Worked examples

Gig Worker, No W-2, 620 Credit Score

At 620 the score is not the problem — it lands in the near-prime tier, where used-vehicle APR averaged 14.11% in Q4 2025. The problem is proof. With no W-2, lenders underwrite the net profit on the tax return, not the $3,800 in gross deposits. On $14,000 over 60 months that is a $327 payment and $5,593 in interest.

This is a worked example built from published tier averages, not a quote or an offer. Real terms depend on the lender, the vehicle, and your documentation.

Key takeaways

  • A 620 score sits in the near-prime tier, where used-vehicle APR averaged 14.11% in Q4 2025 — well below the 18.86% subprime average.
  • Lenders underwrite self-employed income from net profit on the tax return, not gross deposits, so $3,800 a month in platform earnings is commonly counted as far less.
  • The standard mileage deduction that lowers a gig worker's tax bill also lowers the income a lender will count, and the two goals are in direct conflict.
  • Two years of filed returns is the common threshold; under two years, many lenders decline regardless of score.
  • Failing to document income can move this file from near prime to subprime, which costs $36 a month and $2,132 in interest on $14,000 over 60 months.

The situation

What a lender sees

Two separate files, and only one of them is a problem. The credit file at 620 is clean and cheap to fund. The income file has no pay stub in it, and every underwriting system in the country is built to read a pay stub first.

What the lender checksThis borrower
Score620 — near prime, priced at 14.11%
Derogatory marksNone
Income proofNo W-2, no stubs — the actual problem
Income countedNet profit, roughly $2,600, not the $3,800 gross
Time in business2 years of filed returns — meets the common threshold
Down payment$2,000

The gap between $3,800 and $2,600 is where these deals fall apart. The borrower walks in thinking in gross deposits, because that is what the platform app displays. The underwriter is looking at the net profit line on the Schedule C, and on a driver with heavy mileage those two numbers are nowhere near each other.

That gap is not the lender being difficult. The mileage deduction that made the tax bill small is the same deduction that made the countable income small. A borrower cannot claim heavy vehicle expenses on the return and then ask the lender to ignore them.

What to fix first

Assemble the income package before touching an application, and lead with the tax returns rather than the bank app.

The standard substitute package for a self-employed borrower:

DocumentWhat it does
Two years of filed tax returnsEstablishes net profit and time in business — the primary figure
3 to 12 months of bank statementsShows deposits are current and consistent
1099s from each platformTies the deposits to a named payer
Proof of address and insuranceStandard stips, same as any file
References that connectStandard, and still checked

Two details that decide these files. First, use one bank account for platform deposits if at all possible. Three platforms paying into two accounts with personal transfers moving between them turns a 20-minute verification into a decline, not because the income is bad but because nobody can trace it.

Second, ask the specific question before applying: does this lender add back the depreciation portion of the mileage deduction? Some underwriters will, which raises the countable income materially. Many will not. It is a yes-or-no question that changes the approval amount, and it costs nothing to ask.

What the deal looks like

A $16,000 used vehicle, $2,000 down, financing $14,000.

Near prime, documentedSubprime, income not documented
APR (Q4 2025 averages)14.11%18.86%
Term60 months60 months
Payment$327/mo$362/mo
Total interest$5,593$7,725
Payment-to-income on $2,600 net12.6%13.9%

The right-hand column is what a failed income verification costs: $36 a month and $2,132 in interest over the term, on an identical car. The score did not change. The paperwork did.

On payment-to-income, run the number against $2,600, not $3,800. Against gross, a $327 payment looks like 8.6% and appears to leave enormous room. Against the net profit the lender actually counts, it is 12.6% — still inside the 15% to 20% band most lenders cap at, but with far less headroom than the gross figure suggests. Payment-to-income is measured on what the underwriter counts, and so should the borrower's own budget be.

One more line item specific to this borrower: the car is a business asset running business miles. Commercial or rideshare-endorsed insurance costs more than a personal policy, and a personal policy that excludes app-on driving is not coverage. Price that before choosing the vehicle, not after.

What to do, in order

1. Pull two years of filed returns. If year two is not filed, file it. Nothing else in this process moves until it exists. 2. Consolidate platform deposits into one account and let it season for a few months if the timeline allows. 3. Calculate the net figure yourself from the returns so the number in the application matches the number the underwriter will compute. 4. Ask each lender whether depreciation is added back before submitting anything. 5. Apply inside a short window so the inquiries count as one shopping event rather than several. 6. Budget against $2,600, not $3,800. Gig income is seasonal, and the slow month is the one the payment has to survive. 7. Verify the insurance covers app-on driving before signing.

The part worth arguing about

The advice to deduct less on next year's return is real, and it is also frequently oversold. Reducing the mileage deduction to raise countable income means paying more tax to borrow at a better rate. On a $14,000 loan, the entire spread between near prime and subprime is $2,132 over five years. If reducing deductions costs more than that in tax, the trade is a loss, and a borrower should run it with a tax preparer rather than take it as a rule.

The stronger argument is against the 72-month term this borrower will be offered. At 14.11%, stretching $14,000 to 72 months drops the payment to $289 and raises total interest to $6,830 — $38 a month saved, $1,237 more paid. On income that varies week to week, the smaller payment is genuinely tempting, and the right answer to variable income is a cash buffer, not a longer term.

And if the second year of returns does not exist yet, the honest answer is to wait or bring a cosigner. Applying anyway at 620 with one year of documentation mostly produces inquiries and a subprime rate on a near-prime file.

Related: what credit score you need to buy a car, rates by credit score, and what a 600 credit score costs.

Common questions

Can I get a car loan with no pay stubs?

Yes. Lenders substitute bank statements and tax returns for pay stubs. The common package is two years of filed returns plus three to twelve months of bank statements, and the lender averages the deposits rather than taking any single month.

Do lenders use my gross earnings or my net?

Net. Underwriting uses the net profit figure from the tax return, not the gross deposits from the platform. A driver grossing $3,800 a month can show a net closer to $2,600 after the mileage deduction, and $2,600 is the number the payment is measured against.

How much can I borrow on $2,600 a month of net income?

Subprime and near-prime lenders generally cap payment-to-income around 15% to 20%, which on $2,600 is roughly $390 to $520 a month. A $327 payment is about 12.6% of that figure, leaving room.

Does it help to deduct less on my taxes?

It raises the income a lender will count, and it raises the tax bill by the same logic. If a car purchase is planned for next year, that trade-off is worth running with a tax preparer before filing, not after.

How long do I need to have been driving?

Two years of filed tax returns is the common threshold. Under two years, many lenders decline on time-in-business alone, and the workaround is usually a cosigner or a larger down payment rather than more bank statements.

Sources

  1. Average Car Loan Interest Rates by Credit Score Experian
  2. Auto loans research Consumer Financial Protection Bureau