Last updated: September 17, 2026
If your accountant processes your payroll, you probably feel like that part of the business is handled. And it may be. But “my accountant handles payroll” can mean a lot of different things — and some of them leave significant gaps that don’t surface until a tax notice arrives, an employee reports an error, or you find out your quarterly filings weren’t being submitted the way you thought. Here are the questions every small business owner should ask when their accountant processes payroll for them.
What “My Accountant Processes Payroll” Usually Means
When an accountant processes payroll for a small business, the arrangement typically falls into one of three models — and the service level and risk exposure are very different depending on which one applies to you.
Model 1: The Accountant Runs Payroll Software on Your Behalf
In this model, your accountant logs into QuickBooks Payroll, Gusto, or a similar platform, enters your payroll data each period, and processes the run. They may have access to your employee records, or you may submit hours and changes to them each pay period. The payroll software itself handles direct deposit, tax calculations, and often the federal and state tax filings.
This is the most common arrangement — and it works reasonably well for simple, stable payrolls. However, the accountant is functioning as a data entry intermediary, not a full-service payroll provider. When something goes wrong — a missed deposit, an employee classification question, a wage garnishment, a terminated employee’s final paycheck — the resolution depends on the accountant’s payroll knowledge and availability, which varies significantly from firm to firm.
Model 2: The Accountant Partners with a Payroll Provider
Some accounting firms have formal partnerships with payroll providers — ADP, Paychex, or a local provider like Payroll Freedom — and act as the client’s liaison. The payroll provider handles the actual processing, tax filings, and compliance. The accountant handles the accounting integration and client relationship.
This is generally the strongest model when it’s set up correctly. The client gets payroll expertise from a dedicated specialist and accounting expertise from their CPA — with both parties communicating. In practice, however, the quality depends heavily on how well the two firms actually coordinate. When they don’t talk to each other, payroll data and financial statements can drift apart in ways that create tax problems later.
Model 3: The Accountant Has a Full In-House Payroll Function
A smaller number of accounting firms have built genuine in-house payroll operations — dedicated payroll staff, payroll-specific software platforms, established compliance processes. This exists, particularly at larger regional firms. However, it’s less common than most small business owners assume. In fact, many firms that market “payroll services” are operating under Model 1.
The Questions to Ask When Your Accountant Processes Payroll
If your accountant currently processes payroll for your business — or if you’re considering adding payroll to an existing accounting relationship — these questions will tell you exactly what you’re getting. In each case, the goal isn’t to catch your accountant doing something wrong. It’s to understand exactly what’s covered so you can fill any gaps before they become problems.
Question 1: Who actually files my 941s and state tax returns?
Form 941 is the quarterly federal payroll tax return. Late or incorrect filings trigger IRS penalties that start at 5% of the unpaid tax and climb quickly. Ask your accountant directly: do you file our 941, or does the payroll software file it automatically? If the software files it, do you review it before it goes? Who receives the IRS acknowledgment?
This matters because some accountants assume the payroll software is handling filings that are actually the accountant’s responsibility. Similarly, some assume the client is reviewing filings that the client thinks the accountant is handling. The gap between those assumptions is where compliance problems live.
Question 2: When there’s a payroll error, who fixes it — and how fast?
Payroll errors happen. The question is what happens next. Specifically, ask: if an employee is underpaid on a Friday, who do I call? Is someone available same day? When a direct deposit bounces, who handles the re-issue? When we get an IRS notice about a missed deposit, who responds?
If the answer is “call the accounting firm and leave a message,” that’s a different service level than “call your dedicated payroll rep directly.” Neither is automatically wrong — but you should know which one you have before an error creates a time-sensitive problem for your employees.
Question 3: Are you handling new hire reporting?
Federal law requires employers to report all new hires to the state directory within 20 days of the hire date. Illinois and Wisconsin both have separate reporting portals. If your accountant is only processing payroll runs — not onboarding new employees into the system — new hire reporting may be falling through the gap. Ask specifically: when I hire someone new, what do you need from me and what do you handle?
Question 4: Who handles year-end W-2 preparation and filing?
W-2s must be provided to employees by January 31 and filed with the Social Security Administration by January 31. Ask whether that’s included in your current arrangement or billed separately. Additionally, ask who reconciles the W-2 totals against the quarterly 941s — because discrepancies between those two create IRS notices that often don’t surface until the following year.
Question 5: Do you handle Illinois and Wisconsin-specific compliance?
State-specific payroll compliance is where generic payroll arrangements break down most often for Illinois and Wisconsin small businesses. Ask specifically:
- Are you tracking Illinois Paid Leave for All Workers Act (PLAWA) accruals — effective January 1, 2024, applies to every Illinois employer regardless of size?
- Are you aware of the Illinois One Day Rest in Seven Act requirements for businesses with shift workers?
- If we use a fingerprint time clock, are you advising us on Illinois BIPA compliance?
- Are you monitoring the Illinois and Wisconsin SUI wage base changes that affect deposit amounts each year?
These aren’t trick questions — they’re reasonable things a payroll professional in Illinois and Wisconsin should know. If the answers are vague, that’s useful information about what your current arrangement actually covers.
Question 6: What does it cost — and what’s not included?
Payroll processing through an accounting firm is sometimes bundled into a monthly retainer and sometimes billed by the hour or per run. Ask for a complete breakdown of what’s included and what generates additional fees. Specifically, common add-ons that aren’t always disclosed upfront include: W-2 preparation, new hire processing, off-cycle payroll runs, state tax registrations, and garnishment administration.
When an Accountant Handling Payroll Makes Sense
To be direct: there are situations where having your accountant process payroll is genuinely the right answer. Specifically, if your business is very small (under five employees), your payroll is simple and stable (no variable comp, no tips, no overtime complexity), and your accountant has strong payroll knowledge and a clear process — the consolidation can work well. The accounting integration is tighter, and there’s one fewer relationship to manage.
Furthermore, the arrangement works best when the accountant is transparent about what they’re doing — which software, which filings, what’s included — and when the business owner has verified those answers rather than assuming.
When a Dedicated Payroll Provider Makes More Sense
A dedicated payroll provider makes more sense as payroll gets more complex. Variable compensation, hourly crews with overtime, tipped employees, multiple states, prevailing wage requirements, workers’ comp integration, BIPA-compliant timekeeping, electronic onboarding — these are areas where a specialist who handles payroll all day every day outperforms an accountant for whom payroll is one of several services.
Additionally, a dedicated provider offers something an accounting firm typically doesn’t: a named payroll rep who picks up the phone when your employee calls on a Friday afternoon about a missing direct deposit. For most small businesses, that service model matters as much as the technical capabilities. The Department of Labor’s wage and hour requirements — overtime, timekeeping, classification — are areas where a dedicated specialist’s day-to-day familiarity makes a measurable difference.
For most small businesses in the $500K–$15M range, the strongest setup is a payroll provider and an accountant who actually communicate with each other. The payroll provider sends reports to the accountant. Your accountant reconciles payroll data against the books. When a classification question comes up, they collaborate rather than each assuming the other is handling it. That coordination doesn’t happen automatically — it has to be built into how both relationships are structured. For more on what that looks like in practice, see our post on what happens when your accountant and payroll provider don’t talk.
What This Means for Your Business
If your accountant processes your payroll and you’ve never asked these questions, that’s not a criticism — most small business owners haven’t, because it feels like a settled arrangement. However, “settled” and “complete” aren’t the same thing. A 30-minute conversation with your accountant — or with a payroll provider — will tell you exactly what’s covered, what isn’t, and whether anything needs to change.
Our 30-minute meeting is exactly that conversation. We’ll look at your current payroll setup, tell you what we see, and let you decide whether anything needs to change. No obligation. Our pricing calculator is also available if you want a cost comparison first.
Illinois: 847-949-8373 | Wisconsin: 262-375-2440
Frank Fiore has spent 20+ years helping small business owners in Illinois and Wisconsin navigate payroll compliance, provider selection, and the questions most owners never think to ask until something goes wrong. Payroll Freedom serves clients from offices in Mundelein, IL and Grafton, WI. This article is provided for general informational purposes only and does not constitute legal, tax, payroll, or HR advice. Payroll compliance requirements vary by jurisdiction and situation. This post reflects our experience working with small businesses in Illinois and Wisconsin — your current arrangement may differ. Before making changes to your payroll setup, consult with your accountant and a qualified payroll professional. Reach out to Payroll Freedom for guidance specific to your business.
