Outsourced Financial Controller Services

An outsourced Financial Controller provides qualified FC-level financial management to a business without being a full-time employee of that business. The term ‘outsourced Financial Controller’ covers two distinct models that are important to distinguish: the fractional FC and the outsourced FC via an accountancy firm.

The fractional Financial Controller is a qualified FC professional — ACA, ACCA or CIMA — who works directly for the business on a one to two day per week basis, typically engaged through a specialist recruitment firm such as Accountancy Capital. They are an individual professional with FC-level experience who becomes the business’s part-time FC, attending the business regularly, managing the month-end close, overseeing the management accounts, managing the audit process and providing the qualified financial oversight that the business needs without the full-time cost of a permanent FC.

The outsourced FC from an accountancy firm is a service provided by an accounting practice — typically a regional or national accountancy firm — where a team of the firm’s staff take over the finance function on an outsourced basis, providing bookkeeping, management accounts production, year-end accounts preparation and tax advice as a bundled service. This model is common for businesses of £1m–£5m revenue that do not need a dedicated in-house finance professional.

This page focuses on the fractional FC model — placing an individual qualified FC professional directly with a business on a part-time basis — which is Accountancy Capital’s specific service. See Fractional Financial Controller for the full service page.

What an Outsourced Financial Controller Does

Regardless of whether the business uses the ‘outsourced FC’ or ‘fractional FC’ terminology, the scope of the role when provided by an individual qualified professional is the same as a permanent FC — but delivered across one to three days per week rather than five:

Month-end close oversight. The outsourced FC manages the close process and signs off the management accounts to FC standard within the agreed timetable. At businesses with a bookkeeper or accounts assistant in place, the outsourced FC directs their work during the close rather than performing the transactional posting themselves.

Management accounts production and presentation. The outsourced FC produces or oversees the production of the monthly management accounts and presents them to the CEO or board in the regular management accounts meeting. Most outsourced FC engagements include a monthly management accounts meeting as a fixed element of the retainer.

Year-end audit management. The outsourced FC manages the year-end audit process: preparing the audit file, managing the auditor relationship through fieldwork, responding to queries and reviewing the draft statutory accounts and management letter.

Financial controls. The outsourced FC designs and maintains the financial controls framework appropriate for the business’s size and risk profile, including payment approval hierarchies, bank reconciliation review and payroll oversight.

Advisory and commercial support. The outsourced FC is available by phone and email between their on-site days for financial advisory discussions — pricing decisions, investment cases, bank or investor queries — within the agreed retainer scope.

Who Needs an Outsourced Financial Controller?

The business that most consistently benefits from an outsourced or fractional FC has three characteristics: revenue of £2m–£12m (below which the financial complexity may not justify even a fractional FC; above which the volume of FC-scope work typically justifies a permanent appointment); a bookkeeper or accounts assistant in place managing the transactional processing but without the qualified FC oversight needed to produce reliable management accounts and manage the year-end; and a CEO or owner who is making commercial decisions without the financial information and analysis they need because the current finance resource cannot provide it.

The most common outsourced FC triggers are: the business has grown past the point where the existing bookkeeper can manage the audit and produce reliable management accounts; the external accountant has told the owner they need a more senior in-house finance resource; the bank or an investor is requesting financial information at a standard the current team cannot produce; or the business is preparing for a sale or a fundraising that requires qualified FC-level financial documentation.

Outsourced FC vs Permanent FC: Cost Comparison 2026

The fractional or outsourced FC is typically 40–55% of the total employment cost of a permanent FC, making it the right model for businesses where the volume of FC-scope work is genuinely one to two days per week. See the Fractional FC Rates UK guide for the full cost analysis and the Finance Team Costs UK guide for the all-in employment cost framework.

How Accountancy Capital Sources Outsourced Financial Controllers

Accountancy Capital sources Fractional and Outsourced FCs through our active network of qualified finance professionals who have chosen the portfolio or fractional career model — not candidates between permanent roles taking part-time work as a bridge. The distinction matters enormously in the quality of the engagement: the fractional FC who has managed three or four fractional engagements simultaneously has developed a professional efficiency and an adaptability to different business contexts that a first-time fractional candidate has not.

Our Outsourced FC network covers ACA, ACCA and CIMA-qualified professionals with proven FC experience at businesses of comparable scale and ownership structure to the client’s. We match specifically on: revenue size, sector, accounting system (Xero, Sage, NetSuite, QuickBooks), the specific close timetable required and the business’s planned use of the FC’s advisory capacity. See the Fractional Financial Controller page for the full service description and the Fractional Finance Hub for the broader fractional finance placement service.

Outsourced FC in Chester, the North West and Other Regions

Accountancy Capital places Outsourced and Fractional FCs across the UK, including businesses in Chester, Manchester, Liverpool and the wider North West. Regional outsourced FC engagements typically command lower retainer rates than London equivalents — £29,000–£55,000 per year for a two-day-per-week engagement in the North West compared with £39,000–£68,000 in London — reflecting both the regional salary differential and the greater prevalence of owner-managed businesses in regional markets that are typically served by a fractional FC rather than a permanent appointment.

In the North West specifically, the manufacturing and logistics base — Cheshire, Greater Manchester, Merseyside — creates consistent demand for Outsourced FCs who have experience with production cost accounting, inventory management and the specific financial management requirements of distribution businesses. Accountancy Capital has active candidate relationships in the North West market at FC level. Call 0204 553 8893 to discuss an outsourced FC requirement anywhere in the UK.

What to Include in an Outsourced FC Brief

The outsourced FC brief that produces the strongest match covers five elements: Business size and sector — revenue, industry, number of entities. Current finance team — who is currently doing the bookkeeping, management accounts and year-end, and what is working and what is not. Accounting system — Xero, Sage, QuickBooks, NetSuite or other; this determines which outsourced FCs can operate productively from day one. Days per week needed — one day, two days, three days; and whether those days need to be fixed in the diary or can be flexible. Budget — the monthly retainer budget or the annual cost the business is prepared to commit.

Call 0204 553 8893 with these five elements. Accountancy Capital will confirm the realistic monthly retainer range for the specific scope in the same-day response and begin matching against our active Fractional FC network.

Outsourced FC vs Bookkeeper: When to Make the Change

The most common question Accountancy Capital receives in the context of outsourced FC discussions is: ‘We have a bookkeeper and an external accountant — do we need an outsourced FC?’ The answer depends on whether the current arrangement is providing the financial management the business needs. The indicators that it is not: management accounts that are consistently late or that the CEO does not find useful; a balance sheet that the bookkeeper cannot reconcile fully; an audit that costs significantly more than it should because the audit firm is doing work that should be done in-house; a bank or investor relationship that requires financial information at a standard the current team cannot produce; or a period of significant business change — a new product line, an acquisition, a PE investment — that requires qualified FC-level financial management to navigate safely.

If two or more of these indicators apply, the business has outgrown the bookkeeper-plus-external-accountant model and an outsourced or fractional FC is the right next step. See Hiring Your First Qualified Accountant for the framework and When a Finance Manager Is No Longer Enough for the scope escalation decision guide.