To start an RIA, an advisor must establish a legal entity, register with the appropriate regulator, select a custodian, build a technology stack, implement compliance infrastructure, and prepare the business to operate independently. For an advisor starting a new firm without an existing book to transition, those workstreams largely define the launch. For an established advisor or team moving an existing business, they are only part of the job. The RIA must be designed and built while the existing business continues operating — and the transition of clients, accounts, data, people, and workflows must be coordinated around it. Those are materially different implementation challenges, and the planning required for each reflects that difference. A prior question worth settling early is the RIA platform versus building your own RIA decision — the choice between accessing infrastructure through a platform arrangement and owning it outright shapes the operating model, economics, and enterprise you are building from day one.
The Registration Foundation
Every RIA starts with registration. The question is where: with your state securities regulator or with the SEC. The threshold is generally $100M in AUM — firms below that register with the state, firms above register with the SEC. Some states have different thresholds, and there are exceptions for multi-state operations and certain firm types.
The registration process requires filing Form ADV — a disclosure document that describes your firm, your services, your fees, your conflicts of interest, and your disciplinary history. Part 1 is filed electronically through the IARD system. Part 2 is your firm brochure, written in plain English, that you provide to clients.
The ADV isn't just a regulatory requirement. It's a business document. How you describe your services, your fees, and your investment philosophy in the ADV shapes how clients and prospects understand your firm. Treat it accordingly.
Legal Structure and Entity Formation
Most RIAs are structured as LLCs or S-Corps. The right choice depends on your tax situation, your plans for bringing in partners or employees, and your long-term exit strategy. This is a decision worth spending time on with a CPA and an attorney who understand the RIA space — not a generic business formation service.
The entity structure you choose at launch affects everything from how you pay yourself to how you bring in equity partners to how a future buyer structures an acquisition. Getting it right at the start is significantly cheaper than restructuring later.
Compliance Infrastructure
Compliance is the area where most new RIA founders underinvest. The regulatory requirements for an RIA are real and ongoing — written supervisory procedures, annual reviews, books and records requirements, custody rules, marketing compliance, and more. The question isn't whether you need compliance infrastructure. It's whether you build it internally, outsource it to a compliance consultant, or some combination.
For most firms launching independence, outsourcing compliance to a specialized RIA compliance consultant makes sense in the early years. The cost is manageable, the expertise is immediately available, and it lets you focus on building the business rather than building a compliance program from scratch.
As the firm grows, you'll want to evaluate whether to bring compliance in-house. That decision depends on your AUM, your complexity, and your risk tolerance. But at launch, outsourcing is almost always the right call.
Technology Stack Design
The technology decisions you make at launch will either enable or constrain your firm for years. The core components of an RIA technology stack are:
- CRM: The system of record for client relationships, tasks, and communications. Salesforce Financial Services Cloud, Redtail, and Wealthbox are common choices. The right one depends on your complexity and your team's technical comfort.
- Portfolio management and reporting: Orion, Tamarac, and Black Diamond are the dominant players. Each has different strengths in reporting depth, billing automation, and integration capabilities.
- Financial planning software: eMoney, MoneyGuidePro, and RightCapital serve different planning styles and client complexity levels.
- Custodian platform: Your custodian choice drives significant technology decisions. Evaluate the custodian's native tools and their integration ecosystem before finalizing your tech stack. The considerations involved in choosing the right custodian go well beyond service tier and trading costs.
- Client portal and communication: How clients access their information and communicate with your team is a core part of your service model. This should be a deliberate design decision, not an afterthought.
The goal isn't to have the most sophisticated technology. It's to have technology that your team actually uses, that creates a consistent client experience, and that scales as your firm grows. The operating infrastructure built around that technology — data governance, vendor agreements, cybersecurity, workflows — is what sustains the business after launch.
The Transition Strategy
How you move clients from your current platform to your new RIA is one of the highest-stakes operational challenges you'll face. The transition strategy needs to address: client communication and consent, account transfer mechanics, timing and sequencing, and how you handle clients who don't follow.
The legal constraints around client communication during a transition vary depending on your current employment agreement and the regulatory environment. This is an area where you need qualified legal counsel before you do anything — not after.
The best transitions are planned months in advance, executed with precision, and communicated to clients in a way that emphasizes the benefit to them, not the change for you. Clients don't care about your independence. They care about their financial security and the continuity of their relationship with you.
There is no universal timeline for starting an RIA. Timing depends on the size and complexity of the business, registration pathway, custody and technology decisions, staffing, legal requirements, data structure, account types, and the transition itself. For an established team, these workstreams have to converge on the same launch date while the existing business continues to operate. The relevant question is not simply how quickly the RIA can be registered, but how quickly the entire business can be ready to operate and transition clients without compromising the launch.
A launch plan identifies what needs to happen. Implementation requires coordinating those workstreams against one timeline so the business, people, technology, vendors, and client transition are ready together. That coordination work is distinct from the advisory and legal work that informs the plan. It is the role Fusion performs for established teams: taking the work beyond planning and coordinating the actual build of the operating business alongside the transition. Our full scope of services reflects that distinction.
Building the Team
The question of who comes with you — and who you hire — is as important as any operational decision. The advisors who build the most durable firms don't just bring their book. They bring a team with complementary skills, defined roles, and the capacity to serve clients without the founder in every meeting.
If you're launching solo, your first hire should be someone who makes you more productive — an operations person, a client service associate, or a junior advisor who can handle the work that doesn't require your direct involvement. The goal is to free your time for the highest-value activities: client relationships, business development, and firm leadership.
For teams moving from a wirehouse, bank, or broker-dealer, independence also means becoming an employer — often for the first time. That means payroll infrastructure, health insurance, retirement benefits, employment documentation, and workers' compensation. Getting the HR, payroll, and benefits infrastructure right before launch matters more than most founders anticipate, because your staff is evaluating this move too.
The Financial Model
Before you launch, model the economics carefully. What AUM do you need to transfer to cover your fixed costs? What's your revenue timeline — how long before you're cash-flow positive? What's your personal financial runway if the transition takes longer than expected?
Most advisors underestimate the time between launch and financial stability. The transition takes longer than planned. Some clients don't follow. Revenue ramps more slowly than projected. Build conservatism into your financial model and have a clear plan for managing cash flow in the early months.
What it costs to start an RIA varies materially based on the size and complexity of the business, technology requirements, staffing, custody model, legal and compliance scope, benefits and employer infrastructure, and transition complexity. A lean solo firm has a meaningfully different cost profile than a multi-advisor team moving complex households and a broad service model. For a detailed look at the cost categories and how to think about each, see what it actually costs to launch an RIA.
What Separates Firms That Last
The advisors who build RIA firms that last — that grow, that attract talent, that command premium valuations — share a common characteristic: they treated the launch as the beginning of a business-building process, not the end of a transition process.
The registration, the technology, the compliance infrastructure — those are table stakes. What separates durable firms is the intentionality of the design: a clear service model, a team built for scale, technology that creates leverage, and a culture that attracts the right clients and the right people. The decisions made at formation have a direct bearing on building enterprise value — the ownership, control, and transferable business assets that independence makes possible.
For firms serving ultra high net worth families as a fee-only firm, that design also includes advanced planning capability — insurance, estate coordination, and the legacy book — built in at launch rather than discovered eighteen months later.
That's how you start an RIA firm that's built to last.
Common Questions About Starting an RIA
How do you start an RIA?
Starting an RIA involves forming a legal entity, registering with the appropriate regulator (state or SEC depending on AUM), selecting a custodian, building a technology stack, implementing compliance infrastructure, establishing HR and payroll where applicable, and preparing the business to operate independently. For an established advisor or team, those workstreams run in parallel with the transition of an existing client base — which adds coordination complexity that a startup RIA does not face.
What does it cost to start an RIA?
There is no universal answer. Cost depends on the size and complexity of the business, the technology model, staffing requirements, custody selection, legal and compliance scope, benefits and employer infrastructure, and the complexity of the transition itself. A solo practitioner starting from scratch has a materially different cost profile than a multi-advisor team moving complex households. For a detailed breakdown of the cost categories and how to think about each one, see what it actually costs to launch an RIA.
How long does it take to start an RIA?
Timeline depends on registration pathway, custody and technology selection, legal and compliance complexity, staffing, data structure, account types, and the scope of the transition. A straightforward solo registration can move faster than a multi-advisor team with complex households, alternative investments, and a broad service model. Teams that begin planning well before a departure date — while there is still time to compare structures, negotiate vendor arrangements, and pressure-test assumptions — consistently execute more cleanly than those who compress the timeline. Rushing the planning phase rarely saves time overall.
Who can help me start an RIA?
An established advisor typically needs coordinated expertise across several workstreams: legal and regulatory counsel, custody selection, technology design, compliance infrastructure, HR and payroll setup, vendor management, and transition execution. Each of those areas has specialists. The question is whether you engage them individually — managing the coordination yourself — or work with an implementation partner responsible for coordinating the overall build against a single timeline.
Fusion Financial Partners performs the implementation and coordination role for established advisory teams. We work across all of those workstreams — not as a consultant producing a plan, but as the team that builds the operating business and manages the transition alongside it. That is a different engagement model than hiring individual advisors for each workstream, and it is the model that most established teams find appropriate for a move of this complexity.
What is different about starting an RIA when you already manage an existing book of business?
The fundamental difference is simultaneity. A startup RIA is built before it has clients. An established advisor is building the new operating company while a live client business continues — and the transition of those clients, accounts, data, staff, and workflows must be coordinated around the build.
That means client communication must be carefully sequenced against legal constraints. Account transfers must be organized and tracked across potentially hundreds of households. Technology and data environments must be ready to receive clients before the first account moves. Staff must understand their roles in the new firm before the transition begins. Operational readiness — billing, reporting, compliance, client portal — must be confirmed before the business goes live, not after.
The stakes are also different. An established advisor is not just launching a firm. They are protecting a client base that took years to build. Every week of transition uncertainty is a week when client relationships are at risk. That is why sequencing, preparation, and execution discipline matter so much more for an established team than for a practitioner starting from scratch.
Fusion Financial Partners has guided more than 78 teams through the independence transition. If you're in the planning stages and want a confidential conversation about what it actually takes to launch correctly, we'd welcome the opportunity to start a confidential conversation.