Contract Worker Mortgage in Seattle: Agency W-2, End Dates, Gaps

A contract worker mortgage in Seattle is an ordinary home loan underwritten on pay from a staffing agency or a fixed-term role. There is no separate loan program for it. The underwriter asks three questions: who your employer is, how you are paid, and whether that income is likely to continue.

A large share of the people who work on the tech campuses in South Lake Union, and across the lake in Redmond and Bellevue, are not employees of the company whose badge they carry. They are paid by a staffing agency on a W-2, on an assignment that has an end date, and many have worked that way for years. They often arrive in my office assuming one of two things: that they will be treated like any salaried employee, or that they cannot get a loan at all. Neither is quite right.

This guide walks through how a contract worker mortgage file is read, section by section, using the current Fannie Mae Selling Guide, the FHA handbook, and the VA underwriting regulation. I read each of them again for this article on October 7, 2026, and I say where they are silent. Individual lenders can be stricter than these guidelines, so treat this as the map and your own file as the territory.

Who Your Employer Is on a Contract Worker Mortgage

Start with the name on your W-2. If a staffing agency issues it, the agency is your employer for the loan. The company where you sit, the team you work with, and the manager who assigns your work are the agency's client. The FHA handbook defines employment income as income received as an employee of a business that is reported on a W-2, and that is the business an underwriter documents.

That has two practical effects.

• Your documents come from the agency. Fannie Mae lets a lender document employment with your most recent paystub and W-2, with a written verification completed by the employer, or with a report from a third-party employment verification vendor. In each case the original source has to be a third party at the employer, such as its human resources or payroll department, its payroll vendor, or a supervisor there. A letter from your manager at the client company is not a verification from your employer.
• Your employment is checked again right before you sign. Fannie Mae requires the lender to verify that you are still employed no more than 10 business days before the note date, with limited extensions. FHA requires a reverification within 10 days before the note date. That call or electronic check goes to the agency.

The second point is the one contract workers need to plan around. If your assignment ended the week before closing and nothing has replaced it, the verification will say so, and the approval was built on pay you were receiving. Ask your agency early how it handles employment verifications and how long they take, and tell me the name of every agency you have been paid by in the last two years.

How Agency W-2 Pay Becomes Income on a Contract Worker Mortgage

Most agency contractors are paid by the hour. Whether those hours are steady decides how the income is calculated.

Fannie Mae's base income section splits base pay into two kinds:

• Fixed base income is a salary, or a fixed hourly rate with a set minimum number of hours the employer commits to. No minimum history of receiving it is required. The lender calculates it from the current rate, and the result has to be consistent with your year-to-date earnings.
• Variable base income is a fixed hourly rate with fluctuating hours, or an hourly rate that varies. It requires at least a 12-month history. If the income is stable or rising, the lender averages year-to-date and prior-year earnings over at least 12 months, or multiplies your current rate by your average monthly hours over at least the most recent 12 months. If it is falling, the lender has to confirm it has stabilized before using it.

FHA draws a similar line. For an hourly employee whose hours do not vary, the lender uses the current hourly rate. Where hours vary, the lender averages income over the previous two years, or uses the most recent 12-month average of hours at the current rate if a pay increase is documented.

Here is why this matters for a contractor. Your rate may be fixed, but weeks between assignments and unpaid days off pull your actual earnings below what the rate implies. An underwriter sees that on the paystub and the W-2.

An illustrative example, October 2026. Say your contract pays $68 an hour for 40 hours a week. On the fixed-hours formula, that is $68 times 40 hours times 52 weeks, divided by 12 months, or about $11,787 a month. Now say your prior-year W-2 shows $128,000, and your year-to-date earnings through September 30 are $99,000, because you had a few unpaid weeks between assignments in each year. Averaged over those 21 months, that is about $10,810 a month. The gap between the two figures is the cost of the time between contracts. This is an illustration of the arithmetic only. It is not a quote, a rate, or a prediction of how your own income will be calculated, which depends on your documents and the program.

The takeaway: do not size a purchase on your hourly rate times 2,080 hours. Size it on what your W-2s and year-to-date pay actually show.

Contract End Dates and a Contract Worker Mortgage

Every loan program wants income that is likely to continue. The wording differs:

• Fannie Mae says a borrower must be qualified on income the lender can reasonably expect to continue for the foreseeable future. For base pay, the lender is not required to verify continuance unless it has reason to believe the income may not continue.
• FHA says effective income must be reasonably likely to continue through at least the first three years of the mortgage.
• VA uses income only if it can be concluded that it will continue during the foreseeable future, and judges reliability on the length of your current employment together with your overall documented employment history. Under the VA regulation, if an employer declines to state the probability of continued employment, the lender does not have to take further action on that point.

What I did not find in any of the three is a rule that says a contract must have a set number of months left on it. I looked for one. The guidelines leave it to the underwriter's judgment, and a written end date is exactly the kind of fact that prompts the question. So answer it before it is asked:

• Show the renewals. If this assignment has been extended twice already, the extension notices are evidence that an end date on paper has not meant an end in practice.
• Show what comes next. A signed extension or a signed next assignment is the strongest answer to an end date that falls near closing.
• Show the history. Several years of steady contract work in the same field says more about continuance than any single contract does.

How a particular lender reads an end date that lands before or shortly after closing is something I confirm with underwriting on each file, before you write an offer and not after. An assignment that ends before you sign, with nothing documented behind it, generally stops the loan until new employment is in hand, because of the verification described above. If that is a possibility, the dates in your offer should account for it. My financing contingency guide explains how those dates work in a Seattle contract.

Back-to-Back Contracts: The Pattern Behind a Contract Worker Mortgage

Contract workers often worry that four agencies in two years will look like instability. The guidelines are more understanding than that.

Fannie Mae's standards for employment-related income ask the lender to decide whether your work history shows a reliable pattern of employment over the most recent two years. A shorter history can be acceptable when other positive factors offset it. The same section says that borrowers who change jobs frequently, but who are nevertheless able to earn consistent and predictable income, are considered to have a reliable flow of income.

FHA is more specific. If a borrower has changed employers more than three times in the previous 12 months, or has changed lines of work, the lender has to take additional steps to document that the income is stable. The handbook then says that additional analysis is not required for fields of employment that regularly require a borrower to work for various employers, and it names temp companies and union trades as examples. Where a borrower has not been with the same employer for two years, FHA has the lender document the full two years with W-2s or verifications from each employer.

The VA regulation asks for careful consideration when employment is of short duration: the employer's confirmation, the probability of permanency, your past employment record, and your qualifications and training for the position.

Read together, the pattern is what matters. A software tester who has moved from one agency assignment to the next for five years, in the same line of work, at a steady or rising rate, is a different file from someone three months into a first contract in a new field. The first has a pattern an underwriter can read. The second may need more time or a different approach.

Gaps between contracts are part of that pattern. A week or two between assignments shows up in the income average, as in the example above. Longer gaps get a closer look and usually a written explanation. I cover how gaps are documented in my guide to mortgage decisions during a job loss or career change, so I will not repeat it here.

Contract-to-Hire During a Contract Worker Mortgage

A conversion to full-time is good news, and it is also a change of employer. You stop being the agency's employee and become the client company's. For the loan, that means the income is documented again from the new employer, usually on the offer letter.

Fannie Mae's section on employment offers or contracts requires a fully executed, non-contingent offer that identifies the employer and the borrower and states the position, the type and rate of pay, and the start date. From there it gives the lender two routes: obtain a paystub from the new job before the loan is delivered, or, for a purchase of a one-unit primary residence on fixed base income only, close before the first paystub with additional reserves and a start date inside a window the guide sets around the note date. Any conditions of employment, such as a background check, have to be confirmed as satisfied before closing. My relocation mortgage guide covers the offer-letter path in more detail.

Three things to know if a conversion is in the air:

• Tell me the day it comes up. A conversion that happens between approval and closing means the verification call reaches an agency that no longer employs you. Planned for, it is a paperwork step. Discovered at the end, it can cost you your closing date.
• The pay structure usually changes. An hourly rate often becomes a salary plus bonus and stock. Base salary can be used from the offer. Bonus and stock compensation have their own history requirements, which I explain in the RSU income guide.
• A lower base counts as the lower number. Fannie Mae says that when a lender learns a borrower is moving to a lower pay structure, it must qualify the borrower on the lower amount. If the salary is less than your annualized contract rate, the purchase price may need to follow.

From Agency W-2 to 1099: When a Contract Worker Mortgage Changes Shape

Some contractors are offered a higher rate to drop the agency and bill the client directly, on a 1099 or through their own company. The work may be identical. The mortgage file is not.

Once you are paid on a 1099, or you own a quarter or more of the business that bills for your work, you are self-employed for mortgage purposes. Your income is documented with tax returns under the self-employment rules, after business expenses, and those rules look for a longer track record than W-2 income needs. My guide to the self-employed two-year rule in Seattle explains the history requirement and when a move within the same field can shorten it.

If you are weighing that switch and a purchase in the same year, the order matters. In most cases it is simpler to close on the home as a W-2 worker and change how you are paid afterward. How the change affects your taxes is a question for your CPA.

What to Gather for a Contract Worker Mortgage in Seattle

A contract worker file is approved on documents, and you hold most of them. Before you tour a single condo in South Lake Union or a townhome in Eastlake, pull these together:

• W-2s from every agency for the last two years. All of them, including the short assignments.
• Your most recent paystub, showing year-to-date earnings. Fannie Mae wants it dated no earlier than 30 days before the application.
• Your current contract or assignment letter. Rate, expected hours, start date, and end date.
• Every extension or renewal notice you still have. Emails count if they come from the agency.
• A one-page list of assignments. Agency, client, role, start date, end date, and rate for each one, with any gap explained in a sentence.
• The offer letter, if a conversion is pending. Signed by both sides, with any conditions listed.
• The agency's contact for employment verification. Or the name of the verification service it uses.

One note for married buyers. If you are applying alone on an FHA loan, Washington is a community property state, and FHA counts your spouse's debts in your ratios even though your spouse is not on the loan. My marriage and mortgages guide covers how that works.

With those documents I can underwrite the file before you shop, so the letter your broker attaches to an offer reflects income that has already been read. The pre-approval guide explains what a fully underwritten approval covers, how to get a mortgage in Seattle lays out everything else underwriting reads, and comparing mortgage offers is worth a read if you are talking to more than one lender, since lenders differ on how they treat contract income. For the buildings and price points contract workers ask me about most, see the South Lake Union home loans guide.

FAQ: Contract Worker Mortgages in Seattle