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Outsourced Bookkeeping vs. an In-House Bookkeeper

A straight comparison of the two ways small businesses get their books kept — what each one really costs, and where each one holds up better.

Side-by-side comparison

FactorOutsourced (NEXACC)In-house hire
Typical monthly cost, small business$450–$850 flatSalary + payroll tax + benefits, often $3,500–$5,500/month loaded
Pricing modelFlat monthly fee, scoped upfrontHourly wage or salary, set independent of workload
Coverage when someone is sick or leaves
Senior review of every closeDepends on whether you also employ a controller
Recruiting, training, and turnover risk
Software, licenses, and continuing education costIncluded in the feePaid separately by you
Multi-state payroll and sales tax depthVaries by individual hire
Contract termsMonth-to-month, 30 days' noticeEmployment relationship, notice varies
Who you talk toA named lead accountant on a dedicated teamOne person, unless you also hire a backup

The real cost comparison

The sticker price of an in-house bookkeeper is a wage. The real cost is that wage plus employer payroll taxes, benefits if you offer them, the software licenses and continuing education, and the hours a manager spends recruiting, training and reviewing the work. Add those up and a full-time in-house bookkeeper commonly runs well beyond the wage alone before a single reconciliation is done.

NEXACC's flat monthly accounting plans are published at $450, $850, and $1,650 per month, scoped to transaction volume and entity count before you commit. That fee already includes reconciliation, categorization, financial statements, and a named lead accountant — there is no separate line for software, training, or backup coverage, because those are built into the price.

Neither model is universally cheaper. A high-volume company running its own finance department at scale may find a full-time hire, or several, makes sense once the workload is large and steady enough to justify it. The comparison is about which structure fits the size and rhythm of your business today.

What changes when someone is out sick or quits

This is the coverage gap most owners underestimate. A solo in-house bookkeeper who takes vacation, goes on leave, or leaves the job takes your books' continuity with them. Nobody else necessarily knows your chart of accounts, your vendor list, or where last month's reconciliation stalled.

An outsourced bookkeeping team is structured so a dedicated group, not one individual, is responsible for your file. If your lead accountant is out, someone else on the team who already has context can keep the close moving. That is a structural difference, not a promise — it comes from having more than one person assigned to the account by design.

What an in-house hire gets you that outsourcing doesn't

An in-house bookkeeper is physically present, available for ad hoc requests throughout the day, and dedicated entirely to your business with no other clients competing for their time. For a company with a genuinely high daily transaction volume, or one that wants finance embedded in daily operations rather than on a monthly cadence, that presence has real value.

The honest trade-off: that dedication comes from paying for 100% of one person's time, whether or not your business needs 100% of it in a given month. Outsourced pricing is scoped to the actual work, which is why it tends to cost less for businesses below a certain transaction volume and catches up in cost as volume grows.

How to decide

If your transaction volume is steady and moderate, if you want a fixed monthly number you can budget against, and if you'd rather not manage a direct employee's HR, software, and training, an outsourced flat-fee arrangement is usually the simpler and less expensive path. If your volume is large enough that a full-time role is clearly justified and you want someone embedded in daily operations, hiring in-house can be the right call.

Either way, the numbers should be concrete before you decide. Ask any provider — outsourced or a staffing agency helping you hire — for the fully loaded monthly cost in writing, not just the headline number.

Frequently asked questions

Get the fully loaded number in writing

A 30-minute call gets you a flat-rate proposal scoped to your transaction volume, so you can compare it directly against a hiring plan.

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