My Bonus Is a Big Chunk of My Pay — Will Underwriting Count It, and Do They Need Two Years of History?

A software sales rep came to us last spring with a house she loved and a W-2 showing $186,000. Her base salary was $110,000. The rest was bonus and commission. She had run her own numbers off the $186,000 and was already three weeks into a purchase agreement when she found out underwriting was working from a different figure.

That gap between what you earn and what you qualify on is unsettling, and variable pay is where it opens up most often. The good news is that the rules are knowable ahead of time, and once you know them you can plan around them.

How Underwriting Actually Treats Bonus Income

Bonus income is any compensation your employment contract does not guarantee. Underwriting files it under variable income, alongside commission, overtime, and tips. Variable income is not ignored. It is averaged.

The standard approach is a 24-month average. If you earned $76,000 in bonus one year and $58,000 the next, underwriting adds those together, divides by 24, and credits you with about $5,583 a month on top of your base. Your base salary is used at its full current amount. Only the variable piece gets averaged.

There is one asymmetry worth knowing. If your bonus is climbing, you get the average. If your bonus is declining year over year, underwriting will generally use the lower, more recent figure instead of the average, and may ask your employer to explain the drop. The rule protects the lender, and it is applied consistently.

Think of it like a rental history. A landlord looking at one month of on-time rent has almost nothing to go on. Two years of it, and the pattern speaks for itself. Underwriting wants the same kind of pattern before it will assume a number shows up again next year.

Do You Really Need Two Full Years?

Not always. Conventional guidelines allow a 12-month history when the income is stable and there is documentation that it will continue. Whether that shorter history flies depends on what the automated underwriting system returns on your file. That system is the software that reads your whole application and issues the documentation requirements for your specific loan, and it weighs your bonus history against everything else in the file, including your credit, your reserves, and how much you are putting down.

A strong file with 12 months of bonus at the same employer clears far more often than people expect. A thin file with 12 months of bonus at a job you started last year usually will not.

Some bonus money will not count no matter how long you wait, because it was never recurring in the first place. A signing bonus, a one-time retention payment, or a relocation package all fall in that category. They were events, not income.

What You'll Be Asked to Document

• Two years of W-2s from your current employer

• Your most recent 30 days of pay stubs, showing year-to-date bonus broken out from base pay

• A written verification of employment, which is a form your employer completes confirming your pay structure and that the bonus is likely to continue

• Occasionally a letter describing how the bonus plan is calculated, especially if the amount swings widely

That third item is the one that stalls files. Employers with centralized HR portals sometimes take a week or more to return a verification form. If your bonus matters to your approval, tell us early so we can start that request before you are under contract with a clock running.

The Timing Trap

Most bonuses pay out in the first quarter. That creates a predictable soft spot in the calendar. If you apply in January or February, your year-to-date pay stubs show little or no bonus yet, and the two most recent full years are the ones underwriting will lean on. Apply in April, after the payout has hit and appeared on a stub, and your file looks materially stronger with no change in your actual finances.

The same logic runs the other direction at year end. If you are hoping a strong current year lifts your average, waiting for that W-2 to be issued can be worth more than a few weeks of shopping.

If the Bonus Doesn't Count Yet

You are not stuck. Qualifying on base salary alone and buying a house that fits that number is a real option, and it is often the smart one for someone one year into a new role. You keep the bonus for the down payment, for reserves, or for paying the loan down faster.

If the house you want requires the bonus to be counted, there are documentation-flexible programs that look at deposits or assets rather than averaged W-2 income. Those cost more and ask for a larger down payment, and they exist for exactly this situation.

For the sales rep, the answer turned out to be simpler than she feared. Her bonus history was 22 months, not 24, but it was rising, at one employer, with a clean verification. Her file cleared on a 12-month history and she closed on the house.

If a meaningful piece of your pay is variable, the number you should be house-hunting with is not the one on your W-2. Send us two years of W-2s and a recent pay stub and we will tell you what underwriting will actually credit you before you write an offer. It takes about twenty minutes and it is far easier than unwinding a purchase agreement.

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