For each new hire, collect withholding forms, complete Form I-9, report the hire, review tax deposits, and arrange employment tax recordkeeping.
Key takeaways
- Collect withholding forms before running the first payroll.
- Calendar the employment verification and state reporting deadlines.
- Check employment tax liability and the applicable deposit schedule.
- Assign someone to maintain the records and track setup time.
This post walks through five payroll items that need to be set after each hire date. Most of them carry a deadline or a recordkeeping rule, and every one of them touches the labor rate you quote to customers. I am not a payroll professional or a tax advisor, so treat this as a checklist to hand to whoever runs your books, and check your state's rules with your accountant before you rely on any of it.
Why the first paid week is the number to watch
Payroll costs do not start at the wage. They start on the first day the person works for pay. That matters because some federal deadlines are counted from that day, not from the day you signed the offer. Use that starting point when you build the first week's cost.
If you price the labor rate using only the hourly wage, you will undercount the first week in three ways. You will miss the employer-side payroll taxes that come with each paid hour. You will miss the hours spent on paperwork, which often falls on the owner or office manager during the crew member's first days. And you will miss the cost of the tasks that have to happen on a schedule, such as a deposit that comes due or a report that must reach the state by a certain date. Setting the five items below as soon as the hire date is known keeps all three costs visible.
The cost is not only money. A missed deadline can mean a second trip to the office, a phone call to an agency, or a crew member who is paid late because a form was never returned. Those are real hours, and they belong in the first week's number too.
A simple habit helps. When a new person is added, write down the hire date, the expected first paid day, and the day each item below is due. Put those dates in the same calendar your crew uses for scheduling. The admin work then stops being a surprise and becomes part of the job cost you planned for.
1. Get the W-4 on file before the first paycheck
The first item is the employee's federal withholding form. The U.S. Small Business Administration (SBA) describes each new employee completing a W-4 as part of payroll setup. The W-4 tells you how much federal income tax to withhold from each check, so you need it before you run the first payroll, not after.
Many states also have their own withholding form. Your state's revenue or labor department will say which form applies and how it should be handled. Ask for both forms at the same time you collect the new hire's basic information, such as legal name, address, and taxpayer identification number. Missing one form usually means the first check is either calculated wrong or delayed while someone chases a signature.
For pricing, this item costs little in dollars but can cost a lot in time. Make it a one-page onboarding packet that the new hire fills out on day one, and set aside time for the office to review it before the first pay period closes.
Decide before the first hire who owns this step. In a two-person office, that is often the owner, which means the owner's time on the first morning is a real cost. Ask the new hire to sign and date every form, and check each one for blank lines before the file is closed. A form that comes back half-filled can hold up a first check, and it is cheap to prevent on day one and expensive to chase a week later.
2. Complete Form I-9, Section 2, on time
The second item is the employment eligibility check. USCIS states that the employer, or an authorized representative, must complete and sign Section 2 of Form I-9 within 3 business days of the date of hire. The same USCIS guidance says that if the job lasts less than 3 days, Section 2 must be completed no later than the first day of work for pay. For a crew hired for a short job, that means the deadline can arrive on the first morning on site.
The hire date means the first day of work for pay. Plan the I-9 review for the first two or three days, and make sure someone who is authorized to complete Section 2 is available on those days.
Keep in mind that I-9 errors are easy to make and hard to fix later. Avoid rushing the review while also trying to get the new hire started on the job. Give the reviewer a quiet ten minutes with the new hire, a copy of the instructions, and a checklist of what to look for. Build the time for that review into the first day's cost rather than treating it as a surprise.
The USCIS guidance on this step is archived at the link below. Read it before your first hire, and again if your office changes who completes the form.
Source: Completing Section 2, Employer review and attestation | USCIS
3. Report the new hire to your state directory
The third item is the new hire report. The SBA notes that employers also report new employees to their state directory within 20 days of the employee hire date, as required by their state. The 20-day figure is the one the SBA gives, but the requirement itself is set by each state, so the rule that binds you is the one your state publishes, including its deadline and the way you submit the report.
For a labor-rate estimate, this report is mostly administrative, but it is not optional. Missing it leaves you out of step with the state, and correcting it later takes time you did not plan for. Gather the details the report asks for, usually the new hire's name, address, identification number, and start date, before you open the state's form. Set the report as a task on the same day as the hire date, and have the office confirm that the submission went through and save the confirmation with the employee's file.
Write the state's deadline in your onboarding notes rather than relying on memory. A short table with the state, the office, the deadline, and the submission method will save you a search the next time you hire.
The same thinking applies if a new hire leaves before the first pay period ends. The report may already be filed, so note the separation date in the file and confirm with your accountant whether the state needs to hear about it too. Do not assume that a short job means no paperwork.
4. Recheck your deposit schedule
The fourth item is the deposit schedule. The Internal Revenue Service explains that the amount of employment taxes you previously reported on your Forms 941 or 944 determines which deposit schedule you must use, either monthly or semiweekly. Review that reporting history rather than assuming a new hire immediately changes your schedule.
The IRS also sets a threshold that matters for small crews. If you are required to file Form 941 and your employment tax liability for the preceding quarter or the current quarter is less than $2,500, you may pay the taxes for the current quarter with your timely filed return instead of making deposits. That option comes with a condition: it applies only if you do not incur a $100,000 next-day deposit obligation during the current quarter. If your liability is $2,500 or more, you must deposit your taxes unless you are eligible to pay with your return.
What this means for pricing is simple. Before the new hire's first pay period, estimate how much employment tax the new payroll will add over a quarter. Apply the threshold to employment tax liability for the preceding or current quarter, not to wages plus taxes. Ask your accountant to check the liability and your prior reporting separately. If deposits are required, plan when the cash must be available.
Money reserved for a tax deposit is not an additional payroll expense on top of the tax itself. Keep deposit timing in your cash-flow plan so you do not count the same tax twice in the labor rate.
Do not treat this as a one-time check. Each time the crew changes size, the employment tax picture can change with it. Review the deposit position when you hire, when someone leaves, and when a seasonal crew is added. Your accountant can confirm the current figures and the schedule that fits your payroll, and the IRS page below lays out the deposit rules in its own words.
Source: Topic no. 757, Forms 941 and 944 – deposit requirements | Internal Revenue Service
5. Set your employment tax records to be kept
The fifth item is recordkeeping. Every new hire adds documents to the file: the W-4, the state withholding form, the I-9, the state new hire report confirmation, pay records, and time sheets. The IRS says to keep employment tax records for at least 4 years after the date that the tax becomes due or is paid, whichever is later. Ask your accountant which file items, including pay records and time sheets, fall under that rule and what retention periods apply to the other forms.
Set up one storage location for each employee and label it with the hire date. Do not leave the paperwork in a personal inbox or a clipboard on the truck. When someone leaves the company, their file does not disappear with them.
Decide how the files will be accessed, too. A paper folder in a locked drawer works for a small office, but it has to be easy to find. If you keep electronic copies, make sure the person who will need them later can open them without hunting for a password. Store copies of the I-9 and the W-4 with the rest of the file so the whole picture is in one place when a question comes up.
This also helps when you need to answer a question from a bank, a bonding company, or an agency. A clean file lets you pull the first paid week's records quickly, which is exactly the week you are trying to price accurately.
Source: How long should I keep records? | Internal Revenue Service
Put the first paid week into your labor rate
With the five items set, you can build the real cost of a new crew member. Start with the hourly wage and multiply it by the hours the person will be paid in the first week, including any paid training, orientation, or travel to the first job site. Add the employer-side payroll taxes that come with that wage. Then add a share of the admin time: the W-4 review, the I-9 check, the state report, and the file setup.
Use the guide to employer payroll tax rules when checking the tax component. Divide the combined wage, employer tax and admin cost by the hours you will bill; keep deposit timing separate. Compare that number with your standard rate, and the gap is the start-up cost you are carrying.
Do not spread the admin cost evenly across all your hours. It belongs mostly to the first week and the first pay period. If you bid jobs in the first month after a hire, the labor rate you quote should reflect that higher start-up cost. Once the paperwork is done and the schedule is set, you can lower the rate to the steady-state number.
Keep a simple record of what each hire actually cost in their first paid week. Over a year, that record will tell you whether your estimate was close, and it will show you which steps took longer than you expected. A contractor who tracks those numbers stops guessing and starts pricing crews with confidence. Check your markup and margin rates when carrying that cost into a customer price.
Illustrative example: separate cost from cash timing
For illustration only, suppose paid wages are $50, employer payroll taxes are $20, and priced admin time is $20. The combined cost is $90. These are illustrative amounts, not tax rates. Reserving the $20 tax amount for a deposit does not add another expense.
Take the next step today
The most useful habit is the simplest one. When a hire date is set, do not wait for the first paycheck to start the admin work. Put the five items on the calendar, assign each one to a person, and check them off as they are done. The small amount of time it takes now is what keeps the first paid week from costing more than the bid allowed.
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Payroll questions
Who should review the checklist?
Ask whoever runs your books to review it with your accountant. Give them the hire date and expected first pay period so they can check the tasks against your payroll process.
How can you improve the next estimate?
Compare the actual setup time with the admin time you allowed. Use the difference to adjust your next hire's first-week estimate.