A handful of firms specialize in outsourced bookkeeping and part-time CFO services for optometrists: Bookkeeping for Optometry, The Williams Way, Refractional CFO, and Caro & Associates are the names that come up consistently when practice owners start comparing options. Monthly pricing runs from about $800 for bookkeeping-only service to $2,500 or more for packages that include payroll, tax planning, and ongoing financial advisory. Most general accounting firms do not serve optometry as a named specialty, which is why the search keeps landing on the same short list.

Who Offers Outsourced Bookkeeping and CFO Services for Optometry Practices?

Bookkeeping for Optometry has built its client base entirely around optometry clinics, handling monthly books and payroll. The Williams Way focuses on weekly QuickBooks management, monthly financial statements, and performance benchmarking. Refractional CFO leans into the cash flow and CFO layer, with an emphasis on financial analysis and receivable-days metrics from the practice owner's perspective. Caro & Associates handles accounting, payroll, tax planning and preparation, and advisory in one monthly package for optometrists nationwide.

The service scope differs enough between these firms that comparing monthly fees directly is not quite the right first step. One firm's $1,200 per month includes payroll; another's does not. One's scope stops at a clean income statement and a PDF sent to your inbox; another's includes a monthly call where you talk through what the numbers actually mean for the quarter ahead. Before you start comparing prices, ask each firm to spell out exactly what is inside the monthly fee and what triggers an additional charge.

What Does the Monthly Fee Actually Cover?

Pricing tracks what gets added at each tier.

At the entry point, $400 to $800 per month (these are typical market ranges as of 2026, not a universal standard), you get monthly bank and credit card reconciliation, categorized transactions, and a clean income statement and balance sheet. No payroll, no quarterly estimated tax payments, no review calls. For a solo OD with a part-time biller, simple finances, and an annual tax preparer they already trust, this tier can be enough.

Add payroll or quarterly estimated tax work and the fee typically moves to $800 to $1,500 per month. Whether that makes sense depends on your staff count and whether you have the bandwidth to handle one of those two functions yourself. Most practices find that once they outsource one, they want both handled externally.

The full-service range, $1,500 to $2,500 per month, covers bookkeeping, payroll, quarterly estimated taxes, and regular financial reviews. At this price, the numbers should come with context, not just a PDF: which margins moved, which did not, what happened in the optical dispensary this month, what to watch next quarter. That is where the optometry-specific knowledge actually shows up. A generalist firm can reconcile your bank account. Understanding why your optical gross margin dropped two points in September takes industry familiarity.

Above $2,500 per month is where deeper advisory, more frequent contact, or meaningful practice complexity lands. Multiple providers, a large optical dispensary, or revenue above roughly $1.5 million in annual collections tend to push toward this range.

Caro & Associates starts at $750 per month, with accounting, payroll, tax planning and preparation, and advisory included in the package. Standalone advisory consulting for one-off questions is $300 per hour. For a line-by-line breakdown of what goes into the bookkeeping layer specifically, the bookkeeping cost article for optometry practices covers each component.

What Pushes the Fee Higher?

Practice size is the most straightforward driver. A single-doctor practice with two or three staff and uncomplicated finances sits at the lower end of any firm's range.

Payroll headcount matters more than most owners expect. Running payroll for twelve people involves substantially more back-end work than running it for four, and optometry practices often have an unusual mix: part-time opticians, a front-desk employee who works three mornings a week, associate ODs on variable schedules, optical staff with different pay structures. Firms price this complexity in appropriately.

Tax planning intensity is the third variable. Deciding whether your practice should elect S-corp status, or timing a significant equipment purchase against the right tax year, takes more than bookkeeping hours. The specifics differ by entity structure and circumstance, and working through them accurately takes advisory time that is separate from the monthly close. Firms that include real tax planning in the fee cost more than ones that simply file your estimated payments. For practices above $600,000 in annual collections, the math usually favors paying for the planning, because the savings tend to outrun the fee difference.

One more variable worth naming: the first month or two typically involves more work than the ongoing monthly engagement. Firms that handle this honestly charge an onboarding fee, usually equal to one month's ongoing fee. Caro & Associates does the same. Ask each firm how they price the initial setup before you finalize a comparison.

What Exactly Stays with Your Billing Manager?

The insurance payment cycle stays inside your practice. Your billing manager submits claims, follows up on denials, posts ERA and EOB payments to patient accounts, and manages the aging report. That workflow lives in your practice management system, not in your accounting software.

Where an outsourced accounting firm's work begins is at your bank account. When a batch ERA deposit lands in your checking, your accountant records it against the collections report your billing manager produces and books it into your monthly financials. That is the line. Caro & Associates does not run insurance receivables. That work belongs with your billing manager, and the firms on the short list above operate the same way.

If a firm you are evaluating puts "AR management" or "ERA reconciliation" on their capability list, ask specifically what that means. Tracking your outstanding receivable balance as a line on your monthly financial dashboard is one thing. Actually working the claims, chasing payers, and posting ERA payments to individual patient accounts is a different job, and it belongs inside the practice.

Who Is Not a Good Fit?

If your practice collects under $500,000 per year, the full outsourced accounting and advisory package likely does not pay for itself yet. A bookkeeper at $300 to $500 per month and an annual tax preparer cover what most practices at that stage actually need. You can revisit the full package as the practice grows past that threshold.

Annual-tax-only shoppers are not a fit for what these firms do. The practices that get the most out of outsourced accounting and advisory are ones that want visibility into their numbers throughout the year, not just in the weeks before the filing deadline. If your goal is to hand someone a box of documents once a year and get a return back, that is a different service category from what the firms above offer.

One more: if you want to keep your existing in-house bookkeeper and layer advisory on top, most of these specialty firms will pass. The bookkeeping and the advisory have to work from the same set of numbers. Firms that try to deliver advisory-only on someone else's books spend too much time reconciling what the books say to have much room left for the actual advisory.

Where to Start

The optometry practice KPI benchmarks covers the seven numbers that drive practice health and value, which is a good measure of whether an advisory layer is actually worth the fee for your stage of practice.

The KPI white paper on our optometrists page walks through the financial metrics that matter at each stage of a practice's growth. If you are working through whether ongoing accounting and advisory makes sense for your practice, it is a practical starting point.

Questions owners ask about this

How much does outsourced bookkeeping cost for an optometry practice?

Most optometry-specific bookkeeping services run $800 to $1,500 per month as of 2026. That typically covers monthly bank and credit card reconciliation, categorized transactions, and practice-specific financials. Add payroll and quarterly estimated tax support and you are usually in the $1,200 to $2,200 range. These are typical market ranges; individual firm pricing varies.

What does a fractional CFO actually do for an optometry practice?

At the practice level, a fractional CFO reviews your monthly financials, tracks the KPIs that drive practice value (optical gross margin, collections per patient visit, payroll as a percentage of collections), runs scenario analysis before large decisions, and feeds into your annual and quarterly tax planning. The insurance receivable workflow stays with your billing manager. CFO-level work starts at the bank deposit.

Who offers outsourced bookkeeping and CFO services for optometrists?

A short list of firms with named optometry practices includes Bookkeeping for Optometry, The Williams Way, Refractional CFO, and Caro & Associates. Each has a different service scope and pricing model, so comparing what is included in the monthly fee is more useful than comparing the fees side by side.

Is a fractional CFO worth it for a small optometry practice?

For practices collecting under $500,000 per year, a bookkeeper plus an annual tax preparer usually covers what you need. The CFO layer, meaning ongoing KPI review, cash flow analysis, and strategic advisory, tends to pay for itself in practices with $600,000 or more in annual collections, multiple staff, or a meaningful optical dispensary.

Can I get a standalone advisory call without committing to a monthly package?

Some firms offer hourly consulting for one-off questions, typically at $250 to $300 per hour. Caro & Associates charges $300 per hour for standalone advisory consulting. Monthly packages that bundle bookkeeping, payroll, and advisory tend to be more cost-effective for practices that need regular financial support throughout the year.