Who Handles What in a Compliant Payroll Cycle as
You Grow
A pay cycle can be run by your team, shared with specialists, or handed to a managed service,
and in each case the employer remains responsible to the Internal Revenue Service (IRS) for
federal deposits, returns, and Forms W-2 (IRS Pub 15; IRS instructions for Forms W-2 and
W-3). The decision that matters is who does each step and who checks it.
Payroll services do the work, and the employer stays responsible
Under IRS Publication 15, a payroll service provider “isn’t liable as either an employer or an
agent” of the employer for the employer’s employment taxes. The IRS states that “the employer
is ultimately responsible for the deposit and payment of federal tax liabilities,” and that it may
assess penalties and interest on the employer’s account if a third party fails to pay (IRS
outsourcing page). The Internal Revenue Manual adds that liability “cannot be altered by a
private agreement or contract” between an employer and a third party.
Using a payroll provider also does not relieve an employer of the duty to furnish Forms W-2 to
employees and to file Forms W-2 and W-3 correctly and on time, according to the IRS
instructions for Forms W-2 and W-3.
As of October 2026, the IRS charges 2% of the unpaid deposit for one to five calendar days
late, 5% for six to 15 days, 10% for more than 15 days, and 15% when still unpaid more than 10
days after the first IRS notice or on the day of a demand notice. Tiers replace each other,
reasonable-cause relief may apply, and interest accrues (IRS failure-to-deposit page).
This article’s position is that payroll compliance breaks at the hand-offs between steps more
than at the steps themselves. The steps are the same in every setup, and growth adds
hand-offs between them. So each step needs a named owner and a named checker.
Growth events show when to change who handles a step
As of October 2026, four rule-based events show when to revisit who handles which step.
Deposit schedule. A Form 941 filer is a monthly depositor if total taxes in the four-quarter
lookback period were $50,000 or less and a semiweekly depositor if more than $50,000. For
2026 the lookback runs July 1, 2024 through June 30, 2025 (calendar year 2024 if you filed
Form 944 in 2024 or 2025), and the schedule is not set by how often you pay employees.
Semiweekly deposits come due the following Wednesday or Friday, depending on the payday.
Once $100,000 or more accumulates on any day, the deposit is due by the next business day,
and a monthly depositor that reaches $100,000 becomes a semiweekly depositor the next day,
staying one for at least the rest of that calendar year and the following calendar year (IRS Pub
15). More frequent due dates mean whoever handles deposits needs a standing process.
A hire in another state. State unemployment tax rules and registration vary by state, and the
Department of Labor directory lists each state’s agency. California’s Employment Development
Department says to register as an employer within 15 days if you hire employees and pay more
than $100 in wages in a calendar quarter. The Texas Workforce Commission says employers
register within 10 days of becoming liable, which happens at $1,500 or more in gross wages in a
quarter or one or more employees in 20 different weeks in a year. A first hire in a new state is
the moment to decide who handles that registration and who tracks the state’s rules afterward.
A contractor who becomes an employee. Under IRS Publication 15-A, an employer that
treats an employee as an independent contractor with no reasonable basis is liable for
employment taxes for that worker. The Voluntary Classification Settlement Program, applied for
with Form 8952, lets eligible employers treating workers as contractors reclassify them as
employees for future tax periods. That exposure comes from the earlier classification, so a
conversion is the moment to check how the worker was classified, using the IRS common-law
control test, and to decide who owns that review.
The e-filing threshold. The IRS instructions for Forms W-2 and W-3 require e-filing Forms W-2
once an employer files at least 10 information returns in total, and the instructions for Form
1099-NEC set the same 10-return e-file threshold. Adding employees and contractors adds
returns, so decide who sets up and runs year-end e-filing before the count is reached.
Control and support can be split one layer at a time
This article organizes the pay cycle into three layers of its own design, not an IRS framework.
The reasoning is that routine cycles repeat the same steps, while exceptions need a decision.
Capture and approve. For non-exempt employees, employers keep hours worked each
workday and total hours each workweek, and the Fair Labor Standards Act (FLSA) prescribes
no particular form (DOL Fact Sheet #21). Keep a Form W-4 on file for each employee (IRS Pub
15). A missing punch or an unapproved pay change needs a manager’s decision, and manager
approval of hours stays with you under every setup.
Calculate and review. Calculating net pay from gross wages repeats every cycle, and the
federal income tax withholding step applies the Wage Bracket Method or Percentage Method in
IRS Publication 15-T, or an automated system built on them. Exceptions need a decision.
Employers must honor valid withholding orders such as child support, with penalties in every
state for not withholding and sending payments as ordered. Under IRS Pub 15, the employer
stays responsible for the returns built on these numbers even when a third party prepares them,
so settle in writing who signs off on the payroll register.
Pay, deposit, and record. Wages are due on the regular payday (DOL Handy Reference Guide
to the FLSA), and payday rules vary by state. Federal deposits are made electronically through
the Electronic Federal Tax Payment System (EFTPS), IRS Direct Pay, or an IRS Business Tax
Account, or by a payroll service on your behalf (IRS Pub 15). Choosing who makes each
deposit is the decision, and the IRS holds the employer responsible for the deposit even when a
payroll service makes it on your behalf.
Self-managed means your team runs payroll in your software. Hybrid means you and the
provider split the layers in writing. Managed means specialists run payroll and you stay the
employer. Under all three, the employer answers to the IRS for deposits, returns, and Forms
W-2.
AsureCentral is software-led payroll and HR for growing employers, with a primary range of 25
to 500 employees and reach to 1,000-plus for multi-state, multi-location, or hourly-workforce
complexity. AsureWorks runs on AsureCentral, with Asure specialists doing the work. Same
platform, choice of who does the work, with one login and shared data. AsureWorks is a PEO
alternative with no co-employment, and you remain the employer of record and stay responsible
to the IRS.
Three hand-offs decide whether a shared setup holds
A shared setup creates hand-offs, and these three are worth settling in writing at the start.
Who verifies deposits. The IRS advises employers that use a third party to register for their
own EFTPS PIN and periodically verify payments, and an eligible business can use its own IRS
Business Tax Account to view payment history and notices (IRS outsourcing page). Treat a
provider’s first missed payment as a red flag, and file Form 14157 if you suspect improper
provider activity (IRS third-party payers page). Confirm in writing who verifies each deposit in an
account you control, and how often.
Who holds the IRS address of record. The IRS advises against changing the address of
record to the provider’s address (IRS outsourcing page), and the instructions for Forms W-2 and
W-3 strongly suggest that the employer’s own address be the one on record. In a shared or
managed setup, that means leaving your own address on file. Settle in writing whose address is
on file with the IRS and who must be told before it changes.
Who answers a notice. The IRS says to review a notice carefully and, if it asks for a response,
act by the due date (IRS notice guidance). A third-party designee named in Part 4 of Form 941
can discuss the return and respond to certain math-error and return-preparation notices you
share with them, but cannot bind you to anything, including additional tax, and the IRS does not
send notices to the designee (Form 941 instructions). The IRS decides reasonable cause case
by case and lists reliance on a tax professional among reasons that are generally not valid,
while a system issue that delayed a timely electronic payment may qualify (IRS
reasonable-cause page). Agree in writing who responds to a notice and by what date.
Year-end filings record every cycle you ran
Form W-2 reports wages paid in the calendar year, so every cycle’s records feed the year-end
filing (IRS W-2 and W-3 instructions). As of October 2026, Forms W-2 and W-3 for 2026 are due
Monday, February 1, 2027. Form 1099-NEC, the contractor form, has a $2,000 reporting
threshold for 2026 payments and the same due date (IRS 1099-NEC instructions). The Q4 2026
Form 941 and the 2026 Form 940 are also due that Monday. They get 10 additional days, to
February 10, 2027, only if all taxes (for Form 940, all federal unemployment tax) were deposited
on time in full (IRS due dates page; Form 941 instructions).
As advice, compare your year-end payroll totals with the year’s Forms 941 before generating
Forms W-2. A gap points back to cycle-level records, so decide who runs that comparison and
who signs off before filing.
Frequently asked questions
When should I revisit who handles each payroll step?
Revisit who handles each step when a rule-based event changes the work, such as a new
deposit schedule, a hire in another state, a contractor converted to an employee, or reaching
the 10-information-return e-filing threshold. Each one adds work or a hand-off that someone
should own.
Can I split payroll work between my team and a provider?
Employers can divide payroll work with a provider, and the employer stays responsible to the
IRS either way. The IRS lists deposits made by you through EFTPS, IRS Direct Pay, or an IRS
Business Tax Account, or by a payroll service on your behalf (IRS Pub 15). Put each split in
writing.
Where do I report a new hire who works in another state?
Report a new hire to the state where the employee works, not the IRS, within 20 days under
federal law or sooner if the state requires. A multistate employer may instead register with the
U.S. Department of Health and Human Services and report all hires to one chosen state.
How do I correct a Form 941 I already filed?
File Form 941-X. Underreported tax is corrected by the return due date for the quarter you find
the error, paying when you file. Overreported tax is corrected within three years of filing or two
years from payment, whichever is later; the last 90 days use the claim process.
How long do I keep payroll records?
Keep employment tax records at least four years. Under the FLSA, keep payroll records at least
three years and time cards and wage-computation records two years (DOL Fact Sheet #21).
Confirm any state retention rule with your state labor agency.
Talk to an expert at Asure
Pricing for AsureCentral and AsureWorks is a custom quote based on employee count, setup
(self-service, hybrid, or fully managed), the plan chosen, and the modules added. Talk to an
Asure expert about which setup fits how you run payroll.
