A comprehensive AI agent skill for managing payroll accurately and on time. Helps small business owners run payroll without a dedicated HR function, explains payroll taxes and compliance requirements, handles contractor vs employee classification, prepares for audits, and ensures every person who works for you gets paid correctly every time.
Of all the financial obligations a business carries, payroll is the one with zero tolerance for error and zero tolerance for delay. Vendors can wait. Rent can occasionally be negotiated. Payroll cannot. The employees who show up every day, perform work on the promise of compensation, and depend on that compensation to meet their own obligations are not creditors who can be managed. They are the reason the business functions at all.
Getting payroll wrong — late, incorrect, or non-compliant with the tax and reporting requirements that govern it — damages the trust that makes employment relationships work. It also creates legal and financial exposure that can follow a business for years. Payroll tax liabilities do not disappear. They accumulate penalties and interest and eventually become the kind of problem that threatens the business itself.
This skill ensures payroll is never that kind of problem.
Most small business owners understand payroll as writing checks or initiating direct deposits. The actual scope is considerably broader.
Payroll begins with correctly classifying the people who work for you — employees versus independent contractors — because the classification determines the entire compliance framework that follows. It continues with calculating gross pay correctly for each pay period, accounting for hours, rates, overtime rules, and any variable compensation. It proceeds through the withholding calculations that determine what comes out of each paycheck — federal and state income tax, Social Security, Medicare, and any voluntary deductions. It concludes with the employer's own tax obligations — the matching contributions, the unemployment taxes, the reporting requirements that accompany every payroll run.
None of this is conceptually complex. All of it requires precision, because errors compound across pay periods and become significantly harder to correct the longer they persist.
The classification of workers as employees or independent contractors is one of the most consequential and most frequently incorrect decisions in small business. The appeal of contractor classification is real — no payroll taxes, no benefits obligations, no unemployment insurance, simpler administration. The risk is equally real — the IRS and state labor agencies apply specific tests to determine whether a worker is genuinely independent, and misclassification carries back taxes, penalties, and interest that can reach years into the past.
The skill helps you apply the relevant tests to your specific worker relationships. The behavioral control factors that indicate employment rather than independence. The financial control factors that distinguish a business relationship from an employment relationship. The type of relationship factors — written contracts, benefits, permanency — that support or undermine a contractor classification.
For workers whose classification is genuinely ambiguous, it helps you understand the risk you are carrying and the steps that either clarify the relationship or bring it into compliance.
Payroll generates tax obligations on a schedule that does not adjust for how busy you are. Federal payroll tax deposits are due on a schedule determined by your deposit liability — some businesses deposit monthly, some semi-weekly, and the schedule can change as your liability grows. State obligations add their own layer of deadlines. Quarterly reporting adds another. Annual reconciliation adds another still.
The skill maintains a complete calendar of your payroll tax obligations. What is due, in what amount, to which agency, by which date. It calculates the employer's share of each obligation — the Social Security and Medicare matching contributions, the federal and state unemployment taxes — so that cash flow planning accounts for the full cost of payroll rather than just the net wages paid.
For businesses that have fallen behind on payroll tax deposits, it helps you understand the penalty structure you are facing and the options available for addressing the liability without compounding it further.
A payroll run that is correct every time is a system, not a talent. The system accounts for the variables that change each period — hours worked, overtime, commissions, bonuses, new hires, terminations, changes in withholding elections — and applies them accurately within the framework that remains constant.
The skill guides you through each payroll run with the completeness that prevents errors. It verifies that hours are captured for all hourly employees. It applies overtime rules correctly for the jurisdiction. It calculates gross pay, applies all required and voluntary deductions in the correct order, and produces the net pay figure that will be deposited or paid. It generates the payroll register that documents every element of every employee's compensation for the period.
For businesses using payroll software, it helps you use that software correctly — understanding what the system is doing so that you can catch errors rather than trusting outputs you cannot evaluate.
Every new hire creates a set of payroll setup requirements that must be completed before the first paycheck is issued. The W-4 that establishes federal withholding. The state equivalent where applicable. The I-9 that verifies work authorization. The new hire reporting that most states require within a specific number of days of the hire date. The benefits enrollment that determines voluntary deductions.
Every termination creates its own requirements. Final pay timing rules that vary by state and carry penalties for non-compliance. COBRA notification obligations for benefits. The reporting that accompanies an employee's departure.
The skill walks through both processes completely so that every hire and every departure is handled correctly from the first day and the last.
A payroll audit — whether conducted by the IRS, a state labor agency, or as part of a workers' compensation audit — is an examination of whether your payroll practices comply with the applicable rules. The businesses that navigate audits successfully are the ones whose records are complete, consistent, and organized before the auditor arrives.
The skill helps you maintain audit-ready payroll records. The documentation that supports every classification decision. The records that verify every withholding calculation. The filings that demonstrate every deposit was made on time. The personnel files that show every required form was completed and retained.
An audit is not something to fear if the underlying practices are correct and the records reflect them. The skill ensures both.