Search "outsourced bookkeeping companies for CPA firms" and you get a league table of names, most of them scored on brand size and reach. There is a quieter problem underneath the ranking. Half those lists blend two very different providers: the ones a small business hires to run its own books, and the ones a CPA firm hires as white-label capacity behind its own name. For a firm, only the second kind is on the table, and no brand ranking tells you which is which.
So this list ranks the genuinely firm-facing outsourced bookkeeping companies for CPA firms, on the criteria that actually decide it for a practice: the model each one runs, the control and review chain you keep, the data-security fit, and whether you can test the work before you commit a client's books. Accountably is first because it is built for exactly that buyer. The rest follow, each described from its own public materials, so you can match the model to your need instead of to a rank.
How we ranked these outsourced bookkeeping companies for CPA firms
We scored each provider on the things a firm can actually check before it signs anything, not on brand size or a spot on someone else's list. Five criteria decide it for a practice, and the category a provider falls into tells you most of what you need before you read a single sales page:
- Model. Does it place people who work inside your systems, run a managed white-label team on its own platform, or sell software your own staff operate?
- Control, review, and signature. How much you supervise, how the work is reviewed, and who signs off at the end.
- Data-security fit. How client data is handled, and who stays responsible for it once it leaves your firm.
- Proof before you commit. Whether you can grade real work on your own standard before a client's books move.
- Who owns the client. Whether the relationship and the brand stay yours, or the provider steps in front of your client.
Those criteria sort providers along a spectrum, from staff embedded in your own systems to software you run yourself. The figure below maps it, because where a provider sits on that spectrum drives every other tradeoff.
The table below places all eight providers on the four criteria a firm can tabulate; the fifth, who owns the client, is settled up front by the firm-facing filter in the two-buyer section, because every provider here is firm-facing by design. Read it as a starting shortlist, not a verdict, because the right choice depends on whether your constraint is capacity, a managed team, or better software.
| Provider | Model | Control, review and signature | Data-security fit | Proof before you commit |
|---|---|---|---|---|
| Accountably | Embedded offshore bookkeeping and accounting staff for US CPA and accounting firms | You supervise directly; multi-layer review; the signature stays with your firm | SOC 2-aligned controls, zero local storage; the oversight duty stays with you | Free 40-Hour Proof Pilot, graded by your own reviewer |
| TeamUp | Direct-hire recruiting: you employ the accountant yourself, no middleman, from the Philippines | You direct and review the hire; no provider review layer; you run payroll | You hold the data relationship; vet controls by your own standard | Interview and hire candidates before they start |
| TOA Global | Dedicated offshore accountants and bookkeepers for firms, from offices in the Philippines | Dedicated staff in your workflow; you supervise the placement | Vet its controls and contract by your own standard | Consultation and scoped placement, then onboarding |
| D&V Philippines | Dedicated finance and accounting teams for firms and finance functions, from Manila | Dedicated staff in your workflow; you supervise the placement | Vet its controls and contract by your own standard | Scoped engagement after discovery |
| QX Accounting Services | Outsourced accounting and bookkeeping for CPA and accounting firms, delivered from India and Mexico | Flexible dedicated or managed engagement; automation layered on | Vet its controls and contract by your own standard | Discovery and a scoped engagement |
| Datamatics Business Solutions | Technology-driven managed outsourcing for CPA practices across bookkeeping and tax | Managed delivery; you oversee by reporting and service level | Vet its controls and contract by your own standard | Scoped engagement after discovery |
| Cloudstaff | Generalist offshore staffing across many industries, bookkeeping among them | Dedicated staff you supervise; accounting is one vertical, so vet its depth | Vet its controls and contract by your own standard | Trial or scoped engagement |
| Botkeeper | AI-led bookkeeping automation platform built for accounting firms, with human support | Your team runs the platform; you keep control and add tooling | Your team, your controls; you set access | Product demo and onboarding |
Control and data-security fit decide more than the rest. A cheaper seat that lowers your visibility, or puts a client's books in hands you cannot direct, is not a saving. It is a slower, riskier version of the problem you set out to solve.
Accountably
Accountably places trained offshore bookkeepers and accountants inside US CPA, EA, and accounting firms, so the work runs in your own systems and your own process rather than disappearing into a black box. It was built by a CPA, and every file moves through a multi-layer review before it reaches you, with the signature, the client relationship, and the final call staying with your firm.
Controls are SOC 2-aligned, with zero local storage of your files. Since 2022 we have made 30+ placements across 20+ US firms, and one firm eight placements in with us cut its costs by 42% and told us the workpapers came back better than what it produced in-house.
The reason it leads this list for a firm is the proof step. Before any live client work moves, take a Free 40-Hour Proof Pilot: a fixed 40-hour block of your own representative bookkeeping, prepared in your systems and put through full review, so your reviewer grades real output before a single client's books are committed.
If a placement is not the right fit in the first 30 days, we replace them free under our 30-Day Fit Guarantee. Ramp runs three to four weeks of training before the work goes live. Don't trust us. Test us.
Start a Free 40-Hour Proof Pilot and let your own reviewer grade the work.
TeamUp
TeamUp takes a different route to firm-facing capacity. It recruits accounting talent in the Philippines and places the hire on your own payroll, so the person works for your firm directly rather than through a managed provider. It fills bookkeeper, accountant, tax-specialist, and team-leader roles, and markets this direct-hire model as a way to keep full control of the team with no ongoing per-seat fees.
That control cuts both ways. You own the relationship and the direction, but you also carry the international payroll, the compliance, and the review layer yourself, because a recruiter places the person and then steps back. For a firm that wants its own offshore employee and has the bandwidth to supervise and review, that is the appeal; for one that wants a managed team with review built in, it is the tradeoff to weigh.
TOA Global
TOA Global is an outsourced accounting provider built for accounting firms rather than for small businesses, placing job-ready accountants and bookkeepers into a firm's team from its own offices across the Philippines, in Manila, Clark, and Cebu. It staffs role-based work across bookkeeping, accounting, audit support, tax, and executive-assistant roles, trains its people on US standards, and markets itself to firms as a way to add capacity and grow without hiring locally.
The model is dedicated staffing, so a placement works inside your workflow under your supervision, which suits a firm whose constraint is people rather than tooling. As with any staffing partner, the controls, the contract, and the review standard are yours to set and verify against your own security requirements.
D&V Philippines
D&V Philippines is a finance-and-accounting outsourcing firm that builds dedicated teams for accounting practices and finance functions, delivering from Manila. It serves firms across the US, UK, Australia, and Europe, with service lines spanning bookkeeping and compliance, audit assistance, management accounting, and CFO support.
As a dedicated-team model, a placement works inside your workflow under your supervision, which suits a firm whose constraint is capacity across those finance functions rather than tooling. The review standard, the contract, and the data controls are yours to define, so scope a small engagement and grade it before you route a client's books through it.
QX Accounting Services
QX Accounting Services, or QXAS, provides outsourced accounting and bookkeeping to CPA firms and accounting practices, delivered from centers in India and a newer one in Mexico and layered with its own automation tools. It offers flexible engagement, from a dedicated team member to a more managed, per-task arrangement.
For a firm, that flexibility is the draw: you can start narrow and scale the engagement to your workload. Because the work runs through the provider's managed setup, confirm how oversight, review, and data handling map onto your own standards before client files move.
Datamatics Business Solutions
Datamatics Business Solutions describes itself as a technology-driven outsourcing partner for CPA practices, running a managed, global delivery model across the US, UK, Canada, and Australia and New Zealand. Its service lines span bookkeeping, tax preparation, audit and assurance, and payroll, aimed at practices that need to absorb seasonal volume and operational load without direct hiring.
The tradeoff is the one every managed model carries: you gain scale and lose some day-to-day visibility, supervising by reporting and service level instead of directing each entry yourself. A firm evaluating it should map its review and security expectations to the provider's process up front.
Cloudstaff
Cloudstaff is a generalist offshore staffing provider rather than an accounting specialist. It staffs many industries, bookkeeping and accounting among them, from delivery centers in the Philippines, Colombia, India, and Kenya.
That breadth is the thing to weigh. A large staffing bench can place a bookkeeper quickly, but accounting is one vertical among many, so a firm should test the accounting depth and the review a placement gets rather than assume the specialization it would find at a firm-facing accounting shop. The controls and the contract, as with any staffing partner, are yours to set.
Botkeeper
Botkeeper is a different kind of provider on this list: an AI-led bookkeeping automation platform built specifically for accounting firms, pairing software that automates routine entries with human support when a firm needs extra hands. Because your own team runs the platform, you keep control of the work and the client relationship, and what you are buying is tooling and speed rather than added headcount.
That fits a firm whose constraint is an aging manual process, not a shortage of people. A firm whose real gap is capacity, though, is making a different purchase than a staffed team, so name your constraint before you weigh a platform against people.
Firm-facing or business-facing: which list are you actually on
The most common mistake a firm makes with these lists is not picking the wrong company. It is reading the wrong list. Search results for bookkeeping providers blend two audiences that need opposite things, and a name that tops one list can be irrelevant to the other.
A business-facing service is hired by a small company to run its own books, own the client relationship directly, and report to the business owner. A firm-facing provider works behind your practice, gives you white-label capacity, and leaves your name on the client relationship. For a CPA firm, a business-facing bookkeeper is not a vendor, it is a competitor for the same client. The figure below shows the split, because the first filter on any shortlist is deciding which side of it a provider sits on.
The data-security duty every list skips
Once a client's books leave your desk, a real duty attaches, and the rankings almost never mention it. The FTC Safeguards Rule reaches accounting firms directly. It defines a financial institution broadly, and it says in plain text that "an accountant or other tax preparation service that is in the business of completing income tax returns is a financial institution" (16 CFR 314.2(h)(2)(viii)). If that describes your firm, overseeing your providers is your job, not theirs.
That duty is spelled out. You must take reasonable steps to select and retain providers capable of maintaining appropriate safeguards, require those safeguards by contract, and periodically assess them (16 CFR 314.4(f)). It does not move to the vendor when the work does. It stays with you for as long as the arrangement lasts, which is why "who stays responsible for the data" is a question you answer about your own firm before you answer it about a provider.
State law can add more on top of the federal rule, from data-breach notice requirements to stricter privacy terms. Confirm your own obligations, and any contract terms a provider needs to sign, with counsel before client data moves. Whichever provider you pick, the security question is settled by your controls and your oversight, not by how far away the team sits.
How to set up an outsourced bookkeeping engagement
Choosing a provider is the decision; onboarding it well is what protects the client work. Once you have a shortlist, a firm-facing engagement tends to move through the same few steps, and running them in order keeps a client's books safe while the team ramps.
- Scope the work first. Decide which clients, entities, and tasks move, and set your review checkpoints, so the provider staffs and quotes against a real brief rather than a vague one.
- Test before you commit a client. Run a block of your own representative books through the provider, in your systems, graded by your reviewer, before any live client file moves.
- Put the safeguards in the contract. Require the security controls, access limits, and confidentiality terms in writing, because the duty to select and oversee the provider stays with your firm.
- Ramp on your SOPs and software. Give the team your workflows, naming, and version control up front, and keep a reviewer in the loop, so the first live work matches your standard.
- Go live small, then scale. Move one client or one batch, review it against your own bar, and add capacity seat by seat as the work proves out.
Done in that order, onboarding turns a shortlist pick into evidence you can trust, which is the logic behind the Free 40-Hour Proof Pilot: grade real work before a client's books are on the line.
Frequently asked questions
How much does it cost to outsource bookkeeping to one of these companies?
Pricing usually follows one of three shapes rather than a single sticker: per hour for ad-hoc work, per full-time equivalent for a dedicated team member, or a fixed monthly fee for a managed scope. Where a provider lands depends on the model, the seniority of the staff, and how much review it runs.
For a directional benchmark, the US Bureau of Labor Statistics reports a median wage of $23.66 an hour, or $49,210 a year, for a bookkeeping, accounting, and auditing clerk (May 2024), the in-house cost any outsourced quote is measured against. The number that matters to a firm is not the seat rate on its own but the fully loaded cost against the review time you save and the capacity you unlock, so compare the structure and what it includes, not just the headline figure.
Do CPA firms do their own bookkeeping, or outsource it?
CPA firms do both, and increasingly the second, handling bookkeeping in-house as a service line while also outsourcing the overflow to a firm-facing provider so their own staff can focus on review, advisory, and client-facing work. Outsourcing here does not mean sending clients elsewhere. It means adding white-label capacity behind your own name, with your team keeping the review and the signature. The firms that outsource well treat it as extending the practice, not replacing part of it.
Is AI replacing bookkeepers at accounting firms?
AI is automating routine bookkeeping tasks, not removing the need for a reviewer. Software can categorize transactions, reconcile accounts, and flag anomalies faster than manual entry, which is why a software-led provider can be the right fit for a firm with an aging manual process. What it does not replace is the judgment, the exception handling, and the review a firm's signature depends on. For most practices the practical answer is a mix: automation for the repetitive work, and trained people, in-house or outsourced, for everything that needs a second set of eyes.
How do you keep client data secure when you outsource bookkeeping?
Security comes from controls and oversight, not from distance. A capable provider protects data with encryption, access controls, and contractual safeguards, and a firm keeps the oversight the law assigns it. Because a CPA firm that prepares income tax returns is a covered financial institution under the FTC Safeguards Rule, selecting a capable provider, requiring safeguards by contract, and reassessing them stays your continuing duty wherever the team sits. Ask about a provider's security program, then confirm how your own oversight and any state requirements apply.
How is outsourced bookkeeping for a CPA firm different from a small-business bookkeeping service?
A firm-facing provider works behind your practice and leaves your name on the client, giving you white-label capacity under your review. A small-business bookkeeping service is hired by the business itself, owns that client relationship, and reports to the business owner. For a CPA firm, the second kind is not added capacity, it is a competitor for the same client. That is why the first filter on any shortlist is deciding which side of the split a provider sits on, before you compare features or price.