The Quick Read: You document it by proving the new job is real, the pay is firm, and the cash to close is yours. That means an executed, non-contingent offer letter, direct confirmation from the new employer, and sourced assets. Jumbo lenders write their own rules, so what counts as income, and how much cash must sit in reserve, changes from lane to lane.
Key Takeaways
- A signed offer is the starting point, not the whole file. The lender also wants the conditions cleared and the employer confirmed.
- Base pay is the safest income to document. Bonus, equity and sign-on money are treated case by case.
- The old home matters. Keeping it adds a payment. Selling it means a settlement statement.
- Jumbo rules come from each lender, so any agency rule you read about is only a reference point.
- Cash has to be sourced and in hand. Money that arrives after closing does not help the file.
What Makes a Loan “Jumbo” Here?
A jumbo loan starts one dollar above the conforming limit in your county. The limit is set each year by the Federal Housing Finance Agency, and FHFA’s annual announcement explains that high-cost counties get a higher ceiling. Special provisions apply in a few places, such as Alaska and Hawaii. Look up your county on FHFA’s limit page instead of trusting a number from a blog.
Jumbo payment estimate
The starting figures are an example price in the jumbo range with ten percent down on a thirty-year fixed. Replace them with yours.
Editable benchmark: 7.40% as of October 15, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not a jumbo loan quote.
Illustrative starting assumptions: a $1,000,000 price in the jumbo range, ten percent down on the top-leverage lane, a thirty-year fixed structure at the current Freddie Mac conforming benchmark, and property taxes and insurance estimated at typical national rates. Every field is editable.
Illustrative estimate only — not a Loan Estimate, approval, quote, or commitment to lend. The rate field carries the weekly Freddie Mac thirty-year conforming benchmark, a market reference and not a jumbo loan quote; jumbo rates are set by the lender and the lane at lock and differ from the conforming benchmark. An adjustable-rate scenario is shown at the benchmark for the whole term; the rate after the initial period is unknown. Reserve months and appraisal counts follow the lane sheet for the amount band; the automated finding may require more. Taxes, insurance and dues are editable estimates; closing costs are not included. On most lanes the conforming limit for the county decides whether a loan is jumbo at all; two lanes start at a stated dollar floor instead. Licensed in sixteen states for consumer mortgages.
Compare the loan amount, not the price, with that limit. A buyer putting 20% down on a home priced a bit above the limit may still land under it. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
Why does this matter for your paperwork? Loans above the limit cannot be sold to Fannie Mae or Freddie Mac. The investors behind jumbo loans write their own guidelines. That is why two executives with the same offer letter can get different answers.
Across the wholesale jumbo programs Lendmire places files with, the envelope looks like this. The headline lane starts at a 660 decision score. Leverage reaches 90% on some lanes, and several stop at 80%. Loans run up to $5,000,000 on the largest lanes. The fixed lanes use a 50% ratio ceiling. The adjustable lanes use 45%, and the interest-only lanes use 43%. All of it is subject to lender guidelines and full file review, and none of it is a commitment to lend.
You can browse Lendmire’s jumbo loan programs to see the structures: fixed, adjustable and interest-only.
What Is the Lender Actually Testing?
The lender is testing three things. Is the income real? Is it stable? Is there enough cash behind the loan? A job that has not started yet makes the first question harder, so the file leans on documents that do the work a paystub normally would.
Consider an executive who accepts an offer in another state, with a start date that falls after the planned closing. There is no paystub and no year-to-date income. The lender needs a substitute. The offer letter becomes the income document, and the employer’s confirmation becomes the proof it will hold.
Federal law adds a rule behind all of this. Lenders must make a reasonable, documented judgment that you can repay, and the CFPB’s compliance guide says the income they rely on must be verified with reliable third-party records. The rule covers income you currently earn or reasonably expect to earn, which is how a future job can count. It does not mean a lender can take your word for it.
Which Rulebook Do You Follow?
Here is the catch. The best-known written rule for future employment comes from the agencies, not from jumbo investors. Fannie Mae’s Selling Guide section on employment offers is a handy model. It is not a jumbo requirement.
No federal rule sets jumbo-specific standards for future-employment income. So use the agency approach as a template, then confirm each item with the lender.
| Item | Agency model | Jumbo lender |
|---|---|---|
| Offer letter | Executed, non-contingent | Often similar, set by lender |
| Verification | Paystub or employer confirmation | Lane-specific |
| Conditions | Cleared before closing | Usually the same idea |
| Reserves | Set by agency rules | Scale with loan amount |
| Final say | Written guide | Lender discretion and overlays |
Fannie Mae reorganized its income chapter recently, so topic numbers may have moved. Treat any citation you see as a pointer, not a promise.
What Should the Offer Letter Say?
The offer letter should name the employer and you, state your position, say whether pay is salary or hourly and how much, and give a firm start date. Under the agency model, it must also be fully executed, which means signed by both sides, and non-contingent.
Here is how weak and strong language compare.
| Weak clause | Stronger clause |
|---|---|
| “Start date to be determined” | A calendar start date |
| “Pay may be adjusted” | A stated annual base salary |
| “Subject to background check” | Conditions listed, then confirmed cleared |
| Unsigned draft | Signed by both parties |
| “Discretionary bonus” | Target bonus labeled separately from base |
Ask for these changes before you sign, not after. Executives often negotiate title and equity and leave the mortgage out of the conversation. A short note to HR asking for a firm start date and a written base salary costs nothing.
The lender also wants proof you accepted. A signature, an email reply or another verifiable record usually works.
One more point. Under the agency model, the offer cannot come from a family member or an interested party to the transaction. Fannie Mae’s announcement added that restriction. Jumbo lenders commonly look at the same issue, so an offer from a company you own part of or a relative’s business deserves a conversation up front.
Which Pay Counts as Income?
Base salary counts most cleanly. Everything else depends on the lender and how well it is documented.
| Pay type | What proves it | Typical treatment |
|---|---|---|
| Base salary | Offer letter, employer confirmation | Safest to use |
| Target bonus | Letter, plus past bonus history | Case by case |
| Sign-on bonus | Letter | Often treated as one-time cash |
| Equity or RSUs | Grant agreement | Often hard to count |
| Relocation payment | Policy and letter | Usually not income |
The table shows the usual pattern for how sign-on money and equity are handled, not a fixed rule, so treat it as a general guide. Ask your loan officer which pay the lane will credit.
The agency model uses the monthly pay stated in the offer letter. That makes the letter’s wording matter. A letter that blends base and bonus into one figure can leave the lender unable to separate them. A lender is also not required to verify extra income it does not rely on. If base pay alone carries the file, you may be able to leave the bonus out of the application.
What About Contingencies?
Clear them early. Background checks, drug screens, licensing, visa items and probation periods are conditions of employment. The agency model says the lender must confirm before closing that those conditions are satisfied.
A pending background check is a common reason a file stalls. If your offer lists one, ask HR for written confirmation the moment it clears. If a condition cannot clear before closing, tell the lender now, because the answer may change the timing of the whole purchase.
How Does the Lender Verify the Job?
The lender calls or emails the new employer’s HR contact. The CFPB’s guidance says employment status can be documented by calling the employer, and a separate CFPB guide says an oral check works if the lender records what it learned.
Under the agency model, when your start date falls on or after the closing date, the lender may ask the employer to confirm that all offer-letter terms remain the same. Expect a second check near closing too. So warn your new HR contact that calls are coming, and name one person who will answer.
Many executives start before closing. If so, a first paystub can replace some of this paperwork.
How Much Cash Do You Need Before the First Paycheck?
More than the down payment. Jumbo lanes require reserves, measured in months of the full housing payment, and the number rises with the loan amount. Larger loans also bring a second appraisal on lanes above a set threshold. Reserves and appraisals scale up as the loan grows, so ask for the exact requirement for your lane.
Picture a buyer using 20% down with reserves set at several months. The cash picture has four layers: the down payment, closing costs, required reserves, and living expenses until the first deposit lands. Those cash needs are cumulative, and the lender wants the sourcing documented. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
If the old home’s sale proceeds are part of your cash, the lender wants the settlement statement. Fannie Mae’s rule reads that way, and jumbo lenders commonly follow the same logic. A closing that happens after your new purchase cannot fund it.
Cash received from an employer’s relocation package is also tricky. A lump sum that arrives after closing is not available at closing.
What Happens to the Old Home?
It either adds a payment or it goes away. Either way, the lender needs paper.
- Keeping it: the payment counts against your ratio. Documented rental income may offset some of it, depending on the lender.
- Selling it: a signed contract helps, but proceeds count only with a settlement statement, as noted above.
- Employer buyout: get the buyout agreement in writing and hand it over.
Employer relocation programs deserve special attention. Freddie Mac’s Guide section on relocation mortgages requires complete documentation of the program’s benefits and covers equity advances. That is an agency program, and a jumbo lender may handle it differently.
Watch for clawbacks. Relocation benefits often must be repaid if you leave early. One public example is Fannie Mae’s own employee agreement, which required full repayment in the first 12 months and half in months 13 to 18. That is one employer’s policy, not a general rule. Give the lender your full policy.
If your spouse or partner is also changing jobs, the same documents apply to that income. Offer letter, confirmation and start date, one set per person.
What Does the Timeline Look Like?
Think in stages, not dates.
1. Before you sign: negotiate a calendar start date and a written base salary.
2. After you sign: send the executed letter to your loan officer.
3. During underwriting: clear conditions, and alert HR to expect a verification call.
4. Before closing: supply the settlement statement for the old home, if used.
5. Near closing: expect a final check that the job and start date are unchanged.
6. After you start: send your first paystub if the lender asks.
What Is on the Document Checklist?
- Employment: executed offer letter, proof of acceptance, HR contact, evidence conditions cleared.
- Income history: recent pay records from your current or last job, plus bonus history.
- Assets: statements for the funds that cover down payment, closing and reserves.
- Old home: sale contract, settlement statement, or the mortgage statement if keeping it.
- Relocation package: the written policy, repayment terms and payment schedule.
- Household: the same set for a working spouse or partner.
When Does the Plan Break?
It breaks when something in the letter changes. A start date that moves, a new condition, or a revised salary can all reopen the file. Tell your loan officer the same day, not at the closing table.
It also breaks when the numbers move. A larger loan raises reserves. A lane that stops at 80% leverage needs more cash than one reaching 90%. And occupancy matters. A second home or investment purchase uses different leverage, so the offer-letter approach does not carry over automatically. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
Key Terms Defined
Jumbo loan: a mortgage above the county’s conforming limit, which is set by the FHFA.
Non-contingent offer: a job offer with no remaining conditions that could cancel it.
Verification of employment: the lender’s check, usually a call or email to the employer, confirming your job and pay.
Reserves: cash left after closing, measured in months of the full housing payment.
Executed: signed by every party to the agreement.
Conforming limit: the maximum loan amount Fannie Mae and Freddie Mac can buy. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
Frequently Asked Questions
Can I use a job offer as income for a jumbo loan?
Often yes, if the offer is executed and non-contingent and the lender can confirm it with the employer. Each jumbo lender sets its own rule, so ask early. Base pay is the safest income to document.
Do I need a paystub before closing?
Not always. If you start after closing, the lender may rely on the offer letter and a direct check with your employer. If you start before, a first paystub can serve as proof. Which route applies depends on the lender.
Will a signing bonus or stock grant help me qualify?
Possibly, but don’t count on it. Lenders often treat sign-on money as one-time cash and equity as hard to document. Base salary usually carries the file.
Does a relocation package guarantee my mortgage?
No. The package may help with cash or housing costs, but the mortgage is still reviewed on its own terms. Some packages carry repayment obligations if you leave early, so the lender will want the full policy.
Is there a debt-to-income cap on jumbo loans?
Federal rules require the lender to weigh your debts against income but set no single cap, per law-firm summaries of the rule. Lenders set their own limits. On the programs Lendmire places, the fixed lanes use a 50% ceiling, and the adjustable and interest-only lanes use lower ones.
Tax treatment can depend on your situation; borrowers should speak with a qualified tax professional before relying on any deduction or credit.
If you are buying a home and want to see whether a jumbo loan fits your file, Lendmire can help you compare the options and what each one asks of the file.
For your own numbers, request a scenario review with Lendmire.
About Lendmire
Lendmire — NMLS# 2371349 — is a mortgage broker that arranges FHA, VA, conventional and jumbo home purchase and refinance financing in 16 states through wholesale lenders. Every option is subject to the lender’s guidelines and full underwriting. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. FHFA – 2026 Conforming Loan Limit Values
2. FHFA – Conforming Loan Limit data page
3. CFPB Ability-to-Repay/QM Small Entity Compliance Guide
4. Fannie Mae Selling Guide B3-3.3-03, Employment Offers or Contracts
5. Fannie Mae Announcement SEL-2023-10
6. CFPB ATR/QM Small Entity Compliance Guide (2015 edition)
7. CFPB ATR/QM Small Entity Compliance Guide (Feb 2021 edition)
9. Guide section on relocation mortgages
10. Consumer Finance Monitor – ATR/QM final rule
This article is part of Lendmire’s jumbo loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How to Get a Jumbo Loan on a W-2 Job Offer Before You Relocate · Refinancing vs Riding a Jumbo ARM for a Relocating Executive · How to Qualify for a Jumbo Loan Before Your First Paycheck
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Required disclosures. Lendmire (NMLS# 2371349) operates as a licensed mortgage broker, not a direct lender or depository. The discussion in this article is general in nature and should not be relied upon as financial, legal, or tax advice — every investment scenario is unique and should be reviewed by a qualified professional. Any loan inquiry is subject to lender underwriting, and this article is not a commitment to lend or a guarantee of approval. Mortgage rates, loan terms, and program guidelines vary by borrower, property, and state, and may change without notice. Equal Housing Opportunity. Verify licensure at NMLS Consumer Access.