The Quick Read: To raise month-to-month rent ahead of a refinance, first check your state and city notice rules, then serve proper written notice, document the new rent, and make sure it is in place before the appraisal is ordered. The raise only helps your refinance up to the market rent the appraiser documents. Lenders compare the rent they count to the full monthly obligation, and two separate systems control that: landlord-tenant law and underwriting convention.
- Notice rules come from your state and city, not from federal law, so check your jurisdiction first.
- The rent a lender counts is typically the lower of the in-place rent and the appraiser’s market rent.
- A raise above market adds nothing to the ratio on most files.
- Month-to-month tenancies are usually treated as weaker evidence than a signed lease, so documentation matters.
- Clearing 1.00 coverage is not the same as positive cash flow.
Plenty of landlords inherit a long-term tenant paying well under market. The unit would clear coverage easily at market rent, but the file shows a thin ratio because the rent on paper is stale. Fixing that is one of the more affordable ways to strengthen a refinance. It is also easy to get wrong, because the law and the lender each have their own clock.
DSCR Cash-Out Calculator
Run the cash-out numbers in your market
Rate source: Freddie Mac 30-yr average via FRED® — Federal Reserve Bank of St. Louis · effective Oct 15, 2026
Prefilled with starting assumptions — enter your property’s value, balance, taxes, and insurance for a more accurate picture.
Program parameters update from Lendmire’s centralized guideline source. Taxes and insurance are editable estimates.
As of Oct 15, 2026 · General Freddie Mac market benchmark, not a Lendmire loan offer. Property value, balance, taxes, and insurance are editable estimates. Maximum loan-to-value varies by lender, program, property type, and seasoning. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
Key Terms Defined
Month-to-month tenancy: A rental with no fixed end date that renews each period until one side gives proper notice.
In-place rent: The rent the tenant is actually paying under the current agreement.
Market rent: The appraiser’s opinion of what the unit would rent for today, based on local comparables.
Rent schedule: The appraisal form that documents market rent, known as Form 1007 for one-unit properties and Form 1025 for two-to-four units.
Rent roll: A unit-by-unit list of rents and lease terms, used on multi-unit properties.
PITIA: Principal, interest, taxes, insurance, and any association dues, the full monthly obligation on the loan.
DSCR: The debt service coverage ratio, calculated as qualifying monthly rent divided by PITIA.
Why Does the Lender Care About Rent Instead of the Lease Term?
Because the ratio is built on rent. Rent is the numerator, and the full monthly obligation on the new loan is the denominator. Raise the rent used for lender review and the ratio rises. Lower the payment, through a bigger down payment or less cash taken out, and it rises from the other side.
Across the wholesale network Lendmire works with, 1.00 is where select programs start. It is a floor for specific programs, not a universal standard. Stronger ratios open better pricing and leverage. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted, and that is a different route rather than a lower floor on the same program.
The appraisal does two jobs. Value sets the loan-to-value, and market rent sets the coverage. The appraiser, not you and not your broker, produces the market-rent opinion. DSCR loans are non-QM investor loans, and agency rules do not govern them. The forms simply give the appraiser a standard format.
Here is the convention most programs we place files with follow. The rent counted is generally the lower of the in-place lease or agreement and the appraiser’s market rent. Month-to-month files are typically treated as weaker evidence, and an underwriter may lean on market rent. Treatment varies by program, so ask before you assume.
What Does the Lender Rely On, by Tenancy Status?
The answer depends on what paper exists. The table below shows how typical files read. Program specifics vary, and every file is underwritten individually.
| Tenancy status | What the lender leans on | What to provide | Fix if weak |
|---|---|---|---|
| Signed fixed-term lease | Lower of lease and market rent | Lease, deposits | Usually none needed |
| Month-to-month, documented | Often market rent | Agreement, payment history | Add signed amendment |
| Expired lease, tenant stays | Often market rent | Renewal or ledger | Renew or amend |
| No written lease | Market rent, weaker file | Bank deposits, ledger | Sign a written agreement |
| Vacant | Market rent alone | Appraiser’s schedule | Re-lease before refinancing |
On two-to-four unit properties, expect a per-unit rent roll. A mix of one month-to-month unit and one fixed-term unit is fine, but each unit gets read on its own paper.
Can You Legally Raise Rent on a Month-to-Month Tenant?
Usually yes, with proper notice. No federal agency sets notice periods. States and cities do, so this article stays general and points you to your own jurisdiction.
Nolo explains that a landlord can change the terms of a month-to-month agreement, price included, by giving the notice state law requires. Most states want that notice in writing, oral notices are typically not binding, and some states require certified mail or personal service. Most states require at least 30 days, though there is no standard period.
Justia adds that 30 days is the usual period, that it can be 15 days when rent is paid in 15-day increments, and that some states require 45 or 60 days. It also notes that a tenant who receives defective notice can keep paying the old rent on the regular due date. A sloppy notice does not just annoy the tenant. It can leave the old rent in force.
States differ sharply on size and timing, so verify current rules before relying on any summary. A 2026 landlord guide from ManageCasa reports notice periods of 90 days in Oregon and Washington and 180 days in Seattle, with statewide percentage caps in Oregon and Washington. Treat these as examples of how much the rules vary, not as numbers for your property.
Three limits apply almost everywhere:
- An increase cannot be retaliatory or discriminatory.
- Local rent control or stabilization rules may cap what you can charge.
- Subsidized and related-party tenancies can carry extra rules or extra lender scrutiny.
If your legal ceiling sits below the appraiser’s market rent, the achievable rent is the lower number. In that case, the better move may be to refinance on the file you have rather than push a raise.
How Do You Pick a Target Rent That Survives the Appraisal?
Aim at market rent, not above it. The appraiser pulls local rental comparables and issues a market figure. If your new rent exceeds it, the excess typically adds nothing, because the counted rent is capped at the appraiser’s number on most files.
So before you serve notice, do your own homework. Pull recent rents on similar units nearby: same bedroom count, similar condition, similar location. Keep that comp sheet. If the appraiser lands low, a clean set of comparables lets you ask for a review. It does not guarantee a change, but it gives the conversation substance.
This is also where the tradeoff shows up. A raise that pushes a good tenant out creates a vacancy. A vacant unit falls back to the appraiser’s market rent alone, and you absorb the cost of a turn and a re-lease. If your tenant has paid reliably for years, a modest step toward market may be smarter than a full jump.
What Is the Right Order of Operations?
Sequence is the whole game, because the appraisal opinion does not move once the report is issued. If you renew or raise after the appraisal, the appraised market rent stays where it was. Work backward from the date you want to refinance.
1. Check the law. Confirm your state and city allow the increase, the notice period, and any cap or rent-control rule.
2. Set the target. Use your comp sheet to choose a rent at or just under market.
3. Serve written notice. State the new amount and effective date. Deliver it by a method that proves receipt, such as certified mail where required.
4. Paper the new rent. Rocket Lawyer suggests a signed lease amendment showing the new rent and effective date. An amendment or new written lease turns an informal tenancy into documented rent.
5. Build payment evidence. Keep bank deposits or a tenant ledger showing the new rent being paid. A few months of history helps where a program leans on actual rent.
6. Then order the appraisal. Do not start the clock on the appraisal until the new rent is in place and documented.
Long notice periods can break the plan. A 90-day or 180-day notice means a raise cannot take effect before a near-term application date. Choose the refinance timing after you know when the new rent starts, not before.
DSCR vs. conventional financing
There are two common ways to finance an investment property, and they qualify you differently — here’s how investors weigh them.
Why investors choose it
- Qualifies on the property’s rental income — no personal tax returns, W-2s, or pay stubs needed to document income.
- No personal debt-to-income ceiling to clear, so existing mortgages and obligations don’t cap your borrowing the same way.
- Can be closed in an LLC, keeping the property inside a business entity.
- Built for scaling — not held to the limit on number of financed properties that conventional financing applies.
- Underwriting centers on the deal: generally qualifies when the rent covers the payment, a 1.00x coverage ratio being a common baseline (confirmed in underwriting).
- Designed specifically for investment property, including long-term and, where the program allows, short-term rentals.
Where it’s strong
- Often the lowest ongoing financing cost for a buyer who fully qualifies on personal income — a fit for a first property or a cost-first purchase.
Trade-offs for investors
- Requires full personal income documentation and must fit within a debt-to-income limit — salary, existing debts, and other mortgages all count.
- Typically held in your personal name rather than a business entity.
- Caps how many financed properties you can carry, which can become a ceiling as a portfolio grows.
- Evaluates you as a borrower as much as the property, which usually means more paperwork.
How investors usually choose: a first or single property often optimizes for the lowest financing cost; portfolio builders often optimize for leverage, vesting in an LLC, and scaling past conventional caps. The right answer depends on your goals, the property, and current guidelines — both paths run through select lenders in Lendmire’s wholesale network, with eligibility and terms confirmed in underwriting.
Raise in Place, Convert to a Lease, or Wait?
Each path trades legal simplicity, underwriting strength, and tenant risk. Lender treatment varies by program, so the table describes typical reads.
| Option | Underwriting strength | Tenant risk | Best fit |
|---|---|---|---|
| Raise, stay month-to-month | Moderate | Tenant may leave | Tenant is reliable |
| Raise and sign a fixed-term lease | Stronger paper | Needs tenant buy-in | Rent is at market |
| Wait, refinance as-is | Rests on market rent | None | Raise is blocked or risky |
A signed fixed-term lease at market rent usually gives the cleanest file, but only if the tenant agrees. A raise that stays month-to-month is simpler legally and weaker on paper. If your program already leans on market rent for month-to-month tenants, raising the in-place rent may add little. A raise helps most where actual lease rent is counted, and that is a program-level detail worth asking about up front.
A Worked Example
Picture a duplex with a long-term tenant in unit A paying well below market and a newer tenant in unit B at market. Run the numbers in ratios, not dollars. With unit A at its stale rent, the file reads around 1.0x, right at the line where select programs start. Bring unit A up to the appraiser’s market figure and the same file reads closer to 1.2x. That is the difference between a file at the edge of eligibility and one that opens stronger pricing and leverage, subject to lender guidelines.
Now run the downside. Suppose the appraiser’s market figure comes in below your new rent. The counted rent falls to the appraiser’s number, and the ratio lands between the two. You are still better off than before, but not as far as the lease suggests. Suppose instead the tenant leaves. The unit is vacant, market rent alone drives the ratio, and you carry vacancy cost until it is re-leased.
One practitioner habit is worth copying. On files that barely clear on paper, strong packages are often stress-tested at a lower coverage than the paper number, to see whether the deal still works if rent softens or the payment rises. Across the lenders we place with, thin margins are where surprises happen.
What If the Tenant Pushes Back or Leaves?
Expect three outcomes: the tenant accepts, negotiates, or gives their own notice and moves out. Each is workable if you planned for it.
If the tenant negotiates, a smaller raise at market-adjacent rent, paired with a signed amendment, may still improve the file. If the tenant leaves, you have a vacancy that the appraiser’s market rent alone has to carry, and you will need a new tenant and new paper before the file looks stable. Where timing is tight, a departure can push the refinance back by however long a turn takes.
Give more notice than the minimum where you can, and put your reasoning in writing. It protects the relationship and the record. It also keeps you clear of any claim that the raise was retaliatory.
Special Cases Where the Rule Bends
- Rent-controlled or capped units. The legal ceiling can sit below market. Statewide rent-cap frameworks, such as those in Oregon and Washington, are examples. Your achievable rent is the lower figure.
- Subsidized or related-party tenants. These get closer scrutiny, and the rent counted may differ from what you charge. Confirm treatment before you rely on the number.
- Two-to-four units. Each unit is read on its own paper. A strong unit does not rescue a weak one on the rent roll.
- Short rental history. Some lenders want several months of payment history before they count a new rent at full value. Market surveys vary on how long, so ask the specific program.
- Short-term rentals. Rules and income treatment are different from a long-term tenancy.
Other Levers If the Ratio Is Still Thin
A raise is one lever, not the only one. A larger down payment lowers the monthly obligation and can lift coverage, but it never erases leverage caps, credit floors, reserve rules, or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage.
On a cash-out, the new loan is larger, so the payment is higher and the rent has to cover it. Cash-out tops out around 75% LTV across most of the network, with about six months of seasoning a common expectation. Taking less cash out improves the ratio directly. Extended terms and interest-only periods are available through select lenders in the network and can change the payment picture too. Most programs want a credit score around 660, a 620 floor exists in parts of the network, and 700 or higher unlocks the strongest leverage tiers. Reserves commonly run around six months of PITIA and step up to about nine months on loans above $1,500,000, varying by lender, leverage, and transaction. Details move by program.
Keep one caution in view. DSCR compares rent to PITIA only. Clearing 1.00 is not positive cash flow. Repairs, vacancy, management, utilities, and capital expenses sit outside the calculation. If a maximum cash-out pushes the payment close to the rent, the margin for a bad month is thin. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
For the broader picture, Lendmire’s complete DSCR loans guide walks through how these files are built. Lendmire’s piece Does a Rent Increase Raise Your Leverage on a DSCR Refinance? covers the leverage side.
Questions to Ask Before You Pay for an Appraisal
- Which rent do you count on a month-to-month tenancy: actual, market, or the lower of the two?
- How much payment history do you want at the new rent?
- Does a signed amendment help, or do you need a new lease?
- How do you treat each unit on a two-to-four unit rent roll?
- What happens to the file if the appraiser’s rent comes in below my lease?
Asking a broker these before ordering the appraisal costs nothing. If you are buying or refinancing a rental property and want to see how the numbers work, Lendmire can help you compare DSCR loan options based on the property income, credit profile, leverage, and investor goals. This article is general information, not legal or lending advice, and notice rules depend on where the property sits.
Frequently Asked Questions
Can I raise rent on a month-to-month tenant without their consent?
Generally yes, if you give the written notice your state and city require and no cap or rent-control rule blocks it. The tenant can accept, negotiate, or end the tenancy with their own notice.
Will my new rent count in full toward the DSCR?
Only up to the market rent the appraiser documents on most files. The counted rent is typically the lower of the in-place rent and that figure, and month-to-month tenancies may lean on market rent entirely. A raise above market adds nothing, and treatment varies by program.
Should I raise rent before or after ordering the appraisal?
Before. The appraiser’s opinion does not change once the report is issued, so a raise or renewal after that point cannot lift the appraised market rent. Serve notice, sign the amendment, and build some payment history first.
What if my state requires 90 days’ notice?
Then the raise cannot take effect for 90 days, and your refinance timing has to wait or proceed on the existing file. Plan backward from the application date, or consider refinancing as-is and relying on market rent.
Does clearing 1.00 mean the property cash flows?
No. The ratio compares rent to PITIA only. Repairs, vacancy, management, utilities, and capital expenses are outside the calculation, so a file can clear coverage and still run tight.
About Lendmire
Lendmire is a DSCR-focused mortgage brokerage, NMLS# 2371349, placing investor loans across 41 markets, including Washington, D.C. DSCR eligibility is generally reviewed by the lender around a property’s rental income rather than personal income documentation, which fits LLC-held rentals, self-employed investors, and portfolios scaling past conventional financed-property limits. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
Get Started
Ready to find the right loan for you?
In about 30 seconds you can review financing options available for your investment property. No commitment required.
Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. Nolo, Renters’ Rights: How Much Can a Landlord Raise the Rent
2. Justia, Rent Increases by Landlords
3. ManageCasa, Rent Increase Notice
4. Rocket Lawyer, Landlord’s Guide to Raising Rent
This article is part of Lendmire’s DSCR loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Should You Close a DSCR Refinance That Leaves Rehab Money In? · New Lease vs Appraiser Rent on a DSCR Refinance of Your Old Home · How to Refinance a Newly Leased Rental With a DSCR Loan
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.