should be assigned at the client or household level, not managed in disconnected spreadsheets.
  • Invoices, ACH/card collection, payment history, and reporting should stay tied to the client record.
  • Firms should evaluate reporting by advisor, fee type, payment rail, expected revenue, collected revenue, and outstanding balances.
  • Billing should connect to the broader advisor workflow: onboarding, proposals, client records, and firm operations.

Why RIA billing gets harder as firms grow

Early-stage billing can look simple.

A firm chooses an AUM fee schedule, calculates the quarterly fee, sends an invoice, and records payment. That can work for a small book with consistent fee arrangements.

It breaks down when the business model changes.

Growing RIAs often manage a mix of:

  • AUM fees for managed assets
  • flat planning fees for standalone planning work
  • tiered schedules for larger households
  • subscription fees for ongoing advice
  • one-off implementation fees
  • different fee arrangements by advisor, segment, or service model

At that point, billing becomes an operating system problem. If fee logic lives in one tool, invoices live in another, and payment status lives somewhere else, the team spends too much time reconciling numbers instead of managing the business.

What RIA billing software should handle

Use this checklist when evaluating RIA billing software or financial advisor billing software.

CapabilityWhat to CheckWhy It Matters
AUM billingCan the system calculate fees based on assets under management?AUM billing is still the core revenue model for many RIAs.
Flat feesCan the firm assign fixed planning or service fees?Many firms charge separately for planning, onboarding, or consulting.
Tiered schedulesCan fees change by asset band or household size?Larger households often require more nuanced fee logic.
Subscription billingCan recurring advice fees run alongside AUM billing?More advisors are adding retainer or subscription-style services.
Client or household assignmentCan fee schedules be assigned to the right client, household, or advisor?Fee setup must match how the firm actually serves clients.
Invoice generationCan invoices be generated from fee schedules without re-keying?Manual invoice prep creates errors and delays.
ACH/card collectionCan clients pay by ACH or card?Payment collection should not require a separate operational handoff.
Billing historyCan the team see what was billed, collected, and outstanding?Advisors and operations need a shared record.
ReportingCan admins report by advisor, fee type, payment rail, and status?Leadership needs revenue visibility without spreadsheet cleanup.
Workflow fitDoes billing connect to onboarding, proposals, and client records?Billing should not be isolated from the rest of the advisor workflow.

1. Start with fee model flexibility

The first question is not “Can this tool calculate an AUM fee?”

Most tools can.

The better question is: can it handle how your firm bills today and how you may bill next year?

For many RIAs, that means supporting:

  • percentage-based AUM fees
  • flat fees
  • tiered schedules
  • subscription or retainer fees
  • different fee assignments by client, household, advisor, or service tier

This matters because billing models are changing. A firm may still earn most revenue from AUM, but planning fees, subscription advice, and hybrid models often appear as the practice grows.

If the software only handles one fee model well, the team eventually creates workarounds. Those workarounds usually become spreadsheets, manual invoice notes, or separate payment tools.

2. Check how fee schedules are assigned

Fee schedule setup is only half the job. The system also needs a clean way to assign those schedules to the right client or household.

Look for:

  • client-level fee assignment
  • household-level fee assignment
  • advisor ownership or advisor-level reporting
  • support for multiple fee schedules in the same firm
  • visibility into which schedule applies before invoices go out

This is where many billing workflows become messy. The calculation may be right, but the assignment logic is unclear. A client changes service tier. A household adds an account. A flat planning fee starts alongside an AUM schedule. If that logic is tracked outside the billing system, errors become more likely.

3. Treat payment collection as part of billing

Billing does not end when the invoice is generated.

The firm still needs to know:

  • Was the invoice sent?
  • Did the client pay?
  • Was payment collected by ACH or card?
  • Is anything outstanding?
  • Which advisor or household does the payment belong to?
  • What should operations follow up on?

If payment collection lives outside the billing workflow, someone has to reconcile it later. That may be manageable for a few invoices. It becomes expensive when the firm has hundreds of households, multiple advisors, and different fee models.

RIA billing software should make payment status visible without forcing the team to compare exports from separate tools.

4. Look for billing history, not just invoices

An invoice is a point-in-time document. Billing history is the operating record.

Good advisor billing software should let the team answer questions like:

  • What has this client been billed over time?
  • Which invoices are paid, outstanding, failed, or pending?
  • What changed in the client’s fee schedule?
  • Which payment method was used?
  • Which advisor owns the relationship?
  • How does billing activity roll up across the firm?

That history matters when a client asks a billing question. It also matters when operations, finance, or leadership needs a clear view of revenue.

5. Reporting should match how the firm is managed

Billing reports should not stop at total revenue.

RIA leaders need to see how billing breaks down across the business:

  • by advisor
  • by client or household
  • by fee type
  • by payment rail
  • by billing period
  • by expected, collected, and outstanding amounts
  • by failed or pending collection status

This is where integrated billing becomes valuable. If the billing system knows the client, household, advisor, fee schedule, and payment status, reports become easier to trust.

If those fields live in disconnected systems, every report becomes a spreadsheet project.

6. Make sure billing fits the client lifecycle

Billing is usually treated as a back-office function. That is partly true, but billing also affects the client experience.

A modern advisory workflow often looks like this:

  1. A prospect completes intake or uploads statements.
  2. The advisor creates a proposal.
  3. The firm generates IPS and onboarding documentation.
  4. The client signs and enters onboarding.
  5. The right fee schedule is assigned.
  6. Invoices and payments are managed over time.

When billing is disconnected from that workflow, the handoff from new client to revenue operations becomes another manual step.

That is why billing should connect to onboarding and client records. The firm should not have to recreate the same relationship in a separate billing tool after the client signs.

RIA billing software evaluation checklist

Before choosing a billing system, ask these questions.

Fee setup

  • Does it support AUM billing?
  • Does it support flat planning fees?
  • Does it support tiered fee schedules?
  • Does it support subscription or retainer billing?
  • Can different clients or households use different schedules?
  • Can fee schedules be reviewed before invoices are created?

Invoices and collection

  • Can invoices be generated from fee schedules?
  • Can clients pay by ACH?
  • Can clients pay by card?
  • Can the team see payment status?
  • Can failed or outstanding payments be tracked?
  • Does the billing record stay tied to the client or household?

Reporting

  • Can reports break down billing by advisor?
  • Can reports break down billing by fee type?
  • Can reports show expected vs. collected revenue?
  • Can reports show outstanding balances?
  • Can reports show payment rail?
  • Can leadership get firm-level reporting without rebuilding data in a spreadsheet?

Workflow fit

  • Does the billing system connect to client onboarding?
  • Does it fit with the firm’s client records?
  • Does it work with proposal and IPS workflows?
  • Does it reduce duplicate data entry?
  • Does it help operations answer client billing questions quickly?

RIA billing software vs. general invoicing software

General invoicing tools can send bills and collect payment. That does not mean they are built for advisory firms.

General Invoicing SoftwareRIA Billing Software
Built around invoicesBuilt around clients, households, advisors, and fee schedules
Usually handles simple flat charges wellHandles AUM, flat, tiered, and subscription fee models
Limited context around advisor relationshipsCan report by advisor, household, fee type, and payment status
Often disconnected from onboarding and client recordsCan fit into the full advisor workflow
Useful for generic billingBetter for advisory revenue operations

For an RIA, the difference is context. The firm does not only need to collect money. It needs billing to match the way advice is delivered.

Where Investipal fits

Investipal Billing & Payments is built for RIAs that want billing to live inside the broader advisor workflow.

It supports:

  • AUM, flat, tiered, and subscription fee configuration
  • assignment at the client or household level
  • ACH and card collection
  • billing history visibility
  • firm-level billing reporting across advisors, payment rails, and fee types

The reason this matters is simple: billing is not isolated from the rest of the practice.

Investipal connects the revenue workflow with the same operating layer that supports statement intake, proposals, IPS generation, client onboarding, and the end-to-end process described on How It Works.

That gives firms a cleaner path from prospect to proposal to client to revenue operations.

Common mistakes when evaluating advisor billing software

Mistake 1: Only evaluating AUM billing

AUM billing may be the main use case, but it is not the only one. If the firm adds planning fees, subscriptions, or tiered schedules later, narrow software can create more work.

Mistake 2: Separating invoices from payment status

An invoice without payment visibility still creates follow-up work. The team needs to know what was billed, what was collected, and what is still outstanding.

Mistake 3: Ignoring household complexity

RIAs rarely manage one account in isolation. Billing software should make sense at the client and household level.

Mistake 4: Treating billing as separate from onboarding

New-client operations should not end with a manual handoff to billing. If the client record already exists, billing should use that context.

Mistake 5: Accepting weak reporting

If leadership cannot see revenue by advisor, fee type, payment rail, and status, the firm will rebuild the report somewhere else.

Bottom line

The best RIA billing software is not just a calculator. It is the system that keeps fee schedules, invoices, payment collection, billing history, and reporting tied to the client relationship.

For firms with AUM fees, flat planning fees, tiered schedules, or subscription billing, the right question is not “Can this tool send an invoice?”

The right question is: “Can this system support the way our firm actually bills, collects, reports, and grows?”

If your firm is evaluating billing software for financial advisors, start with the checklist above. Then look for the tool that removes reconciliation work instead of creating another place to reconcile.

See Billing & Payments in action

Investipal Billing & Payments helps RIAs manage fee setup, invoices, ACH/card collection, billing history, and reporting inside the broader advisor workflow.

See Billing & Payments or book a demo to see how the billing workflow connects with proposals, IPS, onboarding, and firm operations.

FAQ

What is RIA billing software?

RIA billing software helps advisory firms configure fee schedules, calculate fees, generate invoices, collect payments, and report on billing activity across clients, households, advisors, fee types, and payment methods.

What billing models should RIA billing software support?

Most RIAs should look for support for AUM billing, flat fees, tiered schedules, and subscription fees. Firms with multiple service models need flexible fee assignment at the client or household level.

Should billing and payment collection live in one system?

Keeping billing and payment collection together can reduce reconciliation work because invoices, ACH or card collection, payment status, and billing history stay tied to the same client record.

Does Investipal support RIA billing and payments?

Yes. Investipal Billing & Payments supports AUM, flat, tiered, and subscription fee configuration, assignment at the client or household level, ACH and card collection, billing history, and firm-level billing reporting.

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Investipal Team

About Investipal Team

The Investipal team consists of financial technology experts, compliance specialists, and industry veterans focused on helping advisory firms automate workflows, improve reporting, and grow more efficiently.

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