Professional Services Intelligence Brief
How to Evaluate Recurring Revenue Opportunities
Project work rises and falls. Recurring revenue gives a firm predictable income, but only if the service, the price and the scope are designed for it.
Short answer
Recurring revenue in a services firm comes from retainers, subscriptions or fixed monthly agreements for ongoing services that clients need continuously, such as monitoring, advisory access or regular reporting. It makes cash flow more predictable, which matters because 51 percent of small firms cite uneven cash flows as a challenge,[1] but it works only when scope is defined and the price is set on value. Thomson Reuters notes that clients may pay more for advisory work on a recurring monthly or quarterly basis,[2] and some firms pair value pricing with monthly fixed-price agreements that also ease clients’ budgeting.[3]
What counts as recurring revenue in a professional firm?
Recurring revenue is income that repeats on a schedule under an agreement or an expectation, such as a monthly retainer, an annual subscription, a managed service or a fixed fee for ongoing support. It is different from repeat business, where a client happens to hire you again. The distinction matters for planning: contracted recurring revenue can be forecast, which supports hiring, investment and borrowing, and makes the firm easier to value and to run.
The firm must also be able to deliver it profitably. A retainer that promises unlimited access and defined hours but is priced too low turns into a losing arrangement. The design questions are what the client receives each period, what is excluded, how scope changes are handled and how the price relates to the value of the outcome.
Why does recurring revenue matter?
The main benefit is stability. The Federal Reserve’s 2024 Small Business Credit Survey found that 51 percent of employer firms cited uneven cash flows as a challenge, and 56 percent cited paying operating expenses.[1] A firm with a base of recurring fees covers part of its fixed costs before the month begins. Second, recurring relationships are deeper: clients who pay monthly for advice talk to you regularly, so you learn about needs sooner. Third, it improves capacity planning, because you know a base load of work in advance. Fourth, it can raise margin, since delivery of routine work can be standardized.
The CPA Journal makes the cash-flow point in the context of value pricing: because value pricing sets a price for a bundle of services clients are likely to purchase, cash flow can be managed with more certainty than under hourly billing.[4]
Which services suit a recurring model?
Services that clients need continuously or regularly, whose delivery you can standardize, and whose value does not depend on a single deliverable. Examples include ongoing financial reporting and management accounting, regular tax and compliance support, monthly advisory sessions, monitoring and review services, regular training or coaching, compliance calendars and retained access to experts. Services with one-off outcomes, such as an acquisition or a litigation matter, are poor candidates.
| Test | Good sign | Warning sign |
|---|---|---|
| Frequency of need | Needed monthly or quarterly | Needed once |
| Scope | Defined and repeatable | Unclear or changing |
| Value | Clients see ongoing benefit | Value appears only at the end |
| Delivery | Can be standardized and delegated | Depends on a single expert |
| Client budget | Clients prefer predictable monthly costs | Client budgets are project-based |
Texas respondents to the 2018 national accounting practice survey most often offered advisory or consulting services (77 percent) and client accounting advisory services (69 percent),[5] categories that lend themselves to ongoing arrangements. Thomson Reuters observes that some clients value a monthly consultative session more than routine services, and would pay more for advisory consulting on a recurring monthly or quarterly basis.[2]
How do you price and structure it?
Define the package: what is included each month (deliverables, meetings, response times), what is excluded and what additional work costs. Set the price on value, not only on hours: ask what the service is worth to the client in avoided cost, better decisions or time saved, and compare the price with your cost to deliver. A Journal of Accountancy report notes that some firms combine value pricing with monthly fixed-price agreements, that many businesses find monthly installments easier to budget, and that an affordable installment can make it easier for clients to agree to higher fees for additional services.[3]
Protect margin through scope. Thomson Reuters calls a missing scope the biggest problem for many firms; define it in the agreement whichever pricing structure you use.[2] Add a fair-use boundary for access, an annual review of price and scope, and a notice period. Track hours delivered against the fee each month to see whether the retainer is profitable.
How do you test the idea before building it?
Offer it first to a handful of existing clients you know well, in a simple pilot of three to six months. Measure client uptake, hours used against price, satisfaction, what additional work arises and what the client would pay. Review the economics: revenue per month, margin after labor and the share of capacity it consumes. If the pilot works, standardize the package, document the delivery process and train the team; if not, adjust the scope or price, or stop.
Be realistic about the transition: moving from project billing to recurring fees changes the sales conversation, the way staff think about time and the timing of revenue recognition. Involve your accountant on how the arrangement is recorded for tax and reporting.
Frequently asked questions
What is recurring revenue?
Income that repeats under an agreement, such as a monthly retainer or subscription for ongoing services, as opposed to occasional repeat business.
Why does it help cash flow?
It covers part of fixed costs before the month begins. The Federal Reserve’s 2024 survey found 51 percent of small firms cite uneven cash flows as a challenge.[1]
Can I combine it with value pricing?
Yes. Some firms combine value pricing with monthly fixed-price agreements, which also help clients budget.[3]
Which services are best for retainers?
Needed regularly, standardized and valued on an ongoing basis, such as advisory, reporting, compliance support and monitoring.
How do I avoid losing money on a retainer?
Define scope and exclusions, set the price on value, track hours against the fee and review the arrangement annually.[2]
What to do next
- List the services your clients need on a regular basis.
- Design one retainer package with scope, exclusions and price.
- Pilot it with three to five existing clients.
- Track hours against the fee and satisfaction monthly.
Optional · interactive example
See it in an interactive example.
Firm Economics Dashboard: a service-line dashboard with utilization and realization, a scenario simulator for hours, rate and cost, evidence-linked answers from APIS, and a sample brief, all on synthetic data.
The experience below is built on a synthetic firm, “Demo Advisory Partners,” analyzed by service line. It has no client-level, pipeline or business development records, so service lines are used to show the method. Nothing in it is real.
- Select Tax & Compliance and then Outsourced Accounting. How large and how profitable are the recurring-type lines?
- Click the Operating margin card and read the quarterly swings.
- Ask APIS which service lines warrant a closer review.
Understand Your Firm’s Economics and Growth Opportunities
Two Pillars helps professional services firms investigate profitability, capacity, pricing and growth using the firm’s own data and a structured assessment process. A good first step is a client and growth review that shows how concentrated your revenue is, which clients and services earn the most, and where the next dollar of growth is most likely to come from.
Sources
- Federal Reserve Banks, 2025 Report on Employer Firms: Findings from the 2024 Small Business Credit Survey. Accessed October 2026.
- Thomson Reuters Tax & Accounting, Strategically pricing accounting services. Accessed October 2026.
- Journal of Accountancy (AICPA), How implementing value pricing can help your staff get more done (2017). Accessed October 2026.
- The CPA Journal, How Accountants Can Implement Value Pricing (Bonyuet, 2025). Accessed October 2026.
- Texas Society of CPAs, 2018 MAP Survey Summary (AICPA PCPS/CPA.com National MAP Survey). Accessed October 2026.
Sources checked October 2026. This guide is general information for the leaders of professional services firms and is not legal, accounting, tax or financial advice. Figures and rules are cited to the sources below and may have changed since they were accessed, so confirm anything you rely on against the current source. Two Pillars & Co is independent of the organizations cited. See our editorial policy.