Taking a credit against the full prevailing wage fringe benefit for company paid 401k contributions and reporting it correctly on the Federal WH-347 Certified Payroll Report can be very confusing. This question was asked by a reader who recently requested our 4 Ways Contractors Pay Prevailing Wage Fringe Benefits eBook.
We are a non-union shop working on prevailing wage jobs; our Company offers a 401k plan and the company contributes 4% of our employee’s gross wages to the 401k. We understand that the 401k plan is considered a bona-fide plan, but how do we take an hourly credit when our contributions are based on a percentage of gross? Currently we just look at an employee’s gross wages for the month and make the calculations and contributions.
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Taking a credit against the full prevailing wage fringe benefit IS confusing, it’s NOT just you.
The fact that you are a non-union shop, and your employees are probably also work on non-prevailing wage jobs adds another layer of complexity to this. And if you also take credit for other company paid contributions, such as health insurance – well, that to will add complexity. If the credits that you take do not equal the FULL prevailing wage fringe – well that too adds an additional layer of complexity.
From what “I” know (and realize that I’m in Vermont and know enough about prevailing wage rules & regulations to be dangerous – I may not know all the fine print for your specific state). I will explain what I know and you should then verify it with the Prevailing Wage Unit of your local Department of Labor just to make sure. I also want to point out that this methods is not 100% accurate and extra work will need to be done if the combine credits that you can take do NOT equal the full fringe benefit rate.
Step 1 – Convert the percentage into an hourly rate
First you are going to need to convert the percentage into an hourly rate.
This is done by taking the prevailing wage hourly base rate and multiplying it by 4%. So if the base rate is $35.00 per hour multiply this by 4%, which equals $1.40.
Step 2 – Set up a company contribution item in your accounting software to track the hourly rate
While you probably already have a company contribution item in your accounting software, you’ll want to add another one specifically for the prevailing wage credit, this will make it easily identifiable in the event of an audit.
If you use QuickBooks to do your payroll, go to the Lists menu -> Payroll Item List -> click the Payroll Item button (bottom left of this window) -> choose New -> Custom Setup -> choose Company Contribution -> enter the name that you want to use in checks and reports (PW 401k) -> make sure the track expenses by job option is checked -> currently the Tax tracking type should be set to None -> on the Taxes tab, nothing should be checked -> select the Calculate based on quantity option -> and on the last window set default rate to 1.40 with no annual limit AND be sure that the This is an annual limit option is NOT checked. Click Finish.
Add this new company contribution item to the Payroll & Compensation Info tab of all employees in the Additions, Deductions and Company Contributions section.
Step 3 – When creating paychecks
This is where it gets really complex, especially if the credits you take against prevailing wage do not equal the full fringe rate and you pay a portion of the fringe in cash – which will then increase the hourly rate of pay.
EXAMPLE: John J. Equipment, your employee works 25 hours at $35.00/hr on a prevailing wage job and 15 hours at $28.00/hr on a non-prevailing wage job during the week.
Against the company contribution item for the prevailing wage 401k you will enter a quantity of 25 (for 25 hours worked on a prevailing wage job). This entry is pretty straightforward.
To determine the “normal” 4% of gross 401k contribution, you’ll need to take the total gross from all hours worked multiply it by 4% then SUBTRACT out the prevailing wage contribution, and enter that dollar amount.
- 25 prevailing wage hours x $35.00/hr = $875.00
- 15 non-prevailing wage hours x $28.00/hr = $420.00
- equals $1,295.00
- times 4% = $51.80
- MINUS 25 prevailing wage hours x $1.40/hr credit = $25.00
- $51.80 MINUS $25.00 = $26.80 remaining 401k contribution
You’ll enter the $26.80 in the RATE column for the “normal” 401k contribution.
Important Note: If the items that you are allowed to take credit for do not equal the full prevailing wage fringe; consider adding a bona-fide plan to handle the balance of the fringe benefit contribution. A very good plan to consider is the one offered by Prevailing Wage Contractors Association (PWCA), the employees have access to the fringe contributions if you have to lay them off for a short amount of time. For additional information please contact us or contact PWCA directly, indicating that you found them through Nancy Smyth from Sunburst Software Solutions, Inc.
Setting up and tracking Union Fringe Benefits in QuickBooks can be a fairly straightforward task, after all Union Fringes are just a specified hourly dollar amount that the company pays to the Union on behalf of the employee.
Union fringes often consist of contributions to Vacation/Holiday, Health & Welfare, Pension, Training, and sometimes Travel & Subsistence, Savings, or Fund Administration. Depending upon the Union that you are dealing with, some of the fringe benefits could be subject to payroll taxes, while others are not.
Most of the time fringes are calculated and paid based on the number of hours the employee works on the jobsite, occasionally, however, they are a based on a percentage of gross pay.
Regardless of how they are paid (based on an hourly amount or a percentage of gross) or if they are taxable or not; in QuickBooks, each of these specific types of hourly fringe benefits should be set up in the Payroll Item List as Company Contribution items.
Now that you know some basic information about Union Fringe Benefits and how you would track them in QuickBooks, let’s take it a step further and explore some of the more complex issues.
Not every employee will have the same fringe benefit package or the same fringe benefit rates. This is where it becomes more complex. So before you begin setting things up in QuickBooks; take the time to plan things out and ask yourself these questions:
- Do my employees ALWAYS perform work under the same Work Classification/pay rate/fringe rate combination?
- Is the Work Classification/pay rate/fringe rate combination the same for all the jobs that employees work on?
- Is the Work Classification/pay rate/fringe rate combination the same for each of our employees?
Below are basic setup instructions if ALL of your employees fall under a single Work Classification/pay rate/fringe rate combination, nothing changes from job to job. In QuickBooks:
- You create company contribution items for each specific fringe benefit.
- Check the “Track expenses by job” option in the item setup.
- Create or choose the Union from the Vendor List.
- Assign appropriate Payroll Liabilities account, personally I like to create a Sub-Item of Payroll Liabilities called Union Fringes, and then create Sub-Items under that for each fringe item – it just makes it easy to see what your liability for each fringe item is at any given time.
- Assign the appropriate Expense or Cost of Goods Sold Account to record the company payments; personally I like to create a Sub-Account of Cost of Goods Sold called Union Fringes.
- Choose the applicable Tax Tracking Type, based on the information you’ve received from the Union Hall.
- If a specific fringe benefit is subject to payroll taxes, check which taxes are to be calculated on the Taxes window
- Select how the calculations are to be be performed. If the fringe rate is paid on all straight time and overtime hours worked, choose “Calculate this item based on hours”.
- Enter the hourly rate for the benefit item and make sure that the Annual Limit option is NOT checked (by default QuickBooks always has this option selected.
- Edit employee records and add the fringe benefit company contribution items to the Payroll & Compensation Information tab in the Additions, Deductions and Company Contributions section.
- When you create paychecks, QuickBooks automatically calculates the amounts for each employee.
Use the instructions above as a guideline for your QuickBooks setup.
Taking a Health Insurance credit against the full prevailing wage fringe benefit and reporting it correctly on the Federal WH-347 Certified Payroll Report can be very confusing. This question was asked by a reader who recently requested our 4 Ways Contractors Pay Prevailing Wage Fringe Benefits eBook.
This is an issue that has been extensively belabored in our office (by me).
We are an open shop, but sometimes do jobs with a union agreement. We do a lot of prevailing wage jobs and private work.
We offer all of our employees health insurance – the company paying 75% of the monthly premium and the employees paying the remaining 25% through employee deductions.
It gets so confusing and reading all the blogs etc. does not clarify it for me. I must be slow
How can I be sure that I am correctly accounting for this?
Constantly confused…. Thank you
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Taking a Health Insurance credit against the full prevailing wage fringe benefit IS confusing, it’s NOT just you.
From what “I” know (and realize that I’m in Vermont and know enough about prevailing wage rules & regulations to be dangerous – I may not know all the fine print for your specific state). I will explain what I know and you should then verify it with the Prevailing Wage Unit of your local Department of Labor just to make sure.
First you are going to need to determine what the monthly company contribution is for each employee, and for the sake of the rest of this example; let’s assume that we have an employee named Frank and your company pays $173.33 a month toward his health insurance.
Step 1 – Take the $173.33 -> multiply it by 12 = this equals the annual maximum company contribution ($2,079.96).
Step 2 – Take the annual company contribution ($2,079.96) and divide it by 2080 hours -> this will give you an “hourly credit” of $0.99 – remember as far as prevailing wage fringes go everything is based on an hourly rate.
In QuickBooks edit Frank’s employee record -> going to the Payroll and Compensation tab -> in the Additions, Deductions and Company Contributions block, find the health insurance contribution item and enter BOTH the hourly “rate” and the annual maximum.
So now let’s say that Frank is classed as a Flagger making $11.15 per hour and the full fringe package is $4.40 per hour and based on your calculations above he has a $1.00 per hour company paid health insurance contribution. In QuickBooks his rate of pay becomes $14.55 ($11.15 base PLUS $3.40 cash fringe).?
When you generate your Federal WH-347 certified payroll report you will want to pay special attention to Column 6 – Rate of Pay/Cash Fringes. Here you will want to report $11.15 (base rate)/$3.40 (balance of fringe benefit rate paid in cash).
On the Statement of Compliance you will want to check BOTH boxes 4a – Fringe Benefits paid to approved plans, funds or programs AND 4b – Fringe Benefits are paid in cash.
Important Notes:
- 2,080 hours is a construction industry standard number of work hours per year. It is based on 40 hours per week in a 52 workweek period.
- You’ll want to edit BOTH the company contribution and employee deduction payroll items and indicate that each has an annual limit in order for QuickBooks to automatically stop withholding when the annual limits have been reached.

- On a weekly basis, both the company contribution and employee deduction should be calculated based on the TOTAL number of hours the employee worked on BOTH private and prevailing wage jobs.
- When the company’s annual contribution limit has been reached you will want to “add” the credit back to the employee’s hourly rate of pay for the balance of the year.
- You’ll need to perform these calculations each time health insurance premiums change.
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Screenshots of the WH-347 Certified Payroll Report and Statement of Compliance were taken from actual reports that were generated using Certified Payroll Solution and QuickBooks data. Learn more about Certified Payroll Solution by clicking here.
Learn more tips like this by signing up for our 2 hour “How to Fulfill Your Certified Payroll Reporting Requirements” webinar.























