5 Ways to Increase Your Rental Income (Without Buying Another Property)

By Matthew Whitaker, founder of Evernest. Updated July 2026.

This post is general guidance based on my own experience managing rental property, not legal, financial, or tax advice. Rent cap rules, tax appeal processes, and insurance regulations vary by state and change over time. Talk to a local attorney or CPA before making decisions based on any of this.

If you already own a rental property and you're wondering how to make more money on it without buying a second one, I want to save you some time. There are exactly five levers worth pulling, and most owners are only using one or two of them. I'm Matthew Whitaker, founder of Evernest. We manage 15,000 rentals across 50 cities, and I wrote How to Rent Your Home. These are the five levers I actually see move the needle for owners, ranked by impact and effort, including the one nobody talks about that has the single biggest payoff.

The short version

The short version: Most rental owners are leaving money on the table in five specific spots: underpriced rent, a blanket no-pets policy, slow turns between tenants, fixed costs like taxes and insurance nobody renegotiates, and capital improvements that don't pay back. Fix your pricing and open your doors to pets and you can add $1,200 to $3,000 a year in cash flow without touching a hammer. The rest of this post walks through the math on each lever so you can see exactly where your money is hiding.

Lever one: do a pricing audit

Most underpriced rentals are 5% to 15% below market. Not a little. A lot.

This happens for two reasons. One, owners hold rent flat year after year to keep a tenant they like. That's fine for one renewal cycle, but after 2 or 3 years you can be hundreds of dollars below market without realizing it. Two, owners price based on the rent they got when they first leased the property, not what the market pays now. Markets move. Your rent needs to move with them.

The math is brutal. If you're 10% underpriced on a $1,500 rental, that's $150 a month, or $1,800 a year, every year, until you fix it.

Here's how to check yourself:

Currently listed comps. What similar properties near you are asking for right now.
Recently leased comps. What similar properties actually rented for, not just what they were listed at.
A paid tool like Rentometer. Quick way to sanity-check a number.
A free professional rental analysis. Someone else pulls the comps for you.

Audit your rent against current market comps every single year. If you're underpriced, raise rent at the next renewal within whatever rent cap rules apply in your jurisdiction. Most quality tenants will accept a fair increase to stay in a property they like. If they don't, the market will reset you to the new tenant anyway. This is the single highest ROI move on this list.

Lever two: accept pets

A lot of owners refuse pets out of caution. I understand the instinct, but the math usually argues against it.

Roughly two-thirds of American renters have at least one pet. If you refuse pets, you're cutting your applicant pool by roughly two-thirds. A smaller pool means longer vacancy, and longer vacancy means lost rent. You're trading a real, measurable cost (fewer applicants, longer vacancy) for a hypothetical concern (this pet might damage something).

Accept pets, and charge accordingly:

Pet fee. A non-refundable fee of $250 to $500 per pet.
Pet rent. An additional $25 to $50 per month, per pet.
Pet liability insurance. Require it in the lease. It protects you from bite-incident scenarios.

On a property with two pets, that structure adds $50 to $100 a month in cash flow, or $600 to $1,200 a year, plus the bigger applicant pool that reduces your vacancy in the first place. Pets are a feature, not a problem. If you've been saying no, reconsider.

Lever three: reduce vacancy time

Every extra week of vacancy costs you about a quarter of a month's rent. If your typical vacancy between tenants is 6 weeks and you get it down to 3, you just earned back about three-quarters of a month's rent every time you turn the property. On a $1,500 rental, that's roughly $1,100 per turn.

How you get there:

Professional photos. Taken the day after move-out and cleaning are done, not before.
Self-showing tech. Let pre-screened applicants tour the property 7 days a week without you having to be there.
Market-rate pricing. Price the rental at market rate, not aspirationally.
Fast response times. Respond to inquiries within 1 hour during business hours.

Each of those moves shaves days off your vacancy. Stack them and you go from a 6-week vacancy to a 2- to 3-week vacancy. That's real money that shows up every single time you turn the property.

Lever four: renegotiate your fixed costs

This one is unsexy, and it's usually pretty effective. Two specific moves here.

One, appeal your property taxes. In most counties, you can file a tax appeal once a year if you think your assessment is too high. A successful appeal can save you $300 to $1,500 a year. It's not free. You'll spend a few hours gathering comparable sales, or hire a tax appeal service that takes a percentage of the savings, but the math works.

Two, shop your insurance every 2 years. Insurance has gotten significantly more expensive in many markets, and rates vary widely between carriers for the exact same coverage. If your premium has gone up 30% in the last 3 years, get three new quotes. You'll usually save $300 to $800 a year without giving up any coverage.

Combined, these two moves typically add $600 to $2,000 a year in cash flow for an afternoon of work. This is the lever most owners never pull, because it isn't exciting. It just works.

Lever five: choose your capital improvements very carefully

This is the one most people get wrong. Most pre-rental upgrades do not pay back. A $15,000 kitchen remodel will rarely add more than $50 a month to your rent. That's a 25-year payback. Skip it.

But there's one type of improvement that consistently does pay back: upgrading to durable, mid-tier finishes in kitchens and bathrooms when you have to renovate anyway.

Quartz instead of laminate.
Mid-tier stainless appliances instead of basic white.
Luxury vinyl plank flooring instead of carpet.

These upgrades typically pay back in 3 to 5 years through faster lease-up, higher rents, and lower maintenance costs over time. The key is to make the upgrades when you'd be renovating anyway, not as a standalone investment. If your kitchen is fine, don't gut it hoping to raise the rent. If your kitchen is failing and needs to be replaced anyway, spend the extra $5,000 to upgrade to mid-tier finishes. That's the one.

The recap

Pricing audit. Catch the 10% (or more) you're underpriced and fix it at the next renewal.
Pet acceptance. Expand your applicant pool and add roughly $600 to $1,200 a year.
Reduce vacancy time. Be faster and sharper at the turn to shave weeks off vacancy.
Renegotiate fixed costs. A tax appeal, a fresh insurance quote, or both, for another $600 to $2,000 a year.
One smart capital improvement. Made only when you'd already be renovating, paying back in 3 to 5 years.

Pull 2 of these and you'll add real money to your annual cash flow. Pull all five and you'll be running a meaningfully better business.

Frequently asked questions

How do I know if my rental is underpriced?Check currently listed comps and recently leased comps in your area, or run your address through a paid tool like Rentometer or a free professional rental analysis. Most underpriced rentals are 5% to 15% below market, often because rent was held flat for a tenant or never updated since the original lease.

Should I accept pets in my rental property?The math usually favors it. Roughly two-thirds of American renters have a pet, so refusing pets cuts your applicant pool by about the same share, which means longer vacancy and lost rent. Charge a $250 to $500 pet fee plus $25 to $50 monthly pet rent per pet, and require pet liability insurance in the lease.

How much does vacancy actually cost me?Every extra week of vacancy costs roughly a quarter of a month's rent. Cutting a 6-week vacancy down to 3 weeks earns back about three-quarters of a month's rent per turn, around $1,100 on a $1,500 rental. Faster photos, self-showing tech, market pricing, and quick responses all shrink that window.

Can I appeal my property taxes as a landlord?In most counties, yes, typically once a year, if you believe your assessment is too high. A successful appeal can save $300 to $1,500 a year. You can gather the comparable sales yourself or hire a tax appeal service that takes a percentage of the savings.

How often should I shop for new landlord insurance?Every 2 years is a good rhythm, since rates vary widely between carriers for identical coverage. If your premium has risen 30% or more over the last 3 years, get three new quotes. Owners typically save $300 to $800 a year without losing any coverage.

Is a full kitchen remodel worth it before renting my house?Usually not. A $15,000 kitchen remodel rarely adds more than $50 a month in rent, which is a 25-year payback. Skip standalone remodels. The upgrades that pay back, in 3 to 5 years, are mid-tier finishes like quartz, mid-tier stainless appliances, and luxury vinyl plank flooring done when you're renovating anyway.

What's the fastest way to increase rental income without buying another property?Start with a pricing audit against current market comps and reconsider a no-pets policy. Those two moves alone typically add $1,200 to $3,000 a year in cash flow. Then work down the list: reduce vacancy time, renegotiate fixed costs like taxes and insurance, and be selective about capital improvements.

Where to go from here

I cover all five of these strategies in more depth in How to Rent Your Home, along with checklists you can use throughout the life of your rental, including a renewal checklist, a maintenance checklist, a pre-listing checklist, and a turn checklist.

Get the free PDF of How to Rent Your Home

Get a free rental analysis on your property

No pressure, no obligation. If you just want a second opinion on which of these five levers would move the needle most on your specific property, that's exactly what the analysis is for.

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