Services · Outsourced controller
Someone has to own whether the books are right.
A bookkeeper records the transactions. A CFO sets the strategy. Between them sits the role most growth-stage businesses skip — the controller, who owns the close, the accuracy of the statements, and the controls that keep it all honest. TechBrot delivers that oversight on a fixed monthly retainer, without a full-time controller’s salary. Independent firm, not affiliated with Intuit Inc.
A controller owns the accuracy, timeliness, and integrity of a company’s financial records — managing the month-end close, overseeing financial statement preparation, designing and operating internal controls, supervising the bookkeeping function, and owning the reporting calendar, so the numbers are right before they reach leadership, the board, or the CPA. It’s the rung most growth-stage businesses skip: the bookkeeper records, the CFO sets strategy, and in between sits the person accountable for the books being correct and on time. TechBrot delivers outsourced controller services through Certified ProAdvisors on a fixed monthly retainer — a tier above monthly bookkeeping, a tier below fractional CFO — usually alongside bookkeeping we also operate. Operational oversight only; tax filing, audit, and IRS representation stay with your CPA.
Reviewed by the Certified QuickBooks ProAdvisor team at TechBrot Inc., an independent firm — not affiliated with Intuit Inc. Coordinates with your CPA for tax filing, audit, and any licensed CPA engagement.
Certified by Intuit
Real credentials held by our firm and operators — verification available on request.
Controller services, in five questions.
What does a controller do?
Owns the accuracy, timeliness, and integrity of the financial records — manages the close, oversees statement preparation, designs and operates internal controls, supervises bookkeeping, and ensures the numbers are right before they reach leadership, the board, or the CPA.
Bookkeeper vs controller vs CFO?
A bookkeeper records and reconciles. A controller manages and verifies the accounting function. A CFO sets strategy. A ladder: bookkeeper produces the data, controller guarantees it’s accurate and timely, CFO interprets and drives strategy.
When does a business need one?
When bookkeeping is done but no one owns whether it’s accurate and on time — slow close, late-surfacing errors, no internal controls, junior staff or multiple vendors needing supervision, outgrown a bookkeeper but not ready for a CFO.
Outsourced vs full-time controller?
Identical function, different model. Full-time: $90K–$160K+ fully loaded. Outsourced/fractional: same oversight on a fixed monthly retainer, scaled to the hours the business actually needs.
Does it replace my bookkeeper or CPA?
No. The controller sits above the bookkeeper and beside the CPA — supervises and verifies bookkeeping, produces CPA-ready books, coordinates on filing. Does not file taxes, represent before the IRS, or perform audit/assurance.
Controller services, plainly.
A controller owns the accuracy, timeliness, and integrity of a company’s financial records. The role manages the month-end close, oversees financial statement preparation, designs and operates internal controls, supervises the bookkeeping function, owns the reporting calendar, and ensures the numbers are right before they reach leadership, the board, or the CPA.
It’s the rung most growth-stage businesses skip: the bookkeeper records transactions, the CFO sets strategy, and in between sits the person accountable for the books being correct and on time. TechBrot delivers outsourced controller services through Certified ProAdvisors on a fixed monthly retainer — a tier above monthly bookkeeping, a tier below fractional CFO — usually running alongside bookkeeping we also operate, so the controller is supervising a function we own end to end. Operational oversight only; tax filing, audit, and IRS representation stay with your CPA. Independent ProAdvisor firm — not affiliated with Intuit Inc.
Bookkeeper, controller, CFO — three roles, one ladder.
The roles aren’t interchangeable, and skipping the middle one is the most common gap in a growth-stage finance function.
01
Bookkeeper — records the data
Categorizes transactions, reconciles accounts, captures receipts, produces the raw monthly numbers. The operational foundation. Answers: is it recorded? Delivered through monthly bookkeeping.
02
Controller — guarantees it’s right
Manages the close, verifies statements, designs controls, supervises the bookkeeping, owns the calendar. The accountability layer. Answers: is it accurate, complete, and on time?
03
CFO — decides what it means
Forecasting, board reporting, fundraising, capital allocation, strategic decisions. The judgment layer. Answers: what do we do about it? Delivered through fractional CFO.
If any of these sound familiar, the answer is yes.
Most owners reach for a controller when the bookkeeping is happening but no one is accountable for whether it’s actually right.
Your close is slow or unpredictable.
If you don’t know when statements will land each month — or they’re weeks late — no one owns the close. A controller puts it on a calendar and holds it.
Errors surface after the books are “done.”
If mistakes keep appearing in finished statements, there’s no review layer between the bookkeeper and you. The controller is that review.
You’re the only check on the numbers.
When the owner is the sole control — the only one approving, reviewing, catching — the business has a single point of failure and no real internal controls. That’s a risk a controller closes.
Bookkeeping is split across people or vendors.
Junior staff, a part-time bookkeeper, plus a payroll vendor and a sales-tax vendor — with no one coordinating. A controller supervises the whole function so it works as one system.
You’ve outgrown a bookkeeper but a CFO is overkill.
Plenty of businesses need rigorous oversight and reliable reporting without strategic finance leadership yet. The controller is exactly that middle tier.
A board, lender, or CPA needs reporting they can trust.
External parties need accurate statements on a reliable schedule. A controller owns that output and stands behind it — so it holds up to scrutiny.
What controller services actually deliver.
Oversight, accuracy, and accountability — scoped to the size and complexity of your accounting function.
01
Close management
Owning the month-end close on a published calendar — reconciliations verified, accruals posted, the period locked on time, every month.
02
Financial statement oversight
Reviewing the P&L, balance sheet, and cash flow for accuracy and reasonableness before they ship — catching errors the bookkeeping process misses.
03
Internal controls
Designing and operating controls appropriate to your size — approval workflows, segregation of duties, spend authorization, reconciliation review — so the books aren’t protected by one person’s memory.
04
Bookkeeping supervision
Supervising the bookkeeping function — whether TechBrot’s, your internal staff, or a mix — so the people recording transactions have someone reviewing and directing the work.
05
Reporting calendar & package
Owning a reliable reporting calendar and the monthly package that goes to leadership, the board, or lenders — consistent format, on schedule, defensible.
06
CPA & vendor coordination
Coordinating with your CPA on year-end and tax, and with payroll, sales-tax, and other vendors — so the whole finance function is managed, not just the parts.
From assessment to owned accountability.
Four phases, fixed monthly retainer, written scope — built on books that are accurate first.
Assessment
A 30-minute call to understand your current finance function, who does what, where the gaps and risks are, and what reporting you actually need. No pitch.
Stabilize the foundation
If the books need it, a cleanup first — a controller can’t guarantee accuracy on an unreliable base. We get to a known-good starting point.
Install the operating system
Close calendar, control workflows, review checkpoints, reporting package and cadence — the structure that makes the function run reliably, documented and owned.
Run & oversee
Each month the close is managed, statements reviewed, controls operated, the package delivered, and the CPA coordinated — with a named controller accountable for all of it.
What a controller is, isn’t, and coordinates with.
A controller is
Accountable for accurate, timely, complete books. Manages the close, reviews statements, designs and operates internal controls, supervises bookkeeping, owns the reporting calendar and package, and coordinates the finance function end to end. The oversight layer between bookkeeping and strategy.
A controller isn’t
A tax preparer — your CPA files. An auditor — audit and compilation are licensed CPA engagements. A CFO — strategy, fundraising, and board leadership are a separate tier. A bookkeeper — the controller oversees that work rather than doing all of it.
A controller coordinates with
Your CPA or EA on year-end and tax. Your bookkeeping team (TechBrot’s or internal). Your payroll and sales-tax providers. Your fractional CFO, if you have one. Your board and lenders on reporting. The role connects the function; it doesn’t do every job in it.
Accurate books are what make strategy possible.
The controller and the CFO are different jobs that depend on each other. A CFO building a forecast, a board package, or a fundraising model on books no one has verified is building on sand — which is exactly why a fractional CFO’s first move on a new engagement is to assess the accounting underneath. A controller is the role that removes that problem: the numbers are right, on time, every month, before the CFO ever opens them.
Many businesses run both — controller for accuracy and oversight, fractional CFO for strategy — and where TechBrot delivers the bookkeeping, controller, and CFO layers together, the whole finance stack runs as one system instead of three vendors handing off to each other. As automation handles the routine recording, the controller’s accountability and the CFO’s judgment are where the value concentrates. Explore fractional CFO
Can the controller supervise our existing bookkeeper? Yes. Controller services can supervise an internal bookkeeper, a third-party bookkeeping vendor, TechBrot’s own bookkeeping team, or a combination. The controller’s job is oversight and accountability — reviewing and directing the recording work, not necessarily doing all of it. Where TechBrot also provides the bookkeeping underneath, the controller is supervising a function we operate end to end, which removes the handoff friction entirely.
Reviewed by the ProAdvisor team.
This page reflects how TechBrot delivers outsourced controller services. It is maintained by the Certified QuickBooks ProAdvisor team at TechBrot Inc., a Delaware-incorporated independent ProAdvisor firm, and reviewed for accuracy on close management, internal-control design, reporting oversight, and the boundaries with bookkeeping, CFO, and licensed CPA work. Where our approach or scope changes, this page is updated. Controller services are delivered on a fixed monthly retainer and coordinated with your CPA for tax filing and any formal CPA engagement.
QBO L2
Active Intuit ProAdvisor across QBO L2, Desktop, Enterprise, Payroll
Scope
Close management, statement oversight, internal controls, bookkeeping supervision, reporting, CPA coordination — not tax filing, audit, or assurance
Fixed-fee
Fixed monthly retainer, written scope before work · typically runs alongside TechBrot bookkeeping
Independent
Not affiliated with Intuit Inc. · QuickBooks is a registered trademark of Intuit Inc.
Controller services questions.
What does a controller do?
What’s the difference between a bookkeeper, a controller, and a CFO?
When does a business need a controller?
What’s the difference between a controller and an outsourced controller?
Does a controller replace my bookkeeper or my CPA?
How much do controller services cost?
Ready when you are
Put someone in charge of getting it right.
Book a 30-minute discovery call. A Certified ProAdvisor reviews your finance function, where the accountability gaps are, and whether controller oversight — or accurate books first — is the right next step. Written fixed-fee scope within 3 business days. No pitch.