Financing · Car Loans by Income Type
One Big Check Doesn’t Count. A Repeated One Does.
Dean McCrary Kia · Hattiesburg, MS
Every hourly worker knows the feeling of a fat check after a stretch of extra shifts — and every hourly worker also knows that stretch doesn’t always repeat next month. That unevenness is exactly why a lender doesn’t take one strong pay period at face value.1 What actually counts toward your car-loan approval is the pattern underneath it: overtime and shift differential that repeats on your pay stubs, not the one week it happened to spike. Below: how that pattern gets established, which documents prove it, and how it plays out for shift workers around Hattiesburg.
Income & Employment
A Spike Doesn’t Qualify You. A Pattern Does.
This page is one branch of the income and employment hub — overtime and shift differential land here on their own because the paperwork that proves them looks nothing like a W-2 salary line, and nothing like a single bonus check either.
One Pay Period
A Spike
A holiday rush, a single mandatory shift, filling in for a coworker who’s out — real money, but not something a lender can build a monthly number around.
- Shows up once, not projected forward
- On its own, doesn’t move your qualifying income
Across Pay Stubs
A Pattern
Overtime or shift differential appearing stub after stub, consistently enough that it reads as part of the job rather than an exception to it.
- This is the number added to your base pay
- Treated like regular wages once the pattern is established
Nothing here is a judgment on whether the extra hours are real — it’s about whether there’s enough paper behind them to count on next month too. That’s what the next section covers.
Documentation
Turning Extra Hours Into Proof
Three documents build that proof, and each one does a different job.
Two Years of W-2s — The Anchor
Put last year’s W-2 beside this year’s and the overtime or differential line either appears in both or it doesn’t. That two-column view is what a lender leans on to judge whether extra hours are built into the job or were one unusual season.
Recent Pay Stubs — The Snapshot
A few of your most recent stubs show that the pattern in the W-2s is still live today — as long as overtime or differential prints as its own dollar figure on the stub rather than getting buried inside gross pay.
An Employer Letter — The Bridge
If the overtime or differential started less than two years ago, ask a supervisor or HR to put it in writing — a couple of sentences confirming it’s a standard part of the position, not a temporary assignment. That note substitutes for the years your pay stubs alone haven’t built up yet.
A Hattiesburg Example
Round-the-Clock Work Isn’t Rare Here
The spike-versus-pattern distinction above plays out constantly in one specific part of the local workforce.
[LOCAL-FACT] Forrest General Hospital runs nursing, imaging, and support staff on rotating shift schedules around the clock, and its pay structure reflects that: night, weekend, and holiday differentials stacked on top of base hourly pay, plus overtime during census surges when a floor is short-staffed. None of that differential pay is a fluke of any one pay period — a nurse or tech working a 7-to-7 rotation sees it reflected on every stub, month after month, which is exactly the kind of documented pattern the section above describes. The same holds for [LOCAL-FACT] Camp Shelby-adjacent contractor and support-staff positions, where training cycles and drill-weekend staffing regularly push scheduled hours past a standard 40. Counting just the base hourly rate on either paycheck sells the household short; two years of W-2s and a recent stub or two is usually all it takes to put the real number in front of a lender.
FAQ
Before You Apply on Overtime or Shift Pay
How many pay stubs does it take to establish an overtime pattern?⌄
One big paycheck doesn’t do it on its own — repetition is what convinces a lender, not a single number. Two years of W-2s carrying overtime or shift pay in both years is the backbone of that proof, with your latest pay stubs layered on top to confirm it’s still happening now. Under two years in the role? Ask your employer for a short note confirming the extra hours are here to stay, not a favor that happened once. A letter like that carries the same weight as a missing year of W-2s.
Does overtime that only runs part of the year count the same as overtime that runs all year?⌄
The real test isn’t whether the overtime shows up in every single pay period — it’s whether the same season or cycle produced it last year too. Overtime that repeats every pay period is the easy case: a lender just averages your recent history. Overtime that clusters instead — flu season on a hospital floor, a drill-weekend rotation tied to Camp Shelby’s training calendar — gets checked against that same window from the year before, so one slow month between cycles doesn’t get mistaken for the overtime disappearing for good. Either way, once two years of W-2s back it up, it counts.
Can a union statement or a hospital wage-differential letter stand in for pay stubs?⌄
Think of it as a translator, not a substitute. A hospital’s own wage-differential letter, or a union dues statement that breaks base pay out from shift and overtime pay, helps a lender who doesn’t work in your industry make sense of what those extra line items on a stub actually represent — useful when a job title alone doesn’t explain the pay structure behind it. It still rides along with your regular pay stubs and W-2s in the file; ask your finance manager whether your specific employer or union offers one.
Does a night or weekend shift differential get counted like overtime?⌄
Functionally, the same. Whether it’s time-and-a-half for hours past 40 or a flat differential for working nights, weekends, or holidays, a lender is looking for the same thing: does it show up consistently enough across your pay history to count on going forward. Neither one has to be your only paycheck line to qualify — what matters is that it keeps showing up, not that it’s the biggest number on the stub.
Let a Finance Manager Add Up the Whole Paycheck
A soft-pull pre-qualification takes about two minutes and won’t touch your credit score. Send it in, and a finance manager comes back to you with the short list — pay stubs, W-2s, or an employer letter — of what’s still missing from your file.
1An overtime or shift-differential file doesn’t get priced the same way twice — each lender sets its own rules for how many years of documentation it wants and how it averages variable pay into the number it will actually qualify you on, and those rules shift from one lender to the next. Your finance manager can walk you through how the specific lender on your file is reading your pay history. The soft credit pull used for pre-qualification carries no impact on your credit score and stays invisible to other lenders. A hard credit inquiry can only happen at final loan funding, after a vehicle is chosen and specific terms are accepted. Pre-qualification does not commit anyone to lend or guarantee final terms, and all financing remains subject to credit approval and verification of the submitted application.
All financing comes through third-party lenders, including Kia Finance America and Dean McCrary Kia’s bank and credit union partners. Dean McCrary Kia serves as a finance facilitator rather than a direct lender, and the funding lender determines lender selection, rate, term, monthly payment, approval amount, and every other financing term based on its own credit criteria, including its own review of the submitted application. Ask your Dean McCrary Kia finance manager for full details on any program.